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-rw-r--r--arch/arm/Kconfig66
-rw-r--r--arch/arm/Kconfig.debug14
-rw-r--r--arch/arm/boot/compressed/head.S1
-rw-r--r--arch/arm/boot/dts/Makefile1
-rw-r--r--arch/arm/boot/dts/at91sam9260.dtsi3
-rw-r--r--arch/arm/boot/dts/at91sam9263.dtsi5
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi5
-rw-r--r--arch/arm/boot/dts/at91sam9n12.dtsi4
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi4
-rw-r--r--arch/arm/boot/dts/dbx5x0.dtsi (renamed from arch/arm/boot/dts/db8500.dtsi)71
-rw-r--r--arch/arm/boot/dts/exynos4.dtsi248
-rw-r--r--arch/arm/boot/dts/exynos4210-origen.dts77
-rw-r--r--arch/arm/boot/dts/exynos4210-pinctrl.dtsi457
-rw-r--r--arch/arm/boot/dts/exynos4210-smdkv310.dts54
-rw-r--r--arch/arm/boot/dts/exynos4210-trats.dts237
-rw-r--r--arch/arm/boot/dts/exynos4210.dtsi201
-rw-r--r--arch/arm/boot/dts/exynos5250-smdk5250.dts59
-rw-r--r--arch/arm/boot/dts/exynos5250.dtsi60
-rw-r--r--arch/arm/boot/dts/hrefv60plus.dts95
-rw-r--r--arch/arm/boot/dts/imx23.dtsi5
-rw-r--r--arch/arm/boot/dts/imx28.dtsi5
-rw-r--r--arch/arm/boot/dts/omap4.dtsi8
-rw-r--r--arch/arm/boot/dts/omap5.dtsi12
-rw-r--r--arch/arm/boot/dts/phy3250.dts12
-rw-r--r--arch/arm/boot/dts/snowball.dts19
-rw-r--r--arch/arm/boot/dts/vt8500-bv07.dts36
-rw-r--r--arch/arm/boot/dts/vt8500.dtsi116
-rw-r--r--arch/arm/boot/dts/wm8505-ref.dts36
-rw-r--r--arch/arm/boot/dts/wm8505.dtsi143
-rw-r--r--arch/arm/boot/dts/wm8650-mid.dts36
-rw-r--r--arch/arm/boot/dts/wm8650.dtsi147
-rw-r--r--arch/arm/configs/afeb9260_defconfig1
-rw-r--r--arch/arm/configs/armadillo800eva_defconfig3
-rw-r--r--arch/arm/configs/at91rm9200_defconfig2
-rw-r--r--arch/arm/configs/at91sam9261_defconfig2
-rw-r--r--arch/arm/configs/at91sam9263_defconfig3
-rw-r--r--arch/arm/configs/at91sam9g20_defconfig2
-rw-r--r--arch/arm/configs/at91sam9rl_defconfig2
-rw-r--r--arch/arm/configs/cpu9260_defconfig2
-rw-r--r--arch/arm/configs/cpu9g20_defconfig2
-rw-r--r--arch/arm/configs/marzen_defconfig2
-rw-r--r--arch/arm/configs/mmp2_defconfig5
-rw-r--r--arch/arm/configs/pxa910_defconfig4
-rw-r--r--arch/arm/configs/qil-a9260_defconfig3
-rw-r--r--arch/arm/configs/stamp9g20_defconfig1
-rw-r--r--arch/arm/configs/usb-a9260_defconfig1
-rw-r--r--arch/arm/include/asm/leds.h50
-rw-r--r--arch/arm/include/asm/unistd.h2
-rw-r--r--arch/arm/kernel/Makefile1
-rw-r--r--arch/arm/kernel/bios32.c9
-rw-r--r--arch/arm/kernel/calls.S1
-rw-r--r--arch/arm/kernel/leds.c121
-rw-r--r--arch/arm/kernel/process.c6
-rw-r--r--arch/arm/kernel/smp_twd.c48
-rw-r--r--arch/arm/kernel/time.c17
-rw-r--r--arch/arm/mach-at91/at91rm9200_devices.c92
-rw-r--r--arch/arm/mach-at91/at91sam9260_devices.c84
-rw-r--r--arch/arm/mach-at91/at91sam9261_devices.c60
-rw-r--r--arch/arm/mach-at91/at91sam9263.c4
-rw-r--r--arch/arm/mach-at91/at91sam9263_devices.c161
-rw-r--r--arch/arm/mach-at91/at91sam9rl_devices.c60
-rw-r--r--arch/arm/mach-at91/at91x40.c2
-rw-r--r--arch/arm/mach-at91/at91x40_time.c4
-rw-r--r--arch/arm/mach-at91/board-afeb-9260v1.c14
-rw-r--r--arch/arm/mach-at91/board-carmeva.c14
-rw-r--r--arch/arm/mach-at91/board-cpu9krea.c17
-rw-r--r--arch/arm/mach-at91/board-cpuat91.c13
-rw-r--r--arch/arm/mach-at91/board-csb337.c16
-rw-r--r--arch/arm/mach-at91/board-eb9200.c14
-rw-r--r--arch/arm/mach-at91/board-ecbat91.c32
-rw-r--r--arch/arm/mach-at91/board-eco920.c36
-rw-r--r--arch/arm/mach-at91/board-flexibity.c14
-rw-r--r--arch/arm/mach-at91/board-foxg20.c16
-rw-r--r--arch/arm/mach-at91/board-kafa.c17
-rw-r--r--arch/arm/mach-at91/board-kb9202.c37
-rw-r--r--arch/arm/mach-at91/board-neocore926.c13
-rw-r--r--arch/arm/mach-at91/board-picotux200.c14
-rw-r--r--arch/arm/mach-at91/board-qil-a9260.c14
-rw-r--r--arch/arm/mach-at91/board-rm9200dk.c17
-rw-r--r--arch/arm/mach-at91/board-rm9200ek.c17
-rw-r--r--arch/arm/mach-at91/board-rsi-ews.c16
-rw-r--r--arch/arm/mach-at91/board-sam9-l9260.c39
-rw-r--r--arch/arm/mach-at91/board-sam9260ek.c16
-rw-r--r--arch/arm/mach-at91/board-sam9261ek.c16
-rw-r--r--arch/arm/mach-at91/board-sam9263ek.c13
-rw-r--r--arch/arm/mach-at91/board-sam9g20ek.c16
-rw-r--r--arch/arm/mach-at91/board-sam9rlek.c13
-rw-r--r--arch/arm/mach-at91/board-stamp9g20.c14
-rw-r--r--arch/arm/mach-at91/board-usb-a926x.c2
-rw-r--r--arch/arm/mach-at91/board-yl-9200.c16
-rw-r--r--arch/arm/mach-at91/include/mach/board.h1
-rw-r--r--arch/arm/mach-at91/include/mach/hardware.h4
-rw-r--r--arch/arm/mach-at91/include/mach/uncompress.h6
-rw-r--r--arch/arm/mach-at91/leds.c105
-rw-r--r--arch/arm/mach-at91/setup.c4
-rw-r--r--arch/arm/mach-clps711x/Kconfig6
-rw-r--r--arch/arm/mach-clps711x/Makefile3
-rw-r--r--arch/arm/mach-clps711x/ceiva.c64
-rw-r--r--arch/arm/mach-clps711x/common.c89
-rw-r--r--arch/arm/mach-clps711x/include/mach/clps711x.h9
-rw-r--r--arch/arm/mach-clps711x/include/mach/debug-macro.S8
-rw-r--r--arch/arm/mach-clps711x/include/mach/hardware.h48
-rw-r--r--arch/arm/mach-clps711x/include/mach/timex.h23
-rw-r--r--arch/arm/mach-clps711x/p720t-leds.c63
-rw-r--r--arch/arm/mach-clps711x/p720t.c62
-rw-r--r--arch/arm/mach-ebsa110/Makefile4
-rw-r--r--arch/arm/mach-ebsa110/core.c8
-rw-r--r--arch/arm/mach-ebsa110/core.h12
-rw-r--r--arch/arm/mach-ebsa110/leds.c81
-rw-r--r--arch/arm/mach-ep93xx/adssphere.c1
-rw-r--r--arch/arm/mach-ep93xx/gesbc9312.c1
-rw-r--r--arch/arm/mach-ep93xx/ts72xx.c12
-rw-r--r--arch/arm/mach-ep93xx/ts72xx.h (renamed from arch/arm/mach-ep93xx/include/mach/ts72xx.h)10
-rw-r--r--arch/arm/mach-exynos/Kconfig9
-rw-r--r--arch/arm/mach-exynos/clock-exynos4.c31
-rw-r--r--arch/arm/mach-exynos/clock-exynos5.c163
-rw-r--r--arch/arm/mach-exynos/common.c26
-rw-r--r--arch/arm/mach-exynos/include/mach/map.h11
-rw-r--r--arch/arm/mach-exynos/include/mach/sysmmu.h2
-rw-r--r--arch/arm/mach-exynos/mach-exynos4-dt.c32
-rw-r--r--arch/arm/mach-exynos/mach-exynos5-dt.c16
-rw-r--r--arch/arm/mach-exynos/mach-origen.c6
-rw-r--r--arch/arm/mach-exynos/mach-smdk4x12.c6
-rw-r--r--arch/arm/mach-exynos/mach-smdkv310.c7
-rw-r--r--arch/arm/mach-footbridge/Makefile4
-rw-r--r--arch/arm/mach-footbridge/ebsa285-leds.c138
-rw-r--r--arch/arm/mach-footbridge/ebsa285.c81
-rw-r--r--arch/arm/mach-footbridge/netwinder-hw.c112
-rw-r--r--arch/arm/mach-footbridge/netwinder-leds.c138
-rw-r--r--arch/arm/mach-imx/Kconfig1
-rw-r--r--arch/arm/mach-imx/clk-imx25.c2
-rw-r--r--arch/arm/mach-imx/mach-armadillo5x0.c3
-rw-r--r--arch/arm/mach-imx/mach-kzm_arm11_01.c4
-rw-r--r--arch/arm/mach-imx/mach-mx27_3ds.c21
-rw-r--r--arch/arm/mach-imx/mach-mx31ads.c2
-rw-r--r--arch/arm/mach-imx/mach-mx31lite.c2
-rw-r--r--arch/arm/mach-integrator/Makefile3
-rw-r--r--arch/arm/mach-integrator/core.c7
-rw-r--r--arch/arm/mach-integrator/cpu.c8
-rw-r--r--arch/arm/mach-integrator/include/mach/cm.h2
-rw-r--r--arch/arm/mach-integrator/integrator_ap.c12
-rw-r--r--arch/arm/mach-integrator/integrator_cp.c6
-rw-r--r--arch/arm/mach-integrator/leds.c161
-rw-r--r--arch/arm/mach-integrator/pci_v3.c12
-rw-r--r--arch/arm/mach-iop13xx/include/mach/iop13xx.h20
-rw-r--r--arch/arm/mach-iop13xx/include/mach/memory.h14
-rw-r--r--arch/arm/mach-iop13xx/io.c8
-rw-r--r--arch/arm/mach-iop13xx/pci.c16
-rw-r--r--arch/arm/mach-iop13xx/pci.h4
-rw-r--r--arch/arm/mach-iop13xx/setup.c10
-rw-r--r--arch/arm/mach-iop32x/glantank.c2
-rw-r--r--arch/arm/mach-ixp4xx/common.c8
-rw-r--r--arch/arm/mach-ixp4xx/include/mach/cpu.h5
-rw-r--r--arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h10
-rw-r--r--arch/arm/mach-ks8695/Kconfig61
-rw-r--r--arch/arm/mach-ks8695/Makefile11
-rw-r--r--arch/arm/mach-ks8695/board-og.c199
-rw-r--r--arch/arm/mach-ks8695/board-sg.c121
-rw-r--r--arch/arm/mach-ks8695/cpu.c2
-rw-r--r--arch/arm/mach-ks8695/devices.c21
-rw-r--r--arch/arm/mach-ks8695/include/mach/devices.h5
-rw-r--r--arch/arm/mach-ks8695/include/mach/hardware.h2
-rw-r--r--arch/arm/mach-ks8695/include/mach/uncompress.h6
-rw-r--r--arch/arm/mach-ks8695/leds.c92
-rw-r--r--arch/arm/mach-lpc32xx/common.c8
-rw-r--r--arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h2
-rw-r--r--arch/arm/mach-lpc32xx/include/mach/hardware.h2
-rw-r--r--arch/arm/mach-lpc32xx/phy3250.c22
-rw-r--r--arch/arm/mach-mmp/include/mach/debug-macro.S12
-rw-r--r--arch/arm/mach-mmp/irq.c4
-rw-r--r--arch/arm/mach-mmp/ttc_dkb.c10
-rw-r--r--arch/arm/mach-msm/Kconfig8
-rw-r--r--arch/arm/mach-msm/include/mach/msm_iomap-8x60.h11
-rw-r--r--arch/arm/mach-msm/include/mach/msm_iomap.h3
-rw-r--r--arch/arm/mach-msm/io.c2
-rw-r--r--arch/arm/mach-msm/smd.c19
-rw-r--r--arch/arm/mach-mxs/icoll.c63
-rw-r--r--arch/arm/mach-mxs/include/mach/common.h3
-rw-r--r--arch/arm/mach-mxs/include/mach/entry-macro.S35
-rw-r--r--arch/arm/mach-mxs/include/mach/irqs.h32
-rw-r--r--arch/arm/mach-mxs/mach-mxs.c41
-rw-r--r--arch/arm/mach-mxs/timer.c13
-rw-r--r--arch/arm/mach-nomadik/board-nhk8815.c3
-rw-r--r--arch/arm/mach-nomadik/include/mach/hardware.h2
-rw-r--r--arch/arm/mach-nomadik/include/mach/uncompress.h8
-rw-r--r--arch/arm/mach-omap1/Makefile8
-rw-r--r--arch/arm/mach-omap1/board-h2.c32
-rw-r--r--arch/arm/mach-omap1/board-h3.c32
-rw-r--r--arch/arm/mach-omap1/board-osk.c33
-rw-r--r--arch/arm/mach-omap1/leds-h2p2-debug.c169
-rw-r--r--arch/arm/mach-omap1/leds-innovator.c98
-rw-r--r--arch/arm/mach-omap1/leds-osk.c113
-rw-r--r--arch/arm/mach-omap1/leds.c70
-rw-r--r--arch/arm/mach-omap1/leds.h3
-rw-r--r--arch/arm/mach-omap1/time.c1
-rw-r--r--arch/arm/mach-omap1/timer32k.c1
-rw-r--r--arch/arm/mach-omap2/Kconfig7
-rw-r--r--arch/arm/mach-omap2/Makefile5
-rw-r--r--arch/arm/mach-omap2/board-4430sdp.c12
-rw-r--r--arch/arm/mach-omap2/board-omap3evm.c1
-rw-r--r--arch/arm/mach-omap2/board-omap4panda.c12
-rw-r--r--arch/arm/mach-omap2/gpio.c1
-rw-r--r--arch/arm/mach-omap2/omap-wakeupgen.c8
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c6
-rw-r--r--arch/arm/mach-omap2/omap_l3_noc.c267
-rw-r--r--arch/arm/mach-omap2/omap_l3_noc.h176
-rw-r--r--arch/arm/mach-omap2/omap_l3_smx.c297
-rw-r--r--arch/arm/mach-omap2/omap_l3_smx.h338
-rw-r--r--arch/arm/mach-omap2/omap_phy_internal.c138
-rw-r--r--arch/arm/mach-omap2/timer.c97
-rw-r--r--arch/arm/mach-omap2/twl-common.c42
-rw-r--r--arch/arm/mach-omap2/twl-common.h3
-rw-r--r--arch/arm/mach-omap2/usb-musb.c3
-rw-r--r--arch/arm/mach-orion5x/common.c7
-rw-r--r--arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c1
-rw-r--r--arch/arm/mach-orion5x/rd88f5181l-ge-setup.c1
-rw-r--r--arch/arm/mach-orion5x/rd88f5182-setup.c72
-rw-r--r--arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c1
-rw-r--r--arch/arm/mach-orion5x/ts78xx-setup.c12
-rw-r--r--arch/arm/mach-prima2/include/mach/uncompress.h4
-rw-r--r--arch/arm/mach-pxa/Makefile8
-rw-r--r--arch/arm/mach-pxa/idp.c81
-rw-r--r--arch/arm/mach-pxa/leds-idp.c115
-rw-r--r--arch/arm/mach-pxa/leds-lubbock.c124
-rw-r--r--arch/arm/mach-pxa/leds-mainstone.c119
-rw-r--r--arch/arm/mach-pxa/leds.c32
-rw-r--r--arch/arm/mach-pxa/leds.h13
-rw-r--r--arch/arm/mach-pxa/lubbock.c95
-rw-r--r--arch/arm/mach-pxa/mainstone.c94
-rw-r--r--arch/arm/mach-pxa/stargate2.c2
-rw-r--r--arch/arm/mach-realview/core.c39
-rw-r--r--arch/arm/mach-realview/core.h2
-rw-r--r--arch/arm/mach-realview/realview_eb.c5
-rw-r--r--arch/arm/mach-realview/realview_pb1176.c5
-rw-r--r--arch/arm/mach-realview/realview_pb11mp.c5
-rw-r--r--arch/arm/mach-realview/realview_pba8.c5
-rw-r--r--arch/arm/mach-realview/realview_pbx.c5
-rw-r--r--arch/arm/mach-s3c24xx/clock-s3c2440.c14
-rw-r--r--arch/arm/mach-s3c24xx/mach-h1940.c4
-rw-r--r--arch/arm/mach-s3c64xx/mach-crag6410-module.c36
-rw-r--r--arch/arm/mach-s3c64xx/mach-crag6410.c12
-rw-r--r--arch/arm/mach-sa1100/Makefile9
-rw-r--r--arch/arm/mach-sa1100/assabet.c85
-rw-r--r--arch/arm/mach-sa1100/badge4.c30
-rw-r--r--arch/arm/mach-sa1100/cerf.c42
-rw-r--r--arch/arm/mach-sa1100/hackkit.c32
-rw-r--r--arch/arm/mach-sa1100/include/mach/simpad.h2
-rw-r--r--arch/arm/mach-sa1100/lart.c26
-rw-r--r--arch/arm/mach-sa1100/leds-assabet.c113
-rw-r--r--arch/arm/mach-sa1100/leds-badge4.c110
-rw-r--r--arch/arm/mach-sa1100/leds-cerf.c110
-rw-r--r--arch/arm/mach-sa1100/leds-hackkit.c112
-rw-r--r--arch/arm/mach-sa1100/leds-lart.c101
-rw-r--r--arch/arm/mach-sa1100/leds.c50
-rw-r--r--arch/arm/mach-sa1100/leds.h13
-rw-r--r--arch/arm/mach-sa1100/simpad.c2
-rw-r--r--arch/arm/mach-shark/Makefile4
-rw-r--r--arch/arm/mach-shark/core.c1
-rw-r--r--arch/arm/mach-shark/leds.c220
-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c12
-rw-r--r--arch/arm/mach-shmobile/board-armadillo800eva.c31
-rw-r--r--arch/arm/mach-shmobile/board-bonito.c8
-rw-r--r--arch/arm/mach-shmobile/board-g3evm.c12
-rw-r--r--arch/arm/mach-shmobile/board-g4evm.c30
-rw-r--r--arch/arm/mach-shmobile/board-kzm9g.c14
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c22
-rw-r--r--arch/arm/mach-shmobile/board-marzen.c68
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7740.c46
-rw-r--r--arch/arm/mach-shmobile/clock-sh7367.c44
-rw-r--r--arch/arm/mach-shmobile/clock-sh7372.c60
-rw-r--r--arch/arm/mach-shmobile/clock-sh7377.c50
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c70
-rw-r--r--arch/arm/mach-shmobile/intc-r8a7779.c14
-rw-r--r--arch/arm/mach-shmobile/intc-sh7372.c27
-rw-r--r--arch/arm/mach-shmobile/intc-sh73a0.c20
-rw-r--r--arch/arm/mach-shmobile/pm-rmobile.c6
-rw-r--r--arch/arm/mach-shmobile/pm-sh7372.c57
-rw-r--r--arch/arm/mach-shmobile/setup-sh7367.c2
-rw-r--r--arch/arm/mach-shmobile/setup-sh7377.c2
-rw-r--r--arch/arm/mach-shmobile/setup-sh73a0.c2
-rw-r--r--arch/arm/mach-shmobile/sh-gpio.h6
-rw-r--r--arch/arm/mach-spear13xx/include/mach/spear.h14
-rw-r--r--arch/arm/mach-spear13xx/spear13xx.c6
-rw-r--r--arch/arm/mach-tegra/Makefile3
-rw-r--r--arch/arm/mach-tegra/board-dt-tegra20.c27
-rw-r--r--arch/arm/mach-tegra/board-pinmux.c87
-rw-r--r--arch/arm/mach-tegra/board-pinmux.h54
-rw-r--r--arch/arm/mach-tegra/devices.c701
-rw-r--r--arch/arm/mach-tegra/devices.h60
-rw-r--r--arch/arm/mach-tegra/include/mach/pinconf-tegra.h63
-rw-r--r--arch/arm/mach-tegra/include/mach/suspend.h38
-rw-r--r--arch/arm/mach-tegra/include/mach/usb_phy.h86
-rw-r--r--arch/arm/mach-tegra/pcie.c12
-rw-r--r--arch/arm/mach-tegra/powergate.c43
-rw-r--r--arch/arm/mach-tegra/tegra20_clocks.c1
-rw-r--r--arch/arm/mach-tegra/tegra20_clocks_data.c21
-rw-r--r--arch/arm/mach-tegra/tegra30_clocks_data.c15
-rw-r--r--arch/arm/mach-tegra/timer.c1
-rw-r--r--arch/arm/mach-tegra/usb_phy.c817
-rw-r--r--arch/arm/mach-ux500/Kconfig1
-rw-r--r--arch/arm/mach-ux500/Makefile2
-rw-r--r--arch/arm/mach-ux500/board-mop500-audio.c (renamed from arch/arm/mach-ux500/board-mop500-msp.c)102
-rw-r--r--arch/arm/mach-ux500/board-mop500-msp.h14
-rw-r--r--arch/arm/mach-ux500/board-mop500-regulators.c15
-rw-r--r--arch/arm/mach-ux500/board-mop500-regulators.h1
-rw-r--r--arch/arm/mach-ux500/board-mop500-sdi.c4
-rw-r--r--arch/arm/mach-ux500/board-mop500.c58
-rw-r--r--arch/arm/mach-ux500/board-mop500.h11
-rw-r--r--arch/arm/mach-ux500/cpu-db8500.c11
-rw-r--r--arch/arm/mach-ux500/cpu.c2
-rw-r--r--arch/arm/mach-ux500/include/mach/msp.h2
-rw-r--r--arch/arm/mach-ux500/include/mach/uncompress.h4
-rw-r--r--arch/arm/mach-versatile/core.c5
-rw-r--r--arch/arm/mach-vt8500/Kconfig73
-rw-r--r--arch/arm/mach-vt8500/Makefile8
-rw-r--r--arch/arm/mach-vt8500/bv07.c80
-rw-r--r--arch/arm/mach-vt8500/common.h (renamed from arch/arm/mach-tegra/include/mach/gpio-tegra.h)22
-rw-r--r--arch/arm/mach-vt8500/devices-vt8500.c91
-rw-r--r--arch/arm/mach-vt8500/devices-wm8505.c99
-rw-r--r--arch/arm/mach-vt8500/devices.c270
-rw-r--r--arch/arm/mach-vt8500/devices.h88
-rw-r--r--arch/arm/mach-vt8500/gpio.c240
-rw-r--r--arch/arm/mach-vt8500/include/mach/restart.h4
-rw-r--r--arch/arm/mach-vt8500/include/mach/vt8500_irqs.h88
-rw-r--r--arch/arm/mach-vt8500/include/mach/vt8500_regs.h79
-rw-r--r--arch/arm/mach-vt8500/include/mach/wm8505_irqs.h115
-rw-r--r--arch/arm/mach-vt8500/include/mach/wm8505_regs.h78
-rw-r--r--arch/arm/mach-vt8500/irq.c209
-rw-r--r--arch/arm/mach-vt8500/restart.c54
-rw-r--r--arch/arm/mach-vt8500/timer.c67
-rw-r--r--arch/arm/mach-vt8500/vt8500.c195
-rw-r--r--arch/arm/mach-vt8500/wm8505_7in.c79
-rw-r--r--arch/arm/mm/cache-l2x0.c2
-rw-r--r--arch/arm/mm/dma-mapping.c2
-rw-r--r--arch/arm/plat-mxc/include/mach/mx25.h1
-rw-r--r--arch/arm/plat-mxc/include/mach/mx31.h6
-rw-r--r--arch/arm/plat-omap/Kconfig3
-rw-r--r--arch/arm/plat-omap/debug-leds.c293
-rw-r--r--arch/arm/plat-omap/include/plat/omap-serial.h2
-rw-r--r--arch/arm/plat-samsung/clock.c18
-rw-r--r--arch/arm/plat-samsung/devs.c5
-rw-r--r--arch/arm/plat-samsung/s5p-irq-gpioint.c4
-rw-r--r--arch/arm/plat-samsung/time.c1
-rw-r--r--arch/arm/plat-versatile/Kconfig4
-rw-r--r--arch/arm/plat-versatile/leds.c8
-rw-r--r--arch/arm/tools/mach-types1
346 files changed, 5721 insertions, 9442 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f7673b4e56b..9d72ed67e43 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -349,6 +349,8 @@ config ARCH_CLPS711X
bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
select CPU_ARM720T
select ARCH_USES_GETTIMEOFFSET
+ select COMMON_CLK
+ select CLKDEV_LOOKUP
select NEED_MACH_MEMORY_H
help
Support for Cirrus Logic 711x/721x/731x based boards.
@@ -446,7 +448,9 @@ config ARCH_MXS
select CLKSRC_MMIO
select COMMON_CLK
select HAVE_CLK_PREPARE
+ select MULTI_IRQ_HANDLER
select PINCTRL
+ select SPARSE_IRQ
select USE_OF
help
Support for Freescale MXS-based family of processors
@@ -938,6 +942,10 @@ config ARCH_VT8500
select ARCH_HAS_CPUFREQ
select GENERIC_CLOCKEVENTS
select ARCH_REQUIRE_GPIOLIB
+ select USE_OF
+ select COMMON_CLK
+ select HAVE_CLK
+ select CLKDEV_LOOKUP
help
Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
@@ -1112,8 +1120,6 @@ source "arch/arm/mach-versatile/Kconfig"
source "arch/arm/mach-vexpress/Kconfig"
source "arch/arm/plat-versatile/Kconfig"
-source "arch/arm/mach-vt8500/Kconfig"
-
source "arch/arm/mach-w90x900/Kconfig"
# Definitions to make life easier
@@ -1600,6 +1606,7 @@ config ARCH_NR_GPIO
default 355 if ARCH_U8500
default 264 if MACH_H4700
default 512 if SOC_OMAP5
+ default 288 if ARCH_VT8500
default 0
help
Maximum number of GPIOs in the system.
@@ -1758,59 +1765,6 @@ config FORCE_MAX_ZONEORDER
This config option is actually maximum order plus one. For example,
a value of 11 means that the largest free memory block is 2^10 pages.
-config LEDS
- bool "Timer and CPU usage LEDs"
- depends on ARCH_CDB89712 || ARCH_EBSA110 || \
- ARCH_EBSA285 || ARCH_INTEGRATOR || \
- ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
- ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
- ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
- ARCH_AT91 || ARCH_DAVINCI || \
- ARCH_KS8695 || MACH_RD88F5182 || ARCH_REALVIEW
- help
- If you say Y here, the LEDs on your machine will be used
- to provide useful information about your current system status.
-
- If you are compiling a kernel for a NetWinder or EBSA-285, you will
- be able to select which LEDs are active using the options below. If
- you are compiling a kernel for the EBSA-110 or the LART however, the
- red LED will simply flash regularly to indicate that the system is
- still functional. It is safe to say Y here if you have a CATS
- system, but the driver will do nothing.
-
-config LEDS_TIMER
- bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
- OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
- || MACH_OMAP_PERSEUS2
- depends on LEDS
- depends on !GENERIC_CLOCKEVENTS
- default y if ARCH_EBSA110
- help
- If you say Y here, one of the system LEDs (the green one on the
- NetWinder, the amber one on the EBSA285, or the red one on the LART)
- will flash regularly to indicate that the system is still
- operational. This is mainly useful to kernel hackers who are
- debugging unstable kernels.
-
- The LART uses the same LED for both Timer LED and CPU usage LED
- functions. You may choose to use both, but the Timer LED function
- will overrule the CPU usage LED.
-
-config LEDS_CPU
- bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
- !ARCH_OMAP) \
- || OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
- || MACH_OMAP_PERSEUS2
- depends on LEDS
- help
- If you say Y here, the red LED will be used to give a good real
- time indication of CPU usage, by lighting whenever the idle task
- is not currently executing.
-
- The LART uses the same LED for both Timer LED and CPU usage LED
- functions. You may choose to use both, but the Timer LED function
- will overrule the CPU usage LED.
-
config ALIGNMENT_TRAP
bool
depends on CPU_CP15_MMU
@@ -2290,7 +2244,7 @@ menu "Power management options"
source "kernel/power/Kconfig"
config ARCH_SUSPEND_POSSIBLE
- depends on !ARCH_S5PC100 && !ARCH_TEGRA
+ depends on !ARCH_S5PC100
depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE || CPU_MOHAWK
def_bool y
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index a7eb28260b2..b0f3857b3a4 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -224,6 +224,20 @@ choice
Say Y here if you want kernel low-level debugging support
on i.MX6Q UART4.
+ config DEBUG_MMP_UART2
+ bool "Kernel low-level debugging message via MMP UART2"
+ depends on ARCH_MMP
+ help
+ Say Y here if you want kernel low-level debugging support
+ on MMP UART2.
+
+ config DEBUG_MMP_UART3
+ bool "Kernel low-level debugging message via MMP UART3"
+ depends on ARCH_MMP
+ help
+ Say Y here if you want kernel low-level debugging support
+ on MMP UART3.
+
config DEBUG_MSM_UART1
bool "Kernel low-level debugging messages via MSM UART1"
depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 81769c1341f..bc67cbff394 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -653,6 +653,7 @@ __armv7_mmu_cache_on:
mcrne p15, 0, r0, c8, c7, 0 @ flush I,D TLBs
#endif
mrc p15, 0, r0, c1, c0, 0 @ read control reg
+ bic r0, r0, #1 << 28 @ clear SCTLR.TRE
orr r0, r0, #0x5000 @ I-cache enable, RR cache replacement
orr r0, r0, #0x003c @ write buffer
#ifdef CONFIG_MMU
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d302e6655e6..43c084c2cd6 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -19,6 +19,7 @@ dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb \
dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos4210-smdkv310.dtb \
+ exynos4210-trats.dtb \
exynos5250-smdk5250.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb
dtb-$(CONFIG_ARCH_IMX5) += imx51-babbage.dtb \
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 66389c1c6f6..7c95f76398d 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -104,6 +104,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioB: gpio@fffff600 {
@@ -113,6 +114,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioC: gpio@fffff800 {
@@ -122,6 +124,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
dbgu: serial@fffff200 {
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index b460d6ce9eb..195019b7ca0 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -95,6 +95,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioB: gpio@fffff400 {
@@ -104,6 +105,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioC: gpio@fffff600 {
@@ -113,6 +115,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioD: gpio@fffff800 {
@@ -122,6 +125,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioE: gpio@fffffa00 {
@@ -131,6 +135,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
dbgu: serial@ffffee00 {
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index bafa8806fc1..63751b1e744 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -113,6 +113,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioB: gpio@fffff400 {
@@ -122,6 +123,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioC: gpio@fffff600 {
@@ -131,6 +133,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioD: gpio@fffff800 {
@@ -140,6 +143,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioE: gpio@fffffa00 {
@@ -149,6 +153,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
dbgu: serial@ffffee00 {
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index bfac0dfc332..ef9336ae961 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -107,6 +107,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioB: gpio@fffff600 {
@@ -116,6 +117,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioC: gpio@fffff800 {
@@ -125,6 +127,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioD: gpio@fffffa00 {
@@ -134,6 +137,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
dbgu: serial@fffff200 {
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 4a18c393b13..8a387a8d61b 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -115,6 +115,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioB: gpio@fffff600 {
@@ -124,6 +125,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioC: gpio@fffff800 {
@@ -133,6 +135,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
pioD: gpio@fffffa00 {
@@ -142,6 +145,7 @@
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
+ #interrupt-cells = <2>;
};
dbgu: serial@fffff200 {
diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 3180a9c588b..748ba7aa746 100644
--- a/arch/arm/boot/dts/db8500.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -194,6 +194,8 @@
interrupts = <0 47 0x4>;
#address-cells = <1>;
#size-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
ranges;
prcmu-timer-4@80157450 {
@@ -330,6 +332,7 @@
ab8500@5 {
compatible = "stericsson,ab8500";
reg = <5>; /* mailbox 5 is i2c */
+ interrupt-parent = <&intc>;
interrupts = <0 40 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
@@ -371,7 +374,7 @@
};
ab8500-ponkey {
- compatible = "stericsson,ab8500-ponkey";
+ compatible = "stericsson,ab8500-poweron-key";
interrupts = <6 0x4
7 0x4>;
interrupt-names = "ONKEY_DBF", "ONKEY_DBR";
@@ -389,6 +392,12 @@
compatible = "stericsson,ab8500-debug";
};
+ codec: ab8500-codec {
+ compatible = "stericsson,ab8500-codec";
+
+ stericsson,earpeice-cmv = <950>; /* Units in mV. */
+ };
+
ab8500-regulators {
compatible = "stericsson,ab8500-regulator";
@@ -471,48 +480,63 @@
};
i2c@80004000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80004000 0x1000>;
interrupts = <0 21 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@80122000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80122000 0x1000>;
interrupts = <0 22 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@80128000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80128000 0x1000>;
interrupts = <0 55 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@80110000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x80110000 0x1000>;
interrupts = <0 12 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
i2c@8012a000 {
- compatible = "stericsson,db8500-i2c", "st,nomadik-i2c";
+ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell";
reg = <0x8012a000 0x1000>;
interrupts = <0 51 0x4>;
#address-cells = <1>;
#size-cells = <0>;
+ v-i2c-supply = <&db8500_vape_reg>;
+
+ clock-frequency = <400000>;
};
ssp@80002000 {
compatible = "arm,pl022", "arm,primecell";
- reg = <80002000 0x1000>;
+ reg = <0x80002000 0x1000>;
interrupts = <0 14 0x4>;
#address-cells = <1>;
#size-cells = <0>;
@@ -580,6 +604,39 @@
status = "disabled";
};
+ msp0: msp@80123000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80123000 0x1000>;
+ interrupts = <0 31 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ msp1: msp@80124000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80124000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ // HDMI sound
+ msp2: msp@80117000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80117000 0x1000>;
+ interrupts = <0 98 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ msp3: msp@80125000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80125000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
external-bus@50000000 {
compatible = "simple-bus";
reg = <0x50000000 0x4000000>;
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
new file mode 100644
index 00000000000..a26c3dd5826
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -0,0 +1,248 @@
+/*
+ * Samsung's Exynos4 SoC series common device tree source
+ *
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ * Copyright (c) 2010-2011 Linaro Ltd.
+ * www.linaro.org
+ *
+ * Samsung's Exynos4 SoC series device nodes are listed in this file. Particular
+ * SoCs from Exynos4 series can include this file and provide values for SoCs
+ * specfic bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * Exynos4 SoCs. As device tree coverage for Exynos4 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ interrupt-parent = <&gic>;
+
+ aliases {
+ spi0 = &spi_0;
+ spi1 = &spi_1;
+ spi2 = &spi_2;
+ };
+
+ gic:interrupt-controller@10490000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x10490000 0x1000>, <0x10480000 0x100>;
+ };
+
+ combiner:interrupt-controller@10440000 {
+ compatible = "samsung,exynos4210-combiner";
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ reg = <0x10440000 0x1000>;
+ };
+
+ watchdog@10060000 {
+ compatible = "samsung,s3c2410-wdt";
+ reg = <0x10060000 0x100>;
+ interrupts = <0 43 0>;
+ status = "disabled";
+ };
+
+ rtc@10070000 {
+ compatible = "samsung,s3c6410-rtc";
+ reg = <0x10070000 0x100>;
+ interrupts = <0 44 0>, <0 45 0>;
+ status = "disabled";
+ };
+
+ keypad@100A0000 {
+ compatible = "samsung,s5pv210-keypad";
+ reg = <0x100A0000 0x100>;
+ interrupts = <0 109 0>;
+ status = "disabled";
+ };
+
+ sdhci@12510000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12510000 0x100>;
+ interrupts = <0 73 0>;
+ status = "disabled";
+ };
+
+ sdhci@12520000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12520000 0x100>;
+ interrupts = <0 74 0>;
+ status = "disabled";
+ };
+
+ sdhci@12530000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12530000 0x100>;
+ interrupts = <0 75 0>;
+ status = "disabled";
+ };
+
+ sdhci@12540000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12540000 0x100>;
+ interrupts = <0 76 0>;
+ status = "disabled";
+ };
+
+ serial@13800000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13800000 0x100>;
+ interrupts = <0 52 0>;
+ status = "disabled";
+ };
+
+ serial@13810000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13810000 0x100>;
+ interrupts = <0 53 0>;
+ status = "disabled";
+ };
+
+ serial@13820000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13820000 0x100>;
+ interrupts = <0 54 0>;
+ status = "disabled";
+ };
+
+ serial@13830000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x13830000 0x100>;
+ interrupts = <0 55 0>;
+ status = "disabled";
+ };
+
+ i2c@13860000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13860000 0x100>;
+ interrupts = <0 58 0>;
+ status = "disabled";
+ };
+
+ i2c@13870000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13870000 0x100>;
+ interrupts = <0 59 0>;
+ status = "disabled";
+ };
+
+ i2c@13880000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13880000 0x100>;
+ interrupts = <0 60 0>;
+ status = "disabled";
+ };
+
+ i2c@13890000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x13890000 0x100>;
+ interrupts = <0 61 0>;
+ status = "disabled";
+ };
+
+ i2c@138A0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138A0000 0x100>;
+ interrupts = <0 62 0>;
+ status = "disabled";
+ };
+
+ i2c@138B0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138B0000 0x100>;
+ interrupts = <0 63 0>;
+ status = "disabled";
+ };
+
+ i2c@138C0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138C0000 0x100>;
+ interrupts = <0 64 0>;
+ status = "disabled";
+ };
+
+ i2c@138D0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "samsung,s3c2440-i2c";
+ reg = <0x138D0000 0x100>;
+ interrupts = <0 65 0>;
+ status = "disabled";
+ };
+
+ spi_0: spi@13920000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x13920000 0x100>;
+ interrupts = <0 66 0>;
+ tx-dma-channel = <&pdma0 7>; /* preliminary */
+ rx-dma-channel = <&pdma0 6>; /* preliminary */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi_1: spi@13930000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x13930000 0x100>;
+ interrupts = <0 67 0>;
+ tx-dma-channel = <&pdma1 7>; /* preliminary */
+ rx-dma-channel = <&pdma1 6>; /* preliminary */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi_2: spi@13940000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x13940000 0x100>;
+ interrupts = <0 68 0>;
+ tx-dma-channel = <&pdma0 9>; /* preliminary */
+ rx-dma-channel = <&pdma0 8>; /* preliminary */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "arm,amba-bus";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ pdma0: pdma@12680000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x12680000 0x1000>;
+ interrupts = <0 35 0>;
+ };
+
+ pdma1: pdma@12690000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x12690000 0x1000>;
+ interrupts = <0 36 0>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index 0c49caa0997..3e68f52e845 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -40,6 +40,7 @@
<&gpk2 4 2 3 3>,
<&gpk2 5 2 3 3>,
<&gpk2 6 2 3 3>;
+ status = "okay";
};
sdhci@12510000 {
@@ -53,6 +54,7 @@
<&gpk0 4 2 3 3>,
<&gpk0 5 2 3 3>,
<&gpk0 6 2 3 3>;
+ status = "okay";
};
gpio_keys {
@@ -62,88 +64,45 @@
up {
label = "Up";
- gpios = <&gpx2 0 0 0 2>;
+ gpios = <&gpx2 0 0 0x10000 2>;
linux,code = <103>;
+ gpio-key,wakeup;
};
down {
label = "Down";
- gpios = <&gpx2 1 0 0 2>;
+ gpios = <&gpx2 1 0 0x10000 2>;
linux,code = <108>;
+ gpio-key,wakeup;
};
back {
label = "Back";
- gpios = <&gpx1 7 0 0 2>;
+ gpios = <&gpx1 7 0 0x10000 2>;
linux,code = <158>;
+ gpio-key,wakeup;
};
home {
label = "Home";
- gpios = <&gpx1 6 0 0 2>;
+ gpios = <&gpx1 6 0 0x10000 2>;
linux,code = <102>;
+ gpio-key,wakeup;
};
menu {
label = "Menu";
- gpios = <&gpx1 5 0 0 2>;
+ gpios = <&gpx1 5 0 0x10000 2>;
linux,code = <139>;
+ gpio-key,wakeup;
};
};
- keypad@100A0000 {
- status = "disabled";
- };
-
- sdhci@12520000 {
- status = "disabled";
- };
-
- sdhci@12540000 {
- status = "disabled";
- };
-
- i2c@13860000 {
- status = "disabled";
- };
-
- i2c@13870000 {
- status = "disabled";
- };
-
- i2c@13880000 {
- status = "disabled";
- };
-
- i2c@13890000 {
- status = "disabled";
- };
-
- i2c@138A0000 {
- status = "disabled";
- };
-
- i2c@138B0000 {
- status = "disabled";
- };
-
- i2c@138C0000 {
- status = "disabled";
- };
-
- i2c@138D0000 {
- status = "disabled";
- };
-
- spi_0: spi@13920000 {
- status = "disabled";
- };
-
- spi_1: spi@13930000 {
- status = "disabled";
- };
-
- spi_2: spi@13940000 {
- status = "disabled";
+ leds {
+ compatible = "gpio-leds";
+ status {
+ gpios = <&gpx1 3 0 0x10000 2>;
+ linux,default-trigger = "heartbeat";
+ };
};
};
diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
new file mode 100644
index 00000000000..b12cf272ad0
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
@@ -0,0 +1,457 @@
+/*
+ * Samsung's Exynos4210 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2011-2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ * Copyright (c) 2011-2012 Linaro Ltd.
+ * www.linaro.org
+ *
+ * Samsung's Exynos4210 SoC pin-mux and pin-config optiosn are listed as device
+ * tree nodes are listed in this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/ {
+ pinctrl@11400000 {
+ uart0_data: uart0-data {
+ samsung,pins = "gpa0-0", "gpa0-1";
+ samsung,pin-function = <0x2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart0_fctl: uart0-fctl {
+ samsung,pins = "gpa0-2", "gpa0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart1_data: uart1-data {
+ samsung,pins = "gpa0-4", "gpa0-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart1_fctl: uart1-fctl {
+ samsung,pins = "gpa0-6", "gpa0-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c2_bus: i2c2-bus {
+ samsung,pins = "gpa0-6", "gpa0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_data: uart2-data {
+ samsung,pins = "gpa1-0", "gpa1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart2_fctl: uart2-fctl {
+ samsung,pins = "gpa1-2", "gpa1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart_audio_a: uart-audio-a {
+ samsung,pins = "gpa1-0", "gpa1-1";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c3_bus: i2c3-bus {
+ samsung,pins = "gpa1-2", "gpa1-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart3_data: uart3-data {
+ samsung,pins = "gpa1-4", "gpa1-5";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ uart_audio_b: uart-audio-b {
+ samsung,pins = "gpa1-4", "gpa1-5";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi0_bus: spi0-bus {
+ samsung,pins = "gpb-0", "gpb-2", "gpb-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c4_bus: i2c4-bus {
+ samsung,pins = "gpb-2", "gpb-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi1_bus: spi1-bus {
+ samsung,pins = "gpb-4", "gpb-6", "gpb-7";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c5_bus: i2c5-bus {
+ samsung,pins = "gpb-6", "gpb-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s1_bus: i2s1-bus {
+ samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+ "gpc0-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm1_bus: pcm1-bus {
+ samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+ "gpc0-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ ac97_bus: ac97-bus {
+ samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+ "gpc0-4";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2s2_bus: i2s2-bus {
+ samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+ "gpc1-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm2_bus: pcm2-bus {
+ samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+ "gpc1-4";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ spdif_bus: spdif-bus {
+ samsung,pins = "gpc1-0", "gpc1-1";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c6_bus: i2c6-bus {
+ samsung,pins = "gpc1-3", "gpc1-4";
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ spi2_bus: spi2-bus {
+ samsung,pins = "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4";
+ samsung,pin-function = <5>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c7_bus: i2c7-bus {
+ samsung,pins = "gpd0-2", "gpd0-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c0_bus: i2c0-bus {
+ samsung,pins = "gpd1-0", "gpd1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ i2c1_bus: i2c1-bus {
+ samsung,pins = "gpd1-2", "gpd1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+ };
+
+ pinctrl@11000000 {
+ sd0_clk: sd0-clk {
+ samsung,pins = "gpk0-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd0_cmd: sd0-cmd {
+ samsung,pins = "gpk0-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd0_cd: sd0-cd {
+ samsung,pins = "gpk0-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd0_bus1: sd0-bus-width1 {
+ samsung,pins = "gpk0-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd0_bus4: sd0-bus-width4 {
+ samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd0_bus8: sd0-bus-width8 {
+ samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd4_clk: sd4-clk {
+ samsung,pins = "gpk0-0";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd4_cmd: sd4-cmd {
+ samsung,pins = "gpk0-1";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd4_cd: sd4-cd {
+ samsung,pins = "gpk0-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd4_bus1: sd4-bus-width1 {
+ samsung,pins = "gpk0-3";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd4_bus4: sd4-bus-width4 {
+ samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd4_bus8: sd4-bus-width8 {
+ samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <4>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd1_clk: sd1-clk {
+ samsung,pins = "gpk1-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd1_cmd: sd1-cmd {
+ samsung,pins = "gpk1-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd1_cd: sd1-cd {
+ samsung,pins = "gpk1-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd1_bus1: sd1-bus-width1 {
+ samsung,pins = "gpk1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd1_bus4: sd1-bus-width4 {
+ samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd2_clk: sd2-clk {
+ samsung,pins = "gpk2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd2_cmd: sd2-cmd {
+ samsung,pins = "gpk2-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd2_cd: sd2-cd {
+ samsung,pins = "gpk2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd2_bus1: sd2-bus-width1 {
+ samsung,pins = "gpk2-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd2_bus4: sd2-bus-width4 {
+ samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd2_bus8: sd2-bus-width8 {
+ samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd3_clk: sd3-clk {
+ samsung,pins = "gpk3-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd3_cmd: sd3-cmd {
+ samsung,pins = "gpk3-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd3_cd: sd3-cd {
+ samsung,pins = "gpk3-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd3_bus1: sd3-bus-width1 {
+ samsung,pins = "gpk3-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ sd3_bus4: sd3-bus-width4 {
+ samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint0: ext-int0 {
+ samsung,pins = "gpx0-0";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint8: ext-int8 {
+ samsung,pins = "gpx1-0";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint15: ext-int15 {
+ samsung,pins = "gpx1-7";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint16: ext-int16 {
+ samsung,pins = "gpx2-0";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ eint31: ext-int31 {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+ };
+
+ pinctrl@03860000 {
+ i2s0_bus: i2s0-bus {
+ samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+ "gpz-4", "gpz-5", "gpz-6";
+ samsung,pin-function = <0x2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pcm0_bus: pcm0-bus {
+ samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+ "gpz-4";
+ samsung,pin-function = <0x3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 1beccc8f14f..63610c3ba3a 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -26,7 +26,7 @@
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
sdhci@12530000 {
@@ -40,6 +40,7 @@
<&gpk2 4 2 3 3>,
<&gpk2 5 2 3 3>,
<&gpk2 6 2 3 3>;
+ status = "okay";
};
keypad@100A0000 {
@@ -47,6 +48,7 @@
samsung,keypad-num-columns = <8>;
linux,keypad-no-autorepeat;
linux,keypad-wakeup;
+ status = "okay";
row-gpios = <&gpx2 0 3 3 0>,
<&gpx2 1 3 3 0>;
@@ -128,6 +130,7 @@
samsung,i2c-max-bus-freq = <20000>;
gpios = <&gpd1 0 2 3 0>,
<&gpd1 1 2 3 0>;
+ status = "okay";
eeprom@50 {
compatible = "samsung,24ad0xd1";
@@ -140,58 +143,11 @@
};
};
- sdhci@12510000 {
- status = "disabled";
- };
-
- sdhci@12520000 {
- status = "disabled";
- };
-
- sdhci@12540000 {
- status = "disabled";
- };
-
- i2c@13870000 {
- status = "disabled";
- };
-
- i2c@13880000 {
- status = "disabled";
- };
-
- i2c@13890000 {
- status = "disabled";
- };
-
- i2c@138A0000 {
- status = "disabled";
- };
-
- i2c@138B0000 {
- status = "disabled";
- };
-
- i2c@138C0000 {
- status = "disabled";
- };
-
- i2c@138D0000 {
- status = "disabled";
- };
-
- spi_0: spi@13920000 {
- status = "disabled";
- };
-
- spi_1: spi@13930000 {
- status = "disabled";
- };
-
spi_2: spi@13940000 {
gpios = <&gpc1 1 5 3 0>,
<&gpc1 3 5 3 0>,
<&gpc1 4 5 3 0>;
+ status = "okay";
w25x80@0 {
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
new file mode 100644
index 00000000000..73567b843e7
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -0,0 +1,237 @@
+/*
+ * Samsung's Exynos4210 based Trats board device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Device tree source file for Samsung's Trats board which is based on
+ * Samsung's Exynos4210 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos4210.dtsi"
+
+/ {
+ model = "Samsung Trats based on Exynos4210";
+ compatible = "samsung,trats", "samsung,exynos4210";
+
+ memory {
+ reg = <0x40000000 0x20000000
+ 0x60000000 0x20000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
+ };
+
+ vemmc_reg: voltage-regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "VMEM_VDD_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ gpio = <&gpk0 2 1 0 0>;
+ enable-active-high;
+ };
+
+ sdhci_emmc: sdhci@12510000 {
+ bus-width = <8>;
+ non-removable;
+ broken-voltage;
+ gpios = <&gpk0 0 2 0 3>,
+ <&gpk0 1 2 0 3>,
+ <&gpk0 3 2 2 3>,
+ <&gpk0 4 2 2 3>,
+ <&gpk0 5 2 2 3>,
+ <&gpk0 6 2 2 3>,
+ <&gpk1 3 3 3 3>,
+ <&gpk1 4 3 3 3>,
+ <&gpk1 5 3 3 3>,
+ <&gpk1 6 3 3 3>;
+ vmmc-supply = <&vemmc_reg>;
+ status = "okay";
+ };
+
+ serial@13800000 {
+ status = "okay";
+ };
+
+ serial@13810000 {
+ status = "okay";
+ };
+
+ serial@13820000 {
+ status = "okay";
+ };
+
+ serial@13830000 {
+ status = "okay";
+ };
+
+ i2c@138B0000 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-slave-addr = <0x10>;
+ samsung,i2c-max-bus-freq = <100000>;
+ gpios = <&gpb 6 3 3 0>,
+ <&gpb 7 3 3 0>;
+ status = "okay";
+
+ max8997_pmic@66 {
+ compatible = "maxim,max8997-pmic";
+
+ reg = <0x66>;
+
+ max8997,pmic-buck1-uses-gpio-dvs;
+ max8997,pmic-buck2-uses-gpio-dvs;
+ max8997,pmic-buck5-uses-gpio-dvs;
+
+ max8997,pmic-ignore-gpiodvs-side-effect;
+ max8997,pmic-buck125-default-dvs-idx = <0>;
+
+ max8997,pmic-buck125-dvs-gpios = <&gpx0 5 1 0 0>,
+ <&gpx0 6 1 0 0>,
+ <&gpl0 0 1 0 0>;
+
+ max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
+ <1250000>, <1200000>,
+ <1150000>, <1100000>,
+ <1000000>, <950000>;
+
+ max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>,
+ <950000>, <900000>,
+ <1100000>, <1000000>,
+ <950000>, <900000>;
+
+ max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ regulators {
+ valive_reg: LDO2 {
+ regulator-name = "VALIVE_1.1V_C210";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ vusb_reg: LDO3 {
+ regulator-name = "VUSB_1.1V_C210";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ vmipi_reg: LDO4 {
+ regulator-name = "VMIPI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vpda_reg: LDO6 {
+ regulator-name = "VCC_1.8V_PDA";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vcam_reg: LDO7 {
+ regulator-name = "CAM_ISP_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vusbdac_reg: LDO8 {
+ regulator-name = "VUSB/VDAC_3.3V_C210";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vccpda_reg: LDO9 {
+ regulator-name = "VCC_2.8V_PDA";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ vpll_reg: LDO10 {
+ regulator-name = "VPLL_1.1V_C210";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ vcclcd_reg: LDO13 {
+ regulator-name = "VCC_3.3V_LCD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vlcd_reg: LDO15 {
+ regulator-name = "VLCD_2.2V";
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2200000>;
+ };
+
+ camsensor_reg: LDO16 {
+ regulator-name = "CAM_SENSOR_IO_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vddq_reg: LDO21 {
+ regulator-name = "VDDQ_M1M2_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ varm_breg: BUCK1 {
+ regulator-name = "VARM_1.2V_C210";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ vint_breg: BUCK2 {
+ regulator-name = "VINT_1.1V_C210";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ camisp_breg: BUCK4 {
+ regulator-name = "CAM_ISP_CORE_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vmem_breg: BUCK5 {
+ regulator-name = "VMEM_1.2V_C210";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vccsub_breg: BUCK7 {
+ regulator-name = "VCC_SUB_2.0V";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ safe1_sreg: ESAFEOUT1 {
+ regulator-name = "SAFEOUT1";
+ regulator-always-on;
+ };
+
+ safe2_sreg: ESAFEOUT2 {
+ regulator-name = "SAFEOUT2";
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 02891fe876e..214c557eda7 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -19,199 +19,60 @@
* published by the Free Software Foundation.
*/
-/include/ "skeleton.dtsi"
+/include/ "exynos4.dtsi"
+/include/ "exynos4210-pinctrl.dtsi"
/ {
compatible = "samsung,exynos4210";
- interrupt-parent = <&gic>;
aliases {
- spi0 = &spi_0;
- spi1 = &spi_1;
- spi2 = &spi_2;
+ pinctrl0 = &pinctrl_0;
+ pinctrl1 = &pinctrl_1;
+ pinctrl2 = &pinctrl_2;
};
gic:interrupt-controller@10490000 {
- compatible = "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- interrupt-controller;
cpu-offset = <0x8000>;
- reg = <0x10490000 0x1000>, <0x10480000 0x100>;
};
combiner:interrupt-controller@10440000 {
- compatible = "samsung,exynos4210-combiner";
- #interrupt-cells = <2>;
- interrupt-controller;
- reg = <0x10440000 0x1000>;
interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
<0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
<0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
<0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
};
- watchdog@10060000 {
- compatible = "samsung,s3c2410-wdt";
- reg = <0x10060000 0x100>;
- interrupts = <0 43 0>;
- };
-
- rtc@10070000 {
- compatible = "samsung,s3c6410-rtc";
- reg = <0x10070000 0x100>;
- interrupts = <0 44 0>, <0 45 0>;
- };
-
- keypad@100A0000 {
- compatible = "samsung,s5pv210-keypad";
- reg = <0x100A0000 0x100>;
- interrupts = <0 109 0>;
- };
-
- sdhci@12510000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12510000 0x100>;
- interrupts = <0 73 0>;
- };
-
- sdhci@12520000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12520000 0x100>;
- interrupts = <0 74 0>;
- };
-
- sdhci@12530000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12530000 0x100>;
- interrupts = <0 75 0>;
- };
-
- sdhci@12540000 {
- compatible = "samsung,exynos4210-sdhci";
- reg = <0x12540000 0x100>;
- interrupts = <0 76 0>;
- };
-
- serial@13800000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13800000 0x100>;
- interrupts = <0 52 0>;
- };
-
- serial@13810000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13810000 0x100>;
- interrupts = <0 53 0>;
- };
-
- serial@13820000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13820000 0x100>;
- interrupts = <0 54 0>;
- };
-
- serial@13830000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13830000 0x100>;
- interrupts = <0 55 0>;
- };
-
- i2c@13860000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13860000 0x100>;
- interrupts = <0 58 0>;
- };
-
- i2c@13870000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13870000 0x100>;
- interrupts = <0 59 0>;
- };
-
- i2c@13880000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13880000 0x100>;
- interrupts = <0 60 0>;
- };
-
- i2c@13890000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13890000 0x100>;
- interrupts = <0 61 0>;
- };
-
- i2c@138A0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138A0000 0x100>;
- interrupts = <0 62 0>;
- };
-
- i2c@138B0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138B0000 0x100>;
- interrupts = <0 63 0>;
- };
-
- i2c@138C0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138C0000 0x100>;
- interrupts = <0 64 0>;
- };
-
- i2c@138D0000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138D0000 0x100>;
- interrupts = <0 65 0>;
- };
-
- spi_0: spi@13920000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13920000 0x100>;
- interrupts = <0 66 0>;
- tx-dma-channel = <&pdma0 7>; /* preliminary */
- rx-dma-channel = <&pdma0 6>; /* preliminary */
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- spi_1: spi@13930000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13930000 0x100>;
- interrupts = <0 67 0>;
- tx-dma-channel = <&pdma1 7>; /* preliminary */
- rx-dma-channel = <&pdma1 6>; /* preliminary */
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- spi_2: spi@13940000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13940000 0x100>;
- interrupts = <0 68 0>;
- tx-dma-channel = <&pdma0 9>; /* preliminary */
- rx-dma-channel = <&pdma0 8>; /* preliminary */
- #address-cells = <1>;
- #size-cells = <0>;
+ pinctrl_0: pinctrl@11400000 {
+ compatible = "samsung,pinctrl-exynos4210";
+ reg = <0x11400000 0x1000>;
+ interrupts = <0 47 0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
- amba {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "arm,amba-bus";
- interrupt-parent = <&gic>;
- ranges;
+ pinctrl_1: pinctrl@11000000 {
+ compatible = "samsung,pinctrl-exynos4210";
+ reg = <0x11000000 0x1000>;
+ interrupts = <0 46 0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
- pdma0: pdma@12680000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x12680000 0x1000>;
- interrupts = <0 35 0>;
+ wakup_eint: wakeup-interrupt-controller {
+ compatible = "samsung,exynos4210-wakeup-eint";
+ interrupt-parent = <&gic>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
+ <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
+ <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
+ <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>,
+ <0 32 0>;
};
+ };
- pdma1: pdma@12690000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x12690000 0x1000>;
- interrupts = <0 36 0>;
- };
+ pinctrl_2: pinctrl@03860000 {
+ compatible = "samsung,pinctrl-exynos4210";
+ reg = <0x03860000 0x1000>;
};
gpio-controllers {
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 8a5e348793c..a352df403b7 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -16,12 +16,19 @@
model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
compatible = "samsung,smdk5250", "samsung,exynos5250";
+ aliases {
+ mshc0 = &dwmmc_0;
+ mshc1 = &dwmmc_1;
+ mshc2 = &dwmmc_2;
+ mshc3 = &dwmmc_3;
+ };
+
memory {
reg = <0x40000000 0x80000000>;
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 console=ttySAC1,115200";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
i2c@12C60000 {
@@ -72,6 +79,56 @@
status = "disabled";
};
+ dwmmc_0: dwmmc0@12200000 {
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3 3>;
+ samsung,dw-mshc-ddr-timing = <1 2 3>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
+ <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
+ <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>,
+ <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
+ <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>;
+ };
+ };
+
+ dwmmc_1: dwmmc1@12210000 {
+ status = "disabled";
+ };
+
+ dwmmc_2: dwmmc2@12220000 {
+ num-slots = <1>;
+ supports-highspeed;
+ fifo-depth = <0x80>;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3 3>;
+ samsung,dw-mshc-ddr-timing = <1 2 3>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
+ gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
+ <&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
+ <&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>,
+ <&gpc4 3 3 3 3>, <&gpc4 3 3 3 3>,
+ <&gpc4 5 3 3 3>, <&gpc4 6 3 3 3>;
+ };
+ };
+
+ dwmmc_3: dwmmc3@12230000 {
+ status = "disabled";
+ };
+
spi_0: spi@12d20000 {
status = "disabled";
};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 004aaa8d123..dddfd6e444d 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -27,6 +27,10 @@
spi0 = &spi_0;
spi1 = &spi_1;
spi2 = &spi_2;
+ gsc0 = &gsc_0;
+ gsc1 = &gsc_1;
+ gsc2 = &gsc_2;
+ gsc3 = &gsc_3;
};
gic:interrupt-controller@10481000 {
@@ -182,6 +186,38 @@
#size-cells = <0>;
};
+ dwmmc0@12200000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12200000 0x1000>;
+ interrupts = <0 75 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc1@12210000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12210000 0x1000>;
+ interrupts = <0 76 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc2@12220000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12220000 0x1000>;
+ interrupts = <0 77 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc3@12230000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ reg = <0x12230000 0x1000>;
+ interrupts = <0 78 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
amba {
#address-cells = <1>;
#size-cells = <1>;
@@ -460,4 +496,28 @@
#gpio-cells = <4>;
};
};
+
+ gsc_0: gsc@0x13e00000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e00000 0x1000>;
+ interrupts = <0 85 0>;
+ };
+
+ gsc_1: gsc@0x13e10000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e10000 0x1000>;
+ interrupts = <0 86 0>;
+ };
+
+ gsc_2: gsc@0x13e20000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e20000 0x1000>;
+ interrupts = <0 87 0>;
+ };
+
+ gsc_3: gsc@0x13e30000 {
+ compatible = "samsung,exynos5-gsc";
+ reg = <0x13e30000 0x1000>;
+ interrupts = <0 88 0>;
+ };
};
diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
new file mode 100644
index 00000000000..2131d77dc9c
--- /dev/null
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2012 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "dbx5x0.dtsi"
+
+/ {
+ model = "ST-Ericsson HREF platform with Device Tree";
+ compatible = "st-ericsson,hrefv60+";
+
+ memory {
+ reg = <0x00000000 0x20000000>;
+ };
+
+ soc-u9500 {
+ uart@80120000 {
+ status = "okay";
+ };
+
+ uart@80121000 {
+ status = "okay";
+ };
+
+ uart@80007000 {
+ status = "okay";
+ };
+
+ i2c@80004000 {
+ tc3589x@42 {
+ compatible = "tc3589x";
+ reg = <0x42>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <25 0x1>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ tc3589x_gpio: tc3589x_gpio {
+ compatible = "tc3589x-gpio";
+ interrupts = <0 0x1>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ tps61052@33 {
+ compatible = "tps61052";
+ reg = <0x33>;
+ };
+ };
+
+ i2c@80128000 {
+ lp5521@0x33 {
+ compatible = "lp5521";
+ reg = <0x33>;
+ };
+
+ lp5521@0x34 {
+ compatible = "lp5521";
+ reg = <0x34>;
+ };
+
+ bh1780@0x29 {
+ compatible = "rohm,bh1780gli";
+ reg = <0x33>;
+ };
+ };
+
+ sound {
+ compatible = "stericsson,snd-soc-mop500";
+
+ stericsson,cpu-dai = <&msp1 &msp3>;
+ stericsson,audio-codec = <&codec>;
+ };
+
+ msp1: msp@80124000 {
+ status = "okay";
+ };
+
+ msp3: msp@80125000 {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index 3f3b6fc229b..9ca4ca70c1b 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -43,7 +43,7 @@
ranges;
icoll: interrupt-controller@80000000 {
- compatible = "fsl,imx23-icoll", "fsl,mxs-icoll";
+ compatible = "fsl,imx23-icoll", "fsl,icoll";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x80000000 0x2000>;
@@ -407,8 +407,9 @@
};
timrot@80068000 {
+ compatible = "fsl,imx23-timrot", "fsl,timrot";
reg = <0x80068000 0x2000>;
- status = "disabled";
+ interrupts = <28 29 30 31>;
};
auart0: serial@8006c000 {
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 724147eab84..59fbfba23df 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -52,7 +52,7 @@
ranges;
icoll: interrupt-controller@80000000 {
- compatible = "fsl,imx28-icoll", "fsl,mxs-icoll";
+ compatible = "fsl,imx28-icoll", "fsl,icoll";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x80000000 0x2000>;
@@ -787,8 +787,9 @@
};
timrot@80068000 {
+ compatible = "fsl,imx28-timrot", "fsl,timrot";
reg = <0x80068000 0x2000>;
- status = "disabled";
+ interrupts = <48 49 50 51>;
};
auart0: serial@8006a000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 5d1c48459e6..3883f94fdbd 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -430,5 +430,13 @@
hw-caps-ll-interface;
hw-caps-temp-alert;
};
+
+ ocp2scp {
+ compatible = "ti,omap-ocp2scp";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ ti,hwmods = "ocp2scp_usb_phy";
+ };
};
};
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 9ac75b37c99..5db33f481a3 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -33,9 +33,21 @@
cpus {
cpu@0 {
compatible = "arm,cortex-a15";
+ timer {
+ compatible = "arm,armv7-timer";
+ /* 14th PPI IRQ, active low level-sensitive */
+ interrupts = <1 14 0x308>;
+ clock-frequency = <6144000>;
+ };
};
cpu@1 {
compatible = "arm,cortex-a15";
+ timer {
+ compatible = "arm,armv7-timer";
+ /* 14th PPI IRQ, active low level-sensitive */
+ interrupts = <1 14 0x308>;
+ clock-frequency = <6144000>;
+ };
};
};
diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts
index a7ad85e4b8f..90fdbd77f27 100644
--- a/arch/arm/boot/dts/phy3250.dts
+++ b/arch/arm/boot/dts/phy3250.dts
@@ -189,16 +189,14 @@
leds {
compatible = "gpio-leds";
- led0 {
- gpios = <&gpio 5 1 1>; /* GPO_P3 1, GPIO 80, active low */
- linux,default-trigger = "heartbeat";
+ led0 { /* red */
+ gpios = <&gpio 5 1 0>; /* GPO_P3 1, GPIO 80, active high */
default-state = "off";
};
- led1 {
- gpios = <&gpio 5 14 1>; /* GPO_P3 14, GPIO 93, active low */
- linux,default-trigger = "timer";
- default-state = "off";
+ led1 { /* green */
+ gpios = <&gpio 5 14 0>; /* GPO_P3 14, GPIO 93, active high */
+ linux,default-trigger = "heartbeat";
};
};
};
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 7e334d4cae2..702c0baa600 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -10,7 +10,7 @@
*/
/dts-v1/;
-/include/ "db8500.dtsi"
+/include/ "dbx5x0.dtsi"
/ {
model = "Calao Systems Snowball platform with device tree";
@@ -83,6 +83,22 @@
};
soc-u9500 {
+
+ sound {
+ compatible = "stericsson,snd-soc-mop500";
+
+ stericsson,cpu-dai = <&msp1 &msp3>;
+ stericsson,audio-codec = <&codec>;
+ };
+
+ msp1: msp@80124000 {
+ status = "okay";
+ };
+
+ msp3: msp@80125000 {
+ status = "okay";
+ };
+
external-bus@50000000 {
status = "okay";
@@ -111,7 +127,6 @@
mmc-cap-mmc-highspeed;
vmmc-supply = <&ab8500_ldo_aux3_reg>;
- #gpio-cells = <1>;
cd-gpios = <&gpio6 26 0x4>; // 218
cd-inverted;
diff --git a/arch/arm/boot/dts/vt8500-bv07.dts b/arch/arm/boot/dts/vt8500-bv07.dts
new file mode 100644
index 00000000000..567cf4e8ab8
--- /dev/null
+++ b/arch/arm/boot/dts/vt8500-bv07.dts
@@ -0,0 +1,36 @@
+/*
+ * vt8500-bv07.dts - Device tree file for Benign BV07 Netbook
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/dts-v1/;
+/include/ "vt8500.dtsi"
+
+/ {
+ model = "Benign BV07 Netbook";
+
+ /*
+ * Display node is based on Sascha Hauer's patch on dri-devel.
+ * Added a bpp property to calculate the size of the framebuffer
+ * until the binding is formalized.
+ */
+ display: display@0 {
+ modes {
+ mode0: mode@0 {
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hfront-porch = <40>;
+ hsync-len = <0>;
+ vback-porch = <32>;
+ vfront-porch = <11>;
+ vsync-len = <1>;
+ clock = <0>; /* unused but required */
+ bpp = <16>; /* non-standard but required */
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/vt8500.dtsi b/arch/arm/boot/dts/vt8500.dtsi
new file mode 100644
index 00000000000..d8645e990b2
--- /dev/null
+++ b/arch/arm/boot/dts/vt8500.dtsi
@@ -0,0 +1,116 @@
+/*
+ * vt8500.dtsi - Device tree file for VIA VT8500 SoC
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "via,vt8500";
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+ interrupt-parent = <&intc>;
+
+ intc: interrupt-controller@d8140000 {
+ compatible = "via,vt8500-intc";
+ interrupt-controller;
+ reg = <0xd8140000 0x10000>;
+ #interrupt-cells = <1>;
+ };
+
+ gpio: gpio-controller@d8110000 {
+ compatible = "via,vt8500-gpio";
+ gpio-controller;
+ reg = <0xd8110000 0x10000>;
+ #gpio-cells = <3>;
+ };
+
+ pmc@d8130000 {
+ compatible = "via,vt8500-pmc";
+ reg = <0xd8130000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ref24: ref24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+ };
+ };
+
+ timer@d8130100 {
+ compatible = "via,vt8500-timer";
+ reg = <0xd8130100 0x28>;
+ interrupts = <36>;
+ };
+
+ ehci@d8007900 {
+ compatible = "via,vt8500-ehci";
+ reg = <0xd8007900 0x200>;
+ interrupts = <43>;
+ };
+
+ uhci@d8007b00 {
+ compatible = "platform-uhci";
+ reg = <0xd8007b00 0x200>;
+ interrupts = <43>;
+ };
+
+ fb@d800e400 {
+ compatible = "via,vt8500-fb";
+ reg = <0xd800e400 0x400>;
+ interrupts = <12>;
+ display = <&display>;
+ default-mode = <&mode0>;
+ };
+
+ ge_rops@d8050400 {
+ compatible = "wm,prizm-ge-rops";
+ reg = <0xd8050400 0x100>;
+ };
+
+ uart@d8200000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8200000 0x1040>;
+ interrupts = <32>;
+ clocks = <&ref24>;
+ };
+
+ uart@d82b0000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd82b0000 0x1040>;
+ interrupts = <33>;
+ clocks = <&ref24>;
+ };
+
+ uart@d8210000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8210000 0x1040>;
+ interrupts = <47>;
+ clocks = <&ref24>;
+ };
+
+ uart@d82c0000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd82c0000 0x1040>;
+ interrupts = <50>;
+ clocks = <&ref24>;
+ };
+
+ rtc@d8100000 {
+ compatible = "via,vt8500-rtc";
+ reg = <0xd8100000 0x10000>;
+ interrupts = <48>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/wm8505-ref.dts b/arch/arm/boot/dts/wm8505-ref.dts
new file mode 100644
index 00000000000..fd4e248074c
--- /dev/null
+++ b/arch/arm/boot/dts/wm8505-ref.dts
@@ -0,0 +1,36 @@
+/*
+ * wm8505-ref.dts - Device tree file for Wondermedia WM8505 reference netbook
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/dts-v1/;
+/include/ "wm8505.dtsi"
+
+/ {
+ model = "Wondermedia WM8505 Netbook";
+
+ /*
+ * Display node is based on Sascha Hauer's patch on dri-devel.
+ * Added a bpp property to calculate the size of the framebuffer
+ * until the binding is formalized.
+ */
+ display: display@0 {
+ modes {
+ mode0: mode@0 {
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hfront-porch = <40>;
+ hsync-len = <0>;
+ vback-porch = <32>;
+ vfront-porch = <11>;
+ vsync-len = <1>;
+ clock = <0>; /* unused but required */
+ bpp = <32>; /* non-standard but required */
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/wm8505.dtsi b/arch/arm/boot/dts/wm8505.dtsi
new file mode 100644
index 00000000000..b459691655a
--- /dev/null
+++ b/arch/arm/boot/dts/wm8505.dtsi
@@ -0,0 +1,143 @@
+/*
+ * wm8505.dtsi - Device tree file for Wondermedia WM8505 SoC
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "wm,wm8505";
+
+ cpus {
+ cpu@0 {
+ compatible = "arm,arm926ejs";
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+ interrupt-parent = <&intc0>;
+
+ intc0: interrupt-controller@d8140000 {
+ compatible = "via,vt8500-intc";
+ interrupt-controller;
+ reg = <0xd8140000 0x10000>;
+ #interrupt-cells = <1>;
+ };
+
+ /* Secondary IC cascaded to intc0 */
+ intc1: interrupt-controller@d8150000 {
+ compatible = "via,vt8500-intc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0xD8150000 0x10000>;
+ interrupts = <56 57 58 59 60 61 62 63>;
+ };
+
+ gpio: gpio-controller@d8110000 {
+ compatible = "wm,wm8505-gpio";
+ gpio-controller;
+ reg = <0xd8110000 0x10000>;
+ #gpio-cells = <3>;
+ };
+
+ pmc@d8130000 {
+ compatible = "via,vt8500-pmc";
+ reg = <0xd8130000 0x1000>;
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ref24: ref24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+ };
+ };
+
+ timer@d8130100 {
+ compatible = "via,vt8500-timer";
+ reg = <0xd8130100 0x28>;
+ interrupts = <36>;
+ };
+
+ ehci@d8007100 {
+ compatible = "via,vt8500-ehci";
+ reg = <0xd8007100 0x200>;
+ interrupts = <43>;
+ };
+
+ uhci@d8007300 {
+ compatible = "platform-uhci";
+ reg = <0xd8007300 0x200>;
+ interrupts = <43>;
+ };
+
+ fb@d8050800 {
+ compatible = "wm,wm8505-fb";
+ reg = <0xd8050800 0x200>;
+ display = <&display>;
+ default-mode = <&mode0>;
+ };
+
+ ge_rops@d8050400 {
+ compatible = "wm,prizm-ge-rops";
+ reg = <0xd8050400 0x100>;
+ };
+
+ uart@d8200000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8200000 0x1040>;
+ interrupts = <32>;
+ clocks = <&ref24>;
+ };
+
+ uart@d82b0000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd82b0000 0x1040>;
+ interrupts = <33>;
+ clocks = <&ref24>;
+ };
+
+ uart@d8210000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8210000 0x1040>;
+ interrupts = <47>;
+ clocks = <&ref24>;
+ };
+
+ uart@d82c0000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd82c0000 0x1040>;
+ interrupts = <50>;
+ clocks = <&ref24>;
+ };
+
+ uart@d8370000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8370000 0x1040>;
+ interrupts = <31>;
+ clocks = <&ref24>;
+ };
+
+ uart@d8380000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8380000 0x1040>;
+ interrupts = <30>;
+ clocks = <&ref24>;
+ };
+
+ rtc@d8100000 {
+ compatible = "via,vt8500-rtc";
+ reg = <0xd8100000 0x10000>;
+ interrupts = <48>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/wm8650-mid.dts b/arch/arm/boot/dts/wm8650-mid.dts
new file mode 100644
index 00000000000..cefd938f842
--- /dev/null
+++ b/arch/arm/boot/dts/wm8650-mid.dts
@@ -0,0 +1,36 @@
+/*
+ * wm8650-mid.dts - Device tree file for Wondermedia WM8650-MID Tablet
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/dts-v1/;
+/include/ "wm8650.dtsi"
+
+/ {
+ model = "Wondermedia WM8650-MID Tablet";
+
+ /*
+ * Display node is based on Sascha Hauer's patch on dri-devel.
+ * Added a bpp property to calculate the size of the framebuffer
+ * until the binding is formalized.
+ */
+ display: display@0 {
+ modes {
+ mode0: mode@0 {
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hfront-porch = <40>;
+ hsync-len = <0>;
+ vback-porch = <32>;
+ vfront-porch = <11>;
+ vsync-len = <1>;
+ clock = <0>; /* unused but required */
+ bpp = <16>; /* non-standard but required */
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/wm8650.dtsi b/arch/arm/boot/dts/wm8650.dtsi
new file mode 100644
index 00000000000..83b9467559b
--- /dev/null
+++ b/arch/arm/boot/dts/wm8650.dtsi
@@ -0,0 +1,147 @@
+/*
+ * wm8650.dtsi - Device tree file for Wondermedia WM8650 SoC
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "wm,wm8650";
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+ interrupt-parent = <&intc0>;
+
+ intc0: interrupt-controller@d8140000 {
+ compatible = "via,vt8500-intc";
+ interrupt-controller;
+ reg = <0xd8140000 0x10000>;
+ #interrupt-cells = <1>;
+ };
+
+ /* Secondary IC cascaded to intc0 */
+ intc1: interrupt-controller@d8150000 {
+ compatible = "via,vt8500-intc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0xD8150000 0x10000>;
+ interrupts = <56 57 58 59 60 61 62 63>;
+ };
+
+ gpio: gpio-controller@d8110000 {
+ compatible = "wm,wm8650-gpio";
+ gpio-controller;
+ reg = <0xd8110000 0x10000>;
+ #gpio-cells = <3>;
+ };
+
+ pmc@d8130000 {
+ compatible = "via,vt8500-pmc";
+ reg = <0xd8130000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ref25: ref25M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ };
+
+ ref24: ref24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+
+ plla: plla {
+ #clock-cells = <0>;
+ compatible = "wm,wm8650-pll-clock";
+ clocks = <&ref25>;
+ reg = <0x200>;
+ };
+
+ pllb: pllb {
+ #clock-cells = <0>;
+ compatible = "wm,wm8650-pll-clock";
+ clocks = <&ref25>;
+ reg = <0x204>;
+ };
+
+ arm: arm {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&plla>;
+ divisor-reg = <0x300>;
+ };
+
+ sdhc: sdhc {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&pllb>;
+ divisor-reg = <0x328>;
+ divisor-mask = <0x3f>;
+ enable-reg = <0x254>;
+ enable-bit = <18>;
+ };
+ };
+ };
+
+ timer@d8130100 {
+ compatible = "via,vt8500-timer";
+ reg = <0xd8130100 0x28>;
+ interrupts = <36>;
+ };
+
+ ehci@d8007900 {
+ compatible = "via,vt8500-ehci";
+ reg = <0xd8007900 0x200>;
+ interrupts = <43>;
+ };
+
+ uhci@d8007b00 {
+ compatible = "platform-uhci";
+ reg = <0xd8007b00 0x200>;
+ interrupts = <43>;
+ };
+
+ fb@d8050800 {
+ compatible = "wm,wm8505-fb";
+ reg = <0xd8050800 0x200>;
+ display = <&display>;
+ default-mode = <&mode0>;
+ };
+
+ ge_rops@d8050400 {
+ compatible = "wm,prizm-ge-rops";
+ reg = <0xd8050400 0x100>;
+ };
+
+ uart@d8200000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8200000 0x1040>;
+ interrupts = <32>;
+ clocks = <&ref24>;
+ };
+
+ uart@d82b0000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd82b0000 0x1040>;
+ interrupts = <33>;
+ clocks = <&ref24>;
+ };
+
+ rtc@d8100000 {
+ compatible = "via,vt8500-rtc";
+ reg = <0xd8100000 0x10000>;
+ interrupts = <48>;
+ };
+ };
+};
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
index 2afdf67c212..c285a9d777d 100644
--- a/arch/arm/configs/afeb9260_defconfig
+++ b/arch/arm/configs/afeb9260_defconfig
@@ -39,7 +39,6 @@ CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_ATMEL_SSC=y
diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig
index 90610c7030f..f78d259f8d2 100644
--- a/arch/arm/configs/armadillo800eva_defconfig
+++ b/arch/arm/configs/armadillo800eva_defconfig
@@ -85,6 +85,7 @@ CONFIG_SERIAL_SH_SCI_NR_UARTS=8
CONFIG_SERIAL_SH_SCI_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
+CONFIG_I2C_GPIO=y
CONFIG_I2C_SH_MOBILE=y
# CONFIG_HWMON is not set
CONFIG_MEDIA_SUPPORT=y
@@ -120,6 +121,8 @@ CONFIG_USB_ETH=m
CONFIG_MMC=y
CONFIG_MMC_SDHI=y
CONFIG_MMC_SH_MMCIF=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_S35390A=y
CONFIG_DMADEVICES=y
CONFIG_SH_DMAE=y
CONFIG_UIO=y
diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig
index d54e2acd3ab..4ae57a34a58 100644
--- a/arch/arm/configs/at91rm9200_defconfig
+++ b/arch/arm/configs/at91rm9200_defconfig
@@ -232,7 +232,7 @@ CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
CONFIG_USB_MASS_STORAGE=m
CONFIG_MMC=y
-CONFIG_MMC_AT91=y
+CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
diff --git a/arch/arm/configs/at91sam9261_defconfig b/arch/arm/configs/at91sam9261_defconfig
index ade6b2f2311..1e8712ef062 100644
--- a/arch/arm/configs/at91sam9261_defconfig
+++ b/arch/arm/configs/at91sam9261_defconfig
@@ -128,7 +128,7 @@ CONFIG_USB_GADGETFS=m
CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
-CONFIG_MMC_AT91=m
+CONFIG_MMC_ATMELMCI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
diff --git a/arch/arm/configs/at91sam9263_defconfig b/arch/arm/configs/at91sam9263_defconfig
index 1cf96264cba..d2050cada82 100644
--- a/arch/arm/configs/at91sam9263_defconfig
+++ b/arch/arm/configs/at91sam9263_defconfig
@@ -61,7 +61,6 @@ CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_BLOCK2MTD=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_BLK_DEV_LOOP=y
@@ -138,7 +137,7 @@ CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
CONFIG_SDIO_UART=m
-CONFIG_MMC_AT91=m
+CONFIG_MMC_ATMELMCI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_ATMEL_PWM=y
diff --git a/arch/arm/configs/at91sam9g20_defconfig b/arch/arm/configs/at91sam9g20_defconfig
index 994d331b231..e1b0e80b54a 100644
--- a/arch/arm/configs/at91sam9g20_defconfig
+++ b/arch/arm/configs/at91sam9g20_defconfig
@@ -99,7 +99,7 @@ CONFIG_USB_GADGETFS=m
CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
-CONFIG_MMC_AT91=m
+CONFIG_MMC_ATMELMCI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
diff --git a/arch/arm/configs/at91sam9rl_defconfig b/arch/arm/configs/at91sam9rl_defconfig
index ad562ee6420..7cf87856d63 100644
--- a/arch/arm/configs/at91sam9rl_defconfig
+++ b/arch/arm/configs/at91sam9rl_defconfig
@@ -60,7 +60,7 @@ CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_FB=y
CONFIG_FB_ATMEL=y
CONFIG_MMC=y
-CONFIG_MMC_AT91=m
+CONFIG_MMC_ATMELMCI=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_EXT2_FS=y
diff --git a/arch/arm/configs/cpu9260_defconfig b/arch/arm/configs/cpu9260_defconfig
index bbf729e2fb6..921480c23b9 100644
--- a/arch/arm/configs/cpu9260_defconfig
+++ b/arch/arm/configs/cpu9260_defconfig
@@ -82,7 +82,7 @@ CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
CONFIG_MMC=y
-CONFIG_MMC_AT91=m
+CONFIG_MMC_ATMELMCI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
diff --git a/arch/arm/configs/cpu9g20_defconfig b/arch/arm/configs/cpu9g20_defconfig
index e7d7942927f..ea116cbdffa 100644
--- a/arch/arm/configs/cpu9g20_defconfig
+++ b/arch/arm/configs/cpu9g20_defconfig
@@ -82,7 +82,7 @@ CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
CONFIG_MMC=y
-CONFIG_MMC_AT91=m
+CONFIG_MMC_ATMELMCI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig
index 864f9a5c39d..f513acedc10 100644
--- a/arch/arm/configs/marzen_defconfig
+++ b/arch/arm/configs/marzen_defconfig
@@ -68,6 +68,8 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_RCAR_THERMAL=y
CONFIG_SSB=y
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig
index 5a584520db2..f1cb95e58af 100644
--- a/arch/arm/configs/mmp2_defconfig
+++ b/arch/arm/configs/mmp2_defconfig
@@ -16,7 +16,7 @@ CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255"
+CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255 earlyprintk"
CONFIG_VFP=y
CONFIG_NET=y
CONFIG_PACKET=y
@@ -90,6 +90,9 @@ CONFIG_DEBUG_INFO=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_DYNAMIC_DEBUG is not set
CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_LL=y
+CONFIG_DEBUG_MMP_UART3=y
+CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_ERRORS=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_CCITT=y
diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig
index 1cd381e1d47..191118caa5c 100644
--- a/arch/arm/configs/pxa910_defconfig
+++ b/arch/arm/configs/pxa910_defconfig
@@ -17,7 +17,7 @@ CONFIG_PREEMPT=y
CONFIG_AEABI=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M"
+CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M earlyprintk"
CONFIG_FPE_NWFPE=y
CONFIG_NET=y
CONFIG_PACKET=y
@@ -66,5 +66,7 @@ CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
+CONFIG_DEBUG_MMP_UART2=y
+CONFIG_EARLY_PRINTK=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_CCITT=y
diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig
index 9160f3b7751..42d5db1876a 100644
--- a/arch/arm/configs/qil-a9260_defconfig
+++ b/arch/arm/configs/qil-a9260_defconfig
@@ -50,7 +50,6 @@ CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y
@@ -87,7 +86,7 @@ CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_ETH=m
CONFIG_MMC=y
-CONFIG_MMC_AT91=m
+CONFIG_MMC_ATMELMCI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
diff --git a/arch/arm/configs/stamp9g20_defconfig b/arch/arm/configs/stamp9g20_defconfig
index d5e260b8b16..52f1488591c 100644
--- a/arch/arm/configs/stamp9g20_defconfig
+++ b/arch/arm/configs/stamp9g20_defconfig
@@ -100,7 +100,6 @@ CONFIG_USB_ETH=m
CONFIG_USB_FILE_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
-# CONFIG_MMC_AT91 is not set
CONFIG_MMC_ATMELMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig
index 2e39f38b962..a1501e1e1a9 100644
--- a/arch/arm/configs/usb-a9260_defconfig
+++ b/arch/arm/configs/usb-a9260_defconfig
@@ -49,7 +49,6 @@ CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y
diff --git a/arch/arm/include/asm/leds.h b/arch/arm/include/asm/leds.h
deleted file mode 100644
index c545739f39b..00000000000
--- a/arch/arm/include/asm/leds.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * arch/arm/include/asm/leds.h
- *
- * Copyright (C) 1998 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Event-driven interface for LEDs on machines
- * Added led_start and led_stop- Alex Holden, 28th Dec 1998.
- */
-#ifndef ASM_ARM_LEDS_H
-#define ASM_ARM_LEDS_H
-
-
-typedef enum {
- led_idle_start,
- led_idle_end,
- led_timer,
- led_start,
- led_stop,
- led_claim, /* override idle & timer leds */
- led_release, /* restore idle & timer leds */
- led_start_timer_mode,
- led_stop_timer_mode,
- led_green_on,
- led_green_off,
- led_amber_on,
- led_amber_off,
- led_red_on,
- led_red_off,
- led_blue_on,
- led_blue_off,
- /*
- * I want this between led_timer and led_start, but
- * someone has decided to export this to user space
- */
- led_halted
-} led_event_t;
-
-/* Use this routine to handle LEDs */
-
-#ifdef CONFIG_LEDS
-extern void (*leds_event)(led_event_t);
-#else
-#define leds_event(e)
-#endif
-
-#endif
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index 0cab47d4a83..2fde5fd1acc 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -404,6 +404,7 @@
#define __NR_setns (__NR_SYSCALL_BASE+375)
#define __NR_process_vm_readv (__NR_SYSCALL_BASE+376)
#define __NR_process_vm_writev (__NR_SYSCALL_BASE+377)
+ /* 378 for kcmp */
/*
* The following SWIs are ARM private.
@@ -483,6 +484,7 @@
*/
#define __IGNORE_fadvise64_64
#define __IGNORE_migrate_pages
+#define __IGNORE_kcmp
#endif /* __KERNEL__ */
#endif /* __ASM_ARM_UNISTD_H */
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 1c432143073..d81f3a6d9ad 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -21,7 +21,6 @@ obj-y := elf.o entry-armv.o entry-common.o irq.o opcodes.o \
obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += compat.o
-obj-$(CONFIG_LEDS) += leds.o
obj-$(CONFIG_OC_ETM) += etm.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ISA_DMA_API) += dma.o
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index b244696de1a..9b722612553 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -271,15 +271,6 @@ static void __devinit pci_fixup_it8152(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8152, pci_fixup_it8152);
-
-
-void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
-{
- if (debug_pci)
- printk("PCI: Assigning IRQ %02d to %s\n", irq, pci_name(dev));
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
-}
-
/*
* If the bus contains any of these devices, then we must not turn on
* parity checking of any kind. Currently this is CyberPro 20x0 only.
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 463ff4a0ec8..e337879595e 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -387,6 +387,7 @@
/* 375 */ CALL(sys_setns)
CALL(sys_process_vm_readv)
CALL(sys_process_vm_writev)
+ CALL(sys_ni_syscall) /* reserved for sys_kcmp */
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted
diff --git a/arch/arm/kernel/leds.c b/arch/arm/kernel/leds.c
deleted file mode 100644
index 1911dae19e4..00000000000
--- a/arch/arm/kernel/leds.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * LED support code, ripped out of arch/arm/kernel/time.c
- *
- * Copyright (C) 1994-2001 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/export.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/syscore_ops.h>
-#include <linux/string.h>
-
-#include <asm/leds.h>
-
-static void dummy_leds_event(led_event_t evt)
-{
-}
-
-void (*leds_event)(led_event_t) = dummy_leds_event;
-
-struct leds_evt_name {
- const char name[8];
- int on;
- int off;
-};
-
-static const struct leds_evt_name evt_names[] = {
- { "amber", led_amber_on, led_amber_off },
- { "blue", led_blue_on, led_blue_off },
- { "green", led_green_on, led_green_off },
- { "red", led_red_on, led_red_off },
-};
-
-static ssize_t leds_store(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t size)
-{
- int ret = -EINVAL, len = strcspn(buf, " ");
-
- if (len > 0 && buf[len] == '\0')
- len--;
-
- if (strncmp(buf, "claim", len) == 0) {
- leds_event(led_claim);
- ret = size;
- } else if (strncmp(buf, "release", len) == 0) {
- leds_event(led_release);
- ret = size;
- } else {
- int i;
-
- for (i = 0; i < ARRAY_SIZE(evt_names); i++) {
- if (strlen(evt_names[i].name) != len ||
- strncmp(buf, evt_names[i].name, len) != 0)
- continue;
- if (strncmp(buf+len, " on", 3) == 0) {
- leds_event(evt_names[i].on);
- ret = size;
- } else if (strncmp(buf+len, " off", 4) == 0) {
- leds_event(evt_names[i].off);
- ret = size;
- }
- break;
- }
- }
- return ret;
-}
-
-static DEVICE_ATTR(event, 0200, NULL, leds_store);
-
-static struct bus_type leds_subsys = {
- .name = "leds",
- .dev_name = "leds",
-};
-
-static struct device leds_device = {
- .id = 0,
- .bus = &leds_subsys,
-};
-
-static int leds_suspend(void)
-{
- leds_event(led_stop);
- return 0;
-}
-
-static void leds_resume(void)
-{
- leds_event(led_start);
-}
-
-static void leds_shutdown(void)
-{
- leds_event(led_halted);
-}
-
-static struct syscore_ops leds_syscore_ops = {
- .shutdown = leds_shutdown,
- .suspend = leds_suspend,
- .resume = leds_resume,
-};
-
-static int __init leds_init(void)
-{
- int ret;
- ret = subsys_system_register(&leds_subsys, NULL);
- if (ret == 0)
- ret = device_register(&leds_device);
- if (ret == 0)
- ret = device_create_file(&leds_device, &dev_attr_event);
- if (ret == 0)
- register_syscore_ops(&leds_syscore_ops);
- return ret;
-}
-
-device_initcall(leds_init);
-
-EXPORT_SYMBOL(leds_event);
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 693b744fd57..04eea22d795 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -31,9 +31,9 @@
#include <linux/random.h>
#include <linux/hw_breakpoint.h>
#include <linux/cpuidle.h>
+#include <linux/leds.h>
#include <asm/cacheflush.h>
-#include <asm/leds.h>
#include <asm/processor.h>
#include <asm/thread_notify.h>
#include <asm/stacktrace.h>
@@ -189,7 +189,7 @@ void cpu_idle(void)
while (1) {
tick_nohz_idle_enter();
rcu_idle_enter();
- leds_event(led_idle_start);
+ ledtrig_cpu(CPU_LED_IDLE_START);
while (!need_resched()) {
#ifdef CONFIG_HOTPLUG_CPU
if (cpu_is_offline(smp_processor_id()))
@@ -220,7 +220,7 @@ void cpu_idle(void)
} else
local_irq_enable();
}
- leds_event(led_idle_end);
+ ledtrig_cpu(CPU_LED_IDLE_END);
rcu_idle_exit();
tick_nohz_idle_exit();
schedule_preempt_disabled();
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index fef42b21cec..e1f906989bb 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -11,7 +11,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/clk.h>
-#include <linux/cpufreq.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/err.h>
@@ -96,7 +95,52 @@ static void twd_timer_stop(struct clock_event_device *clk)
disable_percpu_irq(clk->irq);
}
-#ifdef CONFIG_CPU_FREQ
+#ifdef CONFIG_COMMON_CLK
+
+/*
+ * Updates clockevent frequency when the cpu frequency changes.
+ * Called on the cpu that is changing frequency with interrupts disabled.
+ */
+static void twd_update_frequency(void *new_rate)
+{
+ twd_timer_rate = *((unsigned long *) new_rate);
+
+ clockevents_update_freq(*__this_cpu_ptr(twd_evt), twd_timer_rate);
+}
+
+static int twd_rate_change(struct notifier_block *nb,
+ unsigned long flags, void *data)
+{
+ struct clk_notifier_data *cnd = data;
+
+ /*
+ * The twd clock events must be reprogrammed to account for the new
+ * frequency. The timer is local to a cpu, so cross-call to the
+ * changing cpu.
+ */
+ if (flags == POST_RATE_CHANGE)
+ smp_call_function(twd_update_frequency,
+ (void *)&cnd->new_rate, 1);
+
+ return NOTIFY_OK;
+}
+
+static struct notifier_block twd_clk_nb = {
+ .notifier_call = twd_rate_change,
+};
+
+static int twd_clk_init(void)
+{
+ if (twd_evt && *__this_cpu_ptr(twd_evt) && !IS_ERR(twd_clk))
+ return clk_notifier_register(twd_clk, &twd_clk_nb);
+
+ return 0;
+}
+core_initcall(twd_clk_init);
+
+#elif defined (CONFIG_CPU_FREQ)
+
+#include <linux/cpufreq.h>
/*
* Updates clockevent frequency when the cpu frequency changes.
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index af2afb01967..09be0c3c906 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -25,7 +25,6 @@
#include <linux/timer.h>
#include <linux/irq.h>
-#include <asm/leds.h>
#include <asm/thread_info.h>
#include <asm/sched_clock.h>
#include <asm/stacktrace.h>
@@ -80,21 +79,6 @@ u32 arch_gettimeoffset(void)
}
#endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */
-#ifdef CONFIG_LEDS_TIMER
-static inline void do_leds(void)
-{
- static unsigned int count = HZ/2;
-
- if (--count == 0) {
- count = HZ/2;
- leds_event(led_timer);
- }
-}
-#else
-#define do_leds()
-#endif
-
-
#ifndef CONFIG_GENERIC_CLOCKEVENTS
/*
* Kernel system timer support.
@@ -102,7 +86,6 @@ static inline void do_leds(void)
void timer_tick(void)
{
profile_tick(CPU_PROFILING);
- do_leds();
xtime_update(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(get_irq_regs()));
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 01fb7325fec..9ac427a702d 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -294,9 +294,9 @@ void __init at91_add_device_cf(struct at91_cf_data *data) {}
* MMC / SD
* -------------------------------------------------------------------- */
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
+#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct at91_mmc_data mmc_data;
+static struct mci_platform_data mmc_data;
static struct resource mmc_resources[] = {
[0] = {
@@ -312,7 +312,7 @@ static struct resource mmc_resources[] = {
};
static struct platform_device at91rm9200_mmc_device = {
- .name = "at91_mci",
+ .name = "atmel_mci",
.id = -1,
.dev = {
.dma_mask = &mmc_dmamask,
@@ -323,53 +323,69 @@ static struct platform_device at91rm9200_mmc_device = {
.num_resources = ARRAY_SIZE(mmc_resources),
};
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data)
{
+ unsigned int i;
+ unsigned int slot_count = 0;
+
if (!data)
return;
- /* input/irq */
- if (gpio_is_valid(data->det_pin)) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (gpio_is_valid(data->wp_pin))
- at91_set_gpio_input(data->wp_pin, 1);
- if (gpio_is_valid(data->vcc_pin))
- at91_set_gpio_output(data->vcc_pin, 0);
-
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA27, 0);
+ for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) {
- if (data->slot_b) {
- /* CMD */
- at91_set_B_periph(AT91_PIN_PA8, 1);
+ if (!data->slot[i].bus_width)
+ continue;
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_B_periph(AT91_PIN_PA9, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PA10, 1);
- at91_set_B_periph(AT91_PIN_PA11, 1);
- at91_set_B_periph(AT91_PIN_PA12, 1);
+ /* input/irq */
+ if (gpio_is_valid(data->slot[i].detect_pin)) {
+ at91_set_gpio_input(data->slot[i].detect_pin, 1);
+ at91_set_deglitch(data->slot[i].detect_pin, 1);
}
- } else {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA28, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA29, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PB3, 1);
- at91_set_B_periph(AT91_PIN_PB4, 1);
- at91_set_B_periph(AT91_PIN_PB5, 1);
+ if (gpio_is_valid(data->slot[i].wp_pin))
+ at91_set_gpio_input(data->slot[i].wp_pin, 1);
+
+ switch (i) {
+ case 0: /* slot A */
+ /* CMD */
+ at91_set_A_periph(AT91_PIN_PA28, 1);
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_A_periph(AT91_PIN_PA29, 1);
+ if (data->slot[i].bus_width == 4) {
+ at91_set_B_periph(AT91_PIN_PB3, 1);
+ at91_set_B_periph(AT91_PIN_PB4, 1);
+ at91_set_B_periph(AT91_PIN_PB5, 1);
+ }
+ slot_count++;
+ break;
+ case 1: /* slot B */
+ /* CMD */
+ at91_set_B_periph(AT91_PIN_PA8, 1);
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_B_periph(AT91_PIN_PA9, 1);
+ if (data->slot[i].bus_width == 4) {
+ at91_set_B_periph(AT91_PIN_PA10, 1);
+ at91_set_B_periph(AT91_PIN_PA11, 1);
+ at91_set_B_periph(AT91_PIN_PA12, 1);
+ }
+ slot_count++;
+ break;
+ default:
+ printk(KERN_ERR
+ "AT91: SD/MMC slot %d not available\n", i);
+ break;
+ }
+ if (slot_count) {
+ /* CLK */
+ at91_set_A_periph(AT91_PIN_PA27, 0);
+
+ mmc_data = *data;
+ platform_device_register(&at91rm9200_mmc_device);
}
}
- mmc_data = *data;
- platform_device_register(&at91rm9200_mmc_device);
}
#else
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {}
#endif
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index bce572a530e..af50ff3281c 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -209,92 +209,10 @@ void __init at91_add_device_eth(struct macb_platform_data *data) {}
/* --------------------------------------------------------------------
- * MMC / SD
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct at91_mmc_data mmc_data;
-
-static struct resource mmc_resources[] = {
- [0] = {
- .start = AT91SAM9260_BASE_MCI,
- .end = AT91SAM9260_BASE_MCI + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
- .end = NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device at91sam9260_mmc_device = {
- .name = "at91_mci",
- .id = -1,
- .dev = {
- .dma_mask = &mmc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &mmc_data,
- },
- .resource = mmc_resources,
- .num_resources = ARRAY_SIZE(mmc_resources),
-};
-
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
-{
- if (!data)
- return;
-
- /* input/irq */
- if (gpio_is_valid(data->det_pin)) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (gpio_is_valid(data->wp_pin))
- at91_set_gpio_input(data->wp_pin, 1);
- if (gpio_is_valid(data->vcc_pin))
- at91_set_gpio_output(data->vcc_pin, 0);
-
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA8, 0);
-
- if (data->slot_b) {
- /* CMD */
- at91_set_B_periph(AT91_PIN_PA1, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_B_periph(AT91_PIN_PA0, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PA5, 1);
- at91_set_B_periph(AT91_PIN_PA4, 1);
- at91_set_B_periph(AT91_PIN_PA3, 1);
- }
- } else {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA7, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA6, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA9, 1);
- at91_set_A_periph(AT91_PIN_PA10, 1);
- at91_set_A_periph(AT91_PIN_PA11, 1);
- }
- }
-
- mmc_data = *data;
- platform_device_register(&at91sam9260_mmc_device);
-}
-#else
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
-#endif
-
-/* --------------------------------------------------------------------
* MMC / SD Slot for Atmel MCI Driver
* -------------------------------------------------------------------- */
-#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
+#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
static u64 mmc_dmamask = DMA_BIT_MASK(32);
static struct mci_platform_data mmc_data;
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index bc2590d712d..11e9fa835cd 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -137,9 +137,9 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
* MMC / SD
* -------------------------------------------------------------------- */
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
+#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct at91_mmc_data mmc_data;
+static struct mci_platform_data mmc_data;
static struct resource mmc_resources[] = {
[0] = {
@@ -155,7 +155,7 @@ static struct resource mmc_resources[] = {
};
static struct platform_device at91sam9261_mmc_device = {
- .name = "at91_mci",
+ .name = "atmel_mci",
.id = -1,
.dev = {
.dma_mask = &mmc_dmamask,
@@ -166,40 +166,40 @@ static struct platform_device at91sam9261_mmc_device = {
.num_resources = ARRAY_SIZE(mmc_resources),
};
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data)
{
if (!data)
return;
- /* input/irq */
- if (gpio_is_valid(data->det_pin)) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (gpio_is_valid(data->wp_pin))
- at91_set_gpio_input(data->wp_pin, 1);
- if (gpio_is_valid(data->vcc_pin))
- at91_set_gpio_output(data->vcc_pin, 0);
-
- /* CLK */
- at91_set_B_periph(AT91_PIN_PA2, 0);
-
- /* CMD */
- at91_set_B_periph(AT91_PIN_PA1, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_B_periph(AT91_PIN_PA0, 1);
- if (data->wire4) {
- at91_set_B_periph(AT91_PIN_PA4, 1);
- at91_set_B_periph(AT91_PIN_PA5, 1);
- at91_set_B_periph(AT91_PIN_PA6, 1);
- }
+ if (data->slot[0].bus_width) {
+ /* input/irq */
+ if (gpio_is_valid(data->slot[0].detect_pin)) {
+ at91_set_gpio_input(data->slot[0].detect_pin, 1);
+ at91_set_deglitch(data->slot[0].detect_pin, 1);
+ }
+ if (gpio_is_valid(data->slot[0].wp_pin))
+ at91_set_gpio_input(data->slot[0].wp_pin, 1);
+
+ /* CLK */
+ at91_set_B_periph(AT91_PIN_PA2, 0);
- mmc_data = *data;
- platform_device_register(&at91sam9261_mmc_device);
+ /* CMD */
+ at91_set_B_periph(AT91_PIN_PA1, 1);
+
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_B_periph(AT91_PIN_PA0, 1);
+ if (data->slot[0].bus_width == 4) {
+ at91_set_B_periph(AT91_PIN_PA4, 1);
+ at91_set_B_periph(AT91_PIN_PA5, 1);
+ at91_set_B_periph(AT91_PIN_PA6, 1);
+ }
+
+ mmc_data = *data;
+ platform_device_register(&at91sam9261_mmc_device);
+ }
}
#else
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {}
#endif
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 84b38105231..144ef5de51b 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -188,8 +188,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_ID("hclk", &macb_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
- CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk),
- CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.1", &mmc1_clk),
+ CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk),
+ CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk),
CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 9b6ca734f1a..7c0898fe20f 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -218,9 +218,9 @@ void __init at91_add_device_eth(struct macb_platform_data *data) {}
* MMC / SD
* -------------------------------------------------------------------- */
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
+#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct at91_mmc_data mmc0_data, mmc1_data;
+static struct mci_platform_data mmc0_data, mmc1_data;
static struct resource mmc0_resources[] = {
[0] = {
@@ -236,7 +236,7 @@ static struct resource mmc0_resources[] = {
};
static struct platform_device at91sam9263_mmc0_device = {
- .name = "at91_mci",
+ .name = "atmel_mci",
.id = 0,
.dev = {
.dma_mask = &mmc_dmamask,
@@ -261,7 +261,7 @@ static struct resource mmc1_resources[] = {
};
static struct platform_device at91sam9263_mmc1_device = {
- .name = "at91_mci",
+ .name = "atmel_mci",
.id = 1,
.dev = {
.dma_mask = &mmc_dmamask,
@@ -272,85 +272,110 @@ static struct platform_device at91sam9263_mmc1_device = {
.num_resources = ARRAY_SIZE(mmc1_resources),
};
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data)
{
+ unsigned int i;
+ unsigned int slot_count = 0;
+
if (!data)
return;
- /* input/irq */
- if (gpio_is_valid(data->det_pin)) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (gpio_is_valid(data->wp_pin))
- at91_set_gpio_input(data->wp_pin, 1);
- if (gpio_is_valid(data->vcc_pin))
- at91_set_gpio_output(data->vcc_pin, 0);
+ for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) {
- if (mmc_id == 0) { /* MCI0 */
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA12, 0);
+ if (!data->slot[i].bus_width)
+ continue;
- if (data->slot_b) {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA16, 1);
+ /* input/irq */
+ if (gpio_is_valid(data->slot[i].detect_pin)) {
+ at91_set_gpio_input(data->slot[i].detect_pin,
+ 1);
+ at91_set_deglitch(data->slot[i].detect_pin,
+ 1);
+ }
+ if (gpio_is_valid(data->slot[i].wp_pin))
+ at91_set_gpio_input(data->slot[i].wp_pin, 1);
+
+ if (mmc_id == 0) { /* MCI0 */
+ switch (i) {
+ case 0: /* slot A */
+ /* CMD */
+ at91_set_A_periph(AT91_PIN_PA1, 1);
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_A_periph(AT91_PIN_PA0, 1);
+ if (data->slot[i].bus_width == 4) {
+ at91_set_A_periph(AT91_PIN_PA3, 1);
+ at91_set_A_periph(AT91_PIN_PA4, 1);
+ at91_set_A_periph(AT91_PIN_PA5, 1);
+ }
+ slot_count++;
+ break;
+ case 1: /* slot B */
+ /* CMD */
+ at91_set_A_periph(AT91_PIN_PA16, 1);
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_A_periph(AT91_PIN_PA17, 1);
+ if (data->slot[i].bus_width == 4) {
+ at91_set_A_periph(AT91_PIN_PA18, 1);
+ at91_set_A_periph(AT91_PIN_PA19, 1);
+ at91_set_A_periph(AT91_PIN_PA20, 1);
+ }
+ slot_count++;
+ break;
+ default:
+ printk(KERN_ERR
+ "AT91: SD/MMC slot %d not available\n", i);
+ break;
+ }
+ if (slot_count) {
+ /* CLK */
+ at91_set_A_periph(AT91_PIN_PA12, 0);
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA17, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA18, 1);
- at91_set_A_periph(AT91_PIN_PA19, 1);
- at91_set_A_periph(AT91_PIN_PA20, 1);
+ mmc0_data = *data;
+ platform_device_register(&at91sam9263_mmc0_device);
}
- } else {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA1, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA0, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA3, 1);
- at91_set_A_periph(AT91_PIN_PA4, 1);
- at91_set_A_periph(AT91_PIN_PA5, 1);
+ } else if (mmc_id == 1) { /* MCI1 */
+ switch (i) {
+ case 0: /* slot A */
+ /* CMD */
+ at91_set_A_periph(AT91_PIN_PA7, 1);
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_A_periph(AT91_PIN_PA8, 1);
+ if (data->slot[i].bus_width == 4) {
+ at91_set_A_periph(AT91_PIN_PA9, 1);
+ at91_set_A_periph(AT91_PIN_PA10, 1);
+ at91_set_A_periph(AT91_PIN_PA11, 1);
+ }
+ slot_count++;
+ break;
+ case 1: /* slot B */
+ /* CMD */
+ at91_set_A_periph(AT91_PIN_PA21, 1);
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_A_periph(AT91_PIN_PA22, 1);
+ if (data->slot[i].bus_width == 4) {
+ at91_set_A_periph(AT91_PIN_PA23, 1);
+ at91_set_A_periph(AT91_PIN_PA24, 1);
+ at91_set_A_periph(AT91_PIN_PA25, 1);
+ }
+ slot_count++;
+ break;
+ default:
+ printk(KERN_ERR
+ "AT91: SD/MMC slot %d not available\n", i);
+ break;
}
- }
+ if (slot_count) {
+ /* CLK */
+ at91_set_A_periph(AT91_PIN_PA6, 0);
- mmc0_data = *data;
- platform_device_register(&at91sam9263_mmc0_device);
- } else { /* MCI1 */
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA6, 0);
-
- if (data->slot_b) {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA21, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA22, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA23, 1);
- at91_set_A_periph(AT91_PIN_PA24, 1);
- at91_set_A_periph(AT91_PIN_PA25, 1);
- }
- } else {
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA7, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA8, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA9, 1);
- at91_set_A_periph(AT91_PIN_PA10, 1);
- at91_set_A_periph(AT91_PIN_PA11, 1);
+ mmc1_data = *data;
+ platform_device_register(&at91sam9263_mmc1_device);
}
}
-
- mmc1_data = *data;
- platform_device_register(&at91sam9263_mmc1_device);
}
}
#else
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {}
#endif
/* --------------------------------------------------------------------
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index dcda24838b5..deafea0e493 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -161,9 +161,9 @@ void __init at91_add_device_usba(struct usba_platform_data *data) {}
* MMC / SD
* -------------------------------------------------------------------- */
-#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
+#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct at91_mmc_data mmc_data;
+static struct mci_platform_data mmc_data;
static struct resource mmc_resources[] = {
[0] = {
@@ -179,7 +179,7 @@ static struct resource mmc_resources[] = {
};
static struct platform_device at91sam9rl_mmc_device = {
- .name = "at91_mci",
+ .name = "atmel_mci",
.id = -1,
.dev = {
.dma_mask = &mmc_dmamask,
@@ -190,40 +190,40 @@ static struct platform_device at91sam9rl_mmc_device = {
.num_resources = ARRAY_SIZE(mmc_resources),
};
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data)
{
if (!data)
return;
- /* input/irq */
- if (gpio_is_valid(data->det_pin)) {
- at91_set_gpio_input(data->det_pin, 1);
- at91_set_deglitch(data->det_pin, 1);
- }
- if (gpio_is_valid(data->wp_pin))
- at91_set_gpio_input(data->wp_pin, 1);
- if (gpio_is_valid(data->vcc_pin))
- at91_set_gpio_output(data->vcc_pin, 0);
-
- /* CLK */
- at91_set_A_periph(AT91_PIN_PA2, 0);
-
- /* CMD */
- at91_set_A_periph(AT91_PIN_PA1, 1);
-
- /* DAT0, maybe DAT1..DAT3 */
- at91_set_A_periph(AT91_PIN_PA0, 1);
- if (data->wire4) {
- at91_set_A_periph(AT91_PIN_PA3, 1);
- at91_set_A_periph(AT91_PIN_PA4, 1);
- at91_set_A_periph(AT91_PIN_PA5, 1);
+ if (data->slot[0].bus_width) {
+ /* input/irq */
+ if (gpio_is_valid(data->slot[0].detect_pin)) {
+ at91_set_gpio_input(data->slot[0].detect_pin, 1);
+ at91_set_deglitch(data->slot[0].detect_pin, 1);
+ }
+ if (gpio_is_valid(data->slot[0].wp_pin))
+ at91_set_gpio_input(data->slot[0].wp_pin, 1);
+
+ /* CLK */
+ at91_set_A_periph(AT91_PIN_PA2, 0);
+
+ /* CMD */
+ at91_set_A_periph(AT91_PIN_PA1, 1);
+
+ /* DAT0, maybe DAT1..DAT3 */
+ at91_set_A_periph(AT91_PIN_PA0, 1);
+ if (data->slot[0].bus_width == 4) {
+ at91_set_A_periph(AT91_PIN_PA3, 1);
+ at91_set_A_periph(AT91_PIN_PA4, 1);
+ at91_set_A_periph(AT91_PIN_PA5, 1);
+ }
+
+ mmc_data = *data;
+ platform_device_register(&at91sam9rl_mmc_device);
}
-
- mmc_data = *data;
- platform_device_register(&at91sam9rl_mmc_device);
}
#else
-void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
+void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {}
#endif
diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c
index 46090e642d8..6bd7300a2bc 100644
--- a/arch/arm/mach-at91/at91x40.c
+++ b/arch/arm/mach-at91/at91x40.c
@@ -47,7 +47,7 @@ static void at91x40_idle(void)
* Disable the processor clock. The processor will be automatically
* re-enabled by an interrupt or by a reset.
*/
- __raw_writel(AT91_PS_CR_CPU, AT91_PS_CR);
+ __raw_writel(AT91_PS_CR_CPU, AT91_IO_P2V(AT91_PS_CR));
cpu_do_idle();
}
diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c
index 6ca680a1d5d..ee06d7bcdf7 100644
--- a/arch/arm/mach-at91/at91x40_time.c
+++ b/arch/arm/mach-at91/at91x40_time.c
@@ -29,10 +29,10 @@
#include <mach/at91_tc.h>
#define at91_tc_read(field) \
- __raw_readl(AT91_TC + field)
+ __raw_readl(AT91_IO_P2V(AT91_TC) + field)
#define at91_tc_write(field, value) \
- __raw_writel(value, AT91_TC + field);
+ __raw_writel(value, AT91_IO_P2V(AT91_TC) + field);
/*
* 3 counter/timer units present.
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index de7be193181..93a832f7023 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -133,12 +133,12 @@ static struct atmel_nand_data __initdata afeb9260_nand_data = {
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata afeb9260_mmc_data = {
- .det_pin = AT91_PIN_PC9,
- .wp_pin = AT91_PIN_PC4,
- .slot_b = 1,
- .wire4 = 1,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata afeb9260_mci0_data = {
+ .slot[1] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PC9,
+ .wp_pin = AT91_PIN_PC4,
+ },
};
@@ -199,7 +199,7 @@ static void __init afeb9260_board_init(void)
at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
/* MMC */
- at91_add_device_mmc(0, &afeb9260_mmc_data);
+ at91_add_device_mci(0, &afeb9260_mci0_data);
/* I2C */
at91_add_device_i2c(afeb9260_i2c_devices,
ARRAY_SIZE(afeb9260_i2c_devices));
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index a5b002f32a6..71d8f362a1d 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -71,12 +71,12 @@ static struct at91_udc_data __initdata carmeva_udc_data = {
// .vcc_pin = -EINVAL,
// };
-static struct at91_mmc_data __initdata carmeva_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = AT91_PIN_PB10,
- .wp_pin = AT91_PIN_PC14,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata carmeva_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PB10,
+ .wp_pin = AT91_PIN_PC14,
+ },
};
static struct spi_board_info carmeva_spi_devices[] = {
@@ -150,7 +150,7 @@ static void __init carmeva_board_init(void)
/* Compact Flash */
// at91_add_device_cf(&carmeva_cf_data);
/* MMC */
- at91_add_device_mmc(0, &carmeva_mmc_data);
+ at91_add_device_mci(0, &carmeva_mci0_data);
/* LEDs */
at91_gpio_leds(carmeva_leds, ARRAY_SIZE(carmeva_leds));
}
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index ecbc13b594d..e71c473316e 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -254,8 +254,7 @@ static struct gpio_led cpu9krea_leds[] = {
static struct i2c_board_info __initdata cpu9krea_i2c_devices[] = {
{
- I2C_BOARD_INFO("rtc-ds1307", 0x68),
- .type = "ds1339",
+ I2C_BOARD_INFO("ds1339", 0x68),
},
};
@@ -312,12 +311,12 @@ static void __init cpu9krea_add_device_buttons(void)
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata cpu9krea_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = AT91_PIN_PA29,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata cpu9krea_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PA29,
+ .wp_pin = -EINVAL,
+ },
};
static void __init cpu9krea_board_init(void)
@@ -359,7 +358,7 @@ static void __init cpu9krea_board_init(void)
/* Ethernet */
at91_add_device_eth(&cpu9krea_macb_data);
/* MMC */
- at91_add_device_mmc(0, &cpu9krea_mmc_data);
+ at91_add_device_mci(0, &cpu9krea_mci0_data);
/* I2C */
at91_add_device_i2c(cpu9krea_i2c_devices,
ARRAY_SIZE(cpu9krea_i2c_devices));
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index 2e6d043c82f..2cbd1a2b6c3 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -78,11 +78,12 @@ static struct at91_udc_data __initdata cpuat91_udc_data = {
.pullup_pin = AT91_PIN_PC14,
};
-static struct at91_mmc_data __initdata cpuat91_mmc_data = {
- .det_pin = AT91_PIN_PC2,
- .wire4 = 1,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata cpuat91_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PC2,
+ .wp_pin = -EINVAL,
+ },
};
static struct physmap_flash_data cpuat91_flash_data = {
@@ -168,7 +169,7 @@ static void __init cpuat91_board_init(void)
/* USB Device */
at91_add_device_udc(&cpuat91_udc_data);
/* MMC */
- at91_add_device_mmc(0, &cpuat91_mmc_data);
+ at91_add_device_mci(0, &cpuat91_mci0_data);
/* I2C */
at91_add_device_i2c(NULL, 0);
/* Platform devices */
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 462bc319cbc..3e37437a7a6 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -87,12 +87,12 @@ static struct at91_cf_data __initdata csb337_cf_data = {
.rst_pin = AT91_PIN_PD2,
};
-static struct at91_mmc_data __initdata csb337_mmc_data = {
- .det_pin = AT91_PIN_PD5,
- .slot_b = 0,
- .wire4 = 1,
- .wp_pin = AT91_PIN_PD6,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata csb337_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PD5,
+ .wp_pin = AT91_PIN_PD6,
+ },
};
static struct spi_board_info csb337_spi_devices[] = {
@@ -220,8 +220,6 @@ static struct gpio_led csb_leds[] = {
static void __init csb337_board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
/* Serial */
/* DBGU on ttyS0 */
at91_register_uart(0, 0, 0);
@@ -240,7 +238,7 @@ static void __init csb337_board_init(void)
/* SPI */
at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices));
/* MMC */
- at91_add_device_mmc(0, &csb337_mmc_data);
+ at91_add_device_mci(0, &csb337_mci0_data);
/* NOR flash */
platform_device_register(&csb_flash);
/* LEDs */
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index d1e1f3fc0a4..0cfac16ee9d 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -70,12 +70,12 @@ static struct at91_cf_data __initdata eb9200_cf_data = {
.rst_pin = AT91_PIN_PC5,
};
-static struct at91_mmc_data __initdata eb9200_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata eb9200_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
static struct i2c_board_info __initdata eb9200_i2c_devices[] = {
@@ -113,7 +113,7 @@ static void __init eb9200_board_init(void)
at91_add_device_spi(NULL, 0);
/* MMC */
/* only supports 1 or 4 bit interface, not wired through to SPI */
- at91_add_device_mmc(0, &eb9200_mmc_data);
+ at91_add_device_mci(0, &eb9200_mci0_data);
}
MACHINE_START(ATEB9200, "Embest ATEB9200")
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index 9c24cb25707..3d931ffac4b 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -64,12 +64,12 @@ static struct at91_usbh_data __initdata ecb_at91usbh_data = {
.overcurrent_pin= {-EINVAL, -EINVAL},
};
-static struct at91_mmc_data __initdata ecb_at91mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata ecbat91_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
@@ -138,11 +138,20 @@ static struct spi_board_info __initdata ecb_at91spi_devices[] = {
},
};
+/*
+ * LEDs
+ */
+static struct gpio_led ecb_leds[] = {
+ { /* D1 */
+ .name = "led1",
+ .gpio = AT91_PIN_PC7,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ }
+};
+
static void __init ecb_at91board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PC7, AT91_PIN_PC7);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -161,10 +170,13 @@ static void __init ecb_at91board_init(void)
at91_add_device_i2c(NULL, 0);
/* MMC */
- at91_add_device_mmc(0, &ecb_at91mmc_data);
+ at91_add_device_mci(0, &ecbat91_mci0_data);
/* SPI */
at91_add_device_spi(ecb_at91spi_devices, ARRAY_SIZE(ecb_at91spi_devices));
+
+ /* LEDs */
+ at91_gpio_leds(ecb_leds, ARRAY_SIZE(ecb_leds));
}
MACHINE_START(ECBAT91, "emQbit's ECB_AT91")
diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c
index 82bdfde3405..d93658a2b12 100644
--- a/arch/arm/mach-at91/board-eco920.c
+++ b/arch/arm/mach-at91/board-eco920.c
@@ -56,12 +56,12 @@ static struct at91_udc_data __initdata eco920_udc_data = {
.pullup_pin = AT91_PIN_PB13,
};
-static struct at91_mmc_data __initdata eco920_mmc_data = {
- .slot_b = 0,
- .wire4 = 0,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata eco920_mci0_data = {
+ .slot[0] = {
+ .bus_width = 1,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
static struct physmap_flash_data eco920_flash_data = {
@@ -93,10 +93,26 @@ static struct spi_board_info eco920_spi_devices[] = {
},
};
+/*
+ * LEDs
+ */
+static struct gpio_led eco920_leds[] = {
+ { /* D1 */
+ .name = "led1",
+ .gpio = AT91_PIN_PB0,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ },
+ { /* D2 */
+ .name = "led2",
+ .gpio = AT91_PIN_PB1,
+ .active_low = 1,
+ .default_trigger = "timer",
+ }
+};
+
static void __init eco920_board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
/* DBGU on ttyS0. (Rx & Tx only */
at91_register_uart(0, 0, 0);
at91_add_device_serial();
@@ -104,7 +120,7 @@ static void __init eco920_board_init(void)
at91_add_device_usbh(&eco920_usbh_data);
at91_add_device_udc(&eco920_udc_data);
- at91_add_device_mmc(0, &eco920_mmc_data);
+ at91_add_device_mci(0, &eco920_mci0_data);
platform_device_register(&eco920_flash);
at91_ramc_write(0, AT91_SMC_CSR(7), AT91_SMC_RWHOLD_(1)
@@ -127,6 +143,8 @@ static void __init eco920_board_init(void)
);
at91_add_device_spi(eco920_spi_devices, ARRAY_SIZE(eco920_spi_devices));
+ /* LEDs */
+ at91_gpio_leds(eco920_leds, ARRAY_SIZE(eco920_leds));
}
MACHINE_START(ECO920, "eco920")
diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index 6cc83a87d77..fa98abacb1b 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -75,12 +75,12 @@ static struct spi_board_info flexibity_spi_devices[] = {
};
/* MCI (SD/MMC) */
-static struct at91_mmc_data __initdata flexibity_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = AT91_PIN_PC9,
- .wp_pin = AT91_PIN_PC4,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata flexibity_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PC9,
+ .wp_pin = AT91_PIN_PC4,
+ },
};
/* LEDs */
@@ -152,7 +152,7 @@ static void __init flexibity_board_init(void)
at91_add_device_spi(flexibity_spi_devices,
ARRAY_SIZE(flexibity_spi_devices));
/* MMC */
- at91_add_device_mmc(0, &flexibity_mmc_data);
+ at91_add_device_mci(0, &flexibity_mci0_data);
/* LEDs */
at91_gpio_leds(flexibity_leds, ARRAY_SIZE(flexibity_leds));
}
diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c
index 69ab1247ef8..6e47071d820 100644
--- a/arch/arm/mach-at91/board-foxg20.c
+++ b/arch/arm/mach-at91/board-foxg20.c
@@ -86,7 +86,7 @@ static struct at91_udc_data __initdata foxg20_udc_data = {
* SPI devices.
*/
static struct spi_board_info foxg20_spi_devices[] = {
-#if !defined(CONFIG_MMC_AT91)
+#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)
{
.modalias = "mtd_dataflash",
.chip_select = 1,
@@ -109,12 +109,12 @@ static struct macb_platform_data __initdata foxg20_macb_data = {
* MCI (SD/MMC)
* det_pin, wp_pin and vcc_pin are not connected
*/
-static struct at91_mmc_data __initdata foxg20_mmc_data = {
- .slot_b = 1,
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata foxg20_mci0_data = {
+ .slot[1] = {
+ .bus_width = 4,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
@@ -247,7 +247,7 @@ static void __init foxg20_board_init(void)
/* Ethernet */
at91_add_device_eth(&foxg20_macb_data);
/* MMC */
- at91_add_device_mmc(0, &foxg20_mmc_data);
+ at91_add_device_mci(0, &foxg20_mci0_data);
/* I2C */
at91_add_device_i2c(foxg20_i2c_devices, ARRAY_SIZE(foxg20_i2c_devices));
/* LEDs */
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index 64c1dbf88a0..86050da3ba5 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -66,11 +66,20 @@ static struct at91_udc_data __initdata kafa_udc_data = {
.pullup_pin = AT91_PIN_PB7,
};
+/*
+ * LEDs
+ */
+static struct gpio_led kafa_leds[] = {
+ { /* D1 */
+ .name = "led1",
+ .gpio = AT91_PIN_PB4,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ },
+};
+
static void __init kafa_board_init(void)
{
- /* Set up the LEDs */
- at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -88,6 +97,8 @@ static void __init kafa_board_init(void)
at91_add_device_i2c(NULL, 0);
/* SPI */
at91_add_device_spi(NULL, 0);
+ /* LEDs */
+ at91_gpio_leds(kafa_leds, ARRAY_SIZE(kafa_leds));
}
MACHINE_START(KAFA, "Sperry-Sun KAFA")
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index 5d96cb85175..abe9fed7a3e 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -69,12 +69,12 @@ static struct at91_udc_data __initdata kb9202_udc_data = {
.pullup_pin = AT91_PIN_PB22,
};
-static struct at91_mmc_data __initdata kb9202_mmc_data = {
- .det_pin = AT91_PIN_PB2,
- .slot_b = 0,
- .wire4 = 1,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata kb9202_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PB2,
+ .wp_pin = -EINVAL,
+ },
};
static struct mtd_partition __initdata kb9202_nand_partition[] = {
@@ -96,11 +96,26 @@ static struct atmel_nand_data __initdata kb9202_nand_data = {
.num_parts = ARRAY_SIZE(kb9202_nand_partition),
};
+/*
+ * LEDs
+ */
+static struct gpio_led kb9202_leds[] = {
+ { /* D1 */
+ .name = "led1",
+ .gpio = AT91_PIN_PC19,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ },
+ { /* D2 */
+ .name = "led2",
+ .gpio = AT91_PIN_PC18,
+ .active_low = 1,
+ .default_trigger = "timer",
+ }
+};
+
static void __init kb9202_board_init(void)
{
- /* Set up the LEDs */
- at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -121,13 +136,15 @@ static void __init kb9202_board_init(void)
/* USB Device */
at91_add_device_udc(&kb9202_udc_data);
/* MMC */
- at91_add_device_mmc(0, &kb9202_mmc_data);
+ at91_add_device_mci(0, &kb9202_mci0_data);
/* I2C */
at91_add_device_i2c(NULL, 0);
/* SPI */
at91_add_device_spi(NULL, 0);
/* NAND */
at91_add_device_nand(&kb9202_nand_data);
+ /* LEDs */
+ at91_gpio_leds(kb9202_leds, ARRAY_SIZE(kb9202_leds));
}
MACHINE_START(KB9200, "KB920x")
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 18103c5d993..9cda3fd346a 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -138,11 +138,12 @@ static struct spi_board_info neocore926_spi_devices[] = {
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata neocore926_mmc_data = {
- .wire4 = 1,
- .det_pin = AT91_PIN_PE18,
- .wp_pin = AT91_PIN_PE19,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata neocore926_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PE18,
+ .wp_pin = AT91_PIN_PE19,
+ },
};
@@ -354,7 +355,7 @@ static void __init neocore926_board_init(void)
neocore926_add_device_ts();
/* MMC */
- at91_add_device_mmc(1, &neocore926_mmc_data);
+ at91_add_device_mci(0, &neocore926_mci0_data);
/* Ethernet */
at91_add_device_eth(&neocore926_macb_data);
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index 12706550450..f83e1de699e 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -62,12 +62,12 @@ static struct at91_usbh_data __initdata picotux200_usbh_data = {
.overcurrent_pin= {-EINVAL, -EINVAL},
};
-static struct at91_mmc_data __initdata picotux200_mmc_data = {
- .det_pin = AT91_PIN_PB27,
- .slot_b = 0,
- .wire4 = 1,
- .wp_pin = AT91_PIN_PA17,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata picotux200_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PB27,
+ .wp_pin = AT91_PIN_PA17,
+ },
};
#define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0
@@ -112,7 +112,7 @@ static void __init picotux200_board_init(void)
at91_add_device_i2c(NULL, 0);
/* MMC */
at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
- at91_add_device_mmc(0, &picotux200_mmc_data);
+ at91_add_device_mci(0, &picotux200_mci0_data);
/* NOR Flash */
platform_device_register(&picotux200_flash);
}
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index bf351e28542..799f214edeb 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -156,12 +156,12 @@ static void __init ek_add_device_nand(void)
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata ek_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
/*
@@ -245,7 +245,7 @@ static void __init ek_board_init(void)
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* MMC */
- at91_add_device_mmc(0, &ek_mmc_data);
+ at91_add_device_mci(0, &ek_mci0_data);
/* Push Buttons */
ek_add_device_buttons();
/* LEDs */
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index cc2bf979607..66338e7ebfb 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -77,12 +77,12 @@ static struct at91_cf_data __initdata dk_cf_data = {
};
#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
-static struct at91_mmc_data __initdata dk_mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata dk_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
#endif
@@ -177,9 +177,6 @@ static struct gpio_led dk_leds[] = {
static void __init dk_board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -208,7 +205,7 @@ static void __init dk_board_init(void)
#else
/* MMC */
at91_set_gpio_output(AT91_PIN_PB7, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
- at91_add_device_mmc(0, &dk_mmc_data);
+ at91_add_device_mci(0, &dk_mci0_data);
#endif
/* NAND */
at91_add_device_nand(&dk_nand_data);
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 62e19e64c9d..5d1b5729dc6 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -70,12 +70,12 @@ static struct at91_udc_data __initdata ek_udc_data = {
};
#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .det_pin = AT91_PIN_PB27,
- .slot_b = 0,
- .wire4 = 1,
- .wp_pin = AT91_PIN_PA17,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata ek_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PB27,
+ .wp_pin = AT91_PIN_PA17,
+ }
};
#endif
@@ -148,9 +148,6 @@ static struct gpio_led ek_leds[] = {
static void __init ek_board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -177,7 +174,7 @@ static void __init ek_board_init(void)
#else
/* MMC */
at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
- at91_add_device_mmc(0, &ek_mmc_data);
+ at91_add_device_mci(0, &ek_mci0_data);
#endif
/* NOR Flash */
platform_device_register(&ek_flash);
diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c
index c3b43aefdb7..a0ecf04e9ae 100644
--- a/arch/arm/mach-at91/board-rsi-ews.c
+++ b/arch/arm/mach-at91/board-rsi-ews.c
@@ -58,11 +58,12 @@ static struct at91_usbh_data rsi_ews_usbh_data __initdata = {
/*
* SD/MC
*/
-static struct at91_mmc_data rsi_ews_mmc_data __initdata = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = AT91_PIN_PB27,
- .wp_pin = AT91_PIN_PB29,
+static struct mci_platform_data __initdata rsi_ews_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PB27,
+ .wp_pin = AT91_PIN_PB29,
+ },
};
/*
@@ -185,9 +186,6 @@ static struct platform_device rsiews_nor_flash = {
*/
static void __init rsi_ews_board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB6, AT91_PIN_PB9);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
/* This one is for debugging */
@@ -215,7 +213,7 @@ static void __init rsi_ews_board_init(void)
at91_add_device_spi(rsi_ews_spi_devices,
ARRAY_SIZE(rsi_ews_spi_devices));
/* MMC */
- at91_add_device_mmc(0, &rsi_ews_mmc_data);
+ at91_add_device_mci(0, &rsi_ews_mci0_data);
/* NOR Flash */
platform_device_register(&rsiews_nor_flash);
/* LEDs */
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index 7bf6da70d7d..c5f01acce3c 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -73,7 +73,7 @@ static struct at91_udc_data __initdata ek_udc_data = {
* SPI devices.
*/
static struct spi_board_info ek_spi_devices[] = {
-#if !defined(CONFIG_MMC_AT91)
+#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)
{ /* DataFlash chip */
.modalias = "mtd_dataflash",
.chip_select = 1,
@@ -158,19 +158,34 @@ static void __init ek_add_device_nand(void)
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .slot_b = 1,
- .wire4 = 1,
- .det_pin = AT91_PIN_PC8,
- .wp_pin = AT91_PIN_PC4,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata ek_mci0_data = {
+ .slot[1] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PC8,
+ .wp_pin = AT91_PIN_PC4,
+ },
+};
+
+/*
+ * LEDs
+ */
+static struct gpio_led ek_leds[] = {
+ { /* D1 */
+ .name = "led1",
+ .gpio = AT91_PIN_PA9,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ },
+ { /* D2 */
+ .name = "led2",
+ .gpio = AT91_PIN_PA6,
+ .active_low = 1,
+ .default_trigger = "timer",
+ }
};
static void __init ek_board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PA9, AT91_PIN_PA6);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -194,9 +209,11 @@ static void __init ek_board_init(void)
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* MMC */
- at91_add_device_mmc(0, &ek_mmc_data);
+ at91_add_device_mci(0, &ek_mci0_data);
/* I2C */
at91_add_device_i2c(NULL, 0);
+ /* LEDs */
+ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
}
MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260")
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index 889c1bf71eb..8cd6e679fbe 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -108,7 +108,7 @@ static void __init at73c213_set_clk(struct at73c213_board_info *info) {}
* SPI devices.
*/
static struct spi_board_info ek_spi_devices[] = {
-#if !defined(CONFIG_MMC_AT91)
+#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)
{ /* DataFlash chip */
.modalias = "mtd_dataflash",
.chip_select = 1,
@@ -211,12 +211,12 @@ static void __init ek_add_device_nand(void)
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .slot_b = 1,
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata ek_mci0_data = {
+ .slot[1] = {
+ .bus_width = 4,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
@@ -329,7 +329,7 @@ static void __init ek_board_init(void)
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* MMC */
- at91_add_device_mmc(0, &ek_mmc_data);
+ at91_add_device_mci(0, &ek_mci0_data);
/* I2C */
at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
/* SSC (to AT73C213) */
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 2269be5fa38..27b3af1a304 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -340,11 +340,12 @@ static struct spi_board_info ek_spi_devices[] = {
* MCI (SD/MMC)
* det_pin, wp_pin and vcc_pin are not connected
*/
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = -EINVAL,
+ .wp_pin = -EINVAL,
+ },
};
#endif /* CONFIG_SPI_ATMEL_* */
@@ -569,9 +570,6 @@ static struct gpio_led ek_leds[] = {
static void __init ek_board_init(void)
{
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -598,7 +596,7 @@ static void __init ek_board_init(void)
at91_add_device_ssc(AT91SAM9261_ID_SSC1, ATMEL_SSC_TX);
#else
/* MMC */
- at91_add_device_mmc(0, &ek_mmc_data);
+ at91_add_device_mci(0, &mci0_data);
#endif
/* LCD Controller */
at91_add_device_lcdc(&ek_lcdc_data);
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 82adf581afc..073e17403d9 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -141,11 +141,12 @@ static struct spi_board_info ek_spi_devices[] = {
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .wire4 = 1,
- .det_pin = AT91_PIN_PE18,
- .wp_pin = AT91_PIN_PE19,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata mci1_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PE18,
+ .wp_pin = AT91_PIN_PE19,
+ },
};
@@ -420,7 +421,7 @@ static void __init ek_board_init(void)
/* Touchscreen */
ek_add_device_ts();
/* MMC */
- at91_add_device_mmc(1, &ek_mmc_data);
+ at91_add_device_mci(1, &mci1_data);
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* NAND */
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 4ea4ee00364..3ab2b86a376 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -92,7 +92,7 @@ static struct at91_udc_data __initdata ek_udc_data = {
* SPI devices.
*/
static struct spi_board_info ek_spi_devices[] = {
-#if !(defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_AT91))
+#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)
{ /* DataFlash chip */
.modalias = "mtd_dataflash",
.chip_select = 1,
@@ -199,7 +199,6 @@ static void __init ek_add_device_nand(void)
* MCI (SD/MMC)
* wp_pin and vcc_pin are not connected
*/
-#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
static struct mci_platform_data __initdata ek_mmc_data = {
.slot[1] = {
.bus_width = 4,
@@ -208,28 +207,15 @@ static struct mci_platform_data __initdata ek_mmc_data = {
},
};
-#else
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .slot_b = 1, /* Only one slot so use slot B */
- .wire4 = 1,
- .det_pin = AT91_PIN_PC9,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
-};
-#endif
static void __init ek_add_device_mmc(void)
{
-#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
if (ek_have_2mmc()) {
ek_mmc_data.slot[0].bus_width = 4;
ek_mmc_data.slot[0].detect_pin = AT91_PIN_PC2;
ek_mmc_data.slot[0].wp_pin = -1;
}
at91_add_device_mci(0, &ek_mmc_data);
-#else
- at91_add_device_mmc(0, &ek_mmc_data);
-#endif
}
/*
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index e7dc3ead704..fb89ea92e3f 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -56,11 +56,12 @@ static struct usba_platform_data __initdata ek_usba_udc_data = {
/*
* MCI (SD/MMC)
*/
-static struct at91_mmc_data __initdata ek_mmc_data = {
- .wire4 = 1,
- .det_pin = AT91_PIN_PA15,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PA15,
+ .wp_pin = -EINVAL,
+ },
};
@@ -303,7 +304,7 @@ static void __init ek_board_init(void)
/* SPI */
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
/* MMC */
- at91_add_device_mmc(0, &ek_mmc_data);
+ at91_add_device_mci(0, &mci0_data);
/* LCD Controller */
at91_add_device_lcdc(&ek_lcdc_data);
/* AC97 */
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index 29eae1626bf..c3fb31d5116 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -83,7 +83,6 @@ static void __init add_device_nand(void)
* MCI (SD/MMC)
* det_pin, wp_pin and vcc_pin are not connected
*/
-#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
static struct mci_platform_data __initdata mmc_data = {
.slot[0] = {
.bus_width = 4,
@@ -91,15 +90,6 @@ static struct mci_platform_data __initdata mmc_data = {
.wp_pin = -1,
},
};
-#else
-static struct at91_mmc_data __initdata mmc_data = {
- .slot_b = 0,
- .wire4 = 1,
- .det_pin = -EINVAL,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
-};
-#endif
/*
@@ -223,11 +213,7 @@ void __init stamp9g20_board_init(void)
/* NAND */
add_device_nand();
/* MMC */
-#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE)
at91_add_device_mci(0, &mmc_data);
-#else
- at91_add_device_mmc(0, &mmc_data);
-#endif
/* W1 */
add_w1();
}
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index c1476b9fe7b..6ea069b5733 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -109,14 +109,12 @@ static struct mmc_spi_platform_data at91_mmc_spi_pdata = {
* SPI devices.
*/
static struct spi_board_info usb_a9263_spi_devices[] = {
-#if !defined(CONFIG_MMC_AT91)
{ /* DataFlash chip */
.modalias = "mtd_dataflash",
.chip_select = 0,
.max_speed_hz = 15 * 1000 * 1000,
.bus_num = 0,
}
-#endif
};
static struct spi_board_info usb_a9g20_spi_devices[] = {
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 516d340549d..f162fdfd66e 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -119,11 +119,12 @@ static struct at91_udc_data __initdata yl9200_udc_data = {
/*
* MMC
*/
-static struct at91_mmc_data __initdata yl9200_mmc_data = {
- .det_pin = AT91_PIN_PB9,
- .wire4 = 1,
- .wp_pin = -EINVAL,
- .vcc_pin = -EINVAL,
+static struct mci_platform_data __initdata yl9200_mci0_data = {
+ .slot[0] = {
+ .bus_width = 4,
+ .detect_pin = AT91_PIN_PB9,
+ .wp_pin = -EINVAL,
+ },
};
/*
@@ -541,9 +542,6 @@ void __init yl9200_add_device_video(void) {}
static void __init yl9200_board_init(void)
{
- /* Setup the LEDs D2=PB17 (timer), D3=PB16 (cpu) */
- at91_init_leds(AT91_PIN_PB16, AT91_PIN_PB17);
-
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
@@ -568,7 +566,7 @@ static void __init yl9200_board_init(void)
/* I2C */
at91_add_device_i2c(yl9200_i2c_devices, ARRAY_SIZE(yl9200_i2c_devices));
/* MMC */
- at91_add_device_mmc(0, &yl9200_mmc_data);
+ at91_add_device_mci(0, &yl9200_mci0_data);
/* NAND */
at91_add_device_nand(&yl9200_nand_data);
/* NOR Flash */
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 369afc2ffc5..c55a4364ffb 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -187,7 +187,6 @@ struct at91_can_data {
extern void __init at91_add_device_can(struct at91_can_data *data);
/* LEDs */
-extern void __init at91_init_leds(u8 cpu_led, u8 timer_led);
extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
extern void __init at91_pwm_leds(struct gpio_led *leds, int nr);
diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
index 09242b67d27..711a7892d33 100644
--- a/arch/arm/mach-at91/include/mach/hardware.h
+++ b/arch/arm/mach-at91/include/mach/hardware.h
@@ -67,13 +67,13 @@
* to 0xFEF78000 .. 0xFF000000. (544Kb)
*/
#define AT91_IO_PHYS_BASE 0xFFF78000
-#define AT91_IO_VIRT_BASE (0xFF000000 - AT91_IO_SIZE)
+#define AT91_IO_VIRT_BASE IOMEM(0xFF000000 - AT91_IO_SIZE)
#else
/*
* Identity mapping for the non MMU case.
*/
#define AT91_IO_PHYS_BASE AT91_BASE_SYS
-#define AT91_IO_VIRT_BASE AT91_IO_PHYS_BASE
+#define AT91_IO_VIRT_BASE IOMEM(AT91_IO_PHYS_BASE)
#endif
#define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1)
diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h
index 6f6118d1576..97ad68a826f 100644
--- a/arch/arm/mach-at91/include/mach/uncompress.h
+++ b/arch/arm/mach-at91/include/mach/uncompress.h
@@ -94,7 +94,7 @@ static const u32 uarts_sam9x5[] = {
0,
};
-static inline const u32* decomp_soc_detect(u32 dbgu_base)
+static inline const u32* decomp_soc_detect(void __iomem *dbgu_base)
{
u32 cidr, socid;
@@ -142,10 +142,10 @@ static inline void arch_decomp_setup(void)
int i = 0;
const u32* usarts;
- usarts = decomp_soc_detect(AT91_BASE_DBGU0);
+ usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU0);
if (!usarts)
- usarts = decomp_soc_detect(AT91_BASE_DBGU1);
+ usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU1);
if (!usarts) {
at91_uart = NULL;
return;
diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c
index 8dfafe76ffe..1b1e62b5f41 100644
--- a/arch/arm/mach-at91/leds.c
+++ b/arch/arm/mach-at91/leds.c
@@ -90,108 +90,3 @@ void __init at91_pwm_leds(struct gpio_led *leds, int nr)
#else
void __init at91_pwm_leds(struct gpio_led *leds, int nr){}
#endif
-
-
-/* ------------------------------------------------------------------------- */
-
-#if defined(CONFIG_LEDS)
-
-#include <asm/leds.h>
-
-/*
- * Old ARM-specific LED framework; not fully functional when generic time is
- * in use.
- */
-
-static u8 at91_leds_cpu;
-static u8 at91_leds_timer;
-
-static inline void at91_led_on(unsigned int led)
-{
- at91_set_gpio_value(led, 0);
-}
-
-static inline void at91_led_off(unsigned int led)
-{
- at91_set_gpio_value(led, 1);
-}
-
-static inline void at91_led_toggle(unsigned int led)
-{
- unsigned long is_off = at91_get_gpio_value(led);
- if (is_off)
- at91_led_on(led);
- else
- at91_led_off(led);
-}
-
-
-/*
- * Handle LED events.
- */
-static void at91_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch(evt) {
- case led_start: /* System startup */
- at91_led_on(at91_leds_cpu);
- break;
-
- case led_stop: /* System stop / suspend */
- at91_led_off(at91_leds_cpu);
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer: /* Every 50 timer ticks */
- at91_led_toggle(at91_leds_timer);
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start: /* Entering idle state */
- at91_led_off(at91_leds_cpu);
- break;
-
- case led_idle_end: /* Exit idle state */
- at91_led_on(at91_leds_cpu);
- break;
-#endif
-
- default:
- break;
- }
-
- local_irq_restore(flags);
-}
-
-
-static int __init leds_init(void)
-{
- if (!at91_leds_timer || !at91_leds_cpu)
- return -ENODEV;
-
- leds_event = at91_leds_event;
-
- leds_event(led_start);
- return 0;
-}
-
-__initcall(leds_init);
-
-
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
-{
- /* Enable GPIO to access the LEDs */
- at91_set_gpio_output(cpu_led, 1);
- at91_set_gpio_output(timer_led, 1);
-
- at91_leds_cpu = cpu_led;
- at91_leds_timer = timer_led;
-}
-
-#else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
-#endif
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 944bffb0899..e6f52de1062 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -73,7 +73,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
{
struct map_desc *desc = &sram_desc[bank];
- desc->virtual = AT91_IO_VIRT_BASE - length;
+ desc->virtual = (unsigned long)AT91_IO_VIRT_BASE - length;
if (bank > 0)
desc->virtual -= sram_desc[bank - 1].length;
@@ -88,7 +88,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
}
static struct map_desc at91_io_desc __initdata = {
- .virtual = AT91_VA_BASE_SYS,
+ .virtual = (unsigned long)AT91_VA_BASE_SYS,
.pfn = __phys_to_pfn(AT91_BASE_SYS),
.length = SZ_16K,
.type = MT_DEVICE,
diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig
index ea036d62158..e6135363765 100644
--- a/arch/arm/mach-clps711x/Kconfig
+++ b/arch/arm/mach-clps711x/Kconfig
@@ -16,12 +16,6 @@ config ARCH_CDB89712
The board includes 2 serial ports, Ethernet, IRDA, and expansion
headers. It comes with 16 MB SDRAM and 8 MB flash ROM.
-config ARCH_CEIVA
- bool "CEIVA"
- help
- Say Y here if you intend to run this kernel on the Ceiva/Polaroid
- PhotoMax Digital Picture Frame.
-
config ARCH_CLEP7312
bool "CLEP7312"
help
diff --git a/arch/arm/mach-clps711x/Makefile b/arch/arm/mach-clps711x/Makefile
index f2f0256232e..6da6940b365 100644
--- a/arch/arm/mach-clps711x/Makefile
+++ b/arch/arm/mach-clps711x/Makefile
@@ -9,12 +9,9 @@ obj-m :=
obj-n :=
obj- :=
-obj-$(CONFIG_ARCH_CEIVA) += ceiva.o
obj-$(CONFIG_ARCH_AUTCPU12) += autcpu12.o
obj-$(CONFIG_ARCH_CDB89712) += cdb89712.o
obj-$(CONFIG_ARCH_CLEP7312) += clep7312.o
obj-$(CONFIG_ARCH_EDB7211) += edb7211-arch.o edb7211-mm.o
obj-$(CONFIG_ARCH_FORTUNET) += fortunet.o
obj-$(CONFIG_ARCH_P720T) += p720t.o
-leds-$(CONFIG_ARCH_P720T) += p720t-leds.o
-obj-$(CONFIG_LEDS) += $(leds-y)
diff --git a/arch/arm/mach-clps711x/ceiva.c b/arch/arm/mach-clps711x/ceiva.c
deleted file mode 100644
index a70147e347a..00000000000
--- a/arch/arm/mach-clps711x/ceiva.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * linux/arch/arm/mach-clps711x/arch-ceiva.c
- *
- * Copyright (C) 2002, Rob Scott <rscott@mtrob.fdns.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <linux/kernel.h>
-
-#include <mach/hardware.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/sizes.h>
-
-#include <asm/mach/map.h>
-
-#include "common.h"
-
-static struct map_desc ceiva_io_desc[] __initdata = {
- /* SED1355 controlled video RAM & registers */
- {
- .virtual = CEIVA_VIRT_SED1355,
- .pfn = __phys_to_pfn(CEIVA_PHYS_SED1355),
- .length = SZ_2M,
- .type = MT_DEVICE
- }
-};
-
-
-static void __init ceiva_map_io(void)
-{
- clps711x_map_io();
- iotable_init(ceiva_io_desc, ARRAY_SIZE(ceiva_io_desc));
-}
-
-
-MACHINE_START(CEIVA, "CEIVA/Polaroid Photo MAX Digital Picture Frame")
- /* Maintainer: Rob Scott */
- .atag_offset = 0x100,
- .map_io = ceiva_map_io,
- .init_irq = clps711x_init_irq,
- .timer = &clps711x_timer,
- .restart = clps711x_restart,
-MACHINE_END
diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c
index f15293bd797..509243d89a3 100644
--- a/arch/arm/mach-clps711x/common.c
+++ b/arch/arm/mach-clps711x/common.c
@@ -19,24 +19,25 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/kernel.h>
-#include <linux/mm.h>
+#include <linux/io.h>
#include <linux/init.h>
#include <linux/interrupt.h>
-#include <linux/io.h>
#include <linux/irq.h>
-#include <linux/sched.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
#include <asm/sizes.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/leds.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <asm/system_misc.h>
+#include <mach/hardware.h>
+
+static struct clk *clk_pll, *clk_bus, *clk_uart, *clk_timerl, *clk_timerh,
+ *clk_tint, *clk_spi;
+static unsigned long latch;
+
/*
* This maps the generic CLPS711x registers
*/
@@ -166,8 +167,8 @@ void __init clps711x_init_irq(void)
static unsigned long clps711x_gettimeoffset(void)
{
unsigned long hwticks;
- hwticks = LATCH - (clps_readl(TC2D) & 0xffff); /* since last underflow */
- return (hwticks * (tick_nsec / 1000)) / LATCH;
+ hwticks = latch - (clps_readl(TC2D) & 0xffff);
+ return (hwticks * (tick_nsec / 1000)) / latch;
}
/*
@@ -185,15 +186,71 @@ static struct irqaction clps711x_timer_irq = {
.handler = p720t_timer_interrupt,
};
+static void add_fixed_clk(struct clk *clk, const char *name, int rate)
+{
+ clk = clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate);
+ clk_register_clkdev(clk, name, NULL);
+}
+
static void __init clps711x_timer_init(void)
{
- unsigned int syscon;
+ int osc, ext, pll, cpu, bus, timl, timh, uart, spi;
+ u32 tmp;
+
+ osc = 3686400;
+ ext = 13000000;
+
+ tmp = clps_readl(PLLR) >> 24;
+ if (tmp)
+ pll = (osc * tmp) / 2;
+ else
+ pll = 73728000; /* Default value */
+
+ tmp = clps_readl(SYSFLG2);
+ if (tmp & SYSFLG2_CKMODE) {
+ cpu = ext;
+ bus = cpu;
+ spi = 135400;
+ } else {
+ cpu = pll;
+ if (cpu >= 36864000)
+ bus = cpu / 2;
+ else
+ bus = 36864000 / 2;
+ spi = cpu / 576;
+ }
+
+ uart = bus / 10;
+
+ if (tmp & SYSFLG2_CKMODE) {
+ tmp = clps_readl(SYSCON2);
+ if (tmp & SYSCON2_OSTB)
+ timh = ext / 26;
+ else
+ timh = 541440;
+ } else
+ timh = cpu / 144;
+
+ timl = timh / 256;
+
+ /* All clocks are fixed */
+ add_fixed_clk(clk_pll, "pll", pll);
+ add_fixed_clk(clk_bus, "bus", bus);
+ add_fixed_clk(clk_uart, "uart", uart);
+ add_fixed_clk(clk_timerl, "timer_lf", timl);
+ add_fixed_clk(clk_timerh, "timer_hf", timh);
+ add_fixed_clk(clk_tint, "tint", 64);
+ add_fixed_clk(clk_spi, "spi", spi);
+
+ pr_info("CPU frequency set at %i Hz.\n", cpu);
+
+ latch = (timh + HZ / 2) / HZ;
- syscon = clps_readl(SYSCON1);
- syscon |= SYSCON1_TC2S | SYSCON1_TC2M;
- clps_writel(syscon, SYSCON1);
+ tmp = clps_readl(SYSCON1);
+ tmp |= SYSCON1_TC2S | SYSCON1_TC2M;
+ clps_writel(tmp, SYSCON1);
- clps_writel(LATCH-1, TC2D); /* 512kHz / 100Hz - 1 */
+ clps_writel(latch - 1, TC2D);
setup_irq(IRQ_TC2OI, &clps711x_timer_irq);
}
diff --git a/arch/arm/mach-clps711x/include/mach/clps711x.h b/arch/arm/mach-clps711x/include/mach/clps711x.h
index 1dd806f2847..c82e21ca49c 100644
--- a/arch/arm/mach-clps711x/include/mach/clps711x.h
+++ b/arch/arm/mach-clps711x/include/mach/clps711x.h
@@ -31,8 +31,8 @@
#define PBDDR (0x0041)
#define PCDDR (0x0042)
#define PDDDR (0x0043)
-#define PEDR (0x0080)
-#define PEDDR (0x00c0)
+#define PEDR (0x0083)
+#define PEDDR (0x00c3)
#define SYSCON1 (0x0100)
#define SYSFLG1 (0x0140)
#define MEMCFG1 (0x0180)
@@ -77,7 +77,7 @@
#define KBDEOI (0x1700)
#define DAIR (0x2000)
-#define DAIR0 (0x2040)
+#define DAIDR0 (0x2040)
#define DAIDR1 (0x2080)
#define DAIDR2 (0x20c0)
#define DAISR (0x2100)
@@ -191,8 +191,7 @@
#define UBRLCR_WRDLEN8 (3 << 17)
#define UBRLCR_WRDLEN_MASK (3 << 17)
-#define SYNCIO_FRMLEN(x) (((x) & 0x3f) << 7)
-#define SYNCIO_CFGLEN(x) ((x) & 0x7f)
+#define SYNCIO_FRMLEN(x) (((x) & 0x1f) << 8)
#define SYNCIO_SMCKEN (1 << 13)
#define SYNCIO_TXFRMEN (1 << 14)
diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S
index 118b3d93057..cb3684f8dae 100644
--- a/arch/arm/mach-clps711x/include/mach/debug-macro.S
+++ b/arch/arm/mach-clps711x/include/mach/debug-macro.S
@@ -28,17 +28,11 @@
.endm
.macro waituart,rd,rx
-1001: ldr \rd, [\rx, #0x0140] @ SYSFLGx
- tst \rd, #1 << 11 @ UBUSYx
- bne 1001b
.endm
.macro busyuart,rd,rx
- tst \rx, #0x1000 @ UART2 does not have CTS here
- bne 1002f
1001: ldr \rd, [\rx, #0x0140] @ SYSFLGx
- tst \rd, #1 << 8 @ CTS
+ tst \rd, #1 << 11 @ UBUSYx
bne 1001b
-1002:
.endm
diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h
index 13a64fcd7dd..8497775d6ee 100644
--- a/arch/arm/mach-clps711x/include/mach/hardware.h
+++ b/arch/arm/mach-clps711x/include/mach/hardware.h
@@ -116,7 +116,6 @@
#endif /* CONFIG_ARCH_EDB7211 */
-
/*
* Relevant bits in port D, which controls power to the various parts of
* the LCD on the EDB7211.
@@ -125,51 +124,4 @@
#define EDB_PD2_LCDEN (1<<2)
#define EDB_PD3_LCDBL (1<<3)
-
-#if defined (CONFIG_ARCH_CEIVA)
-
-/*
- * The two flash banks are wired to chip selects 0 and 1. This is the mapping
- * for them.
- *
- * nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running
- * in jumpered boot mode.
- */
-#define CEIVA_PHYS_FLASH1 CS0_PHYS_BASE /* physical */
-#define CEIVA_PHYS_FLASH2 CS1_PHYS_BASE /* physical */
-
-#define CEIVA_VIRT_FLASH1 (0xfa000000) /* virtual */
-#define CEIVA_VIRT_FLASH2 (0xfb000000) /* virtual */
-
-#define CEIVA_FLASH_SIZE 0x100000
-#define CEIVA_FLASH_WIDTH 2
-
-/*
- * SED1355 LCD controller
- */
-#define CEIVA_PHYS_SED1355 CS2_PHYS_BASE
-#define CEIVA_VIRT_SED1355 (0xfc000000)
-
-/*
- * Relevant bits in port D, which controls power to the various parts of
- * the LCD on the Ceiva Photo Max, and reset to the LCD controller.
- */
-
-// Reset line to SED1355 (must be high to operate)
-#define CEIVA_PD1_LCDRST (1<<1)
-// LCD panel enable (set to one, to enable LCD)
-#define CEIVA_PD4_LCDEN (1<<4)
-// Backlight (set to one, to turn on backlight
-#define CEIVA_PD5_LCDBL (1<<5)
-
-/*
- * Relevant bits in port B, which report the status of the buttons.
- */
-
-// White button
-#define CEIVA_PB4_WHT_BTN (1<<4)
-// Black button
-#define CEIVA_PB0_BLK_BTN (1<<0)
-#endif // #if defined (CONFIG_ARCH_CEIVA)
-
#endif
diff --git a/arch/arm/mach-clps711x/include/mach/timex.h b/arch/arm/mach-clps711x/include/mach/timex.h
index ac8823ccff9..de6fd192d1c 100644
--- a/arch/arm/mach-clps711x/include/mach/timex.h
+++ b/arch/arm/mach-clps711x/include/mach/timex.h
@@ -1,23 +1,2 @@
-/*
- * arch/arm/mach-clps711x/include/mach/timex.h
- *
- * Prospector 720T architecture timex specifications
- *
- * Copyright (C) 2000 Deep Blue Solutions Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
+/* Bogus value */
#define CLOCK_TICK_RATE 512000
diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c
deleted file mode 100644
index bbc449fbe14..00000000000
--- a/arch/arm/mach-clps711x/p720t-leds.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * linux/arch/arm/mach-clps711x/leds.c
- *
- * Integrator LED control routines
- *
- * Copyright (C) 2000 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
-static void p720t_leds_event(led_event_t ledevt)
-{
- unsigned long flags;
- u32 pddr;
-
- local_irq_save(flags);
- switch(ledevt) {
- case led_idle_start:
- break;
-
- case led_idle_end:
- break;
-
- case led_timer:
- pddr = clps_readb(PDDR);
- clps_writeb(pddr ^ 1, PDDR);
- break;
-
- default:
- break;
- }
-
- local_irq_restore(flags);
-}
-
-static int __init leds_init(void)
-{
- if (machine_is_p720t())
- leds_event = p720t_leds_event;
-
- return 0;
-}
-
-arch_initcall(leds_init);
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
index f266d90b9ef..b752b586fc2 100644
--- a/arch/arm/mach-clps711x/p720t.c
+++ b/arch/arm/mach-clps711x/p720t.c
@@ -23,6 +23,8 @@
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
#include <mach/hardware.h>
#include <asm/pgtable.h>
@@ -34,6 +36,8 @@
#include <asm/mach/map.h>
#include <mach/syspld.h>
+#include <asm/hardware/clps7111.h>
+
#include "common.h"
/*
@@ -107,6 +111,64 @@ static void __init p720t_init_early(void)
}
}
+/*
+ * LED controled by CPLD
+ */
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+static void p720t_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ u8 reg = clps_readb(PDDR);
+
+ if (b != LED_OFF)
+ reg |= 0x1;
+ else
+ reg &= ~0x1;
+
+ clps_writeb(reg, PDDR);
+}
+
+static enum led_brightness p720t_led_get(struct led_classdev *cdev)
+{
+ u8 reg = clps_readb(PDDR);
+
+ return (reg & 0x1) ? LED_FULL : LED_OFF;
+}
+
+static int __init p720t_leds_init(void)
+{
+
+ struct led_classdev *cdev;
+ int ret;
+
+ if (!machine_is_p720t())
+ return -ENODEV;
+
+ cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
+ if (!cdev)
+ return -ENOMEM;
+
+ cdev->name = "p720t:0";
+ cdev->brightness_set = p720t_led_set;
+ cdev->brightness_get = p720t_led_get;
+ cdev->default_trigger = "heartbeat";
+
+ ret = led_classdev_register(NULL, cdev);
+ if (ret < 0) {
+ kfree(cdev);
+ return ret;
+ }
+
+ return 0;
+}
+
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(p720t_leds_init);
+#endif
+
MACHINE_START(P720T, "ARM-Prospector720T")
/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
.atag_offset = 0x100,
diff --git a/arch/arm/mach-ebsa110/Makefile b/arch/arm/mach-ebsa110/Makefile
index 6520ac83580..935e4af01a2 100644
--- a/arch/arm/mach-ebsa110/Makefile
+++ b/arch/arm/mach-ebsa110/Makefile
@@ -4,9 +4,7 @@
# Object file lists.
-obj-y := core.o io.o
+obj-y := core.o io.o leds.o
obj-m :=
obj-n :=
obj- :=
-
-obj-$(CONFIG_LEDS) += leds.o
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 6f8068692ed..f0fe6b5350e 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -74,22 +74,22 @@ static struct map_desc ebsa110_io_desc[] __initdata = {
* sparse external-decode ISAIO space
*/
{ /* IRQ_STAT/IRQ_MCLR */
- .virtual = IRQ_STAT,
+ .virtual = (unsigned long)IRQ_STAT,
.pfn = __phys_to_pfn(TRICK4_PHYS),
.length = TRICK4_SIZE,
.type = MT_DEVICE
}, { /* IRQ_MASK/IRQ_MSET */
- .virtual = IRQ_MASK,
+ .virtual = (unsigned long)IRQ_MASK,
.pfn = __phys_to_pfn(TRICK3_PHYS),
.length = TRICK3_SIZE,
.type = MT_DEVICE
}, { /* SOFT_BASE */
- .virtual = SOFT_BASE,
+ .virtual = (unsigned long)SOFT_BASE,
.pfn = __phys_to_pfn(TRICK1_PHYS),
.length = TRICK1_SIZE,
.type = MT_DEVICE
}, { /* PIT_BASE */
- .virtual = PIT_BASE,
+ .virtual = (unsigned long)PIT_BASE,
.pfn = __phys_to_pfn(TRICK0_PHYS),
.length = TRICK0_SIZE,
.type = MT_DEVICE
diff --git a/arch/arm/mach-ebsa110/core.h b/arch/arm/mach-ebsa110/core.h
index c93c9e43012..afe137ee172 100644
--- a/arch/arm/mach-ebsa110/core.h
+++ b/arch/arm/mach-ebsa110/core.h
@@ -31,11 +31,11 @@
#define TRICK7_PHYS 0xf3c00000
/* Virtual addresses */
-#define PIT_BASE 0xfc000000 /* trick 0 */
-#define SOFT_BASE 0xfd000000 /* trick 1 */
-#define IRQ_MASK 0xfe000000 /* trick 3 - read */
-#define IRQ_MSET 0xfe000000 /* trick 3 - write */
-#define IRQ_STAT 0xff000000 /* trick 4 - read */
-#define IRQ_MCLR 0xff000000 /* trick 4 - write */
+#define PIT_BASE IOMEM(0xfc000000) /* trick 0 */
+#define SOFT_BASE IOMEM(0xfd000000) /* trick 1 */
+#define IRQ_MASK IOMEM(0xfe000000) /* trick 3 - read */
+#define IRQ_MSET IOMEM(0xfe000000) /* trick 3 - write */
+#define IRQ_STAT IOMEM(0xff000000) /* trick 4 - read */
+#define IRQ_MCLR IOMEM(0xff000000) /* trick 4 - write */
#endif
diff --git a/arch/arm/mach-ebsa110/leds.c b/arch/arm/mach-ebsa110/leds.c
index 99e14e36250..0398258c20c 100644
--- a/arch/arm/mach-ebsa110/leds.c
+++ b/arch/arm/mach-ebsa110/leds.c
@@ -1,52 +1,71 @@
/*
- * linux/arch/arm/mach-ebsa110/leds.c
+ * Driver for the LED found on the EBSA110 machine
+ * Based on Versatile and RealView machine LED code
*
- * Copyright (C) 1998 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * EBSA-110 LED control routines. We use the led as follows:
- *
- * - Red - toggles state every 50 timer interrupts
+ * License terms: GNU General Public License (GPL) version 2
+ * Author: Bryan Wu <bryan.wu@canonical.com>
*/
-#include <linux/module.h>
-#include <linux/spinlock.h>
+#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
-#include <mach/hardware.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include "core.h"
-static spinlock_t leds_lock;
-
-static void ebsa110_leds_event(led_event_t ledevt)
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+static void ebsa110_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
{
- unsigned long flags;
+ u8 reg = __raw_readb(SOFT_BASE);
- spin_lock_irqsave(&leds_lock, flags);
+ if (b != LED_OFF)
+ reg |= 0x80;
+ else
+ reg &= ~0x80;
- switch(ledevt) {
- case led_timer:
- *(volatile unsigned char *)SOFT_BASE ^= 128;
- break;
+ __raw_writeb(reg, SOFT_BASE);
+}
- default:
- break;
- }
+static enum led_brightness ebsa110_led_get(struct led_classdev *cdev)
+{
+ u8 reg = __raw_readb(SOFT_BASE);
- spin_unlock_irqrestore(&leds_lock, flags);
+ return (reg & 0x80) ? LED_FULL : LED_OFF;
}
-static int __init leds_init(void)
+static int __init ebsa110_leds_init(void)
{
- if (machine_is_ebsa110())
- leds_event = ebsa110_leds_event;
+
+ struct led_classdev *cdev;
+ int ret;
+
+ if (!machine_is_ebsa110())
+ return -ENODEV;
+
+ cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
+ if (!cdev)
+ return -ENOMEM;
+
+ cdev->name = "ebsa110:0";
+ cdev->brightness_set = ebsa110_led_set;
+ cdev->brightness_get = ebsa110_led_get;
+ cdev->default_trigger = "heartbeat";
+
+ ret = led_classdev_register(NULL, cdev);
+ if (ret < 0) {
+ kfree(cdev);
+ return ret;
+ }
return 0;
}
-__initcall(leds_init);
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(ebsa110_leds_init);
+#endif
diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c
index a472777e9eb..41383bf03d4 100644
--- a/arch/arm/mach-ep93xx/adssphere.c
+++ b/arch/arm/mach-ep93xx/adssphere.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/sizes.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c
index 437c3411115..7fd705b5efe 100644
--- a/arch/arm/mach-ep93xx/gesbc9312.c
+++ b/arch/arm/mach-ep93xx/gesbc9312.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/sizes.h>
#include <mach/hardware.h>
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 75cab2d7ec7..3c4c233391d 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -21,7 +21,6 @@
#include <linux/mtd/partitions.h>
#include <mach/hardware.h>
-#include <mach/ts72xx.h>
#include <asm/hardware/vic.h>
#include <asm/mach-types.h>
@@ -29,30 +28,31 @@
#include <asm/mach/arch.h>
#include "soc.h"
+#include "ts72xx.h"
static struct map_desc ts72xx_io_desc[] __initdata = {
{
- .virtual = TS72XX_MODEL_VIRT_BASE,
+ .virtual = (unsigned long)TS72XX_MODEL_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_MODEL_PHYS_BASE),
.length = TS72XX_MODEL_SIZE,
.type = MT_DEVICE,
}, {
- .virtual = TS72XX_OPTIONS_VIRT_BASE,
+ .virtual = (unsigned long)TS72XX_OPTIONS_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_OPTIONS_PHYS_BASE),
.length = TS72XX_OPTIONS_SIZE,
.type = MT_DEVICE,
}, {
- .virtual = TS72XX_OPTIONS2_VIRT_BASE,
+ .virtual = (unsigned long)TS72XX_OPTIONS2_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_OPTIONS2_PHYS_BASE),
.length = TS72XX_OPTIONS2_SIZE,
.type = MT_DEVICE,
}, {
- .virtual = TS72XX_RTC_INDEX_VIRT_BASE,
+ .virtual = (unsigned long)TS72XX_RTC_INDEX_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_RTC_INDEX_PHYS_BASE),
.length = TS72XX_RTC_INDEX_SIZE,
.type = MT_DEVICE,
}, {
- .virtual = TS72XX_RTC_DATA_VIRT_BASE,
+ .virtual = (unsigned long)TS72XX_RTC_DATA_VIRT_BASE,
.pfn = __phys_to_pfn(TS72XX_RTC_DATA_PHYS_BASE),
.length = TS72XX_RTC_DATA_SIZE,
.type = MT_DEVICE,
diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/ts72xx.h
index f1397a13e76..071feaa30ad 100644
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/ts72xx.h
@@ -14,7 +14,7 @@
*/
#define TS72XX_MODEL_PHYS_BASE 0x22000000
-#define TS72XX_MODEL_VIRT_BASE 0xfebff000
+#define TS72XX_MODEL_VIRT_BASE IOMEM(0xfebff000)
#define TS72XX_MODEL_SIZE 0x00001000
#define TS72XX_MODEL_TS7200 0x00
@@ -26,7 +26,7 @@
#define TS72XX_OPTIONS_PHYS_BASE 0x22400000
-#define TS72XX_OPTIONS_VIRT_BASE 0xfebfe000
+#define TS72XX_OPTIONS_VIRT_BASE IOMEM(0xfebfe000)
#define TS72XX_OPTIONS_SIZE 0x00001000
#define TS72XX_OPTIONS_COM2_RS485 0x02
@@ -34,18 +34,18 @@
#define TS72XX_OPTIONS2_PHYS_BASE 0x22800000
-#define TS72XX_OPTIONS2_VIRT_BASE 0xfebfd000
+#define TS72XX_OPTIONS2_VIRT_BASE IOMEM(0xfebfd000)
#define TS72XX_OPTIONS2_SIZE 0x00001000
#define TS72XX_OPTIONS2_TS9420 0x04
#define TS72XX_OPTIONS2_TS9420_BOOT 0x02
-#define TS72XX_RTC_INDEX_VIRT_BASE 0xfebf9000
+#define TS72XX_RTC_INDEX_VIRT_BASE IOMEM(0xfebf9000)
#define TS72XX_RTC_INDEX_PHYS_BASE 0x10800000
#define TS72XX_RTC_INDEX_SIZE 0x00001000
-#define TS72XX_RTC_DATA_VIRT_BASE 0xfebf8000
+#define TS72XX_RTC_DATA_VIRT_BASE IOMEM(0xfebf8000)
#define TS72XX_RTC_DATA_PHYS_BASE 0x11700000
#define TS72XX_RTC_DATA_SIZE 0x00001000
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index b5b4c8c9db1..4372075c551 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -221,6 +221,7 @@ config MACH_SMDKV310
select EXYNOS4_SETUP_KEYPAD
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
+ select S3C24XX_PWM
help
Machine support for Samsung SMDKV310
@@ -348,6 +349,7 @@ config MACH_ORIGEN
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
+ select S3C24XX_PWM
help
Machine support for ORIGEN based on Samsung EXYNOS4210
@@ -383,6 +385,7 @@ config MACH_SMDK4212
select EXYNOS4_SETUP_KEYPAD
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
+ select S3C24XX_PWM
help
Machine support for Samsung SMDK4212
@@ -405,6 +408,8 @@ config MACH_EXYNOS4_DT
select USE_OF
select ARM_AMBA
select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
+ select PINCTRL
+ select PINCTRL_EXYNOS4
help
Machine support for Samsung Exynos4 machine with device tree enabled.
Select this if a fdt blob is available for the Exynos4 SoC based board.
@@ -418,8 +423,8 @@ config MACH_EXYNOS5_DT
select USE_OF
select ARM_AMBA
help
- Machine support for Samsung Exynos4 machine with device tree enabled.
- Select this if a fdt blob is available for the EXYNOS4 SoC based board.
+ Machine support for Samsung EXYNOS5 machine with device tree enabled.
+ Select this if a fdt blob is available for the EXYNOS5 SoC based board.
if ARCH_EXYNOS4
diff --git a/arch/arm/mach-exynos/clock-exynos4.c b/arch/arm/mach-exynos/clock-exynos4.c
index 2f51293c187..6a45c9a9abe 100644
--- a/arch/arm/mach-exynos/clock-exynos4.c
+++ b/arch/arm/mach-exynos/clock-exynos4.c
@@ -501,6 +501,10 @@ static struct clk exynos4_init_clocks_off[] = {
.enable = exynos4_clk_ip_cam_ctrl,
.ctrlbit = (1 << 3),
}, {
+ .name = "tsi",
+ .enable = exynos4_clk_ip_fsys_ctrl,
+ .ctrlbit = (1 << 4),
+ }, {
.name = "hsmmc",
.devname = "exynos4-sdhci.0",
.parent = &exynos4_clk_aclk_133.clk,
@@ -530,6 +534,14 @@ static struct clk exynos4_init_clocks_off[] = {
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 9),
}, {
+ .name = "onenand",
+ .enable = exynos4_clk_ip_fsys_ctrl,
+ .ctrlbit = (1 << 15),
+ }, {
+ .name = "nfcon",
+ .enable = exynos4_clk_ip_fsys_ctrl,
+ .ctrlbit = (1 << 16),
+ }, {
.name = "dac",
.devname = "s5p-sdo",
.enable = exynos4_clk_ip_tv_ctrl,
@@ -615,6 +627,25 @@ static struct clk exynos4_init_clocks_off[] = {
.enable = exynos4_clk_ip_peril_ctrl,
.ctrlbit = (1 << 21),
}, {
+ .name = "pcm",
+ .devname = "samsung-pcm.1",
+ .enable = exynos4_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 22),
+ }, {
+ .name = "pcm",
+ .devname = "samsung-pcm.2",
+ .enable = exynos4_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 23),
+ }, {
+ .name = "slimbus",
+ .enable = exynos4_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 25),
+ }, {
+ .name = "spdif",
+ .devname = "samsung-spdif",
+ .enable = exynos4_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 26),
+ }, {
.name = "ac97",
.devname = "samsung-ac97",
.enable = exynos4_clk_ip_peril_ctrl,
diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c
index 3b00e299b62..c44ca1ee1b8 100644
--- a/arch/arm/mach-exynos/clock-exynos5.c
+++ b/arch/arm/mach-exynos/clock-exynos5.c
@@ -547,6 +547,68 @@ static struct clksrc_clk exynos5_clk_aclk_66 = {
.reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 0, .size = 3 },
};
+static struct clksrc_clk exynos5_clk_mout_aclk_300_gscl_mid = {
+ .clk = {
+ .name = "mout_aclk_300_gscl_mid",
+ },
+ .sources = &exynos5_clkset_aclk,
+ .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 24, .size = 1 },
+};
+
+static struct clk *exynos5_clkset_aclk_300_mid1_list[] = {
+ [0] = &exynos5_clk_sclk_vpll.clk,
+ [1] = &exynos5_clk_mout_cpll.clk,
+};
+
+static struct clksrc_sources exynos5_clkset_aclk_300_gscl_mid1 = {
+ .sources = exynos5_clkset_aclk_300_mid1_list,
+ .nr_sources = ARRAY_SIZE(exynos5_clkset_aclk_300_mid1_list),
+};
+
+static struct clksrc_clk exynos5_clk_mout_aclk_300_gscl_mid1 = {
+ .clk = {
+ .name = "mout_aclk_300_gscl_mid1",
+ },
+ .sources = &exynos5_clkset_aclk_300_gscl_mid1,
+ .reg_src = { .reg = EXYNOS5_CLKSRC_TOP1, .shift = 12, .size = 1 },
+};
+
+static struct clk *exynos5_clkset_aclk_300_gscl_list[] = {
+ [0] = &exynos5_clk_mout_aclk_300_gscl_mid.clk,
+ [1] = &exynos5_clk_mout_aclk_300_gscl_mid1.clk,
+};
+
+static struct clksrc_sources exynos5_clkset_aclk_300_gscl = {
+ .sources = exynos5_clkset_aclk_300_gscl_list,
+ .nr_sources = ARRAY_SIZE(exynos5_clkset_aclk_300_gscl_list),
+};
+
+static struct clksrc_clk exynos5_clk_mout_aclk_300_gscl = {
+ .clk = {
+ .name = "mout_aclk_300_gscl",
+ },
+ .sources = &exynos5_clkset_aclk_300_gscl,
+ .reg_src = { .reg = EXYNOS5_CLKSRC_TOP0, .shift = 25, .size = 1 },
+};
+
+static struct clk *exynos5_clk_src_gscl_300_list[] = {
+ [0] = &clk_ext_xtal_mux,
+ [1] = &exynos5_clk_mout_aclk_300_gscl.clk,
+};
+
+static struct clksrc_sources exynos5_clk_src_gscl_300 = {
+ .sources = exynos5_clk_src_gscl_300_list,
+ .nr_sources = ARRAY_SIZE(exynos5_clk_src_gscl_300_list),
+};
+
+static struct clksrc_clk exynos5_clk_aclk_300_gscl = {
+ .clk = {
+ .name = "aclk_300_gscl",
+ },
+ .sources = &exynos5_clk_src_gscl_300,
+ .reg_src = { .reg = EXYNOS5_CLKSRC_TOP3, .shift = 10, .size = 1 },
+};
+
static struct clk exynos5_init_clocks_off[] = {
{
.name = "timers",
@@ -564,35 +626,30 @@ static struct clk exynos5_init_clocks_off[] = {
.enable = exynos5_clk_ip_peris_ctrl,
.ctrlbit = (1 << 19),
}, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.0",
+ .name = "biu", /* bus interface unit clock */
+ .devname = "dw_mmc.0",
.parent = &exynos5_clk_aclk_200.clk,
.enable = exynos5_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 12),
}, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.1",
+ .name = "biu",
+ .devname = "dw_mmc.1",
.parent = &exynos5_clk_aclk_200.clk,
.enable = exynos5_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 13),
}, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.2",
+ .name = "biu",
+ .devname = "dw_mmc.2",
.parent = &exynos5_clk_aclk_200.clk,
.enable = exynos5_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 14),
}, {
- .name = "hsmmc",
- .devname = "exynos4-sdhci.3",
+ .name = "biu",
+ .devname = "dw_mmc.3",
.parent = &exynos5_clk_aclk_200.clk,
.enable = exynos5_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 15),
}, {
- .name = "dwmci",
- .parent = &exynos5_clk_aclk_200.clk,
- .enable = exynos5_clk_ip_fsys_ctrl,
- .ctrlbit = (1 << 16),
- }, {
.name = "sata",
.devname = "ahci",
.enable = exynos5_clk_ip_fsys_ctrl,
@@ -755,6 +812,26 @@ static struct clk exynos5_init_clocks_off[] = {
.enable = exynos5_clk_ip_peric_ctrl,
.ctrlbit = (1 << 18),
}, {
+ .name = "gscl",
+ .devname = "exynos-gsc.0",
+ .enable = exynos5_clk_ip_gscl_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "gscl",
+ .devname = "exynos-gsc.1",
+ .enable = exynos5_clk_ip_gscl_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "gscl",
+ .devname = "exynos-gsc.2",
+ .enable = exynos5_clk_ip_gscl_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "gscl",
+ .devname = "exynos-gsc.3",
+ .enable = exynos5_clk_ip_gscl_ctrl,
+ .ctrlbit = (1 << 3),
+ }, {
.name = SYSMMU_CLOCK_NAME,
.devname = SYSMMU_CLOCK_DEVNAME(mfc_l, 0),
.enable = &exynos5_clk_ip_mfc_ctrl,
@@ -882,6 +959,13 @@ static struct clk exynos5_clk_mdma1 = {
.ctrlbit = (1 << 4),
};
+static struct clk exynos5_clk_fimd1 = {
+ .name = "fimd",
+ .devname = "exynos5-fb.1",
+ .enable = exynos5_clk_ip_disp1_ctrl,
+ .ctrlbit = (1 << 0),
+};
+
struct clk *exynos5_clkset_group_list[] = {
[0] = &clk_ext_xtal_mux,
[1] = NULL,
@@ -1006,8 +1090,8 @@ static struct clksrc_clk exynos5_clk_sclk_uart3 = {
static struct clksrc_clk exynos5_clk_sclk_mmc0 = {
.clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.0",
+ .name = "ciu", /* card interface unit clock */
+ .devname = "dw_mmc.0",
.parent = &exynos5_clk_dout_mmc0.clk,
.enable = exynos5_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 0),
@@ -1017,8 +1101,8 @@ static struct clksrc_clk exynos5_clk_sclk_mmc0 = {
static struct clksrc_clk exynos5_clk_sclk_mmc1 = {
.clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.1",
+ .name = "ciu",
+ .devname = "dw_mmc.1",
.parent = &exynos5_clk_dout_mmc1.clk,
.enable = exynos5_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 4),
@@ -1028,8 +1112,8 @@ static struct clksrc_clk exynos5_clk_sclk_mmc1 = {
static struct clksrc_clk exynos5_clk_sclk_mmc2 = {
.clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.2",
+ .name = "ciu",
+ .devname = "dw_mmc.2",
.parent = &exynos5_clk_dout_mmc2.clk,
.enable = exynos5_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 8),
@@ -1039,8 +1123,8 @@ static struct clksrc_clk exynos5_clk_sclk_mmc2 = {
static struct clksrc_clk exynos5_clk_sclk_mmc3 = {
.clk = {
- .name = "sclk_mmc",
- .devname = "exynos4-sdhci.3",
+ .name = "ciu",
+ .devname = "dw_mmc.3",
.parent = &exynos5_clk_dout_mmc3.clk,
.enable = exynos5_clksrc_mask_fsys_ctrl,
.ctrlbit = (1 << 12),
@@ -1111,27 +1195,21 @@ static struct clksrc_clk exynos5_clk_sclk_spi2 = {
.reg_div = { .reg = EXYNOS5_CLKDIV_PERIC2, .shift = 8, .size = 8 },
};
+struct clksrc_clk exynos5_clk_sclk_fimd1 = {
+ .clk = {
+ .name = "sclk_fimd",
+ .devname = "exynos5-fb.1",
+ .enable = exynos5_clksrc_mask_disp1_0_ctrl,
+ .ctrlbit = (1 << 0),
+ },
+ .sources = &exynos5_clkset_group,
+ .reg_src = { .reg = EXYNOS5_CLKSRC_DISP1_0, .shift = 0, .size = 4 },
+ .reg_div = { .reg = EXYNOS5_CLKDIV_DISP1_0, .shift = 0, .size = 4 },
+};
+
static struct clksrc_clk exynos5_clksrcs[] = {
{
.clk = {
- .name = "sclk_dwmci",
- .parent = &exynos5_clk_dout_mmc4.clk,
- .enable = exynos5_clksrc_mask_fsys_ctrl,
- .ctrlbit = (1 << 16),
- },
- .reg_div = { .reg = EXYNOS5_CLKDIV_FSYS3, .shift = 8, .size = 8 },
- }, {
- .clk = {
- .name = "sclk_fimd",
- .devname = "s3cfb.1",
- .enable = exynos5_clksrc_mask_disp1_0_ctrl,
- .ctrlbit = (1 << 0),
- },
- .sources = &exynos5_clkset_group,
- .reg_src = { .reg = EXYNOS5_CLKSRC_DISP1_0, .shift = 0, .size = 4 },
- .reg_div = { .reg = EXYNOS5_CLKDIV_DISP1_0, .shift = 0, .size = 4 },
- }, {
- .clk = {
.name = "aclk_266_gscl",
},
.sources = &clk_src_gscl_266,
@@ -1216,6 +1294,10 @@ static struct clksrc_clk *exynos5_sysclks[] = {
&exynos5_clk_aclk_266,
&exynos5_clk_aclk_200,
&exynos5_clk_aclk_166,
+ &exynos5_clk_aclk_300_gscl,
+ &exynos5_clk_mout_aclk_300_gscl,
+ &exynos5_clk_mout_aclk_300_gscl_mid,
+ &exynos5_clk_mout_aclk_300_gscl_mid1,
&exynos5_clk_aclk_66_pre,
&exynos5_clk_aclk_66,
&exynos5_clk_dout_mmc0,
@@ -1231,12 +1313,14 @@ static struct clksrc_clk *exynos5_sysclks[] = {
&exynos5_clk_mdout_spi0,
&exynos5_clk_mdout_spi1,
&exynos5_clk_mdout_spi2,
+ &exynos5_clk_sclk_fimd1,
};
static struct clk *exynos5_clk_cdev[] = {
&exynos5_clk_pdma0,
&exynos5_clk_pdma1,
&exynos5_clk_mdma1,
+ &exynos5_clk_fimd1,
};
static struct clksrc_clk *exynos5_clksrc_cdev[] = {
@@ -1265,6 +1349,7 @@ static struct clk_lookup exynos5_clk_lookup[] = {
CLKDEV_INIT("dma-pl330.0", "apb_pclk", &exynos5_clk_pdma0),
CLKDEV_INIT("dma-pl330.1", "apb_pclk", &exynos5_clk_pdma1),
CLKDEV_INIT("dma-pl330.2", "apb_pclk", &exynos5_clk_mdma1),
+ CLKDEV_INIT("exynos5-fb.1", "lcd", &exynos5_clk_fimd1),
};
static unsigned long exynos5_epll_get_rate(struct clk *clk)
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 4eb39cdf75e..715b690e500 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -980,6 +980,32 @@ static int __init exynos_init_irq_eint(void)
{
int irq;
+#ifdef CONFIG_PINCTRL_SAMSUNG
+ /*
+ * The Samsung pinctrl driver provides an integrated gpio/pinmux/pinconf
+ * functionality along with support for external gpio and wakeup
+ * interrupts. If the samsung pinctrl driver is enabled and includes
+ * the wakeup interrupt support, then the setting up external wakeup
+ * interrupts here can be skipped. This check here is temporary to
+ * allow exynos4 platforms that do not use Samsung pinctrl driver to
+ * co-exist with platforms that do. When all of the Samsung Exynos4
+ * platforms switch over to using the pinctrl driver, the wakeup
+ * interrupt support code here can be completely removed.
+ */
+ struct device_node *pctrl_np, *wkup_np;
+ const char *pctrl_compat = "samsung,pinctrl-exynos4210";
+ const char *wkup_compat = "samsung,exynos4210-wakeup-eint";
+
+ for_each_compatible_node(pctrl_np, NULL, pctrl_compat) {
+ if (of_device_is_available(pctrl_np)) {
+ wkup_np = of_find_compatible_node(pctrl_np, NULL,
+ wkup_compat);
+ if (wkup_np)
+ return -ENODEV;
+ }
+ }
+#endif
+
if (soc_is_exynos5250())
exynos_eint_base = ioremap(EXYNOS5_PA_GPIO1, SZ_4K);
else
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 9d1f3ac86db..8480849affb 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -89,7 +89,7 @@
#define EXYNOS4_PA_L2CC 0x10502000
#define EXYNOS4_PA_MDMA0 0x10810000
-#define EXYNOS4_PA_MDMA1 0x12840000
+#define EXYNOS4_PA_MDMA1 0x12850000
#define EXYNOS4_PA_PDMA0 0x12680000
#define EXYNOS4_PA_PDMA1 0x12690000
#define EXYNOS5_PA_MDMA0 0x10800000
@@ -121,6 +121,11 @@
#define EXYNOS4_PA_SYSMMU_MFC_L 0x13620000
#define EXYNOS4_PA_SYSMMU_MFC_R 0x13630000
+#define EXYNOS5_PA_GSC0 0x13E00000
+#define EXYNOS5_PA_GSC1 0x13E10000
+#define EXYNOS5_PA_GSC2 0x13E20000
+#define EXYNOS5_PA_GSC3 0x13E30000
+
#define EXYNOS5_PA_SYSMMU_MDMA1 0x10A40000
#define EXYNOS5_PA_SYSMMU_SSS 0x10A50000
#define EXYNOS5_PA_SYSMMU_2D 0x10A60000
@@ -172,6 +177,10 @@
#define EXYNOS4_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000))
#define EXYNOS4_PA_DWMCI 0x12550000
+#define EXYNOS5_PA_DWMCI0 0x12200000
+#define EXYNOS5_PA_DWMCI1 0x12210000
+#define EXYNOS5_PA_DWMCI2 0x12220000
+#define EXYNOS5_PA_DWMCI3 0x12230000
#define EXYNOS4_PA_HSOTG 0x12480000
#define EXYNOS4_PA_USB_HSPHY 0x125B0000
diff --git a/arch/arm/mach-exynos/include/mach/sysmmu.h b/arch/arm/mach-exynos/include/mach/sysmmu.h
index 998daf2add9..88a4543b000 100644
--- a/arch/arm/mach-exynos/include/mach/sysmmu.h
+++ b/arch/arm/mach-exynos/include/mach/sysmmu.h
@@ -58,7 +58,7 @@ static inline void platform_set_sysmmu(
#endif
#else /* !CONFIG_EXYNOS_DEV_SYSMMU */
-#define platform_set_sysmmu(dev, sysmmu) do { } while (0)
+#define platform_set_sysmmu(sysmmu, dev) do { } while (0)
#endif
#define SYSMMU_CLOCK_DEVNAME(ipname, id) (SYSMMU_DEVNAME_BASE "." #id)
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index b2b5d5faa74..e58d786faf7 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -1,5 +1,5 @@
/*
- * Samsung's Exynos4210 flattened device tree enabled machine
+ * Samsung's EXYNOS4 flattened device tree enabled machine
*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
@@ -36,7 +36,7 @@
* at some point, the drivers should be capable of parsing all the platform
* data from the device tree.
*/
-static const struct of_dev_auxdata exynos4210_auxdata_lookup[] __initconst = {
+static const struct of_dev_auxdata exynos4_auxdata_lookup[] __initconst = {
OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS4_PA_UART0,
"exynos4210-uart.0", NULL),
OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS4_PA_UART1,
@@ -55,6 +55,20 @@ static const struct of_dev_auxdata exynos4210_auxdata_lookup[] __initconst = {
"exynos4-sdhci.3", NULL),
OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(0),
"s3c2440-i2c.0", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(1),
+ "s3c2440-i2c.1", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(2),
+ "s3c2440-i2c.2", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(3),
+ "s3c2440-i2c.3", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(4),
+ "s3c2440-i2c.4", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(5),
+ "s3c2440-i2c.5", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(6),
+ "s3c2440-i2c.6", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS4_PA_IIC(7),
+ "s3c2440-i2c.7", NULL),
OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI0,
"exynos4210-spi.0", NULL),
OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS4_PA_SPI1,
@@ -66,19 +80,19 @@ static const struct of_dev_auxdata exynos4210_auxdata_lookup[] __initconst = {
{},
};
-static void __init exynos4210_dt_map_io(void)
+static void __init exynos4_dt_map_io(void)
{
exynos_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
}
-static void __init exynos4210_dt_machine_init(void)
+static void __init exynos4_dt_machine_init(void)
{
of_platform_populate(NULL, of_default_bus_match_table,
- exynos4210_auxdata_lookup, NULL);
+ exynos4_auxdata_lookup, NULL);
}
-static char const *exynos4210_dt_compat[] __initdata = {
+static char const *exynos4_dt_compat[] __initdata = {
"samsung,exynos4210",
NULL
};
@@ -86,11 +100,11 @@ static char const *exynos4210_dt_compat[] __initdata = {
DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
/* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */
.init_irq = exynos4_init_irq,
- .map_io = exynos4210_dt_map_io,
+ .map_io = exynos4_dt_map_io,
.handle_irq = gic_handle_irq,
- .init_machine = exynos4210_dt_machine_init,
+ .init_machine = exynos4_dt_machine_init,
.init_late = exynos_init_late,
.timer = &exynos4_timer,
- .dt_compat = exynos4210_dt_compat,
+ .dt_compat = exynos4_dt_compat,
.restart = exynos4_restart,
MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index 8833060f77e..db1cd8eacf2 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -47,6 +47,14 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
"s3c2440-i2c.0", NULL),
OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(1),
"s3c2440-i2c.1", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI0,
+ "dw_mmc.0", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI1,
+ "dw_mmc.1", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI2,
+ "dw_mmc.2", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI3,
+ "dw_mmc.3", NULL),
OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI0,
"exynos4210-spi.0", NULL),
OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI1,
@@ -56,6 +64,14 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC0,
+ "exynos-gsc.0", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC1,
+ "exynos-gsc.1", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC2,
+ "exynos-gsc.2", NULL),
+ OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3,
+ "exynos-gsc.3", NULL),
{},
};
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index fc23f74ade8..67b50bb89c0 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -15,6 +15,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/input.h>
+#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio_keys.h>
#include <linux/i2c.h>
@@ -614,6 +615,10 @@ static struct platform_device origen_lcd_hv070wsa = {
.dev.platform_data = &origen_lcd_hv070wsa_data,
};
+static struct pwm_lookup origen_pwm_lookup[] = {
+ PWM_LOOKUP("s3c24xx-pwm.0", 0, "pwm-backlight.0", NULL),
+};
+
#ifdef CONFIG_DRM_EXYNOS
static struct exynos_drm_fimd_pdata drm_fimd_pdata = {
.panel = {
@@ -798,6 +803,7 @@ static void __init origen_machine_init(void)
platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));
+ pwm_add_table(origen_pwm_lookup, ARRAY_SIZE(origen_pwm_lookup));
samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data);
origen_bt_setup();
diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c
index 589f1db140f..7a265d1a82d 100644
--- a/arch/arm/mach-exynos/mach-smdk4x12.c
+++ b/arch/arm/mach-exynos/mach-smdk4x12.c
@@ -17,6 +17,7 @@
#include <linux/mfd/max8997.h>
#include <linux/mmc/host.h>
#include <linux/platform_device.h>
+#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
#include <linux/regulator/machine.h>
#include <linux/serial_core.h>
@@ -222,6 +223,10 @@ static struct platform_pwm_backlight_data smdk4x12_bl_data = {
.pwm_period_ns = 1000,
};
+static struct pwm_lookup smdk4x12_pwm_lookup[] = {
+ PWM_LOOKUP("s3c24xx-pwm.1", 0, "pwm-backlight.0", NULL),
+};
+
static uint32_t smdk4x12_keymap[] __initdata = {
/* KEY(row, col, keycode) */
KEY(1, 3, KEY_1), KEY(1, 4, KEY_2), KEY(1, 5, KEY_3),
@@ -349,6 +354,7 @@ static void __init smdk4x12_machine_init(void)
ARRAY_SIZE(smdk4x12_i2c_devs7));
samsung_bl_set(&smdk4x12_bl_gpio_info, &smdk4x12_bl_data);
+ pwm_add_table(smdk4x12_pwm_lookup, ARRAY_SIZE(smdk4x12_pwm_lookup));
samsung_keypad_set_platdata(&smdk4x12_keypad_data);
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index 6e52cbd0b3e..c15d2238ceb 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -18,6 +18,7 @@
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/input.h>
+#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
#include <linux/platform_data/s3c-hsotg.h>
@@ -360,6 +361,10 @@ static struct i2c_board_info hdmiphy_info = {
I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38),
};
+static struct pwm_lookup smdkv310_pwm_lookup[] = {
+ PWM_LOOKUP("s3c24xx-pwm.1", 0, "pwm-backlight.0", NULL),
+};
+
static void s5p_tv_setup(void)
{
/* direct HPD to HDMI chip */
@@ -399,6 +404,8 @@ static void __init smdkv310_machine_init(void)
samsung_keypad_set_platdata(&smdkv310_keypad_data);
samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data);
+ pwm_add_table(smdkv310_pwm_lookup, ARRAY_SIZE(smdkv310_pwm_lookup));
+
#ifdef CONFIG_DRM_EXYNOS
s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
exynos4_fimd0_gpio_setup_24bpp();
diff --git a/arch/arm/mach-footbridge/Makefile b/arch/arm/mach-footbridge/Makefile
index 3afb1b25946..0b64dd430d6 100644
--- a/arch/arm/mach-footbridge/Makefile
+++ b/arch/arm/mach-footbridge/Makefile
@@ -14,15 +14,11 @@ pci-$(CONFIG_ARCH_EBSA285_HOST) += ebsa285-pci.o
pci-$(CONFIG_ARCH_NETWINDER) += netwinder-pci.o
pci-$(CONFIG_ARCH_PERSONAL_SERVER) += personal-pci.o
-leds-$(CONFIG_ARCH_EBSA285) += ebsa285-leds.o
-leds-$(CONFIG_ARCH_NETWINDER) += netwinder-leds.o
-
obj-$(CONFIG_ARCH_CATS) += cats-hw.o isa-timer.o
obj-$(CONFIG_ARCH_EBSA285) += ebsa285.o dc21285-timer.o
obj-$(CONFIG_ARCH_NETWINDER) += netwinder-hw.o isa-timer.o
obj-$(CONFIG_ARCH_PERSONAL_SERVER) += personal.o dc21285-timer.o
obj-$(CONFIG_PCI) +=$(pci-y)
-obj-$(CONFIG_LEDS) +=$(leds-y)
obj-$(CONFIG_ISA) += isa.o isa-rtc.o
diff --git a/arch/arm/mach-footbridge/ebsa285-leds.c b/arch/arm/mach-footbridge/ebsa285-leds.c
deleted file mode 100644
index 5bd266754b9..00000000000
--- a/arch/arm/mach-footbridge/ebsa285-leds.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * linux/arch/arm/mach-footbridge/ebsa285-leds.c
- *
- * Copyright (C) 1998-1999 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- * EBSA-285 control routines.
- *
- * The EBSA-285 uses the leds as follows:
- * - Green - toggles state every 50 timer interrupts
- * - Amber - On if system is not idle
- * - Red - currently unused
- *
- * Changelog:
- * 02-05-1999 RMK Various cleanups
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-static char led_state;
-static char hw_led_state;
-
-static DEFINE_SPINLOCK(leds_lock);
-
-static void ebsa285_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&leds_lock, flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = XBUS_LED_RED | XBUS_LED_GREEN;
-#ifndef CONFIG_LEDS_CPU
- hw_led_state |= XBUS_LED_AMBER;
-#endif
- led_state |= LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = XBUS_LED_RED | XBUS_LED_GREEN | XBUS_LED_AMBER;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = XBUS_LED_RED | XBUS_LED_GREEN | XBUS_LED_AMBER;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= XBUS_LED_GREEN;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= XBUS_LED_AMBER;
- break;
-
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~XBUS_LED_AMBER;
- break;
-#endif
-
- case led_halted:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~XBUS_LED_RED;
- break;
-
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~XBUS_LED_GREEN;
- break;
-
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= XBUS_LED_GREEN;
- break;
-
- case led_amber_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~XBUS_LED_AMBER;
- break;
-
- case led_amber_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= XBUS_LED_AMBER;
- break;
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~XBUS_LED_RED;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= XBUS_LED_RED;
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED)
- *XBUS_LEDS = hw_led_state;
-
- spin_unlock_irqrestore(&leds_lock, flags);
-}
-
-static int __init leds_init(void)
-{
- if (machine_is_ebsa285())
- leds_event = ebsa285_leds_event;
-
- leds_event(led_start);
-
- return 0;
-}
-
-__initcall(leds_init);
diff --git a/arch/arm/mach-footbridge/ebsa285.c b/arch/arm/mach-footbridge/ebsa285.c
index 27716a7e5fc..b09551ef89c 100644
--- a/arch/arm/mach-footbridge/ebsa285.c
+++ b/arch/arm/mach-footbridge/ebsa285.c
@@ -5,6 +5,8 @@
*/
#include <linux/init.h>
#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
#include <asm/hardware/dec21285.h>
#include <asm/mach-types.h>
@@ -13,6 +15,85 @@
#include "common.h"
+/* LEDs */
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+struct ebsa285_led {
+ struct led_classdev cdev;
+ u8 mask;
+};
+
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} ebsa285_leds[] = {
+ { "ebsa285:amber", "heartbeat", },
+ { "ebsa285:green", "cpu0", },
+ { "ebsa285:red",},
+};
+
+static void ebsa285_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ struct ebsa285_led *led = container_of(cdev,
+ struct ebsa285_led, cdev);
+
+ if (b != LED_OFF)
+ *XBUS_LEDS |= led->mask;
+ else
+ *XBUS_LEDS &= ~led->mask;
+}
+
+static enum led_brightness ebsa285_led_get(struct led_classdev *cdev)
+{
+ struct ebsa285_led *led = container_of(cdev,
+ struct ebsa285_led, cdev);
+
+ return (*XBUS_LEDS & led->mask) ? LED_FULL : LED_OFF;
+}
+
+static int __init ebsa285_leds_init(void)
+{
+ int i;
+
+ if (machine_is_ebsa285())
+ return -ENODEV;
+
+ /* 3 LEDS All ON */
+ *XBUS_LEDS |= XBUS_LED_AMBER | XBUS_LED_GREEN | XBUS_LED_RED;
+
+ for (i = 0; i < ARRAY_SIZE(ebsa285_leds); i++) {
+ struct ebsa285_led *led;
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
+
+ led->cdev.name = ebsa285_leds[i].name;
+ led->cdev.brightness_set = ebsa285_led_set;
+ led->cdev.brightness_get = ebsa285_led_get;
+ led->cdev.default_trigger = ebsa285_leds[i].trigger;
+ led->mask = BIT(i);
+
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(ebsa285_leds_init);
+#endif
+
MACHINE_START(EBSA285, "EBSA285")
/* Maintainer: Russell King */
.atag_offset = 0x100,
diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c
index cac9f67e7da..d2d14339c6c 100644
--- a/arch/arm/mach-footbridge/netwinder-hw.c
+++ b/arch/arm/mach-footbridge/netwinder-hw.c
@@ -12,9 +12,10 @@
#include <linux/init.h>
#include <linux/io.h>
#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
#include <asm/hardware/dec21285.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/system_misc.h>
@@ -27,13 +28,6 @@
#define GP1_IO_BASE 0x338
#define GP2_IO_BASE 0x33a
-
-#ifdef CONFIG_LEDS
-#define DEFAULT_LEDS 0
-#else
-#define DEFAULT_LEDS GPIO_GREEN_LED
-#endif
-
/*
* Winbond WB83977F accessibility stuff
*/
@@ -611,15 +605,9 @@ static void __init rwa010_init(void)
static int __init nw_hw_init(void)
{
if (machine_is_netwinder()) {
- unsigned long flags;
-
wb977_init();
cpld_init();
rwa010_init();
-
- raw_spin_lock_irqsave(&nw_gpio_lock, flags);
- nw_gpio_modify_op(GPIO_RED_LED|GPIO_GREEN_LED, DEFAULT_LEDS);
- raw_spin_unlock_irqrestore(&nw_gpio_lock, flags);
}
return 0;
}
@@ -672,6 +660,102 @@ static void netwinder_restart(char mode, const char *cmd)
}
}
+/* LEDs */
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+struct netwinder_led {
+ struct led_classdev cdev;
+ u8 mask;
+};
+
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} netwinder_leds[] = {
+ { "netwinder:green", "heartbeat", },
+ { "netwinder:red", "cpu0", },
+};
+
+/*
+ * The LED control in Netwinder is reversed:
+ * - setting bit means turn off LED
+ * - clearing bit means turn on LED
+ */
+static void netwinder_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ struct netwinder_led *led = container_of(cdev,
+ struct netwinder_led, cdev);
+ unsigned long flags;
+ u32 reg;
+
+ spin_lock_irqsave(&nw_gpio_lock, flags);
+ reg = nw_gpio_read();
+ if (b != LED_OFF)
+ reg &= ~led->mask;
+ else
+ reg |= led->mask;
+ nw_gpio_modify_op(led->mask, reg);
+ spin_unlock_irqrestore(&nw_gpio_lock, flags);
+}
+
+static enum led_brightness netwinder_led_get(struct led_classdev *cdev)
+{
+ struct netwinder_led *led = container_of(cdev,
+ struct netwinder_led, cdev);
+ unsigned long flags;
+ u32 reg;
+
+ spin_lock_irqsave(&nw_gpio_lock, flags);
+ reg = nw_gpio_read();
+ spin_unlock_irqrestore(&nw_gpio_lock, flags);
+
+ return (reg & led->mask) ? LED_OFF : LED_FULL;
+}
+
+static int __init netwinder_leds_init(void)
+{
+ int i;
+
+ if (!machine_is_netwinder())
+ return -ENODEV;
+
+ for (i = 0; i < ARRAY_SIZE(netwinder_leds); i++) {
+ struct netwinder_led *led;
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
+
+ led->cdev.name = netwinder_leds[i].name;
+ led->cdev.brightness_set = netwinder_led_set;
+ led->cdev.brightness_get = netwinder_led_get;
+ led->cdev.default_trigger = netwinder_leds[i].trigger;
+
+ if (i == 0)
+ led->mask = GPIO_GREEN_LED;
+ else
+ led->mask = GPIO_RED_LED;
+
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(netwinder_leds_init);
+#endif
+
MACHINE_START(NETWINDER, "Rebel-NetWinder")
/* Maintainer: Russell King/Rebel.com */
.atag_offset = 0x100,
diff --git a/arch/arm/mach-footbridge/netwinder-leds.c b/arch/arm/mach-footbridge/netwinder-leds.c
deleted file mode 100644
index 5a2bd89cbdc..00000000000
--- a/arch/arm/mach-footbridge/netwinder-leds.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * linux/arch/arm/mach-footbridge/netwinder-leds.c
- *
- * Copyright (C) 1998-1999 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * NetWinder LED control routines.
- *
- * The Netwinder uses the leds as follows:
- * - Green - toggles state every 50 timer interrupts
- * - Red - On if the system is not idle
- *
- * Changelog:
- * 02-05-1999 RMK Various cleanups
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-static char led_state;
-static char hw_led_state;
-
-static DEFINE_RAW_SPINLOCK(leds_lock);
-
-static void netwinder_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- raw_spin_lock_irqsave(&leds_lock, flags);
-
- switch (evt) {
- case led_start:
- led_state |= LED_STATE_ENABLED;
- hw_led_state = GPIO_GREEN_LED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= GPIO_GREEN_LED;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~GPIO_RED_LED;
- break;
-
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= GPIO_RED_LED;
- break;
-#endif
-
- case led_halted:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= GPIO_RED_LED;
- break;
-
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= GPIO_GREEN_LED;
- break;
-
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~GPIO_GREEN_LED;
- break;
-
- case led_amber_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= GPIO_GREEN_LED | GPIO_RED_LED;
- break;
-
- case led_amber_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~(GPIO_GREEN_LED | GPIO_RED_LED);
- break;
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= GPIO_RED_LED;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~GPIO_RED_LED;
- break;
-
- default:
- break;
- }
-
- raw_spin_unlock_irqrestore(&leds_lock, flags);
-
- if (led_state & LED_STATE_ENABLED) {
- raw_spin_lock_irqsave(&nw_gpio_lock, flags);
- nw_gpio_modify_op(GPIO_RED_LED | GPIO_GREEN_LED, hw_led_state);
- raw_spin_unlock_irqrestore(&nw_gpio_lock, flags);
- }
-}
-
-static int __init leds_init(void)
-{
- if (machine_is_netwinder())
- leds_event = netwinder_leds_event;
-
- leds_event(led_start);
-
- return 0;
-}
-
-__initcall(leds_init);
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 7ca5fe45945..3a2042fb971 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -298,6 +298,7 @@ config MACH_MX27_3DS
select IMX_HAVE_PLATFORM_IMX_FB
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_KEYPAD
+ select IMX_HAVE_PLATFORM_IMX_SSI
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MX2_CAMERA
select IMX_HAVE_PLATFORM_MXC_EHCI
diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c
index 4431a62fff5..d20d4795f4e 100644
--- a/arch/arm/mach-imx/clk-imx25.c
+++ b/arch/arm/mach-imx/clk-imx25.c
@@ -241,6 +241,6 @@ int __init mx25_clocks_init(void)
clk_register_clkdev(clk[sdma_ahb], "ahb", "imx35-sdma");
clk_register_clkdev(clk[iim_ipg], "iim", NULL);
- mxc_timer_init(MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54);
+ mxc_timer_init(MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), MX25_INT_GPT1);
return 0;
}
diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index 2c6ab3273f9..5985ed1b8c9 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -526,7 +526,8 @@ static void __init armadillo5x0_init(void)
imx31_add_mxc_nand(&armadillo5x0_nand_board_info);
/* set NAND page size to 2k if not configured via boot mode pins */
- __raw_writel(__raw_readl(MXC_CCM_RCSR) | (1 << 30), MXC_CCM_RCSR);
+ __raw_writel(__raw_readl(mx3_ccm_base + MXC_CCM_RCSR) |
+ (1 << 30), mx3_ccm_base + MXC_CCM_RCSR);
/* RTC */
/* Get RTC IRQ and register the chip */
diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index 8dc9d3edf17..0330078ff78 100644
--- a/arch/arm/mach-imx/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -258,13 +258,13 @@ static void __init kzm_board_init(void)
*/
static struct map_desc kzm_io_desc[] __initdata = {
{
- .virtual = MX31_CS4_BASE_ADDR_VIRT,
+ .virtual = (unsigned long)MX31_CS4_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(MX31_CS4_BASE_ADDR),
.length = MX31_CS4_SIZE,
.type = MT_DEVICE
},
{
- .virtual = MX31_CS5_BASE_ADDR_VIRT,
+ .virtual = (unsigned long)MX31_CS5_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(MX31_CS5_BASE_ADDR),
.length = MX31_CS5_SIZE,
.type = MT_DEVICE
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 58c24c1a7ab..05996f39005 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -158,6 +158,11 @@ static const int mx27pdk_pins[] __initconst = {
PB21_PF_CSI_HSYNC,
CSI_PWRDWN | GPIO_GPIO | GPIO_OUT,
CSI_RESET | GPIO_GPIO | GPIO_OUT,
+ /* SSI4 */
+ PC16_PF_SSI4_FS,
+ PC17_PF_SSI4_RXD,
+ PC18_PF_SSI4_TXD,
+ PC19_PF_SSI4_CLK,
};
static struct gpio mx27_3ds_camera_gpios[] = {
@@ -329,13 +334,24 @@ static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
};
/* MC13783 */
+static struct mc13xxx_codec_platform_data mx27_3ds_codec = {
+ .dac_ssi_port = MC13783_SSI1_PORT,
+ .adc_ssi_port = MC13783_SSI1_PORT,
+};
+
static struct mc13xxx_platform_data mc13783_pdata = {
.regulators = {
.regulators = mx27_3ds_regulators,
.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
},
- .flags = MC13XXX_USE_TOUCHSCREEN | MC13XXX_USE_RTC,
+ .flags = MC13XXX_USE_TOUCHSCREEN | MC13XXX_USE_RTC |
+ MC13XXX_USE_CODEC,
+ .codec = &mx27_3ds_codec,
+};
+
+static struct imx_ssi_platform_data mx27_3ds_ssi_pdata = {
+ .flags = IMX_SSI_DMA | IMX_SSI_NET,
};
/* SPI */
@@ -512,6 +528,9 @@ static void __init mx27pdk_init(void)
}
imx27_add_mx2_camera(&mx27_3ds_cam_pdata);
+ imx27_add_imx_ssi(0, &mx27_3ds_ssi_pdata);
+
+ imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
}
static void __init mx27pdk_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index d37f4809c55..e774b07f48d 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -540,7 +540,7 @@ static void __init mxc_init_audio(void)
*/
static struct map_desc mx31ads_io_desc[] __initdata = {
{
- .virtual = MX31_CS4_BASE_ADDR_VIRT,
+ .virtual = (unsigned long)MX31_CS4_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(MX31_CS4_BASE_ADDR),
.length = CS4_CS8900_MMIO_START,
.type = MT_DEVICE
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index c8785b39eae..ef57cff5abf 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -207,7 +207,7 @@ static struct platform_device physmap_flash_device = {
*/
static struct map_desc mx31lite_io_desc[] __initdata = {
{
- .virtual = MX31_CS4_BASE_ADDR_VIRT,
+ .virtual = (unsigned long)MX31_CS4_BASE_ADDR_VIRT,
.pfn = __phys_to_pfn(MX31_CS4_BASE_ADDR),
.length = MX31_CS4_SIZE,
.type = MT_DEVICE
diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile
index ebeef966e1f..5521d18bf19 100644
--- a/arch/arm/mach-integrator/Makefile
+++ b/arch/arm/mach-integrator/Makefile
@@ -4,11 +4,10 @@
# Object file lists.
-obj-y := core.o lm.o
+obj-y := core.o lm.o leds.o
obj-$(CONFIG_ARCH_INTEGRATOR_AP) += integrator_ap.o
obj-$(CONFIG_ARCH_INTEGRATOR_CP) += integrator_cp.o
-obj-$(CONFIG_LEDS) += leds.o
obj-$(CONFIG_PCI) += pci_v3.o pci.o
obj-$(CONFIG_CPU_FREQ_INTEGRATOR) += cpu.o
obj-$(CONFIG_INTEGRATOR_IMPD1) += impd1.o
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 3fa6c51390d..dad3cb74ed3 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -28,7 +28,6 @@
#include <mach/cm.h>
#include <mach/irqs.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/time.h>
#include <asm/pgtable.h>
@@ -95,8 +94,8 @@ arch_initcall(integrator_init);
* UART0 7 6
* UART1 5 4
*/
-#define SC_CTRLC IO_ADDRESS(INTEGRATOR_SC_CTRLC)
-#define SC_CTRLS IO_ADDRESS(INTEGRATOR_SC_CTRLS)
+#define SC_CTRLC __io_address(INTEGRATOR_SC_CTRLC)
+#define SC_CTRLS __io_address(INTEGRATOR_SC_CTRLS)
static void integrator_uart_set_mctrl(struct amba_device *dev, void __iomem *base, unsigned int mctrl)
{
@@ -128,8 +127,6 @@ static struct amba_pl010_data integrator_uart_data = {
.set_mctrl = integrator_uart_set_mctrl,
};
-#define CM_CTRL IO_ADDRESS(INTEGRATOR_HDR_CTRL)
-
static DEFINE_RAW_SPINLOCK(cm_lock);
/**
diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c
index fbb45777989..590c192cdf4 100644
--- a/arch/arm/mach-integrator/cpu.c
+++ b/arch/arm/mach-integrator/cpu.c
@@ -25,10 +25,10 @@
static struct cpufreq_driver integrator_driver;
-#define CM_ID IO_ADDRESS(INTEGRATOR_HDR_ID)
-#define CM_OSC IO_ADDRESS(INTEGRATOR_HDR_OSC)
-#define CM_STAT IO_ADDRESS(INTEGRATOR_HDR_STAT)
-#define CM_LOCK IO_ADDRESS(INTEGRATOR_HDR_LOCK)
+#define CM_ID __io_address(INTEGRATOR_HDR_ID)
+#define CM_OSC __io_address(INTEGRATOR_HDR_OSC)
+#define CM_STAT __io_address(INTEGRATOR_HDR_STAT)
+#define CM_LOCK __io_address(INTEGRATOR_HDR_LOCK)
static const struct icst_params lclk_params = {
.ref = 24000000,
diff --git a/arch/arm/mach-integrator/include/mach/cm.h b/arch/arm/mach-integrator/include/mach/cm.h
index 445d57adb04..1a78692e32a 100644
--- a/arch/arm/mach-integrator/include/mach/cm.h
+++ b/arch/arm/mach-integrator/include/mach/cm.h
@@ -3,6 +3,8 @@
*/
void cm_control(u32, u32);
+#define CM_CTRL IO_ADDRESS(INTEGRATOR_HDR_CTRL)
+
#define CM_CTRL_LED (1 << 0)
#define CM_CTRL_nMBDET (1 << 1)
#define CM_CTRL_REMAP (1 << 2)
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index fd3ef28d2c1..2215d96cd73 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -134,17 +134,17 @@ static struct map_desc ap_io_desc[] __initdata = {
.length = SZ_4K,
.type = MT_DEVICE
}, {
- .virtual = PCI_MEMORY_VADDR,
+ .virtual = (unsigned long)PCI_MEMORY_VADDR,
.pfn = __phys_to_pfn(PHYS_PCI_MEM_BASE),
.length = SZ_16M,
.type = MT_DEVICE
}, {
- .virtual = PCI_CONFIG_VADDR,
+ .virtual = (unsigned long)PCI_CONFIG_VADDR,
.pfn = __phys_to_pfn(PHYS_PCI_CONFIG_BASE),
.length = SZ_16M,
.type = MT_DEVICE
}, {
- .virtual = PCI_V3_VADDR,
+ .virtual = (unsigned long)PCI_V3_VADDR,
.pfn = __phys_to_pfn(PHYS_PCI_V3_BASE),
.length = SZ_64K,
.type = MT_DEVICE
@@ -314,9 +314,9 @@ static void __init ap_init(void)
/*
* Where is the timer (VA)?
*/
-#define TIMER0_VA_BASE IO_ADDRESS(INTEGRATOR_TIMER0_BASE)
-#define TIMER1_VA_BASE IO_ADDRESS(INTEGRATOR_TIMER1_BASE)
-#define TIMER2_VA_BASE IO_ADDRESS(INTEGRATOR_TIMER2_BASE)
+#define TIMER0_VA_BASE __io_address(INTEGRATOR_TIMER0_BASE)
+#define TIMER1_VA_BASE __io_address(INTEGRATOR_TIMER1_BASE)
+#define TIMER2_VA_BASE __io_address(INTEGRATOR_TIMER2_BASE)
static unsigned long timer_reload;
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 82d5c837cc7..3df5fc36936 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -59,7 +59,7 @@
#define INTCP_ETH_SIZE 0x10
-#define INTCP_VA_CTRL_BASE IO_ADDRESS(INTEGRATOR_CP_CTL_BASE)
+#define INTCP_VA_CTRL_BASE __io_address(INTEGRATOR_CP_CTL_BASE)
#define INTCP_FLASHPROG 0x04
#define CINTEGRATOR_FLASHPROG_FLVPPEN (1 << 0)
#define CINTEGRATOR_FLASHPROG_FLWREN (1 << 1)
@@ -265,8 +265,8 @@ static struct platform_device *intcp_devs[] __initdata = {
*/
static unsigned int mmc_status(struct device *dev)
{
- unsigned int status = readl(IO_ADDRESS(0xca000000 + 4));
- writel(8, IO_ADDRESS(INTEGRATOR_CP_CTL_BASE + 8));
+ unsigned int status = readl(__io_address(0xca000000 + 4));
+ writel(8, __io_address(INTEGRATOR_CP_CTL_BASE + 8));
return status & 8;
}
diff --git a/arch/arm/mach-integrator/leds.c b/arch/arm/mach-integrator/leds.c
index 466defa9784..7a7f6d3273b 100644
--- a/arch/arm/mach-integrator/leds.c
+++ b/arch/arm/mach-integrator/leds.c
@@ -1,90 +1,125 @@
/*
- * linux/arch/arm/mach-integrator/leds.c
+ * Driver for the 4 user LEDs found on the Integrator AP/CP baseboard
+ * Based on Versatile and RealView machine LED code
*
- * Integrator/AP and Integrator/CP LED control routines
- *
- * Copyright (C) 1999 ARM Limited
- * Copyright (C) 2000 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * License terms: GNU General Public License (GPL) version 2
+ * Author: Bryan Wu <bryan.wu@canonical.com>
*/
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/spinlock.h>
#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
+#include <mach/cm.h>
#include <mach/hardware.h>
#include <mach/platform.h>
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-#include <mach/cm.h>
-static int saved_leds;
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+
+#define ALPHA_REG __io_address(INTEGRATOR_DBG_BASE)
+#define LEDREG (__io_address(INTEGRATOR_DBG_BASE) + INTEGRATOR_DBG_LEDS_OFFSET)
-static void integrator_leds_event(led_event_t ledevt)
+struct integrator_led {
+ struct led_classdev cdev;
+ u8 mask;
+};
+
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} integrator_leds[] = {
+ { "integrator:green0", "heartbeat", },
+ { "integrator:yellow", },
+ { "integrator:red", },
+ { "integrator:green1", },
+ { "integrator:core_module", "cpu0", },
+};
+
+static void integrator_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
{
- unsigned long flags;
- const unsigned int dbg_base = IO_ADDRESS(INTEGRATOR_DBG_BASE);
- unsigned int update_alpha_leds;
+ struct integrator_led *led = container_of(cdev,
+ struct integrator_led, cdev);
+ u32 reg = __raw_readl(LEDREG);
- // yup, change the LEDs
- local_irq_save(flags);
- update_alpha_leds = 0;
+ if (b != LED_OFF)
+ reg |= led->mask;
+ else
+ reg &= ~led->mask;
- switch(ledevt) {
- case led_idle_start:
- cm_control(CM_CTRL_LED, 0);
- break;
+ while (__raw_readl(ALPHA_REG) & 1)
+ cpu_relax();
- case led_idle_end:
- cm_control(CM_CTRL_LED, CM_CTRL_LED);
- break;
+ __raw_writel(reg, LEDREG);
+}
- case led_timer:
- saved_leds ^= GREEN_LED;
- update_alpha_leds = 1;
- break;
+static enum led_brightness integrator_led_get(struct led_classdev *cdev)
+{
+ struct integrator_led *led = container_of(cdev,
+ struct integrator_led, cdev);
+ u32 reg = __raw_readl(LEDREG);
- case led_red_on:
- saved_leds |= RED_LED;
- update_alpha_leds = 1;
- break;
+ return (reg & led->mask) ? LED_FULL : LED_OFF;
+}
- case led_red_off:
- saved_leds &= ~RED_LED;
- update_alpha_leds = 1;
- break;
+static void cm_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ if (b != LED_OFF)
+ cm_control(CM_CTRL_LED, CM_CTRL_LED);
+ else
+ cm_control(CM_CTRL_LED, 0);
+}
- default:
- break;
- }
+static enum led_brightness cm_led_get(struct led_classdev *cdev)
+{
+ u32 reg = readl(CM_CTRL);
- if (update_alpha_leds) {
- while (__raw_readl(dbg_base + INTEGRATOR_DBG_ALPHA_OFFSET) & 1);
- __raw_writel(saved_leds, dbg_base + INTEGRATOR_DBG_LEDS_OFFSET);
- }
- local_irq_restore(flags);
+ return (reg & CM_CTRL_LED) ? LED_FULL : LED_OFF;
}
-static int __init leds_init(void)
+static int __init integrator_leds_init(void)
{
- if (machine_is_integrator() || machine_is_cintegrator())
- leds_event = integrator_leds_event;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(integrator_leds); i++) {
+ struct integrator_led *led;
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
+
+
+ led->cdev.name = integrator_leds[i].name;
+
+ if (i == 4) { /* Setting for LED in core module */
+ led->cdev.brightness_set = cm_led_set;
+ led->cdev.brightness_get = cm_led_get;
+ } else {
+ led->cdev.brightness_set = integrator_led_set;
+ led->cdev.brightness_get = integrator_led_get;
+ }
+
+ led->cdev.default_trigger = integrator_leds[i].trigger;
+ led->mask = BIT(i);
+
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
return 0;
}
-core_initcall(leds_init);
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(integrator_leds_init);
+#endif
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index 495f181fc93..bbeca59df66 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -181,7 +181,7 @@ static DEFINE_RAW_SPINLOCK(v3_lock);
#undef V3_LB_BASE_PREFETCH
#define V3_LB_BASE_PREFETCH 0
-static unsigned long v3_open_config_window(struct pci_bus *bus,
+static void __iomem *v3_open_config_window(struct pci_bus *bus,
unsigned int devfn, int offset)
{
unsigned int address, mapaddress, busnr;
@@ -280,7 +280,7 @@ static void v3_close_config_window(void)
static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 *val)
{
- unsigned long addr;
+ void __iomem *addr;
unsigned long flags;
u32 v;
@@ -311,7 +311,7 @@ static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where,
static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 val)
{
- unsigned long addr;
+ void __iomem *addr;
unsigned long flags;
raw_spin_lock_irqsave(&v3_lock, flags);
@@ -388,9 +388,9 @@ static int __init pci_v3_setup_resources(struct pci_sys_data *sys)
* means I can't get additional information on the reason for the pm2fb
* problems. I suppose I'll just have to mind-meld with the machine. ;)
*/
-#define SC_PCI IO_ADDRESS(INTEGRATOR_SC_PCIENABLE)
-#define SC_LBFADDR IO_ADDRESS(INTEGRATOR_SC_BASE + 0x20)
-#define SC_LBFCODE IO_ADDRESS(INTEGRATOR_SC_BASE + 0x24)
+#define SC_PCI __io_address(INTEGRATOR_SC_PCIENABLE)
+#define SC_LBFADDR __io_address(INTEGRATOR_SC_BASE + 0x20)
+#define SC_LBFCODE __io_address(INTEGRATOR_SC_BASE + 0x24)
static int
v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
index e10e101645d..7480f58267a 100644
--- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h
+++ b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
@@ -126,18 +126,16 @@ extern unsigned long get_iop_tick_rate(void);
* IOP13XX chipset registers
*/
#define IOP13XX_PMMR_PHYS_MEM_BASE 0xffd80000UL /* PMMR phys. address */
-#define IOP13XX_PMMR_VIRT_MEM_BASE 0xfee80000UL /* PMMR phys. address */
+#define IOP13XX_PMMR_VIRT_MEM_BASE (void __iomem *)(0xfee80000UL) /* PMMR phys. address */
#define IOP13XX_PMMR_MEM_WINDOW_SIZE 0x80000
#define IOP13XX_PMMR_UPPER_MEM_VA (IOP13XX_PMMR_VIRT_MEM_BASE +\
IOP13XX_PMMR_MEM_WINDOW_SIZE - 1)
#define IOP13XX_PMMR_UPPER_MEM_PA (IOP13XX_PMMR_PHYS_MEM_BASE +\
IOP13XX_PMMR_MEM_WINDOW_SIZE - 1)
-#define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (u32) ((u32) addr +\
- (IOP13XX_PMMR_PHYS_MEM_BASE\
- - IOP13XX_PMMR_VIRT_MEM_BASE))
-#define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\
- (IOP13XX_PMMR_PHYS_MEM_BASE\
- - IOP13XX_PMMR_VIRT_MEM_BASE))
+#define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (((addr) - IOP13XX_PMMR_VIRT_MEM_BASE)\
+ + IOP13XX_PMMR_PHYS_MEM_BASE)
+#define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (((addr) - IOP13XX_PMMR_PHYS_MEM_BASE)\
+ + IOP13XX_PMMR_VIRT_MEM_BASE)
#define IOP13XX_REG_ADDR32(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg))
#define IOP13XX_REG_ADDR16(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg))
#define IOP13XX_REG_ADDR8(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg))
@@ -147,10 +145,10 @@ extern unsigned long get_iop_tick_rate(void);
#define IOP13XX_PMMR_SIZE 0x00080000
/*=================== Defines for Platform Devices =====================*/
-#define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002300)
-#define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002340)
-#define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002300)
-#define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002340)
+#define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002300)
+#define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002340)
+#define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002300)
+#define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002340)
#define IOP13XX_I2C0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002500)
#define IOP13XX_I2C1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002520)
diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h
index 1afa99ef97f..7c032d0ab24 100644
--- a/arch/arm/mach-iop13xx/include/mach/memory.h
+++ b/arch/arm/mach-iop13xx/include/mach/memory.h
@@ -16,12 +16,12 @@
#define IOP13XX_PMMR_P_START (IOP13XX_PMMR_PHYS_MEM_BASE)
#define IOP13XX_PMMR_P_END (IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_SIZE)
-static inline dma_addr_t __virt_to_lbus(unsigned long x)
+static inline dma_addr_t __virt_to_lbus(void __iomem *x)
{
return x + IOP13XX_PMMR_PHYS_MEM_BASE - IOP13XX_PMMR_VIRT_MEM_BASE;
}
-static inline unsigned long __lbus_to_virt(dma_addr_t x)
+static inline void __iomem *__lbus_to_virt(dma_addr_t x)
{
return x + IOP13XX_PMMR_VIRT_MEM_BASE - IOP13XX_PMMR_PHYS_MEM_BASE;
}
@@ -38,23 +38,23 @@ static inline unsigned long __lbus_to_virt(dma_addr_t x)
#define __arch_dma_to_virt(dev, addr) \
({ \
- unsigned long __virt; \
+ void * __virt; \
dma_addr_t __dma = addr; \
if (is_lbus_device(dev) && __is_lbus_dma(__dma)) \
__virt = __lbus_to_virt(__dma); \
else \
- __virt = __phys_to_virt(__dma); \
- (void *)__virt; \
+ __virt = (void *)__phys_to_virt(__dma); \
+ __virt; \
})
#define __arch_virt_to_dma(dev, addr) \
({ \
- unsigned long __virt = (unsigned long)addr; \
+ void * __virt = addr; \
dma_addr_t __dma; \
if (is_lbus_device(dev) && __is_lbus_virt(__virt)) \
__dma = __virt_to_lbus(__virt); \
else \
- __dma = __virt_to_phys(__virt); \
+ __dma = __virt_to_phys((unsigned long)__virt); \
__dma; \
})
diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c
index 851dc8f2b6b..183dc8b5511 100644
--- a/arch/arm/mach-iop13xx/io.c
+++ b/arch/arm/mach-iop13xx/io.c
@@ -33,14 +33,14 @@ static void __iomem *__iop13xx_ioremap_caller(unsigned long cookie,
if (unlikely(!iop13xx_atux_mem_base))
retval = NULL;
else
- retval = (void *)(iop13xx_atux_mem_base +
+ retval = (iop13xx_atux_mem_base +
(cookie - IOP13XX_PCIX_LOWER_MEM_RA));
break;
case IOP13XX_PCIE_LOWER_MEM_RA ... IOP13XX_PCIE_UPPER_MEM_RA:
if (unlikely(!iop13xx_atue_mem_base))
retval = NULL;
else
- retval = (void *)(iop13xx_atue_mem_base +
+ retval = (iop13xx_atue_mem_base +
(cookie - IOP13XX_PCIE_LOWER_MEM_RA));
break;
case IOP13XX_PBI_LOWER_MEM_RA ... IOP13XX_PBI_UPPER_MEM_RA:
@@ -49,7 +49,7 @@ static void __iomem *__iop13xx_ioremap_caller(unsigned long cookie,
size, mtype, __builtin_return_address(0));
break;
case IOP13XX_PMMR_PHYS_MEM_BASE ... IOP13XX_PMMR_UPPER_MEM_PA:
- retval = (void *) IOP13XX_PMMR_PHYS_TO_VIRT(cookie);
+ retval = IOP13XX_PMMR_PHYS_TO_VIRT(cookie);
break;
default:
retval = __arm_ioremap_caller(cookie, size, mtype,
@@ -74,7 +74,7 @@ static void __iop13xx_iounmap(volatile void __iomem *addr)
goto skip;
switch ((u32) addr) {
- case IOP13XX_PMMR_VIRT_MEM_BASE ... IOP13XX_PMMR_UPPER_MEM_VA:
+ case (u32)IOP13XX_PMMR_VIRT_MEM_BASE ... (u32)IOP13XX_PMMR_UPPER_MEM_VA:
goto skip;
}
__iounmap(addr);
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 91f731a2957..9082b84aeeb 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -36,8 +36,8 @@ u32 iop13xx_atux_pmmr_offset; /* This offset can change based on strapping */
u32 iop13xx_atue_pmmr_offset; /* This offset can change based on strapping */
static struct pci_bus *pci_bus_atux = 0;
static struct pci_bus *pci_bus_atue = 0;
-u32 iop13xx_atue_mem_base;
-u32 iop13xx_atux_mem_base;
+void __iomem *iop13xx_atue_mem_base;
+void __iomem *iop13xx_atux_mem_base;
size_t iop13xx_atue_mem_size;
size_t iop13xx_atux_mem_size;
@@ -88,8 +88,7 @@ void iop13xx_map_pci_memory(void)
}
if (end) {
- iop13xx_atux_mem_base =
- (u32) __arm_ioremap_pfn(
+ iop13xx_atux_mem_base = __arm_ioremap_pfn(
__phys_to_pfn(IOP13XX_PCIX_LOWER_MEM_PA)
, 0, iop13xx_atux_mem_size, MT_DEVICE);
if (!iop13xx_atux_mem_base) {
@@ -99,7 +98,7 @@ void iop13xx_map_pci_memory(void)
}
} else
iop13xx_atux_mem_size = 0;
- PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n",
+ PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n",
__func__, atu, iop13xx_atux_mem_size,
iop13xx_atux_mem_base);
break;
@@ -114,8 +113,7 @@ void iop13xx_map_pci_memory(void)
}
if (end) {
- iop13xx_atue_mem_base =
- (u32) __arm_ioremap_pfn(
+ iop13xx_atue_mem_base = __arm_ioremap_pfn(
__phys_to_pfn(IOP13XX_PCIE_LOWER_MEM_PA)
, 0, iop13xx_atue_mem_size, MT_DEVICE);
if (!iop13xx_atue_mem_base) {
@@ -125,13 +123,13 @@ void iop13xx_map_pci_memory(void)
}
} else
iop13xx_atue_mem_size = 0;
- PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n",
+ PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n",
__func__, atu, iop13xx_atue_mem_size,
iop13xx_atue_mem_base);
break;
}
- printk("%s: Initialized (%uM @ resource/virtual: %08lx/%08x)\n",
+ printk("%s: Initialized (%uM @ resource/virtual: %08lx/%p)\n",
atu ? "ATUE" : "ATUX",
(atu ? iop13xx_atue_mem_size : iop13xx_atux_mem_size) /
SZ_1M,
diff --git a/arch/arm/mach-iop13xx/pci.h b/arch/arm/mach-iop13xx/pci.h
index c70cf5b41e3..d45a80b3080 100644
--- a/arch/arm/mach-iop13xx/pci.h
+++ b/arch/arm/mach-iop13xx/pci.h
@@ -1,6 +1,6 @@
#include <linux/types.h>
-extern u32 iop13xx_atue_mem_base;
-extern u32 iop13xx_atux_mem_base;
+extern void __iomem *iop13xx_atue_mem_base;
+extern void __iomem *iop13xx_atux_mem_base;
extern size_t iop13xx_atue_mem_size;
extern size_t iop13xx_atux_mem_size;
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index 4a7f20d7fb6..3181f61ea63 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -36,7 +36,7 @@
*/
static struct map_desc iop13xx_std_desc[] __initdata = {
{ /* mem mapped registers */
- .virtual = IOP13XX_PMMR_VIRT_MEM_BASE,
+ .virtual = (unsigned long)IOP13XX_PMMR_VIRT_MEM_BASE,
.pfn = __phys_to_pfn(IOP13XX_PMMR_PHYS_MEM_BASE),
.length = IOP13XX_PMMR_SIZE,
.type = MT_DEVICE,
@@ -71,8 +71,8 @@ static struct resource iop13xx_uart1_resources[] = {
static struct plat_serial8250_port iop13xx_uart0_data[] = {
{
- .membase = (char*)(IOP13XX_UART0_VIRT),
- .mapbase = (IOP13XX_UART0_PHYS),
+ .membase = IOP13XX_UART0_VIRT,
+ .mapbase = IOP13XX_UART0_PHYS,
.irq = IRQ_IOP13XX_UART0,
.uartclk = IOP13XX_UART_XTAL,
.regshift = 2,
@@ -84,8 +84,8 @@ static struct plat_serial8250_port iop13xx_uart0_data[] = {
static struct plat_serial8250_port iop13xx_uart1_data[] = {
{
- .membase = (char*)(IOP13XX_UART1_VIRT),
- .mapbase = (IOP13XX_UART1_PHYS),
+ .membase = IOP13XX_UART1_VIRT,
+ .mapbase = IOP13XX_UART1_PHYS,
.irq = IRQ_IOP13XX_UART1,
.uartclk = IOP13XX_UART_XTAL,
.regshift = 2,
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index c15a100ba77..02e20c3912b 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -183,7 +183,7 @@ static struct i2c_board_info __initdata glantank_i2c_devices[] = {
static void glantank_power_off(void)
{
- __raw_writeb(0x01, 0xfe8d0004);
+ __raw_writeb(0x01, IOMEM(0xfe8d0004));
while (1)
;
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index a9f80943d01..fdf91a16088 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -53,24 +53,24 @@ static struct clock_event_device clockevent_ixp4xx;
*************************************************************************/
static struct map_desc ixp4xx_io_desc[] __initdata = {
{ /* UART, Interrupt ctrl, GPIO, timers, NPEs, MACs, USB .... */
- .virtual = IXP4XX_PERIPHERAL_BASE_VIRT,
+ .virtual = (unsigned long)IXP4XX_PERIPHERAL_BASE_VIRT,
.pfn = __phys_to_pfn(IXP4XX_PERIPHERAL_BASE_PHYS),
.length = IXP4XX_PERIPHERAL_REGION_SIZE,
.type = MT_DEVICE
}, { /* Expansion Bus Config Registers */
- .virtual = IXP4XX_EXP_CFG_BASE_VIRT,
+ .virtual = (unsigned long)IXP4XX_EXP_CFG_BASE_VIRT,
.pfn = __phys_to_pfn(IXP4XX_EXP_CFG_BASE_PHYS),
.length = IXP4XX_EXP_CFG_REGION_SIZE,
.type = MT_DEVICE
}, { /* PCI Registers */
- .virtual = IXP4XX_PCI_CFG_BASE_VIRT,
+ .virtual = (unsigned long)IXP4XX_PCI_CFG_BASE_VIRT,
.pfn = __phys_to_pfn(IXP4XX_PCI_CFG_BASE_PHYS),
.length = IXP4XX_PCI_CFG_REGION_SIZE,
.type = MT_DEVICE
},
#ifdef CONFIG_DEBUG_LL
{ /* Debug UART mapping */
- .virtual = IXP4XX_DEBUG_UART_BASE_VIRT,
+ .virtual = (unsigned long)IXP4XX_DEBUG_UART_BASE_VIRT,
.pfn = __phys_to_pfn(IXP4XX_DEBUG_UART_BASE_PHYS),
.length = IXP4XX_DEBUG_UART_REGION_SIZE,
.type = MT_DEVICE
diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h
index b2ef65db0e9..ebc0ba31ce8 100644
--- a/arch/arm/mach-ixp4xx/include/mach/cpu.h
+++ b/arch/arm/mach-ixp4xx/include/mach/cpu.h
@@ -14,6 +14,7 @@
#ifndef __ASM_ARCH_CPU_H__
#define __ASM_ARCH_CPU_H__
+#include <linux/io.h>
#include <asm/cputype.h>
/* Processor id value in CP15 Register 0 */
@@ -37,7 +38,7 @@
static inline u32 ixp4xx_read_feature_bits(void)
{
- u32 val = ~*IXP4XX_EXP_CFG2;
+ u32 val = ~__raw_readl(IXP4XX_EXP_CFG2);
if (cpu_is_ixp42x_rev_a0())
return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP |
@@ -51,7 +52,7 @@ static inline u32 ixp4xx_read_feature_bits(void)
static inline void ixp4xx_write_feature_bits(u32 value)
{
- *IXP4XX_EXP_CFG2 = ~value;
+ __raw_writel(~value, IXP4XX_EXP_CFG2);
}
#endif /* _ASM_ARCH_CPU_H */
diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
index 97c530f66e7..eb68b61ce97 100644
--- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
+++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
@@ -49,21 +49,21 @@
* Expansion BUS Configuration registers
*/
#define IXP4XX_EXP_CFG_BASE_PHYS (0xC4000000)
-#define IXP4XX_EXP_CFG_BASE_VIRT (0xFFBFE000)
+#define IXP4XX_EXP_CFG_BASE_VIRT IOMEM(0xFFBFE000)
#define IXP4XX_EXP_CFG_REGION_SIZE (0x00001000)
/*
* PCI Config registers
*/
#define IXP4XX_PCI_CFG_BASE_PHYS (0xC0000000)
-#define IXP4XX_PCI_CFG_BASE_VIRT (0xFFBFF000)
+#define IXP4XX_PCI_CFG_BASE_VIRT IOMEM(0xFFBFF000)
#define IXP4XX_PCI_CFG_REGION_SIZE (0x00001000)
/*
* Peripheral space
*/
#define IXP4XX_PERIPHERAL_BASE_PHYS (0xC8000000)
-#define IXP4XX_PERIPHERAL_BASE_VIRT (0xFFBEB000)
+#define IXP4XX_PERIPHERAL_BASE_VIRT IOMEM(0xFFBEB000)
#define IXP4XX_PERIPHERAL_REGION_SIZE (0x00013000)
/*
@@ -73,7 +73,7 @@
* aligned so that it * can be used with the low-level debug code.
*/
#define IXP4XX_DEBUG_UART_BASE_PHYS (0xC8000000)
-#define IXP4XX_DEBUG_UART_BASE_VIRT (0xffb00000)
+#define IXP4XX_DEBUG_UART_BASE_VIRT IOMEM(0xffb00000)
#define IXP4XX_DEBUG_UART_REGION_SIZE (0x00001000)
#define IXP4XX_EXP_CS0_OFFSET 0x00
@@ -92,7 +92,7 @@
/*
* Expansion Bus Controller registers.
*/
-#define IXP4XX_EXP_REG(x) ((volatile u32 *)(IXP4XX_EXP_CFG_BASE_VIRT+(x)))
+#define IXP4XX_EXP_REG(x) ((volatile u32 __iomem *)(IXP4XX_EXP_CFG_BASE_VIRT+(x)))
#define IXP4XX_EXP_CS0 IXP4XX_EXP_REG(IXP4XX_EXP_CS0_OFFSET)
#define IXP4XX_EXP_CS1 IXP4XX_EXP_REG(IXP4XX_EXP_CS1_OFFSET)
diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig
index f5c39a8c2b0..a545976bdbd 100644
--- a/arch/arm/mach-ks8695/Kconfig
+++ b/arch/arm/mach-ks8695/Kconfig
@@ -21,6 +21,67 @@ config MACH_ACS5K
say 'Y' here if you want your kernel to run on the Brivo
Systems LLC, ACS-5000 Master board.
+config MACH_LITE300
+ bool "SecureComputing SG300"
+ help
+ Say 'Y' here if you want your kernel to support the
+ SecureComputing / SnapGear SG300 VPN Internet Router.
+ See http://www.securecomputing.com for more details.
+
+config MACH_SG310
+ bool "McAfee SG310"
+ help
+ Say 'Y' here if you want your kernel to support the
+ McAfee / SnapGear SG310 VPN Internet Router.
+ See http://www.mcafee.com for more details.
+
+config MACH_SE4200
+ bool "SecureComputing SE4200"
+ help
+ Say 'Y' here if you want your kernel to support the
+ SecureComputing / SnapGear SE4200 Secure Wireless VPN
+ Internet Router.
+ See http://www.securecomputing.com for more details.
+
+config MACH_CM4002
+ bool "OpenGear CM4002"
+ help
+ Say 'Y' here if you want your kernel to support the OpenGear
+ CM4002 Secure Access Server. See http://www.opengear.com for
+ more details.
+
+config MACH_CM4008
+ bool "OpenGear CM4008"
+ select MIGHT_HAVE_PCI
+ help
+ Say 'Y' here if you want your kernel to support the OpenGear
+ CM4008 Console Server. See http://www.opengear.com for more
+ details.
+
+config MACH_CM41xx
+ bool "OpenGear CM41xx"
+ select MIGHT_HAVE_PCI
+ help
+ Say 'Y' here if you want your kernel to support the OpenGear
+ CM4016 or CM4048 Console Servers. See http://www.opengear.com for
+ more details.
+
+config MACH_IM4004
+ bool "OpenGear IM4004"
+ select MIGHT_HAVE_PCI
+ help
+ Say 'Y' here if you want your kernel to support the OpenGear
+ IM4004 Secure Access Server. See http://www.opengear.com for
+ more details.
+
+config MACH_IM42xx
+ bool "OpenGear IM42xx"
+ select MIGHT_HAVE_PCI
+ help
+ Say 'Y' here if you want your kernel to support the OpenGear
+ IM4216 or IM4248 Console Servers. See http://www.opengear.com for
+ more details.
+
endmenu
endif
diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile
index 853efd9133c..e370caf0c91 100644
--- a/arch/arm/mach-ks8695/Makefile
+++ b/arch/arm/mach-ks8695/Makefile
@@ -11,10 +11,15 @@ obj- :=
# PCI support is optional
obj-$(CONFIG_PCI) += pci.o
-# LEDs
-obj-$(CONFIG_LEDS) += leds.o
-
# Board-specific support
obj-$(CONFIG_MACH_KS8695) += board-micrel.o
obj-$(CONFIG_MACH_DSM320) += board-dsm320.o
obj-$(CONFIG_MACH_ACS5K) += board-acs5k.o
+obj-$(CONFIG_MACH_LITE300) += board-sg.o
+obj-$(CONFIG_MACH_SG310) += board-sg.o
+obj-$(CONFIG_MACH_SE4200) += board-sg.o
+obj-$(CONFIG_MACH_CM4002) += board-og.o
+obj-$(CONFIG_MACH_CM4008) += board-og.o
+obj-$(CONFIG_MACH_CM41xx) += board-og.o
+obj-$(CONFIG_MACH_IM4004) += board-og.o
+obj-$(CONFIG_MACH_IM42xx) += board-og.o
diff --git a/arch/arm/mach-ks8695/board-og.c b/arch/arm/mach-ks8695/board-og.c
new file mode 100644
index 00000000000..1623ba461e4
--- /dev/null
+++ b/arch/arm/mach-ks8695/board-og.c
@@ -0,0 +1,199 @@
+/*
+ * board-og.c -- support for the OpenGear KS8695 based boards.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/devices.h>
+#include <mach/regs-gpio.h>
+#include <mach/gpio-ks8695.h>
+#include "generic.h"
+
+static int og_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ if (machine_is_im4004() && (slot == 8))
+ return KS8695_IRQ_EXTERN1;
+ return KS8695_IRQ_EXTERN0;
+}
+
+static struct ks8695_pci_cfg __initdata og_pci = {
+ .mode = KS8695_MODE_PCI,
+ .map_irq = og_pci_map_irq,
+};
+
+static void __init og_register_pci(void)
+{
+ /* Initialize the GPIO lines for interrupt mode */
+ ks8695_gpio_interrupt(KS8695_GPIO_0, IRQ_TYPE_LEVEL_LOW);
+
+ /* Cardbus Slot */
+ if (machine_is_im4004())
+ ks8695_gpio_interrupt(KS8695_GPIO_1, IRQ_TYPE_LEVEL_LOW);
+
+ ks8695_init_pci(&og_pci);
+}
+
+/*
+ * The PCI bus reset is driven by a dedicated GPIO line. Toggle it here
+ * and bring the PCI bus out of reset.
+ */
+static void __init og_pci_bus_reset(void)
+{
+ unsigned int rstline = 1;
+
+ /* Some boards use a different GPIO as the PCI reset line */
+ if (machine_is_im4004())
+ rstline = 2;
+ else if (machine_is_im42xx())
+ rstline = 0;
+
+ gpio_request(rstline, "PCI reset");
+ gpio_direction_output(rstline, 0);
+
+ /* Drive a reset on the PCI reset line */
+ gpio_set_value(rstline, 1);
+ gpio_set_value(rstline, 0);
+ mdelay(100);
+ gpio_set_value(rstline, 1);
+ mdelay(100);
+}
+
+/*
+ * Direct connect serial ports (non-PCI that is).
+ */
+#define S8250_PHYS 0x03800000
+#define S8250_VIRT 0xf4000000
+#define S8250_SIZE 0x00100000
+
+static struct __initdata map_desc og_io_desc[] = {
+ {
+ .virtual = S8250_VIRT,
+ .pfn = __phys_to_pfn(S8250_PHYS),
+ .length = S8250_SIZE,
+ .type = MT_DEVICE,
+ }
+};
+
+static struct resource og_uart_resources[] = {
+ {
+ .start = S8250_VIRT,
+ .end = S8250_VIRT + S8250_SIZE,
+ .flags = IORESOURCE_MEM
+ },
+};
+
+static struct plat_serial8250_port og_uart_data[] = {
+ {
+ .mapbase = S8250_VIRT,
+ .membase = (char *) S8250_VIRT,
+ .irq = 3,
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = 115200 * 16,
+ },
+ { },
+};
+
+static struct platform_device og_uart = {
+ .name = "serial8250",
+ .id = 0,
+ .dev.platform_data = og_uart_data,
+ .num_resources = 1,
+ .resource = og_uart_resources
+};
+
+static struct platform_device *og_devices[] __initdata = {
+ &og_uart
+};
+
+static void __init og_init(void)
+{
+ ks8695_register_gpios();
+
+ if (machine_is_cm4002()) {
+ ks8695_gpio_interrupt(KS8695_GPIO_1, IRQ_TYPE_LEVEL_HIGH);
+ iotable_init(og_io_desc, ARRAY_SIZE(og_io_desc));
+ platform_add_devices(og_devices, ARRAY_SIZE(og_devices));
+ } else {
+ og_pci_bus_reset();
+ og_register_pci();
+ }
+
+ ks8695_add_device_lan();
+ ks8695_add_device_wan();
+}
+
+#ifdef CONFIG_MACH_CM4002
+MACHINE_START(CM4002, "OpenGear/CM4002")
+ /* OpenGear Inc. */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = og_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_CM4008
+MACHINE_START(CM4008, "OpenGear/CM4008")
+ /* OpenGear Inc. */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = og_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_CM41xx
+MACHINE_START(CM41XX, "OpenGear/CM41xx")
+ /* OpenGear Inc. */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = og_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_IM4004
+MACHINE_START(IM4004, "OpenGear/IM4004")
+ /* OpenGear Inc. */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = og_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_IM42xx
+MACHINE_START(IM42XX, "OpenGear/IM42xx")
+ /* OpenGear Inc. */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = og_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-ks8695/board-sg.c b/arch/arm/mach-ks8695/board-sg.c
new file mode 100644
index 00000000000..f35b98b5bf3
--- /dev/null
+++ b/arch/arm/mach-ks8695/board-sg.c
@@ -0,0 +1,121 @@
+/*
+ * board-sg.c -- support for the SnapGear KS8695 based boards
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/partitions.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/devices.h>
+#include "generic.h"
+
+/*
+ * The SG310 machine type is fitted with a conventional 8MB Strataflash
+ * device. Define its partitioning.
+ */
+#define FL_BASE 0x02000000
+#define FL_SIZE SZ_8M
+
+static struct mtd_partition sg_mtd_partitions[] = {
+ [0] = {
+ .name = "SnapGear Boot Loader",
+ .size = SZ_128K,
+ },
+ [1] = {
+ .name = "SnapGear non-volatile configuration",
+ .size = SZ_512K,
+ .offset = SZ_256K,
+ },
+ [2] = {
+ .name = "SnapGear image",
+ .offset = SZ_512K + SZ_256K,
+ },
+ [3] = {
+ .name = "SnapGear StrataFlash",
+ },
+ [4] = {
+ .name = "SnapGear Boot Tags",
+ .size = SZ_128K,
+ .offset = SZ_128K,
+ },
+};
+
+static struct physmap_flash_data sg_mtd_pdata = {
+ .width = 1,
+ .nr_parts = ARRAY_SIZE(sg_mtd_partitions),
+ .parts = sg_mtd_partitions,
+};
+
+
+static struct resource sg_mtd_resource[] = {
+ [0] = {
+ .start = FL_BASE,
+ .end = FL_BASE + FL_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device sg_mtd_device = {
+ .name = "physmap-flash",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(sg_mtd_resource),
+ .resource = sg_mtd_resource,
+ .dev = {
+ .platform_data = &sg_mtd_pdata,
+ },
+};
+
+static void __init sg_init(void)
+{
+ ks8695_add_device_lan();
+ ks8695_add_device_wan();
+
+ if (machine_is_sg310())
+ platform_device_register(&sg_mtd_device);
+}
+
+#ifdef CONFIG_MACH_LITE300
+MACHINE_START(LITE300, "SecureComputing/SG300")
+ /* SnapGear */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = sg_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_SG310
+MACHINE_START(SG310, "McAfee/SG310")
+ /* SnapGear */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = sg_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_SE4200
+MACHINE_START(SE4200, "SecureComputing/SE4200")
+ /* SnapGear */
+ .atag_offset = 0x100,
+ .map_io = ks8695_map_io,
+ .init_irq = ks8695_init_irq,
+ .init_machine = sg_init,
+ .timer = &ks8695_timer,
+ .restart = ks8695_restart,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c
index 7f3f24053a0..ddb24222918 100644
--- a/arch/arm/mach-ks8695/cpu.c
+++ b/arch/arm/mach-ks8695/cpu.c
@@ -36,7 +36,7 @@
static struct __initdata map_desc ks8695_io_desc[] = {
{
- .virtual = KS8695_IO_VA,
+ .virtual = (unsigned long)KS8695_IO_VA,
.pfn = __phys_to_pfn(KS8695_IO_PA),
.length = KS8695_IO_SIZE,
.type = MT_DEVICE,
diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c
index 73bd6381287..47399bc3c02 100644
--- a/arch/arm/mach-ks8695/devices.c
+++ b/arch/arm/mach-ks8695/devices.c
@@ -182,27 +182,6 @@ static void __init ks8695_add_device_watchdog(void)
}
-/* --------------------------------------------------------------------
- * LEDs
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_LEDS)
-short ks8695_leds_cpu = -1;
-short ks8695_leds_timer = -1;
-
-void __init ks8695_init_leds(u8 cpu_led, u8 timer_led)
-{
- /* Enable GPIO to access the LEDs */
- gpio_direction_output(cpu_led, 1);
- gpio_direction_output(timer_led, 1);
-
- ks8695_leds_cpu = cpu_led;
- ks8695_leds_timer = timer_led;
-}
-#else
-void __init ks8695_init_leds(u8 cpu_led, u8 timer_led) {}
-#endif
-
/* -------------------------------------------------------------------- */
/*
diff --git a/arch/arm/mach-ks8695/include/mach/devices.h b/arch/arm/mach-ks8695/include/mach/devices.h
index 85a3c9aa7d1..1e6594a0f29 100644
--- a/arch/arm/mach-ks8695/include/mach/devices.h
+++ b/arch/arm/mach-ks8695/include/mach/devices.h
@@ -18,11 +18,6 @@ extern void __init ks8695_add_device_wan(void);
extern void __init ks8695_add_device_lan(void);
extern void __init ks8695_add_device_hpna(void);
- /* LEDs */
-extern short ks8695_leds_cpu;
-extern short ks8695_leds_timer;
-extern void __init ks8695_init_leds(u8 cpu_led, u8 timer_led);
-
/* PCI */
#define KS8695_MODE_PCI 0
#define KS8695_MODE_MINIPCI 1
diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h
index 5e0c388143d..5090338c0db 100644
--- a/arch/arm/mach-ks8695/include/mach/hardware.h
+++ b/arch/arm/mach-ks8695/include/mach/hardware.h
@@ -33,7 +33,7 @@
* head debug code as the initial MMU setup only deals in L1 sections.
*/
#define KS8695_IO_PA 0x03F00000
-#define KS8695_IO_VA 0xF0000000
+#define KS8695_IO_VA IOMEM(0xF0000000)
#define KS8695_IO_SIZE SZ_1M
#define KS8695_PCIMEM_PA 0x60000000
diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h
index 9495cb4d701..8879d610308 100644
--- a/arch/arm/mach-ks8695/include/mach/uncompress.h
+++ b/arch/arm/mach-ks8695/include/mach/uncompress.h
@@ -19,15 +19,15 @@
static void putc(char c)
{
- while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE))
+ while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE))
barrier();
- __raw_writel(c, KS8695_UART_PA + KS8695_URTH);
+ __raw_writel(c, (void __iomem*)KS8695_UART_PA + KS8695_URTH);
}
static inline void flush(void)
{
- while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTE))
+ while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTE))
barrier();
}
diff --git a/arch/arm/mach-ks8695/leds.c b/arch/arm/mach-ks8695/leds.c
deleted file mode 100644
index 4bd70754729..00000000000
--- a/arch/arm/mach-ks8695/leds.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * LED driver for KS8695-based boards.
- *
- * Copyright (C) Andrew Victor
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#include <asm/leds.h>
-#include <mach/devices.h>
-
-
-static inline void ks8695_led_on(unsigned int led)
-{
- gpio_set_value(led, 0);
-}
-
-static inline void ks8695_led_off(unsigned int led)
-{
- gpio_set_value(led, 1);
-}
-
-static inline void ks8695_led_toggle(unsigned int led)
-{
- unsigned long is_off = gpio_get_value(led);
- if (is_off)
- ks8695_led_on(led);
- else
- ks8695_led_off(led);
-}
-
-
-/*
- * Handle LED events.
- */
-static void ks8695_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch(evt) {
- case led_start: /* System startup */
- ks8695_led_on(ks8695_leds_cpu);
- break;
-
- case led_stop: /* System stop / suspend */
- ks8695_led_off(ks8695_leds_cpu);
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer: /* Every 50 timer ticks */
- ks8695_led_toggle(ks8695_leds_timer);
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start: /* Entering idle state */
- ks8695_led_off(ks8695_leds_cpu);
- break;
-
- case led_idle_end: /* Exit idle state */
- ks8695_led_on(ks8695_leds_cpu);
- break;
-#endif
-
- default:
- break;
- }
-
- local_irq_restore(flags);
-}
-
-
-static int __init leds_init(void)
-{
- if ((ks8695_leds_timer == -1) || (ks8695_leds_cpu == -1))
- return -ENODEV;
-
- leds_event = ks8695_leds_event;
-
- leds_event(led_start);
- return 0;
-}
-
-__initcall(leds_init);
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index a48dc2dec48..0d4db8c544b 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -177,25 +177,25 @@ u32 clk_get_pclk_div(void)
static struct map_desc lpc32xx_io_desc[] __initdata = {
{
- .virtual = IO_ADDRESS(LPC32XX_AHB0_START),
+ .virtual = (unsigned long)IO_ADDRESS(LPC32XX_AHB0_START),
.pfn = __phys_to_pfn(LPC32XX_AHB0_START),
.length = LPC32XX_AHB0_SIZE,
.type = MT_DEVICE
},
{
- .virtual = IO_ADDRESS(LPC32XX_AHB1_START),
+ .virtual = (unsigned long)IO_ADDRESS(LPC32XX_AHB1_START),
.pfn = __phys_to_pfn(LPC32XX_AHB1_START),
.length = LPC32XX_AHB1_SIZE,
.type = MT_DEVICE
},
{
- .virtual = IO_ADDRESS(LPC32XX_FABAPB_START),
+ .virtual = (unsigned long)IO_ADDRESS(LPC32XX_FABAPB_START),
.pfn = __phys_to_pfn(LPC32XX_FABAPB_START),
.length = LPC32XX_FABAPB_SIZE,
.type = MT_DEVICE
},
{
- .virtual = IO_ADDRESS(LPC32XX_IRAM_BASE),
+ .virtual = (unsigned long)IO_ADDRESS(LPC32XX_IRAM_BASE),
.pfn = __phys_to_pfn(LPC32XX_IRAM_BASE),
.length = (LPC32XX_IRAM_BANK_SIZE * 2),
.type = MT_DEVICE
diff --git a/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h b/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h
index 1816e22a347..a544e962a81 100644
--- a/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h
+++ b/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h
@@ -30,7 +30,7 @@
#define LPC32XX_GPIO_P1_MAX 24
#define LPC32XX_GPIO_P2_MAX 13
#define LPC32XX_GPIO_P3_MAX 6
-#define LPC32XX_GPI_P3_MAX 28
+#define LPC32XX_GPI_P3_MAX 29
#define LPC32XX_GPO_P3_MAX 24
#define LPC32XX_GPIO_P0_GRP 0
diff --git a/arch/arm/mach-lpc32xx/include/mach/hardware.h b/arch/arm/mach-lpc32xx/include/mach/hardware.h
index 33e1dde37bd..69065de97a3 100644
--- a/arch/arm/mach-lpc32xx/include/mach/hardware.h
+++ b/arch/arm/mach-lpc32xx/include/mach/hardware.h
@@ -25,7 +25,7 @@
/*
* This macro relies on fact that for all HW i/o addresses bits 20-23 are 0
*/
-#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\
+#define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\
IO_BASE)
#define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x))
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
index 8f2a2f8712d..e8ff4c3f056 100644
--- a/arch/arm/mach-lpc32xx/phy3250.c
+++ b/arch/arm/mach-lpc32xx/phy3250.c
@@ -24,12 +24,9 @@
#include <linux/irq.h>
#include <linux/dma-mapping.h>
#include <linux/device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/eeprom.h>
#include <linux/gpio.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
-#include <linux/amba/pl022.h>
#include <linux/amba/pl08x.h>
#include <linux/amba/mmci.h>
#include <linux/of.h>
@@ -158,21 +155,6 @@ static struct clcd_board lpc32xx_clcd_data = {
.remove = lpc32xx_clcd_remove,
};
-/*
- * AMBA SSP (SPI)
- */
-static struct pl022_ssp_controller lpc32xx_ssp0_data = {
- .bus_id = 0,
- .num_chipselect = 1,
- .enable_dma = 0,
-};
-
-static struct pl022_ssp_controller lpc32xx_ssp1_data = {
- .bus_id = 1,
- .num_chipselect = 1,
- .enable_dma = 0,
-};
-
static struct pl08x_channel_data pl08x_slave_channels[] = {
{
.bus_id = "nand-slc",
@@ -234,8 +216,8 @@ static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = {
};
static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = {
- OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", &lpc32xx_ssp0_data),
- OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", &lpc32xx_ssp1_data),
+ OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", NULL),
+ OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", NULL),
OF_DEV_AUXDATA("arm,pl110", 0x31040000, "dev:clcd", &lpc32xx_clcd_data),
OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd),
OF_DEV_AUXDATA("arm,pl18x", 0x20098000, "20098000.sd",
diff --git a/arch/arm/mach-mmp/include/mach/debug-macro.S b/arch/arm/mach-mmp/include/mach/debug-macro.S
index b6f14d203c2..5c3cc29688a 100644
--- a/arch/arm/mach-mmp/include/mach/debug-macro.S
+++ b/arch/arm/mach-mmp/include/mach/debug-macro.S
@@ -9,13 +9,21 @@
* published by the Free Software Foundation.
*/
+#if defined(CONFIG_DEBUG_MMP_UART2)
+#define MMP_UART_OFFSET 0x00017000
+#elif defined(CONFIG_DEBUG_MMP_UART3)
+#define MMP_UART_OFFSET 0x00018000
+#else
+#error "Select uart for DEBUG_LL"
+#endif
+
#include <mach/addr-map.h>
.macro addruart, rp, rv, tmp
ldr \rp, =APB_PHYS_BASE @ physical
ldr \rv, =APB_VIRT_BASE @ virtual
- orr \rp, \rp, #0x00017000
- orr \rv, \rv, #0x00017000
+ orr \rp, \rp, #MMP_UART_OFFSET
+ orr \rv, \rv, #MMP_UART_OFFSET
.endm
#define UART_SHIFT 2
diff --git a/arch/arm/mach-mmp/irq.c b/arch/arm/mach-mmp/irq.c
index e60c7d98922..3c71246cd99 100644
--- a/arch/arm/mach-mmp/irq.c
+++ b/arch/arm/mach-mmp/irq.c
@@ -153,10 +153,8 @@ static void icu_mux_irq_demux(unsigned int irq, struct irq_desc *desc)
status = readl_relaxed(data->reg_status) & ~mask;
if (status == 0)
break;
- n = find_first_bit(&status, BITS_PER_LONG);
- while (n < BITS_PER_LONG) {
+ for_each_set_bit(n, &status, BITS_PER_LONG) {
generic_handle_irq(icu_data[i].virq_base + n);
- n = find_next_bit(&status, BITS_PER_LONG, n + 1);
}
}
}
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 7a7de2b12a6..ce55fd8821c 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -177,12 +177,22 @@ static struct mv_usb_platform_data ttc_usb_pdata = {
#endif
#endif
+#ifdef CONFIG_MTD_NAND_PXA3xx
+static struct pxa3xx_nand_platform_data dkb_nand_info = {
+ .enable_arbiter = 1,
+ .num_cs = 1,
+};
+#endif
+
static void __init ttc_dkb_init(void)
{
mfp_config(ARRAY_AND_SIZE(ttc_dkb_pin_config));
/* on-chip devices */
pxa910_add_uart(1);
+#ifdef CONFIG_MTD_NAND_PXA3xx
+ pxa910_add_nand(&dkb_nand_info);
+#endif
/* off-chip devices */
pxa910_add_twsi(0, NULL, ARRAY_AND_SIZE(ttc_dkb_i2c_info));
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index b2740c800e8..7902de151cc 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -1,8 +1,12 @@
if ARCH_MSM
+comment "Qualcomm MSM SoC Type"
+ depends on (ARCH_MSM8X60 || ARCH_MSM8960)
+
choice
prompt "Qualcomm MSM SoC Type"
default ARCH_MSM7X00A
+ depends on !(ARCH_MSM8X60 || ARCH_MSM8960)
config ARCH_MSM7X00A
bool "MSM7x00A / MSM7x01A"
@@ -36,6 +40,8 @@ config ARCH_QSD8X50
select GPIO_MSM_V1
select MSM_PROC_COMM
+endchoice
+
config ARCH_MSM8X60
bool "MSM8X60"
select ARCH_MSM_SCORPIONMP
@@ -57,8 +63,6 @@ config ARCH_MSM8960
select MSM_SCM if SMP
select USE_OF
-endchoice
-
config MSM_HAS_DEBUG_UART_HS
bool
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h
index c6d38f1d0c9..199372e62de 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h
@@ -41,21 +41,10 @@
#define MSM8X60_QGIC_CPU_PHYS 0x02081000
#define MSM8X60_QGIC_CPU_SIZE SZ_4K
-#define MSM_ACC_BASE IOMEM(0xF0002000)
-#define MSM_ACC_PHYS 0x02001000
-#define MSM_ACC_SIZE SZ_4K
-
-#define MSM_GCC_BASE IOMEM(0xF0003000)
-#define MSM_GCC_PHYS 0x02082000
-#define MSM_GCC_SIZE SZ_4K
-
#define MSM_TLMM_BASE IOMEM(0xF0004000)
#define MSM_TLMM_PHYS 0x00800000
#define MSM_TLMM_SIZE SZ_16K
-#define MSM_SHARED_RAM_BASE IOMEM(0xF0100000)
-#define MSM_SHARED_RAM_SIZE SZ_1M
-
#define MSM8X60_TMR_PHYS 0x02000000
#define MSM8X60_TMR_SIZE SZ_4K
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index 00afdfb8c38..2ab7cf0919b 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -41,12 +41,11 @@
#include "msm_iomap-7x30.h"
#elif defined(CONFIG_ARCH_QSD8X50)
#include "msm_iomap-8x50.h"
-#elif defined(CONFIG_ARCH_MSM8X60)
-#include "msm_iomap-8x60.h"
#else
#include "msm_iomap-7x00.h"
#endif
+#include "msm_iomap-8x60.h"
#include "msm_iomap-8960.h"
#define MSM_DEBUG_UART_SIZE SZ_4K
diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
index 3854f6f20ce..123ef9cbce1 100644
--- a/arch/arm/mach-msm/io.c
+++ b/arch/arm/mach-msm/io.c
@@ -111,8 +111,6 @@ static struct map_desc msm8x60_io_desc[] __initdata = {
MSM_CHIP_DEVICE(QGIC_CPU, MSM8X60),
MSM_CHIP_DEVICE(TMR, MSM8X60),
MSM_CHIP_DEVICE(TMR0, MSM8X60),
- MSM_DEVICE(ACC),
- MSM_DEVICE(GCC),
#ifdef CONFIG_DEBUG_MSM8660_UART
MSM_DEVICE(DEBUG_UART),
#endif
diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c
index 84183ed2ef7..c5a2eddc6cd 100644
--- a/arch/arm/mach-msm/smd.c
+++ b/arch/arm/mach-msm/smd.c
@@ -49,13 +49,14 @@ static int msm_smd_debug_mask;
struct shared_info {
int ready;
- unsigned state;
+ void __iomem *state;
};
static unsigned dummy_state[SMSM_STATE_COUNT];
static struct shared_info smd_info = {
- .state = (unsigned) &dummy_state,
+ /* FIXME: not a real __iomem pointer */
+ .state = &dummy_state,
};
module_param_named(debug_mask, msm_smd_debug_mask,
@@ -789,22 +790,22 @@ void *smem_alloc(unsigned id, unsigned size)
return smem_find(id, size);
}
-void *smem_item(unsigned id, unsigned *size)
+void __iomem *smem_item(unsigned id, unsigned *size)
{
struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE;
struct smem_heap_entry *toc = shared->heap_toc;
if (id >= SMEM_NUM_ITEMS)
- return 0;
+ return NULL;
if (toc[id].allocated) {
*size = toc[id].size;
- return (void *) (MSM_SHARED_RAM_BASE + toc[id].offset);
+ return (MSM_SHARED_RAM_BASE + toc[id].offset);
} else {
*size = 0;
}
- return 0;
+ return NULL;
}
void *smem_find(unsigned id, unsigned size_in)
@@ -850,7 +851,7 @@ static irqreturn_t smsm_irq_handler(int irq, void *data)
int smsm_change_state(enum smsm_state_item item,
uint32_t clear_mask, uint32_t set_mask)
{
- unsigned long addr = smd_info.state + item * 4;
+ void __iomem *addr = smd_info.state + item * 4;
unsigned long flags;
unsigned state;
@@ -936,10 +937,10 @@ int smd_core_init(void)
/* wait for essential items to be initialized */
for (;;) {
unsigned size;
- void *state;
+ void __iomem *state;
state = smem_item(SMEM_SMSM_SHARED_STATE, &size);
if (size == SMSM_V1_SIZE || size == SMSM_V2_SIZE) {
- smd_info.state = (unsigned)state;
+ smd_info.state = state;
break;
}
}
diff --git a/arch/arm/mach-mxs/icoll.c b/arch/arm/mach-mxs/icoll.c
index 23ca9d083b2..8fb23af154b 100644
--- a/arch/arm/mach-mxs/icoll.c
+++ b/arch/arm/mach-mxs/icoll.c
@@ -19,20 +19,27 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/irqdomain.h>
#include <linux/io.h>
-
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <asm/exception.h>
#include <mach/mxs.h>
#include <mach/common.h>
#define HW_ICOLL_VECTOR 0x0000
#define HW_ICOLL_LEVELACK 0x0010
#define HW_ICOLL_CTRL 0x0020
+#define HW_ICOLL_STAT_OFFSET 0x0070
#define HW_ICOLL_INTERRUPTn_SET(n) (0x0124 + (n) * 0x10)
#define HW_ICOLL_INTERRUPTn_CLR(n) (0x0128 + (n) * 0x10)
#define BM_ICOLL_INTERRUPTn_ENABLE 0x00000004
#define BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 0x1
+#define ICOLL_NUM_IRQS 128
+
static void __iomem *icoll_base = MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR);
+static struct irq_domain *icoll_domain;
static void icoll_ack_irq(struct irq_data *d)
{
@@ -48,13 +55,13 @@ static void icoll_ack_irq(struct irq_data *d)
static void icoll_mask_irq(struct irq_data *d)
{
__raw_writel(BM_ICOLL_INTERRUPTn_ENABLE,
- icoll_base + HW_ICOLL_INTERRUPTn_CLR(d->irq));
+ icoll_base + HW_ICOLL_INTERRUPTn_CLR(d->hwirq));
}
static void icoll_unmask_irq(struct irq_data *d)
{
__raw_writel(BM_ICOLL_INTERRUPTn_ENABLE,
- icoll_base + HW_ICOLL_INTERRUPTn_SET(d->irq));
+ icoll_base + HW_ICOLL_INTERRUPTn_SET(d->hwirq));
}
static struct irq_chip mxs_icoll_chip = {
@@ -63,18 +70,56 @@ static struct irq_chip mxs_icoll_chip = {
.irq_unmask = icoll_unmask_irq,
};
-void __init icoll_init_irq(void)
+asmlinkage void __exception_irq_entry icoll_handle_irq(struct pt_regs *regs)
{
- int i;
+ u32 irqnr;
+
+ do {
+ irqnr = __raw_readl(icoll_base + HW_ICOLL_STAT_OFFSET);
+ if (irqnr != 0x7f) {
+ __raw_writel(irqnr, icoll_base + HW_ICOLL_VECTOR);
+ irqnr = irq_find_mapping(icoll_domain, irqnr);
+ handle_IRQ(irqnr, regs);
+ continue;
+ }
+ break;
+ } while (1);
+}
+
+static int icoll_irq_domain_map(struct irq_domain *d, unsigned int virq,
+ irq_hw_number_t hw)
+{
+ irq_set_chip_and_handler(virq, &mxs_icoll_chip, handle_level_irq);
+ set_irq_flags(virq, IRQF_VALID);
+
+ return 0;
+}
+static struct irq_domain_ops icoll_irq_domain_ops = {
+ .map = icoll_irq_domain_map,
+ .xlate = irq_domain_xlate_onecell,
+};
+
+void __init icoll_of_init(struct device_node *np,
+ struct device_node *interrupt_parent)
+{
/*
* Interrupt Collector reset, which initializes the priority
* for each irq to level 0.
*/
mxs_reset_block(icoll_base + HW_ICOLL_CTRL);
- for (i = 0; i < MXS_INTERNAL_IRQS; i++) {
- irq_set_chip_and_handler(i, &mxs_icoll_chip, handle_level_irq);
- set_irq_flags(i, IRQF_VALID);
- }
+ icoll_domain = irq_domain_add_linear(np, ICOLL_NUM_IRQS,
+ &icoll_irq_domain_ops, NULL);
+ WARN_ON(!icoll_domain);
+}
+
+static const struct of_device_id icoll_of_match[] __initconst = {
+ {.compatible = "fsl,icoll", .data = icoll_of_init},
+ { /* sentinel */ }
+};
+
+void __init icoll_init_irq(void)
+{
+ of_irq_init(icoll_of_match);
}
diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h
index 4dec79563f1..be5a9c93cb2 100644
--- a/arch/arm/mach-mxs/include/mach/common.h
+++ b/arch/arm/mach-mxs/include/mach/common.h
@@ -13,7 +13,7 @@
extern const u32 *mxs_get_ocotp(void);
extern int mxs_reset_block(void __iomem *);
-extern void mxs_timer_init(int);
+extern void mxs_timer_init(void);
extern void mxs_restart(char, const char *);
extern int mxs_saif_clkmux_select(unsigned int clkmux);
@@ -24,5 +24,6 @@ extern int mx28_clocks_init(void);
extern void mx28_map_io(void);
extern void icoll_init_irq(void);
+extern void icoll_handle_irq(struct pt_regs *);
#endif /* __MACH_MXS_COMMON_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/entry-macro.S b/arch/arm/mach-mxs/include/mach/entry-macro.S
deleted file mode 100644
index 0c14259705b..00000000000
--- a/arch/arm/mach-mxs/include/mach/entry-macro.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Low-level IRQ helper macros for Freescale MXS-based
- *
- * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <mach/mxs.h>
-
-#define MXS_ICOLL_VBASE MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR)
-#define HW_ICOLL_STAT_OFFSET 0x70
-
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- ldr \irqnr, [\base, #HW_ICOLL_STAT_OFFSET]
- cmp \irqnr, #0x7F
- strne \irqnr, [\base]
- moveqs \irqnr, #0
- .endm
-
- .macro get_irqnr_preamble, base, tmp
- ldr \base, =MXS_ICOLL_VBASE
- .endm
diff --git a/arch/arm/mach-mxs/include/mach/irqs.h b/arch/arm/mach-mxs/include/mach/irqs.h
deleted file mode 100644
index f771039b814..00000000000
--- a/arch/arm/mach-mxs/include/mach/irqs.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __MACH_MXS_IRQS_H__
-#define __MACH_MXS_IRQS_H__
-
-#define MXS_INTERNAL_IRQS 128
-
-#define MXS_GPIO_IRQ_START MXS_INTERNAL_IRQS
-
-/* the maximum for MXS-based */
-#define MXS_GPIO_IRQS (32 * 5)
-
-/*
- * The next 16 interrupts are for board specific purposes. Since
- * the kernel can only run on one machine at a time, we can re-use
- * these. If you need more, increase MXS_BOARD_IRQS, but keep it
- * within sensible limits.
- */
-#define MXS_BOARD_IRQ_START (MXS_GPIO_IRQ_START + MXS_GPIO_IRQS)
-#define MXS_BOARD_IRQS 16
-
-#define NR_IRQS (MXS_BOARD_IRQ_START + MXS_BOARD_IRQS)
-
-#endif /* __MACH_MXS_IRQS_H__ */
diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c
index 433af893ad8..4748ec551a6 100644
--- a/arch/arm/mach-mxs/mach-mxs.c
+++ b/arch/arm/mach-mxs/mach-mxs.c
@@ -17,10 +17,8 @@
#include <linux/err.h>
#include <linux/gpio.h>
#include <linux/init.h>
-#include <linux/irqdomain.h>
#include <linux/micrel_phy.h>
#include <linux/mxsfb.h>
-#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/phy.h>
#include <linux/pinctrl/consumer.h>
@@ -141,37 +139,6 @@ static struct of_dev_auxdata mxs_auxdata_lookup[] __initdata = {
{ /* sentinel */ }
};
-static int __init mxs_icoll_add_irq_domain(struct device_node *np,
- struct device_node *interrupt_parent)
-{
- irq_domain_add_legacy(np, 128, 0, 0, &irq_domain_simple_ops, NULL);
-
- return 0;
-}
-
-static int __init mxs_gpio_add_irq_domain(struct device_node *np,
- struct device_node *interrupt_parent)
-{
- static int gpio_irq_base = MXS_GPIO_IRQ_START;
-
- irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL);
- gpio_irq_base += 32;
-
- return 0;
-}
-
-static const struct of_device_id mxs_irq_match[] __initconst = {
- { .compatible = "fsl,mxs-icoll", .data = mxs_icoll_add_irq_domain, },
- { .compatible = "fsl,mxs-gpio", .data = mxs_gpio_add_irq_domain, },
- { /* sentinel */ }
-};
-
-static void __init mxs_dt_init_irq(void)
-{
- icoll_init_irq();
- of_irq_init(mxs_irq_match);
-}
-
static void __init imx23_timer_init(void)
{
mx23_clocks_init();
@@ -305,7 +272,7 @@ static void __init apx4devkit_init(void)
enable_clk_enet_out();
if (IS_BUILTIN(CONFIG_PHYLIB))
- phy_register_fixup_for_uid(PHY_ID_KS8051, MICREL_PHY_ID_MASK,
+ phy_register_fixup_for_uid(PHY_ID_KSZ8051, MICREL_PHY_ID_MASK,
apx4devkit_phy_fixup);
mxsfb_pdata.mode_list = apx4devkit_video_modes;
@@ -421,7 +388,8 @@ static const char *imx28_dt_compat[] __initdata = {
DT_MACHINE_START(IMX23, "Freescale i.MX23 (Device Tree)")
.map_io = mx23_map_io,
- .init_irq = mxs_dt_init_irq,
+ .init_irq = icoll_init_irq,
+ .handle_irq = icoll_handle_irq,
.timer = &imx23_timer,
.init_machine = mxs_machine_init,
.dt_compat = imx23_dt_compat,
@@ -430,7 +398,8 @@ MACHINE_END
DT_MACHINE_START(IMX28, "Freescale i.MX28 (Device Tree)")
.map_io = mx28_map_io,
- .init_irq = mxs_dt_init_irq,
+ .init_irq = icoll_init_irq,
+ .handle_irq = icoll_handle_irq,
.timer = &imx28_timer,
.init_machine = mxs_machine_init,
.dt_compat = imx28_dt_compat,
diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c
index 02d36de9c4e..7c379261339 100644
--- a/arch/arm/mach-mxs/timer.c
+++ b/arch/arm/mach-mxs/timer.c
@@ -25,6 +25,8 @@
#include <linux/irq.h>
#include <linux/clockchips.h>
#include <linux/clk.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
#include <asm/mach/time.h>
#include <mach/mxs.h>
@@ -244,9 +246,17 @@ static int __init mxs_clocksource_init(struct clk *timer_clk)
return 0;
}
-void __init mxs_timer_init(int irq)
+void __init mxs_timer_init(void)
{
+ struct device_node *np;
struct clk *timer_clk;
+ int irq;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,timrot");
+ if (!np) {
+ pr_err("%s: failed find timrot node\n", __func__);
+ return;
+ }
timer_clk = clk_get_sys("timrot", NULL);
if (IS_ERR(timer_clk)) {
@@ -295,5 +305,6 @@ void __init mxs_timer_init(int irq)
mxs_clockevent_init(timer_clk);
/* Make irqs happen */
+ irq = irq_of_parse_and_map(np, 0);
setup_irq(irq, &mxs_timer_irq);
}
diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index 381c08027df..92a00260d07 100644
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -112,8 +112,7 @@ static struct mtd_partition nhk8815_partitions[] = {
static struct nomadik_nand_platform_data nhk8815_nand_data = {
.parts = nhk8815_partitions,
.nparts = ARRAY_SIZE(nhk8815_partitions),
- .options = NAND_COPYBACK | NAND_CACHEPRG | NAND_NO_PADDING \
- | NAND_NO_READRDY,
+ .options = NAND_COPYBACK | NAND_CACHEPRG | NAND_NO_PADDING,
.init = nhk8815_nand_init,
};
diff --git a/arch/arm/mach-nomadik/include/mach/hardware.h b/arch/arm/mach-nomadik/include/mach/hardware.h
index 6316dba3bfc..02035e459f5 100644
--- a/arch/arm/mach-nomadik/include/mach/hardware.h
+++ b/arch/arm/mach-nomadik/include/mach/hardware.h
@@ -30,7 +30,7 @@
- NOMADIK_IO_VIRTUAL + NOMADIK_IO_PHYSICAL)
/* used in asm code, so no casts */
-#define IO_ADDRESS(x) ((x) - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL)
+#define IO_ADDRESS(x) IOMEM((x) - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL)
/*
* Base address defination for Nomadik Onchip Logic Block
diff --git a/arch/arm/mach-nomadik/include/mach/uncompress.h b/arch/arm/mach-nomadik/include/mach/uncompress.h
index 071003bc845..7d4687e9cbd 100644
--- a/arch/arm/mach-nomadik/include/mach/uncompress.h
+++ b/arch/arm/mach-nomadik/include/mach/uncompress.h
@@ -27,10 +27,10 @@
struct amba_device;
#include <linux/amba/serial.h>
-#define NOMADIK_UART_DR 0x101FB000
-#define NOMADIK_UART_LCRH 0x101FB02c
-#define NOMADIK_UART_CR 0x101FB030
-#define NOMADIK_UART_FR 0x101FB018
+#define NOMADIK_UART_DR (void __iomem *)0x101FB000
+#define NOMADIK_UART_LCRH (void __iomem *)0x101FB02c
+#define NOMADIK_UART_CR (void __iomem *)0x101FB030
+#define NOMADIK_UART_FR (void __iomem *)0x101FB018
static void putc(const char c)
{
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 398e9e53e18..cd169c38616 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -61,14 +61,6 @@ obj-$(CONFIG_ARCH_OMAP850) += gpio7xx.o
obj-$(CONFIG_ARCH_OMAP15XX) += gpio15xx.o
obj-$(CONFIG_ARCH_OMAP16XX) += gpio16xx.o
-# LEDs support
-led-$(CONFIG_MACH_OMAP_H2) += leds-h2p2-debug.o
-led-$(CONFIG_MACH_OMAP_H3) += leds-h2p2-debug.o
-led-$(CONFIG_MACH_OMAP_INNOVATOR) += leds-innovator.o
-led-$(CONFIG_MACH_OMAP_PERSEUS2) += leds-h2p2-debug.o
-led-$(CONFIG_MACH_OMAP_OSK) += leds-osk.o
-obj-$(CONFIG_LEDS) += $(led-y)
-
ifneq ($(CONFIG_FB_OMAP),)
obj-y += lcd_dma.o
endif
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index af283a2bc7c..376f7f29ef7 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -32,6 +32,7 @@
#include <linux/smc91x.h>
#include <linux/omapfb.h>
#include <linux/platform_data/gpio-omap.h>
+#include <linux/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -307,12 +308,39 @@ static struct platform_device h2_irda_device = {
.resource = h2_irda_resources,
};
+static struct gpio_led h2_gpio_led_pins[] = {
+ {
+ .name = "h2:red",
+ .default_trigger = "heartbeat",
+ .gpio = 3,
+ },
+ {
+ .name = "h2:green",
+ .default_trigger = "cpu0",
+ .gpio = OMAP_MPUIO(4),
+ },
+};
+
+static struct gpio_led_platform_data h2_gpio_led_data = {
+ .leds = h2_gpio_led_pins,
+ .num_leds = ARRAY_SIZE(h2_gpio_led_pins),
+};
+
+static struct platform_device h2_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &h2_gpio_led_data,
+ },
+};
+
static struct platform_device *h2_devices[] __initdata = {
&h2_nor_device,
&h2_nand_device,
&h2_smc91x_device,
&h2_irda_device,
&h2_kp_device,
+ &h2_gpio_leds,
};
static void __init h2_init_smc91x(void)
@@ -407,6 +435,10 @@ static void __init h2_init(void)
omap_cfg_reg(E19_1610_KBR4);
omap_cfg_reg(N19_1610_KBR5);
+ /* GPIO based LEDs */
+ omap_cfg_reg(P18_1610_GPIO3);
+ omap_cfg_reg(MPUIO4);
+
h2_smc91x_resources[1].start = gpio_to_irq(0);
h2_smc91x_resources[1].end = gpio_to_irq(0);
platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 06d11b1ee9c..ededdb7ef28 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -32,6 +32,7 @@
#include <linux/smc91x.h>
#include <linux/omapfb.h>
#include <linux/platform_data/gpio-omap.h>
+#include <linux/leds.h>
#include <asm/setup.h>
#include <asm/page.h>
@@ -325,6 +326,32 @@ static struct spi_board_info h3_spi_board_info[] __initdata = {
},
};
+static struct gpio_led h3_gpio_led_pins[] = {
+ {
+ .name = "h3:red",
+ .default_trigger = "heartbeat",
+ .gpio = 3,
+ },
+ {
+ .name = "h3:green",
+ .default_trigger = "cpu0",
+ .gpio = OMAP_MPUIO(4),
+ },
+};
+
+static struct gpio_led_platform_data h3_gpio_led_data = {
+ .leds = h3_gpio_led_pins,
+ .num_leds = ARRAY_SIZE(h3_gpio_led_pins),
+};
+
+static struct platform_device h3_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &h3_gpio_led_data,
+ },
+};
+
static struct platform_device *devices[] __initdata = {
&nor_device,
&nand_device,
@@ -332,6 +359,7 @@ static struct platform_device *devices[] __initdata = {
&intlat_device,
&h3_kp_device,
&h3_lcd_device,
+ &h3_gpio_leds,
};
static struct omap_usb_config h3_usb_config __initdata = {
@@ -399,6 +427,10 @@ static void __init h3_init(void)
omap_cfg_reg(E19_1610_KBR4);
omap_cfg_reg(N19_1610_KBR5);
+ /* GPIO based LEDs */
+ omap_cfg_reg(P18_1610_GPIO3);
+ omap_cfg_reg(MPUIO4);
+
smc91x_resources[1].start = gpio_to_irq(40);
smc91x_resources[1].end = gpio_to_irq(40);
platform_add_devices(devices, ARRAY_SIZE(devices));
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 2f1f9b96757..5973945a874 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -382,10 +382,37 @@ static struct platform_device osk5912_lcd_device = {
.id = -1,
};
+static struct gpio_led mistral_gpio_led_pins[] = {
+ {
+ .name = "mistral:red",
+ .default_trigger = "heartbeat",
+ .gpio = 3,
+ },
+ {
+ .name = "mistral:green",
+ .default_trigger = "cpu0",
+ .gpio = OMAP_MPUIO(4),
+ },
+};
+
+static struct gpio_led_platform_data mistral_gpio_led_data = {
+ .leds = mistral_gpio_led_pins,
+ .num_leds = ARRAY_SIZE(mistral_gpio_led_pins),
+};
+
+static struct platform_device mistral_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &mistral_gpio_led_data,
+ },
+};
+
static struct platform_device *mistral_devices[] __initdata = {
&osk5912_kp_device,
&mistral_bl_device,
&osk5912_lcd_device,
+ &mistral_gpio_leds,
};
static int mistral_get_pendown_state(void)
@@ -510,6 +537,12 @@ static void __init osk_mistral_init(void)
if (gpio_request(2, "lcd_pwr") == 0)
gpio_direction_output(2, 1);
+ /*
+ * GPIO based LEDs
+ */
+ omap_cfg_reg(P18_1610_GPIO3);
+ omap_cfg_reg(MPUIO4);
+
i2c_register_board_info(1, mistral_i2c_board_info,
ARRAY_SIZE(mistral_i2c_board_info));
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
deleted file mode 100644
index 6f958aec945..00000000000
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * linux/arch/arm/mach-omap1/leds-h2p2-debug.c
- *
- * Copyright 2003 by Texas Instruments Incorporated
- *
- * There are 16 LEDs on the debug board (all green); four may be used
- * for logical 'green', 'amber', 'red', and 'blue' (after "claiming").
- *
- * The "surfer" expansion board and H2 sample board also have two-color
- * green+red LEDs (in parallel), used here for timer and idle indicators.
- */
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/sched.h>
-#include <linux/io.h>
-#include <linux/platform_data/gpio-omap.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
-#include <plat/fpga.h>
-
-#include "leds.h"
-
-
-#define GPIO_LED_RED 3
-#define GPIO_LED_GREEN OMAP_MPUIO(4)
-
-
-#define LED_STATE_ENABLED 0x01
-#define LED_STATE_CLAIMED 0x02
-#define LED_TIMER_ON 0x04
-
-#define GPIO_IDLE GPIO_LED_GREEN
-#define GPIO_TIMER GPIO_LED_RED
-
-
-void h2p2_dbg_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- static struct h2p2_dbg_fpga __iomem *fpga;
- static u16 led_state, hw_led_state;
-
- local_irq_save(flags);
-
- if (!(led_state & LED_STATE_ENABLED) && evt != led_start)
- goto done;
-
- switch (evt) {
- case led_start:
- if (!fpga)
- fpga = ioremap(H2P2_DBG_FPGA_START,
- H2P2_DBG_FPGA_SIZE);
- if (fpga) {
- led_state |= LED_STATE_ENABLED;
- __raw_writew(~0, &fpga->leds);
- }
- break;
-
- case led_stop:
- case led_halted:
- /* all leds off during suspend or shutdown */
-
- if (! machine_is_omap_perseus2()) {
- gpio_set_value(GPIO_TIMER, 0);
- gpio_set_value(GPIO_IDLE, 0);
- }
-
- led_state &= ~LED_STATE_ENABLED;
- if (fpga) {
- __raw_writew(~0, &fpga->leds);
- if (evt == led_halted) {
- iounmap(fpga);
- fpga = NULL;
- }
- }
-
- goto done;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- led_state ^= LED_TIMER_ON;
-
- if (machine_is_omap_perseus2())
- hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER;
- else {
- gpio_set_value(GPIO_TIMER, led_state & LED_TIMER_ON);
- goto done;
- }
-
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (machine_is_omap_perseus2())
- hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE;
- else {
- gpio_set_value(GPIO_IDLE, 1);
- goto done;
- }
-
- break;
-
- case led_idle_end:
- if (machine_is_omap_perseus2())
- hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE;
- else {
- gpio_set_value(GPIO_IDLE, 0);
- goto done;
- }
-
- break;
-#endif
-
- case led_green_on:
- hw_led_state |= H2P2_DBG_FPGA_LED_GREEN;
- break;
- case led_green_off:
- hw_led_state &= ~H2P2_DBG_FPGA_LED_GREEN;
- break;
-
- case led_amber_on:
- hw_led_state |= H2P2_DBG_FPGA_LED_AMBER;
- break;
- case led_amber_off:
- hw_led_state &= ~H2P2_DBG_FPGA_LED_AMBER;
- break;
-
- case led_red_on:
- hw_led_state |= H2P2_DBG_FPGA_LED_RED;
- break;
- case led_red_off:
- hw_led_state &= ~H2P2_DBG_FPGA_LED_RED;
- break;
-
- case led_blue_on:
- hw_led_state |= H2P2_DBG_FPGA_LED_BLUE;
- break;
- case led_blue_off:
- hw_led_state &= ~H2P2_DBG_FPGA_LED_BLUE;
- break;
-
- default:
- break;
- }
-
-
- /*
- * Actually burn the LEDs
- */
- if (led_state & LED_STATE_ENABLED && fpga)
- __raw_writew(~hw_led_state, &fpga->leds);
-
-done:
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
deleted file mode 100644
index 3a066ee8d02..00000000000
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * linux/arch/arm/mach-omap1/leds-innovator.c
- */
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-void innovator_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = 0;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- hw_led_state = 0;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= 0;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= 0;
- break;
-
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~0;
- break;
-#endif
-
- case led_halted:
- break;
-
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~0;
- break;
-
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= 0;
- break;
-
- case led_amber_on:
- break;
-
- case led_amber_off:
- break;
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~0;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= 0;
- break;
-
- default:
- break;
- }
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
deleted file mode 100644
index 936ed426b84..00000000000
--- a/arch/arm/mach-omap1/leds-osk.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * linux/arch/arm/mach-omap1/leds-osk.c
- *
- * LED driver for OSK with optional Mistral QVGA board
- */
-#include <linux/gpio.h>
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED (1 << 0)
-#define LED_STATE_CLAIMED (1 << 1)
-static u8 led_state;
-
-#define TIMER_LED (1 << 3) /* Mistral board */
-#define IDLE_LED (1 << 4) /* Mistral board */
-static u8 hw_led_state;
-
-
-#ifdef CONFIG_OMAP_OSK_MISTRAL
-
-/* For now, all system indicators require the Mistral board, since that
- * LED can be manipulated without a task context. This LED is either red,
- * or green, but not both; it can't give the full "disco led" effect.
- */
-
-#define GPIO_LED_RED 3
-#define GPIO_LED_GREEN OMAP_MPUIO(4)
-
-static void mistral_setled(void)
-{
- int red = 0;
- int green = 0;
-
- if (hw_led_state & TIMER_LED)
- red = 1;
- else if (hw_led_state & IDLE_LED)
- green = 1;
- /* else both sides are disabled */
-
- gpio_set_value(GPIO_LED_GREEN, green);
- gpio_set_value(GPIO_LED_RED, red);
-}
-
-#endif
-
-void osk_leds_event(led_event_t evt)
-{
- unsigned long flags;
- u16 leds;
-
- local_irq_save(flags);
-
- if (!(led_state & LED_STATE_ENABLED) && evt != led_start)
- goto done;
-
- leds = hw_led_state;
- switch (evt) {
- case led_start:
- led_state |= LED_STATE_ENABLED;
- hw_led_state = 0;
- leds = ~0;
- break;
-
- case led_halted:
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- hw_led_state = 0;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = 0;
- leds = ~0;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
-#ifdef CONFIG_OMAP_OSK_MISTRAL
-
- case led_timer:
- hw_led_state ^= TIMER_LED;
- mistral_setled();
- break;
-
- case led_idle_start: /* idle == off */
- hw_led_state &= ~IDLE_LED;
- mistral_setled();
- break;
-
- case led_idle_end:
- hw_led_state |= IDLE_LED;
- mistral_setled();
- break;
-
-#endif /* CONFIG_OMAP_OSK_MISTRAL */
-
- default:
- break;
- }
-
- leds ^= hw_led_state;
-
-done:
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
deleted file mode 100644
index 4071479f710..00000000000
--- a/arch/arm/mach-omap1/leds.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * linux/arch/arm/mach-omap1/leds.c
- *
- * OMAP LEDs dispatcher
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_data/gpio-omap.h>
-
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
-#include <mach/mux.h>
-
-#include "leds.h"
-
-static int __init
-omap_leds_init(void)
-{
- if (!cpu_class_is_omap1())
- return -ENODEV;
-
- if (machine_is_omap_innovator())
- leds_event = innovator_leds_event;
-
- else if (machine_is_omap_h2()
- || machine_is_omap_h3()
- || machine_is_omap_perseus2())
- leds_event = h2p2_dbg_leds_event;
-
- else if (machine_is_omap_osk())
- leds_event = osk_leds_event;
-
- else
- return -1;
-
- if (machine_is_omap_h2()
- || machine_is_omap_h3()
-#ifdef CONFIG_OMAP_OSK_MISTRAL
- || machine_is_omap_osk()
-#endif
- ) {
-
- /* LED1/LED2 pins can be used as GPIO (as done here), or by
- * the LPG (works even in deep sleep!), to drive a bicolor
- * LED on the H2 sample board, and another on the H2/P2
- * "surfer" expansion board.
- *
- * The same pins drive a LED on the OSK Mistral board, but
- * that's a different kind of LED (just one color at a time).
- */
- omap_cfg_reg(P18_1610_GPIO3);
- if (gpio_request(3, "LED red") == 0)
- gpio_direction_output(3, 1);
- else
- printk(KERN_WARNING "LED: can't get GPIO3/red?\n");
-
- omap_cfg_reg(MPUIO4);
- if (gpio_request(OMAP_MPUIO(4), "LED green") == 0)
- gpio_direction_output(OMAP_MPUIO(4), 1);
- else
- printk(KERN_WARNING "LED: can't get MPUIO4/green?\n");
- }
-
- leds_event(led_start);
- return 0;
-}
-
-__initcall(omap_leds_init);
diff --git a/arch/arm/mach-omap1/leds.h b/arch/arm/mach-omap1/leds.h
deleted file mode 100644
index a1e9fedc376..00000000000
--- a/arch/arm/mach-omap1/leds.h
+++ /dev/null
@@ -1,3 +0,0 @@
-extern void innovator_leds_event(led_event_t evt);
-extern void h2p2_dbg_leds_event(led_event_t evt);
-extern void osk_leds_event(led_event_t evt);
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 4062480bfec..4d4816fd6fc 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -44,7 +44,6 @@
#include <linux/clockchips.h>
#include <linux/io.h>
-#include <asm/leds.h>
#include <asm/irq.h>
#include <asm/sched_clock.h>
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index eae49c3980c..74529549130 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -46,7 +46,6 @@
#include <linux/clockchips.h>
#include <linux/io.h>
-#include <asm/leds.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index eef99b77c40..a6219eaf1f6 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -25,6 +25,9 @@ config ARCH_OMAP2PLUS_TYPICAL
config SOC_HAS_OMAP2_SDRC
bool "OMAP2 SDRAM Controller support"
+config SOC_HAS_REALTIME_COUNTER
+ bool "Real time free running counter"
+
config ARCH_OMAP2
bool "TI OMAP2"
depends on ARCH_OMAP2PLUS
@@ -45,6 +48,7 @@ config ARCH_OMAP3
select ARM_CPU_SUSPEND if PM
select MULTI_IRQ_HANDLER
select SOC_HAS_OMAP2_SDRC
+ select OMAP_INTERCONNECT
config ARCH_OMAP4
bool "TI OMAP4"
@@ -64,6 +68,7 @@ config ARCH_OMAP4
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select ARM_CPU_SUSPEND if PM
select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
+ select OMAP_INTERCONNECT
config SOC_OMAP5
bool "TI OMAP5"
@@ -71,6 +76,8 @@ config SOC_OMAP5
select ARM_GIC
select HAVE_SMP
select ARM_CPU_SUSPEND if PM
+ select SOC_HAS_REALTIME_COUNTER
+ select ARM_ARCH_TIMER
comment "OMAP Core Type"
depends on ARCH_OMAP2
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 845202358dd..7d6abda3b74 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -180,11 +180,6 @@ obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o
# EMU peripherals
obj-$(CONFIG_OMAP3_EMU) += emu.o
-# L3 interconnect
-obj-$(CONFIG_ARCH_OMAP3) += omap_l3_smx.o
-obj-$(CONFIG_ARCH_OMAP4) += omap_l3_noc.o
-obj-$(CONFIG_SOC_OMAP5) += omap_l3_noc.o
-
obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o
mailbox_mach-objs := mailbox.o
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 6fe90796d46..a88809a59ea 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -545,6 +545,14 @@ static struct twl6040_platform_data twl6040_data = {
.audpwron_gpio = 127,
};
+static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo[] = {
+ {
+ I2C_BOARD_INFO("twl6040", 0x4b),
+ .irq = 119 + OMAP44XX_IRQ_GIC_START,
+ .platform_data = &twl6040_data,
+ },
+};
+
static struct twl4030_platform_data sdp4430_twldata = {
/* Regulators */
.vusim = &sdp4430_vusim,
@@ -578,8 +586,8 @@ static int __init omap4_i2c_init(void)
TWL_COMMON_REGULATOR_CLK32KG |
TWL_COMMON_REGULATOR_V1V8 |
TWL_COMMON_REGULATOR_V2V1);
- omap4_pmic_init("twl6030", &sdp4430_twldata,
- &twl6040_data, 119 + OMAP44XX_IRQ_GIC_START);
+ omap4_pmic_init("twl6030", &sdp4430_twldata, sdp4430_i2c_1_boardinfo,
+ ARRAY_SIZE(sdp4430_i2c_1_boardinfo));
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 3fe5f0f69c7..c64e565bdef 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -32,6 +32,7 @@
#include <linux/spi/ads7846.h>
#include <linux/i2c/twl.h>
#include <linux/usb/otg.h>
+#include <linux/usb/nop-usb-xceiv.h>
#include <linux/smsc911x.h>
#include <linux/wl12xx.h>
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 8ebb16c5182..e0dd70b9d91 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -264,6 +264,14 @@ static struct twl6040_platform_data twl6040_data = {
.audpwron_gpio = 127,
};
+static struct i2c_board_info __initdata panda_i2c_1_boardinfo[] = {
+ {
+ I2C_BOARD_INFO("twl6040", 0x4b),
+ .irq = 119 + OMAP44XX_IRQ_GIC_START,
+ .platform_data = &twl6040_data,
+ },
+};
+
/* Panda board uses the common PMIC configuration */
static struct twl4030_platform_data omap4_panda_twldata;
@@ -291,8 +299,8 @@ static int __init omap4_panda_i2c_init(void)
TWL_COMMON_REGULATOR_CLK32KG |
TWL_COMMON_REGULATOR_V1V8 |
TWL_COMMON_REGULATOR_V2V1);
- omap4_pmic_init("twl6030", &omap4_panda_twldata,
- &twl6040_data, 119 + OMAP44XX_IRQ_GIC_START);
+ omap4_pmic_init("twl6030", &omap4_panda_twldata, panda_i2c_1_boardinfo,
+ ARRAY_SIZE(panda_i2c_1_boardinfo));
omap_register_i2c_bus(2, 400, NULL, 0);
/*
* Bus 3 is attached to the DVI port where devices like the pico DLP
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index e7b246da02d..d1058f16fb4 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -123,6 +123,7 @@ static int __init omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
break;
default:
WARN(1, "Invalid gpio bank_type\n");
+ kfree(pdata->regs);
kfree(pdata);
return -EINVAL;
}
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index b3275babf19..5d3b4f4f81a 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -230,13 +230,7 @@ static inline void omap4_irq_save_context(void)
/* Save AuxBoot* registers */
val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0);
__raw_writel(val, sar_base + AUXCOREBOOT0_OFFSET);
- val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0);
- __raw_writel(val, sar_base + AUXCOREBOOT1_OFFSET);
-
- /* Save SyncReq generation logic */
- val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0);
- __raw_writel(val, sar_base + AUXCOREBOOT0_OFFSET);
- val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0);
+ val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_1);
__raw_writel(val, sar_base + AUXCOREBOOT1_OFFSET);
/* Save SyncReq generation logic */
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index f9bcb24cd51..c7dcb606cd0 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -5889,6 +5889,12 @@ static struct omap_hwmod_addr_space omap44xx_usb_otg_hs_addrs[] = {
.pa_end = 0x4a0ab003,
.flags = ADDR_TYPE_RT
},
+ {
+ /* XXX: Remove this once control module driver is in place */
+ .pa_start = 0x4a00233c,
+ .pa_end = 0x4a00233f,
+ .flags = ADDR_TYPE_RT
+ },
{ }
};
diff --git a/arch/arm/mach-omap2/omap_l3_noc.c b/arch/arm/mach-omap2/omap_l3_noc.c
deleted file mode 100644
index f447e02102b..00000000000
--- a/arch/arm/mach-omap2/omap_l3_noc.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- * OMAP4XXX L3 Interconnect error handling driver
- *
- * Copyright (C) 2011 Texas Corporation
- * Santosh Shilimkar <santosh.shilimkar@ti.com>
- * Sricharan <r.sricharan@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-
-#include "soc.h"
-#include "omap_l3_noc.h"
-
-/*
- * Interrupt Handler for L3 error detection.
- * 1) Identify the L3 clockdomain partition to which the error belongs to.
- * 2) Identify the slave where the error information is logged
- * 3) Print the logged information.
- * 4) Add dump stack to provide kernel trace.
- *
- * Two Types of errors :
- * 1) Custom errors in L3 :
- * Target like DMM/FW/EMIF generates SRESP=ERR error
- * 2) Standard L3 error:
- * - Unsupported CMD.
- * L3 tries to access target while it is idle
- * - OCP disconnect.
- * - Address hole error:
- * If DSS/ISS/FDIF/USBHOSTFS access a target where they
- * do not have connectivity, the error is logged in
- * their default target which is DMM2.
- *
- * On High Secure devices, firewall errors are possible and those
- * can be trapped as well. But the trapping is implemented as part
- * secure software and hence need not be implemented here.
- */
-static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
-{
-
- struct omap4_l3 *l3 = _l3;
- int inttype, i, k;
- int err_src = 0;
- u32 std_err_main, err_reg, clear, masterid;
- void __iomem *base, *l3_targ_base;
- char *target_name, *master_name = "UN IDENTIFIED";
-
- /* Get the Type of interrupt */
- inttype = irq == l3->app_irq ? L3_APPLICATION_ERROR : L3_DEBUG_ERROR;
-
- for (i = 0; i < L3_MODULES; i++) {
- /*
- * Read the regerr register of the clock domain
- * to determine the source
- */
- base = l3->l3_base[i];
- err_reg = __raw_readl(base + l3_flagmux[i] +
- + L3_FLAGMUX_REGERR0 + (inttype << 3));
-
- /* Get the corresponding error and analyse */
- if (err_reg) {
- /* Identify the source from control status register */
- err_src = __ffs(err_reg);
-
- /* Read the stderrlog_main_source from clk domain */
- l3_targ_base = base + *(l3_targ[i] + err_src);
- std_err_main = __raw_readl(l3_targ_base +
- L3_TARG_STDERRLOG_MAIN);
- masterid = __raw_readl(l3_targ_base +
- L3_TARG_STDERRLOG_MSTADDR);
-
- switch (std_err_main & CUSTOM_ERROR) {
- case STANDARD_ERROR:
- target_name =
- l3_targ_inst_name[i][err_src];
- WARN(true, "L3 standard error: TARGET:%s at address 0x%x\n",
- target_name,
- __raw_readl(l3_targ_base +
- L3_TARG_STDERRLOG_SLVOFSLSB));
- /* clear the std error log*/
- clear = std_err_main | CLEAR_STDERR_LOG;
- writel(clear, l3_targ_base +
- L3_TARG_STDERRLOG_MAIN);
- break;
-
- case CUSTOM_ERROR:
- target_name =
- l3_targ_inst_name[i][err_src];
- for (k = 0; k < NUM_OF_L3_MASTERS; k++) {
- if (masterid == l3_masters[k].id)
- master_name =
- l3_masters[k].name;
- }
- WARN(true, "L3 custom error: MASTER:%s TARGET:%s\n",
- master_name, target_name);
- /* clear the std error log*/
- clear = std_err_main | CLEAR_STDERR_LOG;
- writel(clear, l3_targ_base +
- L3_TARG_STDERRLOG_MAIN);
- break;
-
- default:
- /* Nothing to be handled here as of now */
- break;
- }
- /* Error found so break the for loop */
- break;
- }
- }
- return IRQ_HANDLED;
-}
-
-static int __devinit omap4_l3_probe(struct platform_device *pdev)
-{
- static struct omap4_l3 *l3;
- struct resource *res;
- int ret;
-
- l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
- if (!l3)
- return -ENOMEM;
-
- platform_set_drvdata(pdev, l3);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "couldn't find resource 0\n");
- ret = -ENODEV;
- goto err0;
- }
-
- l3->l3_base[0] = ioremap(res->start, resource_size(res));
- if (!l3->l3_base[0]) {
- dev_err(&pdev->dev, "ioremap failed\n");
- ret = -ENOMEM;
- goto err0;
- }
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- if (!res) {
- dev_err(&pdev->dev, "couldn't find resource 1\n");
- ret = -ENODEV;
- goto err1;
- }
-
- l3->l3_base[1] = ioremap(res->start, resource_size(res));
- if (!l3->l3_base[1]) {
- dev_err(&pdev->dev, "ioremap failed\n");
- ret = -ENOMEM;
- goto err1;
- }
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
- if (!res) {
- dev_err(&pdev->dev, "couldn't find resource 2\n");
- ret = -ENODEV;
- goto err2;
- }
-
- l3->l3_base[2] = ioremap(res->start, resource_size(res));
- if (!l3->l3_base[2]) {
- dev_err(&pdev->dev, "ioremap failed\n");
- ret = -ENOMEM;
- goto err2;
- }
-
- /*
- * Setup interrupt Handlers
- */
- l3->debug_irq = platform_get_irq(pdev, 0);
- ret = request_irq(l3->debug_irq,
- l3_interrupt_handler,
- IRQF_DISABLED, "l3-dbg-irq", l3);
- if (ret) {
- pr_crit("L3: request_irq failed to register for 0x%x\n",
- 9 + OMAP44XX_IRQ_GIC_START);
- goto err3;
- }
-
- l3->app_irq = platform_get_irq(pdev, 1);
- ret = request_irq(l3->app_irq,
- l3_interrupt_handler,
- IRQF_DISABLED, "l3-app-irq", l3);
- if (ret) {
- pr_crit("L3: request_irq failed to register for 0x%x\n",
- 10 + OMAP44XX_IRQ_GIC_START);
- goto err4;
- }
-
- return 0;
-
-err4:
- free_irq(l3->debug_irq, l3);
-err3:
- iounmap(l3->l3_base[2]);
-err2:
- iounmap(l3->l3_base[1]);
-err1:
- iounmap(l3->l3_base[0]);
-err0:
- kfree(l3);
- return ret;
-}
-
-static int __devexit omap4_l3_remove(struct platform_device *pdev)
-{
- struct omap4_l3 *l3 = platform_get_drvdata(pdev);
-
- free_irq(l3->app_irq, l3);
- free_irq(l3->debug_irq, l3);
- iounmap(l3->l3_base[0]);
- iounmap(l3->l3_base[1]);
- iounmap(l3->l3_base[2]);
- kfree(l3);
-
- return 0;
-}
-
-#if defined(CONFIG_OF)
-static const struct of_device_id l3_noc_match[] = {
- {.compatible = "ti,omap4-l3-noc", },
- {},
-};
-MODULE_DEVICE_TABLE(of, l3_noc_match);
-#else
-#define l3_noc_match NULL
-#endif
-
-static struct platform_driver omap4_l3_driver = {
- .probe = omap4_l3_probe,
- .remove = __devexit_p(omap4_l3_remove),
- .driver = {
- .name = "omap_l3_noc",
- .owner = THIS_MODULE,
- .of_match_table = l3_noc_match,
- },
-};
-
-static int __init omap4_l3_init(void)
-{
- return platform_driver_register(&omap4_l3_driver);
-}
-postcore_initcall_sync(omap4_l3_init);
-
-static void __exit omap4_l3_exit(void)
-{
- platform_driver_unregister(&omap4_l3_driver);
-}
-module_exit(omap4_l3_exit);
diff --git a/arch/arm/mach-omap2/omap_l3_noc.h b/arch/arm/mach-omap2/omap_l3_noc.h
deleted file mode 100644
index a6ce34dc481..00000000000
--- a/arch/arm/mach-omap2/omap_l3_noc.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * OMAP4XXX L3 Interconnect error handling driver header
- *
- * Copyright (C) 2011 Texas Corporation
- * Santosh Shilimkar <santosh.shilimkar@ti.com>
- * sricharan <r.sricharan@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-#ifndef __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
-#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
-
-#define L3_MODULES 3
-#define CLEAR_STDERR_LOG (1 << 31)
-#define CUSTOM_ERROR 0x2
-#define STANDARD_ERROR 0x0
-#define INBAND_ERROR 0x0
-#define L3_APPLICATION_ERROR 0x0
-#define L3_DEBUG_ERROR 0x1
-
-/* L3 TARG register offsets */
-#define L3_TARG_STDERRLOG_MAIN 0x48
-#define L3_TARG_STDERRLOG_SLVOFSLSB 0x5c
-#define L3_TARG_STDERRLOG_MSTADDR 0x68
-#define L3_FLAGMUX_REGERR0 0xc
-
-#define NUM_OF_L3_MASTERS (sizeof(l3_masters)/sizeof(l3_masters[0]))
-
-static u32 l3_flagmux[L3_MODULES] = {
- 0x500,
- 0x1000,
- 0X0200
-};
-
-/* L3 Target standard Error register offsets */
-static u32 l3_targ_inst_clk1[] = {
- 0x100, /* DMM1 */
- 0x200, /* DMM2 */
- 0x300, /* ABE */
- 0x400, /* L4CFG */
- 0x600, /* CLK2 PWR DISC */
- 0x0, /* Host CLK1 */
- 0x900 /* L4 Wakeup */
-};
-
-static u32 l3_targ_inst_clk2[] = {
- 0x500, /* CORTEX M3 */
- 0x300, /* DSS */
- 0x100, /* GPMC */
- 0x400, /* ISS */
- 0x700, /* IVAHD */
- 0xD00, /* missing in TRM corresponds to AES1*/
- 0x900, /* L4 PER0*/
- 0x200, /* OCMRAM */
- 0x100, /* missing in TRM corresponds to GPMC sERROR*/
- 0x600, /* SGX */
- 0x800, /* SL2 */
- 0x1600, /* C2C */
- 0x1100, /* missing in TRM corresponds PWR DISC CLK1*/
- 0xF00, /* missing in TRM corrsponds to SHA1*/
- 0xE00, /* missing in TRM corresponds to AES2*/
- 0xC00, /* L4 PER3 */
- 0xA00, /* L4 PER1*/
- 0xB00, /* L4 PER2*/
- 0x0, /* HOST CLK2 */
- 0x1800, /* CAL */
- 0x1700 /* LLI */
-};
-
-static u32 l3_targ_inst_clk3[] = {
- 0x0100 /* EMUSS */,
- 0x0300, /* DEBUGSS_CT_TBR */
- 0x0 /* HOST CLK3 */
-};
-
-static struct l3_masters_data {
- u32 id;
- char name[10];
-} l3_masters[] = {
- { 0x0 , "MPU"},
- { 0x10, "CS_ADP"},
- { 0x14, "xxx"},
- { 0x20, "DSP"},
- { 0x30, "IVAHD"},
- { 0x40, "ISS"},
- { 0x44, "DucatiM3"},
- { 0x48, "FaceDetect"},
- { 0x50, "SDMA_Rd"},
- { 0x54, "SDMA_Wr"},
- { 0x58, "xxx"},
- { 0x5C, "xxx"},
- { 0x60, "SGX"},
- { 0x70, "DSS"},
- { 0x80, "C2C"},
- { 0x88, "xxx"},
- { 0x8C, "xxx"},
- { 0x90, "HSI"},
- { 0xA0, "MMC1"},
- { 0xA4, "MMC2"},
- { 0xA8, "MMC6"},
- { 0xB0, "UNIPRO1"},
- { 0xC0, "USBHOSTHS"},
- { 0xC4, "USBOTGHS"},
- { 0xC8, "USBHOSTFS"}
-};
-
-static char *l3_targ_inst_name[L3_MODULES][21] = {
- {
- "DMM1",
- "DMM2",
- "ABE",
- "L4CFG",
- "CLK2 PWR DISC",
- "HOST CLK1",
- "L4 WAKEUP"
- },
- {
- "CORTEX M3" ,
- "DSS ",
- "GPMC ",
- "ISS ",
- "IVAHD ",
- "AES1",
- "L4 PER0",
- "OCMRAM ",
- "GPMC sERROR",
- "SGX ",
- "SL2 ",
- "C2C ",
- "PWR DISC CLK1",
- "SHA1",
- "AES2",
- "L4 PER3",
- "L4 PER1",
- "L4 PER2",
- "HOST CLK2",
- "CAL",
- "LLI"
- },
- {
- "EMUSS",
- "DEBUG SOURCE",
- "HOST CLK3"
- },
-};
-
-static u32 *l3_targ[L3_MODULES] = {
- l3_targ_inst_clk1,
- l3_targ_inst_clk2,
- l3_targ_inst_clk3,
-};
-
-struct omap4_l3 {
- struct device *dev;
- struct clk *ick;
-
- /* memory base */
- void __iomem *l3_base[L3_MODULES];
-
- int debug_irq;
- int app_irq;
-};
-#endif
diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
deleted file mode 100644
index acc216491b8..00000000000
--- a/arch/arm/mach-omap2/omap_l3_smx.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * OMAP3XXX L3 Interconnect Driver
- *
- * Copyright (C) 2011 Texas Corporation
- * Felipe Balbi <balbi@ti.com>
- * Santosh Shilimkar <santosh.shilimkar@ti.com>
- * Sricharan <r.sricharan@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include "omap_l3_smx.h"
-
-static inline u64 omap3_l3_readll(void __iomem *base, u16 reg)
-{
- return __raw_readll(base + reg);
-}
-
-static inline void omap3_l3_writell(void __iomem *base, u16 reg, u64 value)
-{
- __raw_writell(value, base + reg);
-}
-
-static inline enum omap3_l3_code omap3_l3_decode_error_code(u64 error)
-{
- return (error & 0x0f000000) >> L3_ERROR_LOG_CODE;
-}
-
-static inline u32 omap3_l3_decode_addr(u64 error_addr)
-{
- return error_addr & 0xffffffff;
-}
-
-static inline unsigned omap3_l3_decode_cmd(u64 error)
-{
- return (error & 0x07) >> L3_ERROR_LOG_CMD;
-}
-
-static inline enum omap3_l3_initiator_id omap3_l3_decode_initid(u64 error)
-{
- return (error & 0xff00) >> L3_ERROR_LOG_INITID;
-}
-
-static inline unsigned omap3_l3_decode_req_info(u64 error)
-{
- return (error >> 32) & 0xffff;
-}
-
-static char *omap3_l3_code_string(u8 code)
-{
- switch (code) {
- case OMAP_L3_CODE_NOERROR:
- return "No Error";
- case OMAP_L3_CODE_UNSUP_CMD:
- return "Unsupported Command";
- case OMAP_L3_CODE_ADDR_HOLE:
- return "Address Hole";
- case OMAP_L3_CODE_PROTECT_VIOLATION:
- return "Protection Violation";
- case OMAP_L3_CODE_IN_BAND_ERR:
- return "In-band Error";
- case OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT:
- return "Request Timeout Not Accepted";
- case OMAP_L3_CODE_REQ_TOUT_NO_RESP:
- return "Request Timeout, no response";
- default:
- return "UNKNOWN error";
- }
-}
-
-static char *omap3_l3_initiator_string(u8 initid)
-{
- switch (initid) {
- case OMAP_L3_LCD:
- return "LCD";
- case OMAP_L3_SAD2D:
- return "SAD2D";
- case OMAP_L3_IA_MPU_SS_1:
- case OMAP_L3_IA_MPU_SS_2:
- case OMAP_L3_IA_MPU_SS_3:
- case OMAP_L3_IA_MPU_SS_4:
- case OMAP_L3_IA_MPU_SS_5:
- return "MPU";
- case OMAP_L3_IA_IVA_SS_1:
- case OMAP_L3_IA_IVA_SS_2:
- case OMAP_L3_IA_IVA_SS_3:
- return "IVA_SS";
- case OMAP_L3_IA_IVA_SS_DMA_1:
- case OMAP_L3_IA_IVA_SS_DMA_2:
- case OMAP_L3_IA_IVA_SS_DMA_3:
- case OMAP_L3_IA_IVA_SS_DMA_4:
- case OMAP_L3_IA_IVA_SS_DMA_5:
- case OMAP_L3_IA_IVA_SS_DMA_6:
- return "IVA_SS_DMA";
- case OMAP_L3_IA_SGX:
- return "SGX";
- case OMAP_L3_IA_CAM_1:
- case OMAP_L3_IA_CAM_2:
- case OMAP_L3_IA_CAM_3:
- return "CAM";
- case OMAP_L3_IA_DAP:
- return "DAP";
- case OMAP_L3_SDMA_WR_1:
- case OMAP_L3_SDMA_WR_2:
- return "SDMA_WR";
- case OMAP_L3_SDMA_RD_1:
- case OMAP_L3_SDMA_RD_2:
- case OMAP_L3_SDMA_RD_3:
- case OMAP_L3_SDMA_RD_4:
- return "SDMA_RD";
- case OMAP_L3_USBOTG:
- return "USB_OTG";
- case OMAP_L3_USBHOST:
- return "USB_HOST";
- default:
- return "UNKNOWN Initiator";
- }
-}
-
-/*
- * omap3_l3_block_irq - handles a register block's irq
- * @l3: struct omap3_l3 *
- * @base: register block base address
- * @error: L3_ERROR_LOG register of our block
- *
- * Called in hard-irq context. Caller should take care of locking
- *
- * OMAP36xx TRM gives, on page 2001, Figure 9-10, the Typical Error
- * Analysis Sequence, we are following that sequence here, please
- * refer to that Figure for more information on the subject.
- */
-static irqreturn_t omap3_l3_block_irq(struct omap3_l3 *l3,
- u64 error, int error_addr)
-{
- u8 code = omap3_l3_decode_error_code(error);
- u8 initid = omap3_l3_decode_initid(error);
- u8 multi = error & L3_ERROR_LOG_MULTI;
- u32 address = omap3_l3_decode_addr(error_addr);
-
- pr_err("%s seen by %s %s at address %x\n",
- omap3_l3_code_string(code),
- omap3_l3_initiator_string(initid),
- multi ? "Multiple Errors" : "", address);
- WARN_ON(1);
-
- return IRQ_HANDLED;
-}
-
-static irqreturn_t omap3_l3_app_irq(int irq, void *_l3)
-{
- struct omap3_l3 *l3 = _l3;
- u64 status, clear;
- u64 error;
- u64 error_addr;
- u64 err_source = 0;
- void __iomem *base;
- int int_type;
- irqreturn_t ret = IRQ_NONE;
-
- int_type = irq == l3->app_irq ? L3_APPLICATION_ERROR : L3_DEBUG_ERROR;
- if (!int_type) {
- status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_0);
- /*
- * if we have a timeout error, there's nothing we can
- * do besides rebooting the board. So let's BUG on any
- * of such errors and handle the others. timeout error
- * is severe and not expected to occur.
- */
- BUG_ON(status & L3_STATUS_0_TIMEOUT_MASK);
- } else {
- status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_1);
- /* No timeout error for debug sources */
- }
-
- /* identify the error source */
- err_source = __ffs(status);
-
- base = l3->rt + omap3_l3_bases[int_type][err_source];
- error = omap3_l3_readll(base, L3_ERROR_LOG);
- if (error) {
- error_addr = omap3_l3_readll(base, L3_ERROR_LOG_ADDR);
- ret |= omap3_l3_block_irq(l3, error, error_addr);
- }
-
- /* Clear the status register */
- clear = (L3_AGENT_STATUS_CLEAR_IA << int_type) |
- L3_AGENT_STATUS_CLEAR_TA;
- omap3_l3_writell(base, L3_AGENT_STATUS, clear);
-
- /* clear the error log register */
- omap3_l3_writell(base, L3_ERROR_LOG, error);
-
- return ret;
-}
-
-static int __init omap3_l3_probe(struct platform_device *pdev)
-{
- struct omap3_l3 *l3;
- struct resource *res;
- int ret;
-
- l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
- if (!l3)
- return -ENOMEM;
-
- platform_set_drvdata(pdev, l3);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "couldn't find resource\n");
- ret = -ENODEV;
- goto err0;
- }
- l3->rt = ioremap(res->start, resource_size(res));
- if (!l3->rt) {
- dev_err(&pdev->dev, "ioremap failed\n");
- ret = -ENOMEM;
- goto err0;
- }
-
- l3->debug_irq = platform_get_irq(pdev, 0);
- ret = request_irq(l3->debug_irq, omap3_l3_app_irq,
- IRQF_DISABLED | IRQF_TRIGGER_RISING,
- "l3-debug-irq", l3);
- if (ret) {
- dev_err(&pdev->dev, "couldn't request debug irq\n");
- goto err1;
- }
-
- l3->app_irq = platform_get_irq(pdev, 1);
- ret = request_irq(l3->app_irq, omap3_l3_app_irq,
- IRQF_DISABLED | IRQF_TRIGGER_RISING,
- "l3-app-irq", l3);
- if (ret) {
- dev_err(&pdev->dev, "couldn't request app irq\n");
- goto err2;
- }
-
- return 0;
-
-err2:
- free_irq(l3->debug_irq, l3);
-err1:
- iounmap(l3->rt);
-err0:
- kfree(l3);
- return ret;
-}
-
-static int __exit omap3_l3_remove(struct platform_device *pdev)
-{
- struct omap3_l3 *l3 = platform_get_drvdata(pdev);
-
- free_irq(l3->app_irq, l3);
- free_irq(l3->debug_irq, l3);
- iounmap(l3->rt);
- kfree(l3);
-
- return 0;
-}
-
-static struct platform_driver omap3_l3_driver = {
- .remove = __exit_p(omap3_l3_remove),
- .driver = {
- .name = "omap_l3_smx",
- },
-};
-
-static int __init omap3_l3_init(void)
-{
- return platform_driver_probe(&omap3_l3_driver, omap3_l3_probe);
-}
-postcore_initcall_sync(omap3_l3_init);
-
-static void __exit omap3_l3_exit(void)
-{
- platform_driver_unregister(&omap3_l3_driver);
-}
-module_exit(omap3_l3_exit);
diff --git a/arch/arm/mach-omap2/omap_l3_smx.h b/arch/arm/mach-omap2/omap_l3_smx.h
deleted file mode 100644
index 4f3cebca417..00000000000
--- a/arch/arm/mach-omap2/omap_l3_smx.h
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * OMAP3XXX L3 Interconnect Driver header
- *
- * Copyright (C) 2011 Texas Corporation
- * Felipe Balbi <balbi@ti.com>
- * Santosh Shilimkar <santosh.shilimkar@ti.com>
- * sricharan <r.sricharan@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-#ifndef __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
-#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
-
-/* Register definitions. All 64-bit wide */
-#define L3_COMPONENT 0x000
-#define L3_CORE 0x018
-#define L3_AGENT_CONTROL 0x020
-#define L3_AGENT_STATUS 0x028
-#define L3_ERROR_LOG 0x058
-
-#define L3_ERROR_LOG_MULTI (1 << 31)
-#define L3_ERROR_LOG_SECONDARY (1 << 30)
-
-#define L3_ERROR_LOG_ADDR 0x060
-
-/* Register definitions for Sideband Interconnect */
-#define L3_SI_CONTROL 0x020
-#define L3_SI_FLAG_STATUS_0 0x510
-
-static const u64 shift = 1;
-
-#define L3_STATUS_0_MPUIA_BRST (shift << 0)
-#define L3_STATUS_0_MPUIA_RSP (shift << 1)
-#define L3_STATUS_0_MPUIA_INBAND (shift << 2)
-#define L3_STATUS_0_IVAIA_BRST (shift << 6)
-#define L3_STATUS_0_IVAIA_RSP (shift << 7)
-#define L3_STATUS_0_IVAIA_INBAND (shift << 8)
-#define L3_STATUS_0_SGXIA_BRST (shift << 9)
-#define L3_STATUS_0_SGXIA_RSP (shift << 10)
-#define L3_STATUS_0_SGXIA_MERROR (shift << 11)
-#define L3_STATUS_0_CAMIA_BRST (shift << 12)
-#define L3_STATUS_0_CAMIA_RSP (shift << 13)
-#define L3_STATUS_0_CAMIA_INBAND (shift << 14)
-#define L3_STATUS_0_DISPIA_BRST (shift << 15)
-#define L3_STATUS_0_DISPIA_RSP (shift << 16)
-#define L3_STATUS_0_DMARDIA_BRST (shift << 18)
-#define L3_STATUS_0_DMARDIA_RSP (shift << 19)
-#define L3_STATUS_0_DMAWRIA_BRST (shift << 21)
-#define L3_STATUS_0_DMAWRIA_RSP (shift << 22)
-#define L3_STATUS_0_USBOTGIA_BRST (shift << 24)
-#define L3_STATUS_0_USBOTGIA_RSP (shift << 25)
-#define L3_STATUS_0_USBOTGIA_INBAND (shift << 26)
-#define L3_STATUS_0_USBHOSTIA_BRST (shift << 27)
-#define L3_STATUS_0_USBHOSTIA_INBAND (shift << 28)
-#define L3_STATUS_0_SMSTA_REQ (shift << 48)
-#define L3_STATUS_0_GPMCTA_REQ (shift << 49)
-#define L3_STATUS_0_OCMRAMTA_REQ (shift << 50)
-#define L3_STATUS_0_OCMROMTA_REQ (shift << 51)
-#define L3_STATUS_0_IVATA_REQ (shift << 54)
-#define L3_STATUS_0_SGXTA_REQ (shift << 55)
-#define L3_STATUS_0_SGXTA_SERROR (shift << 56)
-#define L3_STATUS_0_GPMCTA_SERROR (shift << 57)
-#define L3_STATUS_0_L4CORETA_REQ (shift << 58)
-#define L3_STATUS_0_L4PERTA_REQ (shift << 59)
-#define L3_STATUS_0_L4EMUTA_REQ (shift << 60)
-#define L3_STATUS_0_MAD2DTA_REQ (shift << 61)
-
-#define L3_STATUS_0_TIMEOUT_MASK (L3_STATUS_0_MPUIA_BRST \
- | L3_STATUS_0_MPUIA_RSP \
- | L3_STATUS_0_IVAIA_BRST \
- | L3_STATUS_0_IVAIA_RSP \
- | L3_STATUS_0_SGXIA_BRST \
- | L3_STATUS_0_SGXIA_RSP \
- | L3_STATUS_0_CAMIA_BRST \
- | L3_STATUS_0_CAMIA_RSP \
- | L3_STATUS_0_DISPIA_BRST \
- | L3_STATUS_0_DISPIA_RSP \
- | L3_STATUS_0_DMARDIA_BRST \
- | L3_STATUS_0_DMARDIA_RSP \
- | L3_STATUS_0_DMAWRIA_BRST \
- | L3_STATUS_0_DMAWRIA_RSP \
- | L3_STATUS_0_USBOTGIA_BRST \
- | L3_STATUS_0_USBOTGIA_RSP \
- | L3_STATUS_0_USBHOSTIA_BRST \
- | L3_STATUS_0_SMSTA_REQ \
- | L3_STATUS_0_GPMCTA_REQ \
- | L3_STATUS_0_OCMRAMTA_REQ \
- | L3_STATUS_0_OCMROMTA_REQ \
- | L3_STATUS_0_IVATA_REQ \
- | L3_STATUS_0_SGXTA_REQ \
- | L3_STATUS_0_L4CORETA_REQ \
- | L3_STATUS_0_L4PERTA_REQ \
- | L3_STATUS_0_L4EMUTA_REQ \
- | L3_STATUS_0_MAD2DTA_REQ)
-
-#define L3_SI_FLAG_STATUS_1 0x530
-
-#define L3_STATUS_1_MPU_DATAIA (1 << 0)
-#define L3_STATUS_1_DAPIA0 (1 << 3)
-#define L3_STATUS_1_DAPIA1 (1 << 4)
-#define L3_STATUS_1_IVAIA (1 << 6)
-
-#define L3_PM_ERROR_LOG 0x020
-#define L3_PM_CONTROL 0x028
-#define L3_PM_ERROR_CLEAR_SINGLE 0x030
-#define L3_PM_ERROR_CLEAR_MULTI 0x038
-#define L3_PM_REQ_INFO_PERMISSION(n) (0x048 + (0x020 * n))
-#define L3_PM_READ_PERMISSION(n) (0x050 + (0x020 * n))
-#define L3_PM_WRITE_PERMISSION(n) (0x058 + (0x020 * n))
-#define L3_PM_ADDR_MATCH(n) (0x060 + (0x020 * n))
-
-/* L3 error log bit fields. Common for IA and TA */
-#define L3_ERROR_LOG_CODE 24
-#define L3_ERROR_LOG_INITID 8
-#define L3_ERROR_LOG_CMD 0
-
-/* L3 agent status bit fields. */
-#define L3_AGENT_STATUS_CLEAR_IA 0x10000000
-#define L3_AGENT_STATUS_CLEAR_TA 0x01000000
-
-#define OMAP34xx_IRQ_L3_APP 10
-#define L3_APPLICATION_ERROR 0x0
-#define L3_DEBUG_ERROR 0x1
-
-enum omap3_l3_initiator_id {
- /* LCD has 1 ID */
- OMAP_L3_LCD = 29,
- /* SAD2D has 1 ID */
- OMAP_L3_SAD2D = 28,
- /* MPU has 5 IDs */
- OMAP_L3_IA_MPU_SS_1 = 27,
- OMAP_L3_IA_MPU_SS_2 = 26,
- OMAP_L3_IA_MPU_SS_3 = 25,
- OMAP_L3_IA_MPU_SS_4 = 24,
- OMAP_L3_IA_MPU_SS_5 = 23,
- /* IVA2.2 SS has 3 IDs*/
- OMAP_L3_IA_IVA_SS_1 = 22,
- OMAP_L3_IA_IVA_SS_2 = 21,
- OMAP_L3_IA_IVA_SS_3 = 20,
- /* IVA 2.2 SS DMA has 6 IDS */
- OMAP_L3_IA_IVA_SS_DMA_1 = 19,
- OMAP_L3_IA_IVA_SS_DMA_2 = 18,
- OMAP_L3_IA_IVA_SS_DMA_3 = 17,
- OMAP_L3_IA_IVA_SS_DMA_4 = 16,
- OMAP_L3_IA_IVA_SS_DMA_5 = 15,
- OMAP_L3_IA_IVA_SS_DMA_6 = 14,
- /* SGX has 1 ID */
- OMAP_L3_IA_SGX = 13,
- /* CAM has 3 ID */
- OMAP_L3_IA_CAM_1 = 12,
- OMAP_L3_IA_CAM_2 = 11,
- OMAP_L3_IA_CAM_3 = 10,
- /* DAP has 1 ID */
- OMAP_L3_IA_DAP = 9,
- /* SDMA WR has 2 IDs */
- OMAP_L3_SDMA_WR_1 = 8,
- OMAP_L3_SDMA_WR_2 = 7,
- /* SDMA RD has 4 IDs */
- OMAP_L3_SDMA_RD_1 = 6,
- OMAP_L3_SDMA_RD_2 = 5,
- OMAP_L3_SDMA_RD_3 = 4,
- OMAP_L3_SDMA_RD_4 = 3,
- /* HSUSB OTG has 1 ID */
- OMAP_L3_USBOTG = 2,
- /* HSUSB HOST has 1 ID */
- OMAP_L3_USBHOST = 1,
-};
-
-enum omap3_l3_code {
- OMAP_L3_CODE_NOERROR = 0,
- OMAP_L3_CODE_UNSUP_CMD = 1,
- OMAP_L3_CODE_ADDR_HOLE = 2,
- OMAP_L3_CODE_PROTECT_VIOLATION = 3,
- OMAP_L3_CODE_IN_BAND_ERR = 4,
- /* codes 5 and 6 are reserved */
- OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT = 7,
- OMAP_L3_CODE_REQ_TOUT_NO_RESP = 8,
- /* codes 9 - 15 are also reserved */
-};
-
-struct omap3_l3 {
- struct device *dev;
- struct clk *ick;
-
- /* memory base*/
- void __iomem *rt;
-
- int debug_irq;
- int app_irq;
-
- /* true when and inband functional error occurs */
- unsigned inband:1;
-};
-
-/* offsets for l3 agents in order with the Flag status register */
-static unsigned int omap3_l3_app_bases[] = {
- /* MPU IA */
- 0x1400,
- 0x1400,
- 0x1400,
- /* RESERVED */
- 0,
- 0,
- 0,
- /* IVA 2.2 IA */
- 0x1800,
- 0x1800,
- 0x1800,
- /* SGX IA */
- 0x1c00,
- 0x1c00,
- /* RESERVED */
- 0,
- /* CAMERA IA */
- 0x5800,
- 0x5800,
- 0x5800,
- /* DISPLAY IA */
- 0x5400,
- 0x5400,
- /* RESERVED */
- 0,
- /*SDMA RD IA */
- 0x4c00,
- 0x4c00,
- /* RESERVED */
- 0,
- /* SDMA WR IA */
- 0x5000,
- 0x5000,
- /* RESERVED */
- 0,
- /* USB OTG IA */
- 0x4400,
- 0x4400,
- 0x4400,
- /* USB HOST IA */
- 0x4000,
- 0x4000,
- /* RESERVED */
- 0,
- 0,
- 0,
- 0,
- /* SAD2D IA */
- 0x3000,
- 0x3000,
- 0x3000,
- /* RESERVED */
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- /* SMA TA */
- 0x2000,
- /* GPMC TA */
- 0x2400,
- /* OCM RAM TA */
- 0x2800,
- /* OCM ROM TA */
- 0x2C00,
- /* L4 CORE TA */
- 0x6800,
- /* L4 PER TA */
- 0x6c00,
- /* IVA 2.2 TA */
- 0x6000,
- /* SGX TA */
- 0x6400,
- /* L4 EMU TA */
- 0x7000,
- /* GPMC TA */
- 0x2400,
- /* L4 CORE TA */
- 0x6800,
- /* L4 PER TA */
- 0x6c00,
- /* L4 EMU TA */
- 0x7000,
- /* MAD2D TA */
- 0x3400,
- /* RESERVED */
- 0,
- 0,
-};
-
-static unsigned int omap3_l3_debug_bases[] = {
- /* MPU DATA IA */
- 0x1400,
- /* RESERVED */
- 0,
- 0,
- /* DAP IA */
- 0x5c00,
- 0x5c00,
- /* RESERVED */
- 0,
- /* IVA 2.2 IA */
- 0x1800,
- /* REST RESERVED */
-};
-
-static u32 *omap3_l3_bases[] = {
- omap3_l3_app_bases,
- omap3_l3_debug_bases,
-};
-
-/*
- * REVISIT define __raw_readll/__raw_writell here, but move them to
- * <asm/io.h> at some point
- */
-#define __raw_writell(v, a) (__chk_io_ptr(a), \
- *(volatile u64 __force *)(a) = (v))
-#define __raw_readll(a) (__chk_io_ptr(a), \
- *(volatile u64 __force *)(a))
-
-#endif
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index 593eaea35ce..d992db8ff0b 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -33,144 +33,6 @@
#include "soc.h"
#include "control.h"
-/* OMAP control module register for UTMI PHY */
-#define CONTROL_DEV_CONF 0x300
-#define PHY_PD 0x1
-
-#define USBOTGHS_CONTROL 0x33c
-#define AVALID BIT(0)
-#define BVALID BIT(1)
-#define VBUSVALID BIT(2)
-#define SESSEND BIT(3)
-#define IDDIG BIT(4)
-
-static struct clk *phyclk, *clk48m, *clk32k;
-static void __iomem *ctrl_base;
-static int usbotghs_control;
-
-int omap4430_phy_init(struct device *dev)
-{
- ctrl_base = ioremap(OMAP443X_SCM_BASE, SZ_1K);
- if (!ctrl_base) {
- pr_err("control module ioremap failed\n");
- return -ENOMEM;
- }
- /* Power down the phy */
- __raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
-
- if (!dev) {
- iounmap(ctrl_base);
- return 0;
- }
-
- phyclk = clk_get(dev, "ocp2scp_usb_phy_ick");
- if (IS_ERR(phyclk)) {
- dev_err(dev, "cannot clk_get ocp2scp_usb_phy_ick\n");
- iounmap(ctrl_base);
- return PTR_ERR(phyclk);
- }
-
- clk48m = clk_get(dev, "ocp2scp_usb_phy_phy_48m");
- if (IS_ERR(clk48m)) {
- dev_err(dev, "cannot clk_get ocp2scp_usb_phy_phy_48m\n");
- clk_put(phyclk);
- iounmap(ctrl_base);
- return PTR_ERR(clk48m);
- }
-
- clk32k = clk_get(dev, "usb_phy_cm_clk32k");
- if (IS_ERR(clk32k)) {
- dev_err(dev, "cannot clk_get usb_phy_cm_clk32k\n");
- clk_put(phyclk);
- clk_put(clk48m);
- iounmap(ctrl_base);
- return PTR_ERR(clk32k);
- }
- return 0;
-}
-
-int omap4430_phy_set_clk(struct device *dev, int on)
-{
- static int state;
-
- if (on && !state) {
- /* Enable the phy clocks */
- clk_enable(phyclk);
- clk_enable(clk48m);
- clk_enable(clk32k);
- state = 1;
- } else if (state) {
- /* Disable the phy clocks */
- clk_disable(phyclk);
- clk_disable(clk48m);
- clk_disable(clk32k);
- state = 0;
- }
- return 0;
-}
-
-int omap4430_phy_power(struct device *dev, int ID, int on)
-{
- if (on) {
- if (ID)
- /* enable VBUS valid, IDDIG groung */
- __raw_writel(AVALID | VBUSVALID, ctrl_base +
- USBOTGHS_CONTROL);
- else
- /*
- * Enable VBUS Valid, AValid and IDDIG
- * high impedance
- */
- __raw_writel(IDDIG | AVALID | VBUSVALID,
- ctrl_base + USBOTGHS_CONTROL);
- } else {
- /* Enable session END and IDIG to high impedance. */
- __raw_writel(SESSEND | IDDIG, ctrl_base +
- USBOTGHS_CONTROL);
- }
- return 0;
-}
-
-int omap4430_phy_suspend(struct device *dev, int suspend)
-{
- if (suspend) {
- /* Disable the clocks */
- omap4430_phy_set_clk(dev, 0);
- /* Power down the phy */
- __raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
-
- /* save the context */
- usbotghs_control = __raw_readl(ctrl_base + USBOTGHS_CONTROL);
- } else {
- /* Enable the internel phy clcoks */
- omap4430_phy_set_clk(dev, 1);
- /* power on the phy */
- if (__raw_readl(ctrl_base + CONTROL_DEV_CONF) & PHY_PD) {
- __raw_writel(~PHY_PD, ctrl_base + CONTROL_DEV_CONF);
- mdelay(200);
- }
-
- /* restore the context */
- __raw_writel(usbotghs_control, ctrl_base + USBOTGHS_CONTROL);
- }
-
- return 0;
-}
-
-int omap4430_phy_exit(struct device *dev)
-{
- if (ctrl_base)
- iounmap(ctrl_base);
- if (phyclk)
- clk_put(phyclk);
- if (clk48m)
- clk_put(clk48m);
- if (clk32k)
- clk_put(clk32k);
-
- return 0;
-}
-
void am35x_musb_reset(void)
{
u32 regval;
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 810aa1a332e..8847d6eb231 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -42,6 +42,7 @@
#include <asm/smp_twd.h>
#include <asm/sched_clock.h>
+#include <asm/arch_timer.h>
#include <plat/omap_hwmod.h>
#include <plat/omap_device.h>
#include <plat/dmtimer.h>
@@ -72,6 +73,11 @@
#define OMAP3_SECURE_TIMER 1
#endif
+#define REALTIME_COUNTER_BASE 0x48243200
+#define INCREMENTER_NUMERATOR_OFFSET 0x10
+#define INCREMENTER_DENUMERATOR_RELOAD_OFFSET 0x14
+#define NUMERATOR_DENUMERATOR_MASK 0xfffff000
+
/* Clockevent code */
static struct omap_dm_timer clkev;
@@ -349,6 +355,84 @@ static void __init omap2_clocksource_init(int gptimer_id,
omap2_gptimer_clocksource_init(gptimer_id, fck_source);
}
+#ifdef CONFIG_SOC_HAS_REALTIME_COUNTER
+/*
+ * The realtime counter also called master counter, is a free-running
+ * counter, which is related to real time. It produces the count used
+ * by the CPU local timer peripherals in the MPU cluster. The timer counts
+ * at a rate of 6.144 MHz. Because the device operates on different clocks
+ * in different power modes, the master counter shifts operation between
+ * clocks, adjusting the increment per clock in hardware accordingly to
+ * maintain a constant count rate.
+ */
+static void __init realtime_counter_init(void)
+{
+ void __iomem *base;
+ static struct clk *sys_clk;
+ unsigned long rate;
+ unsigned int reg, num, den;
+
+ base = ioremap(REALTIME_COUNTER_BASE, SZ_32);
+ if (!base) {
+ pr_err("%s: ioremap failed\n", __func__);
+ return;
+ }
+ sys_clk = clk_get(NULL, "sys_clkin_ck");
+ if (!sys_clk) {
+ pr_err("%s: failed to get system clock handle\n", __func__);
+ iounmap(base);
+ return;
+ }
+
+ rate = clk_get_rate(sys_clk);
+ /* Numerator/denumerator values refer TRM Realtime Counter section */
+ switch (rate) {
+ case 1200000:
+ num = 64;
+ den = 125;
+ break;
+ case 1300000:
+ num = 768;
+ den = 1625;
+ break;
+ case 19200000:
+ num = 8;
+ den = 25;
+ break;
+ case 2600000:
+ num = 384;
+ den = 1625;
+ break;
+ case 2700000:
+ num = 256;
+ den = 1125;
+ break;
+ case 38400000:
+ default:
+ /* Program it for 38.4 MHz */
+ num = 4;
+ den = 25;
+ break;
+ }
+
+ /* Program numerator and denumerator registers */
+ reg = __raw_readl(base + INCREMENTER_NUMERATOR_OFFSET) &
+ NUMERATOR_DENUMERATOR_MASK;
+ reg |= num;
+ __raw_writel(reg, base + INCREMENTER_NUMERATOR_OFFSET);
+
+ reg = __raw_readl(base + INCREMENTER_NUMERATOR_OFFSET) &
+ NUMERATOR_DENUMERATOR_MASK;
+ reg |= den;
+ __raw_writel(reg, base + INCREMENTER_DENUMERATOR_RELOAD_OFFSET);
+
+ iounmap(base);
+}
+#else
+static inline void __init realtime_counter_init(void)
+{}
+#endif
+
#define OMAP_SYS_TIMER_INIT(name, clkev_nr, clkev_src, \
clksrc_nr, clksrc_src) \
static void __init omap##name##_timer_init(void) \
@@ -410,7 +494,18 @@ OMAP_SYS_TIMER(4)
#endif
#ifdef CONFIG_SOC_OMAP5
-OMAP_SYS_TIMER_INIT(5, 1, OMAP4_CLKEV_SOURCE, 2, OMAP4_MPU_SOURCE)
+static void __init omap5_timer_init(void)
+{
+ int err;
+
+ omap2_gp_clockevent_init(1, OMAP4_CLKEV_SOURCE);
+ omap2_clocksource_init(2, OMAP4_MPU_SOURCE);
+ realtime_counter_init();
+
+ err = arch_timer_of_register();
+ if (err)
+ pr_err("%s: arch_timer_register failed %d\n", __func__, err);
+}
OMAP_SYS_TIMER(5)
#endif
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 99be94e9454..45f77413c21 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -40,16 +40,6 @@ static struct i2c_board_info __initdata pmic_i2c_board_info = {
.flags = I2C_CLIENT_WAKE,
};
-static struct i2c_board_info __initdata omap4_i2c1_board_info[] = {
- {
- .addr = 0x48,
- .flags = I2C_CLIENT_WAKE,
- },
- {
- I2C_BOARD_INFO("twl6040", 0x4b),
- },
-};
-
#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
static int twl_set_voltage(void *data, int target_uV)
{
@@ -79,30 +69,25 @@ void __init omap_pmic_init(int bus, u32 clkrate,
void __init omap4_pmic_init(const char *pmic_type,
struct twl4030_platform_data *pmic_data,
- struct twl6040_platform_data *twl6040_data, int twl6040_irq)
+ struct i2c_board_info *devices, int nr_devices)
{
/* PMIC part*/
omap_mux_init_signal("sys_nirq1", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
- strncpy(omap4_i2c1_board_info[0].type, pmic_type,
- sizeof(omap4_i2c1_board_info[0].type));
- omap4_i2c1_board_info[0].irq = 7 + OMAP44XX_IRQ_GIC_START;
- omap4_i2c1_board_info[0].platform_data = pmic_data;
-
- /* TWL6040 audio IC part */
- omap4_i2c1_board_info[1].irq = twl6040_irq;
- omap4_i2c1_board_info[1].platform_data = twl6040_data;
-
- omap_register_i2c_bus(1, 400, omap4_i2c1_board_info, 2);
+ omap_pmic_init(1, 400, pmic_type, 7 + OMAP44XX_IRQ_GIC_START, pmic_data);
+ /* Register additional devices on i2c1 bus if needed */
+ if (devices)
+ i2c_register_board_info(1, devices, nr_devices);
}
void __init omap_pmic_late_init(void)
{
- /* Init the OMAP TWL parameters (if PMIC has been registered) */
- if (pmic_i2c_board_info.irq)
- omap3_twl_init();
- if (omap4_i2c1_board_info[0].irq)
- omap4_twl_init();
+ /* Init the OMAP TWL parameters (if PMIC has been registerd) */
+ if (!pmic_i2c_board_info.irq)
+ return;
+
+ omap3_twl_init();
+ omap4_twl_init();
}
#if defined(CONFIG_ARCH_OMAP3)
@@ -252,11 +237,6 @@ void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
#if defined(CONFIG_ARCH_OMAP4)
static struct twl4030_usb_data omap4_usb_pdata = {
- .phy_init = omap4430_phy_init,
- .phy_exit = omap4430_phy_exit,
- .phy_power = omap4430_phy_power,
- .phy_set_clock = omap4430_phy_set_clk,
- .phy_suspend = omap4430_phy_suspend,
};
static struct regulator_init_data omap4_vdac_idata = {
diff --git a/arch/arm/mach-omap2/twl-common.h b/arch/arm/mach-omap2/twl-common.h
index d109c09ef34..2256efe90cf 100644
--- a/arch/arm/mach-omap2/twl-common.h
+++ b/arch/arm/mach-omap2/twl-common.h
@@ -32,6 +32,7 @@
struct twl4030_platform_data;
struct twl6040_platform_data;
+struct i2c_board_info;
void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq,
struct twl4030_platform_data *pmic_data);
@@ -51,7 +52,7 @@ static inline void omap3_pmic_init(const char *pmic_type,
void omap4_pmic_init(const char *pmic_type,
struct twl4030_platform_data *pmic_data,
- struct twl6040_platform_data *audio_data, int twl6040_irq);
+ struct i2c_board_info *devices, int nr_devices);
void omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
u32 pdata_flags, u32 regulators_flags);
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 136c64bc902..51da21cb78f 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -116,7 +116,4 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
dev->dma_mask = &musb_dmamask;
dev->coherent_dma_mask = musb_dmamask;
put_device(dev);
-
- if (cpu_is_omap44xx())
- omap4430_phy_init(dev);
}
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 5387fdfcaf3..073c7d79906 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -194,6 +194,13 @@ void __init orion5x_wdt_init(void)
void __init orion5x_init_early(void)
{
orion_time_set_base(TIMER_VIRT_BASE);
+
+ /*
+ * Some Orion5x devices allocate their coherent buffers from atomic
+ * context. Increase size of atomic coherent pool to make sure such
+ * the allocations won't fail.
+ */
+ init_dma_coherent_pool_size(SZ_1M);
}
int orion5x_tclk;
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 78a6a11d821..9b1c9531029 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -18,7 +18,6 @@
#include <linux/ethtool.h>
#include <net/dsa.h>
#include <asm/mach-types.h>
-#include <asm/leds.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index 2f5dc54cd4c..51ba2b81a10 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -19,7 +19,6 @@
#include <linux/i2c.h>
#include <net/dsa.h>
#include <asm/mach-types.h>
-#include <asm/leds.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 399130fac0b..0a56b9444f1 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -19,8 +19,8 @@
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
#include <linux/i2c.h>
+#include <linux/leds.h>
#include <asm/mach-types.h>
-#include <asm/leds.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
@@ -53,12 +53,6 @@
#define RD88F5182_PCI_SLOT0_IRQ_A_PIN 7
#define RD88F5182_PCI_SLOT0_IRQ_B_PIN 6
-/*
- * GPIO Debug LED
- */
-
-#define RD88F5182_GPIO_DBG_LED 0
-
/*****************************************************************************
* 16M NOR Flash on Device bus CS1
****************************************************************************/
@@ -83,55 +77,32 @@ static struct platform_device rd88f5182_nor_flash = {
.resource = &rd88f5182_nor_flash_resource,
};
-#ifdef CONFIG_LEDS
-
/*****************************************************************************
- * Use GPIO debug led as CPU active indication
+ * Use GPIO LED as CPU active indication
****************************************************************************/
-static void rd88f5182_dbgled_event(led_event_t evt)
-{
- int val;
-
- if (evt == led_idle_end)
- val = 1;
- else if (evt == led_idle_start)
- val = 0;
- else
- return;
-
- gpio_set_value(RD88F5182_GPIO_DBG_LED, val);
-}
-
-static int __init rd88f5182_dbgled_init(void)
-{
- int pin;
-
- if (machine_is_rd88f5182()) {
- pin = RD88F5182_GPIO_DBG_LED;
+#define RD88F5182_GPIO_LED 0
- if (gpio_request(pin, "DBGLED") == 0) {
- if (gpio_direction_output(pin, 0) != 0) {
- printk(KERN_ERR "rd88f5182_dbgled_init failed "
- "to set output pin %d\n", pin);
- gpio_free(pin);
- return 0;
- }
- } else {
- printk(KERN_ERR "rd88f5182_dbgled_init failed "
- "to request gpio %d\n", pin);
- return 0;
- }
-
- leds_event = rd88f5182_dbgled_event;
- }
-
- return 0;
-}
+static struct gpio_led rd88f5182_gpio_led_pins[] = {
+ {
+ .name = "rd88f5182:cpu",
+ .default_trigger = "cpu0",
+ .gpio = RD88F5182_GPIO_LED,
+ },
+};
-__initcall(rd88f5182_dbgled_init);
+static struct gpio_led_platform_data rd88f5182_gpio_led_data = {
+ .leds = rd88f5182_gpio_led_pins,
+ .num_leds = ARRAY_SIZE(rd88f5182_gpio_led_pins),
+};
-#endif
+static struct platform_device rd88f5182_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &rd88f5182_gpio_led_data,
+ },
+};
/*****************************************************************************
* PCI
@@ -298,6 +269,7 @@ static void __init rd88f5182_init(void)
orion5x_setup_dev1_win(RD88F5182_NOR_BASE, RD88F5182_NOR_SIZE);
platform_device_register(&rd88f5182_nor_flash);
+ platform_device_register(&rd88f5182_gpio_leds);
i2c_register_board_info(0, &rd88f5182_i2c_rtc, 1);
}
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 92df49c1b62..ed50910b08a 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -20,7 +20,6 @@
#include <linux/ethtool.h>
#include <net/dsa.h>
#include <asm/mach-types.h>
-#include <asm/leds.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index b4203277f3c..b0727dcd1ef 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -36,7 +36,7 @@
* FPGA - lives where the PCI bus would be at ORION5X_PCI_MEM_PHYS_BASE
*/
#define TS78XX_FPGA_REGS_PHYS_BASE 0xe8000000
-#define TS78XX_FPGA_REGS_VIRT_BASE 0xff900000
+#define TS78XX_FPGA_REGS_VIRT_BASE IOMEM(0xff900000)
#define TS78XX_FPGA_REGS_SIZE SZ_1M
static struct ts78xx_fpga_data ts78xx_fpga = {
@@ -50,7 +50,7 @@ static struct ts78xx_fpga_data ts78xx_fpga = {
****************************************************************************/
static struct map_desc ts78xx_io_desc[] __initdata = {
{
- .virtual = TS78XX_FPGA_REGS_VIRT_BASE,
+ .virtual = (unsigned long)TS78XX_FPGA_REGS_VIRT_BASE,
.pfn = __phys_to_pfn(TS78XX_FPGA_REGS_PHYS_BASE),
.length = TS78XX_FPGA_REGS_SIZE,
.type = MT_DEVICE,
@@ -80,8 +80,8 @@ static struct mv_sata_platform_data ts78xx_sata_data = {
/*****************************************************************************
* RTC M48T86 - nicked^Wborrowed from arch/arm/mach-ep93xx/ts72xx.c
****************************************************************************/
-#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x808)
-#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE | 0x80c)
+#define TS_RTC_CTRL (TS78XX_FPGA_REGS_VIRT_BASE + 0x808)
+#define TS_RTC_DATA (TS78XX_FPGA_REGS_VIRT_BASE + 0x80c)
static unsigned char ts78xx_ts_rtc_readbyte(unsigned long addr)
{
@@ -162,8 +162,8 @@ static void ts78xx_ts_rtc_unload(void)
/*****************************************************************************
* NAND Flash
****************************************************************************/
-#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE | 0x800) /* VIRT */
-#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE | 0x804) /* PHYS */
+#define TS_NAND_CTRL (TS78XX_FPGA_REGS_VIRT_BASE + 0x800) /* VIRT */
+#define TS_NAND_DATA (TS78XX_FPGA_REGS_PHYS_BASE + 0x804) /* PHYS */
/*
* hardware specific access to control-lines
diff --git a/arch/arm/mach-prima2/include/mach/uncompress.h b/arch/arm/mach-prima2/include/mach/uncompress.h
index 83125c6a30b..0c898fcf909 100644
--- a/arch/arm/mach-prima2/include/mach/uncompress.h
+++ b/arch/arm/mach-prima2/include/mach/uncompress.h
@@ -25,11 +25,11 @@ static __inline__ void putc(char c)
* during kernel decompression, all mappings are flat:
* virt_addr == phys_addr
*/
- while (__raw_readl(SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS)
+ while (__raw_readl((void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS)
& SIRFSOC_UART1_TXFIFO_FULL)
barrier();
- __raw_writel(c, SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_DATA);
+ __raw_writel(c, (void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_DATA);
}
static inline void flush(void)
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 2bedc9ed076..ee88d6eae64 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -98,12 +98,4 @@ obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o
obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o
obj-$(CONFIG_MACH_ZIPIT2) += z2.o
-# Support for blinky lights
-led-y := leds.o
-led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
-led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
-led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
-
-obj-$(CONFIG_LEDS) += $(led-y)
-
obj-$(CONFIG_TOSA_BT) += tosa-bt.o
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index c36151940d1..64507cdd2e8 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -191,6 +191,87 @@ static void __init idp_map_io(void)
iotable_init(idp_io_desc, ARRAY_SIZE(idp_io_desc));
}
+/* LEDs */
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+struct idp_led {
+ struct led_classdev cdev;
+ u8 mask;
+};
+
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} idp_leds[] = {
+ { "idp:green", "heartbeat", },
+ { "idp:red", "cpu0", },
+};
+
+static void idp_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ struct idp_led *led = container_of(cdev,
+ struct idp_led, cdev);
+ u32 reg = IDP_CPLD_LED_CONTROL;
+
+ if (b != LED_OFF)
+ reg &= ~led->mask;
+ else
+ reg |= led->mask;
+
+ IDP_CPLD_LED_CONTROL = reg;
+}
+
+static enum led_brightness idp_led_get(struct led_classdev *cdev)
+{
+ struct idp_led *led = container_of(cdev,
+ struct idp_led, cdev);
+
+ return (IDP_CPLD_LED_CONTROL & led->mask) ? LED_OFF : LED_FULL;
+}
+
+static int __init idp_leds_init(void)
+{
+ int i;
+
+ if (!machine_is_pxa_idp())
+ return -ENODEV;
+
+ for (i = 0; i < ARRAY_SIZE(idp_leds); i++) {
+ struct idp_led *led;
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
+
+ led->cdev.name = idp_leds[i].name;
+ led->cdev.brightness_set = idp_led_set;
+ led->cdev.brightness_get = idp_led_get;
+ led->cdev.default_trigger = idp_leds[i].trigger;
+
+ if (i == 0)
+ led->mask = IDP_HB_LED;
+ else
+ led->mask = IDP_BUSY_LED;
+
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(idp_leds_init);
+#endif
MACHINE_START(PXA_IDP, "Vibren PXA255 IDP")
/* Maintainer: Vibren Technologies */
diff --git a/arch/arm/mach-pxa/leds-idp.c b/arch/arm/mach-pxa/leds-idp.c
deleted file mode 100644
index 06b060025d1..00000000000
--- a/arch/arm/mach-pxa/leds-idp.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/leds-idp.c
- *
- * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu>
- *
- * Copyright (c) 2001 Jeff Sutherland <jeffs@accelent.com>
- *
- * Original (leds-footbridge.c) by Russell King
- *
- * Macros for actual LED manipulation should be in machine specific
- * files in this 'mach' directory.
- */
-
-
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include <mach/pxa25x.h>
-#include <mach/idp.h>
-
-#include "leds.h"
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-void idp_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = IDP_HB_LED | IDP_BUSY_LED;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = IDP_HB_LED | IDP_BUSY_LED;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = IDP_HB_LED | IDP_BUSY_LED;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= IDP_HB_LED;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~IDP_BUSY_LED;
- break;
-
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= IDP_BUSY_LED;
- break;
-#endif
-
- case led_halted:
- break;
-
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= IDP_HB_LED;
- break;
-
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~IDP_HB_LED;
- break;
-
- case led_amber_on:
- break;
-
- case led_amber_off:
- break;
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= IDP_BUSY_LED;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~IDP_BUSY_LED;
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED)
- IDP_CPLD_LED_CONTROL = ( (IDP_CPLD_LED_CONTROL | IDP_LEDS_MASK) & ~hw_led_state);
- else
- IDP_CPLD_LED_CONTROL |= IDP_LEDS_MASK;
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-pxa/leds-lubbock.c b/arch/arm/mach-pxa/leds-lubbock.c
deleted file mode 100644
index 0bd85c884a7..00000000000
--- a/arch/arm/mach-pxa/leds-lubbock.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/leds-lubbock.c
- *
- * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu>
- *
- * Copyright (c) 2001 Jeff Sutherland <jeffs@accelent.com>
- *
- * Original (leds-footbridge.c) by Russell King
- *
- * Major surgery on April 2004 by Nicolas Pitre for less global
- * namespace collision. Mostly adapted the Mainstone version.
- */
-
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <mach/pxa25x.h>
-#include <mach/lubbock.h>
-
-#include "leds.h"
-
-/*
- * 8 discrete leds available for general use:
- *
- * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays
- * so be sure to not monkey with them here.
- */
-
-#define D28 (1 << 0)
-#define D27 (1 << 1)
-#define D26 (1 << 2)
-#define D25 (1 << 3)
-#define D24 (1 << 4)
-#define D23 (1 << 5)
-#define D22 (1 << 6)
-#define D21 (1 << 7)
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-void lubbock_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = 0;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- hw_led_state ^= D26;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- hw_led_state &= ~D27;
- break;
-
- case led_idle_end:
- hw_led_state |= D27;
- break;
-#endif
-
- case led_halted:
- break;
-
- case led_green_on:
- hw_led_state |= D21;
- break;
-
- case led_green_off:
- hw_led_state &= ~D21;
- break;
-
- case led_amber_on:
- hw_led_state |= D22;
- break;
-
- case led_amber_off:
- hw_led_state &= ~D22;
- break;
-
- case led_red_on:
- hw_led_state |= D23;
- break;
-
- case led_red_off:
- hw_led_state &= ~D23;
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED)
- LUB_DISC_BLNK_LED = (LUB_DISC_BLNK_LED | 0xff) & ~hw_led_state;
- else
- LUB_DISC_BLNK_LED |= 0xff;
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c
deleted file mode 100644
index 4058ab340fe..00000000000
--- a/arch/arm/mach-pxa/leds-mainstone.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/leds-mainstone.c
- *
- * Author: Nicolas Pitre
- * Created: Nov 05, 2002
- * Copyright: MontaVista Software Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include <mach/pxa27x.h>
-#include <mach/mainstone.h>
-
-#include "leds.h"
-
-
-/* 8 discrete leds available for general use: */
-#define D28 (1 << 0)
-#define D27 (1 << 1)
-#define D26 (1 << 2)
-#define D25 (1 << 3)
-#define D24 (1 << 4)
-#define D23 (1 << 5)
-#define D22 (1 << 6)
-#define D21 (1 << 7)
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-void mainstone_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = 0;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = 0;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- hw_led_state ^= D26;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- hw_led_state &= ~D27;
- break;
-
- case led_idle_end:
- hw_led_state |= D27;
- break;
-#endif
-
- case led_halted:
- break;
-
- case led_green_on:
- hw_led_state |= D21;
- break;
-
- case led_green_off:
- hw_led_state &= ~D21;
- break;
-
- case led_amber_on:
- hw_led_state |= D22;
- break;
-
- case led_amber_off:
- hw_led_state &= ~D22;
- break;
-
- case led_red_on:
- hw_led_state |= D23;
- break;
-
- case led_red_off:
- hw_led_state &= ~D23;
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED)
- MST_LEDCTRL = (MST_LEDCTRL | 0xff) & ~hw_led_state;
- else
- MST_LEDCTRL |= 0xff;
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c
deleted file mode 100644
index bbe4d5f6afa..00000000000
--- a/arch/arm/mach-pxa/leds.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/leds.c
- *
- * xscale LEDs dispatcher
- *
- * Copyright (C) 2001 Nicolas Pitre
- *
- * Copyright (c) 2001 Jeff Sutherland, Accelent Systems Inc.
- */
-#include <linux/compiler.h>
-#include <linux/init.h>
-
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
-#include "leds.h"
-
-static int __init
-pxa_leds_init(void)
-{
- if (machine_is_lubbock())
- leds_event = lubbock_leds_event;
- if (machine_is_mainstone())
- leds_event = mainstone_leds_event;
- if (machine_is_pxa_idp())
- leds_event = idp_leds_event;
-
- leds_event(led_start);
- return 0;
-}
-
-core_initcall(pxa_leds_init);
diff --git a/arch/arm/mach-pxa/leds.h b/arch/arm/mach-pxa/leds.h
deleted file mode 100644
index 7f0dfe01345..00000000000
--- a/arch/arm/mach-pxa/leds.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * arch/arm/mach-pxa/leds.h
- *
- * Copyright (c) 2001 Jeff Sutherland, Accelent Systems Inc.
- *
- * blinky lights for various PXA-based systems:
- *
- */
-
-extern void idp_leds_event(led_event_t evt);
-extern void lubbock_leds_event(led_event_t evt);
-extern void mainstone_leds_event(led_event_t evt);
-extern void trizeps4_leds_event(led_event_t evt);
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 44dd7565707..553056d9a3c 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/syscore_ops.h>
#include <linux/major.h>
@@ -23,6 +24,8 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/smc91x.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
@@ -549,6 +552,98 @@ static void __init lubbock_map_io(void)
PCFR |= PCFR_OPDE;
}
+/*
+ * Driver for the 8 discrete LEDs available for general use:
+ * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays
+ * so be sure to not monkey with them here.
+ */
+
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+struct lubbock_led {
+ struct led_classdev cdev;
+ u8 mask;
+};
+
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} lubbock_leds[] = {
+ { "lubbock:D28", "default-on", },
+ { "lubbock:D27", "cpu0", },
+ { "lubbock:D26", "heartbeat" },
+ { "lubbock:D25", },
+ { "lubbock:D24", },
+ { "lubbock:D23", },
+ { "lubbock:D22", },
+ { "lubbock:D21", },
+};
+
+static void lubbock_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ struct lubbock_led *led = container_of(cdev,
+ struct lubbock_led, cdev);
+ u32 reg = LUB_DISC_BLNK_LED;
+
+ if (b != LED_OFF)
+ reg |= led->mask;
+ else
+ reg &= ~led->mask;
+
+ LUB_DISC_BLNK_LED = reg;
+}
+
+static enum led_brightness lubbock_led_get(struct led_classdev *cdev)
+{
+ struct lubbock_led *led = container_of(cdev,
+ struct lubbock_led, cdev);
+ u32 reg = LUB_DISC_BLNK_LED;
+
+ return (reg & led->mask) ? LED_FULL : LED_OFF;
+}
+
+static int __init lubbock_leds_init(void)
+{
+ int i;
+
+ if (!machine_is_lubbock())
+ return -ENODEV;
+
+ /* All ON */
+ LUB_DISC_BLNK_LED |= 0xff;
+ for (i = 0; i < ARRAY_SIZE(lubbock_leds); i++) {
+ struct lubbock_led *led;
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
+
+ led->cdev.name = lubbock_leds[i].name;
+ led->cdev.brightness_set = lubbock_led_set;
+ led->cdev.brightness_get = lubbock_led_get;
+ led->cdev.default_trigger = lubbock_leds[i].trigger;
+ led->mask = BIT(i);
+
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(lubbock_leds_init);
+#endif
+
MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)")
/* Maintainer: MontaVista Software Inc. */
.map_io = lubbock_map_io,
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 5d9475730a3..f27a61ee7ac 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -28,6 +28,8 @@
#include <linux/pwm_backlight.h>
#include <linux/smc91x.h>
#include <linux/i2c/pxa-i2c.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
#include <asm/types.h>
#include <asm/setup.h>
@@ -613,6 +615,98 @@ static void __init mainstone_map_io(void)
PCFR = 0x66;
}
+/*
+ * Driver for the 8 discrete LEDs available for general use:
+ * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays
+ * so be sure to not monkey with them here.
+ */
+
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+struct mainstone_led {
+ struct led_classdev cdev;
+ u8 mask;
+};
+
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} mainstone_leds[] = {
+ { "mainstone:D28", "default-on", },
+ { "mainstone:D27", "cpu0", },
+ { "mainstone:D26", "heartbeat" },
+ { "mainstone:D25", },
+ { "mainstone:D24", },
+ { "mainstone:D23", },
+ { "mainstone:D22", },
+ { "mainstone:D21", },
+};
+
+static void mainstone_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ struct mainstone_led *led = container_of(cdev,
+ struct mainstone_led, cdev);
+ u32 reg = MST_LEDCTRL;
+
+ if (b != LED_OFF)
+ reg |= led->mask;
+ else
+ reg &= ~led->mask;
+
+ MST_LEDCTRL = reg;
+}
+
+static enum led_brightness mainstone_led_get(struct led_classdev *cdev)
+{
+ struct mainstone_led *led = container_of(cdev,
+ struct mainstone_led, cdev);
+ u32 reg = MST_LEDCTRL;
+
+ return (reg & led->mask) ? LED_FULL : LED_OFF;
+}
+
+static int __init mainstone_leds_init(void)
+{
+ int i;
+
+ if (!machine_is_mainstone())
+ return -ENODEV;
+
+ /* All ON */
+ MST_LEDCTRL |= 0xff;
+ for (i = 0; i < ARRAY_SIZE(mainstone_leds); i++) {
+ struct mainstone_led *led;
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
+
+ led->cdev.name = mainstone_leds[i].name;
+ led->cdev.brightness_set = mainstone_led_set;
+ led->cdev.brightness_get = mainstone_led_get;
+ led->cdev.default_trigger = mainstone_leds[i].trigger;
+ led->mask = BIT(i);
+
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(mainstone_leds_init);
+#endif
+
MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")
/* Maintainer: MontaVista Software Inc. */
.atag_offset = 0x100, /* BLOB boot parameter setting */
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 08ea7a84a29..456560b5aad 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -52,7 +52,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/mfd/da903x.h>
-#include <linux/sht15.h>
+#include <linux/platform_data/sht15.h>
#include "devices.h"
#include "generic.h"
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index ff007d15e0e..68246748058 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -34,7 +34,6 @@
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/hardware/arm_timer.h>
#include <asm/hardware/icst.h>
@@ -330,44 +329,6 @@ struct clcd_board clcd_plat_data = {
.remove = versatile_clcd_remove_dma,
};
-#ifdef CONFIG_LEDS
-#define VA_LEDS_BASE (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_LED_OFFSET)
-
-void realview_leds_event(led_event_t ledevt)
-{
- unsigned long flags;
- u32 val;
- u32 led = 1 << smp_processor_id();
-
- local_irq_save(flags);
- val = readl(VA_LEDS_BASE);
-
- switch (ledevt) {
- case led_idle_start:
- val = val & ~led;
- break;
-
- case led_idle_end:
- val = val | led;
- break;
-
- case led_timer:
- val = val ^ REALVIEW_SYS_LED7;
- break;
-
- case led_halted:
- val = 0;
- break;
-
- default:
- break;
- }
-
- writel(val, VA_LEDS_BASE);
- local_irq_restore(flags);
-}
-#endif /* CONFIG_LEDS */
-
/*
* Where is the timer (VA)?
*/
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index 78cd970c80f..602ca5ec52c 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -26,7 +26,6 @@
#include <linux/io.h>
#include <asm/setup.h>
-#include <asm/leds.h>
#define APB_DEVICE(name, busid, base, plat) \
static AMBA_APB_DEVICE(name, busid, 0, REALVIEW_##base##_BASE, base##_IRQ, plat)
@@ -47,7 +46,6 @@ extern void __iomem *timer1_va_base;
extern void __iomem *timer2_va_base;
extern void __iomem *timer3_va_base;
-extern void realview_leds_event(led_event_t ledevt);
extern void realview_timer_init(unsigned int timer_irq);
extern int realview_flash_register(struct resource *res, u32 num);
extern int realview_eth_register(const char *name, struct resource *res);
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index ce7747692c8..d3b3cd216d6 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -31,7 +31,6 @@
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
#include <asm/hardware/gic.h>
@@ -463,10 +462,6 @@ static void __init realview_eb_init(void)
struct amba_device *d = amba_devs[i];
amba_device_register(d, &iomem_resource);
}
-
-#ifdef CONFIG_LEDS
- leds_event = realview_leds_event;
-#endif
}
MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index e21711d72ee..07d6672ddae 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -33,7 +33,6 @@
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
#include <asm/hardware/gic.h>
@@ -376,10 +375,6 @@ static void __init realview_pb1176_init(void)
struct amba_device *d = amba_devs[i];
amba_device_register(d, &iomem_resource);
}
-
-#ifdef CONFIG_LEDS
- leds_event = realview_leds_event;
-#endif
}
MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index a80269981dd..7ed53d75350 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -31,7 +31,6 @@
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
#include <asm/hardware/gic.h>
@@ -358,10 +357,6 @@ static void __init realview_pb11mp_init(void)
struct amba_device *d = amba_devs[i];
amba_device_register(d, &iomem_resource);
}
-
-#ifdef CONFIG_LEDS
- leds_event = realview_leds_event;
-#endif
}
MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore")
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index 1435cd86396..9992431b8a1 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -30,7 +30,6 @@
#include <linux/platform_data/clk-realview.h>
#include <asm/irq.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/pgtable.h>
#include <asm/hardware/gic.h>
@@ -300,10 +299,6 @@ static void __init realview_pba8_init(void)
struct amba_device *d = amba_devs[i];
amba_device_register(d, &iomem_resource);
}
-
-#ifdef CONFIG_LEDS
- leds_event = realview_leds_event;
-#endif
}
MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8")
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index a4b1aa93bb5..4f486f05108 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -29,7 +29,6 @@
#include <linux/platform_data/clk-realview.h>
#include <asm/irq.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/smp_twd.h>
#include <asm/pgtable.h>
@@ -395,10 +394,6 @@ static void __init realview_pbx_init(void)
struct amba_device *d = amba_devs[i];
amba_device_register(d, &iomem_resource);
}
-
-#ifdef CONFIG_LEDS
- leds_event = realview_leds_event;
-#endif
}
MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
diff --git a/arch/arm/mach-s3c24xx/clock-s3c2440.c b/arch/arm/mach-s3c24xx/clock-s3c2440.c
index cb2883d553b..749220f91a7 100644
--- a/arch/arm/mach-s3c24xx/clock-s3c2440.c
+++ b/arch/arm/mach-s3c24xx/clock-s3c2440.c
@@ -87,6 +87,19 @@ static int s3c2440_camif_upll_setrate(struct clk *clk, unsigned long rate)
return 0;
}
+static unsigned long s3c2440_camif_upll_getrate(struct clk *clk)
+{
+ unsigned long parent_rate = clk_get_rate(clk->parent);
+ unsigned long camdivn = __raw_readl(S3C2440_CAMDIVN);
+
+ if (!(camdivn & S3C2440_CAMDIVN_CAMCLK_SEL))
+ return parent_rate;
+
+ camdivn &= S3C2440_CAMDIVN_CAMCLK_MASK;
+
+ return parent_rate / (camdivn + 1) / 2;
+}
+
/* Extra S3C2440 clocks */
static struct clk s3c2440_clk_cam = {
@@ -99,6 +112,7 @@ static struct clk s3c2440_clk_cam_upll = {
.name = "camif-upll",
.ops = &(struct clk_ops) {
.set_rate = s3c2440_camif_upll_setrate,
+ .get_rate = s3c2440_camif_upll_getrate,
.round_rate = s3c2440_camif_upll_round,
},
};
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 9638b337593..63aaf076f61 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -380,7 +380,7 @@ int h1940_led_blink_set(unsigned gpio, int state,
default:
blink_gpio = S3C2410_GPA(3);
check_gpio1 = S3C2410_GPA(1);
- check_gpio1 = S3C2410_GPA(7);
+ check_gpio2 = S3C2410_GPA(7);
break;
}
@@ -460,7 +460,7 @@ static void h1940_set_mmc_power(unsigned char power_mode, unsigned short vdd)
break;
default:
break;
- };
+ }
}
static struct s3c24xx_mci_pdata h1940_mmc_cfg __initdata = {
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 181aa99427f..4e3fe57674c 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -16,6 +16,7 @@
#include <linux/mfd/wm831x/irq.h>
#include <linux/mfd/wm831x/gpio.h>
#include <linux/mfd/wm8994/pdata.h>
+#include <linux/mfd/arizona/pdata.h>
#include <linux/regulator/machine.h>
@@ -181,9 +182,33 @@ static const struct i2c_board_info wm1277_devs[] = {
},
};
-static const struct i2c_board_info wm5102_devs[] = {
- { I2C_BOARD_INFO("wm5102", 0x1a),
- .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2, },
+static struct arizona_pdata wm5102_pdata = {
+ .ldoena = S3C64XX_GPN(7),
+ .gpio_base = CODEC_GPIO_BASE,
+ .irq_active_high = true,
+ .micd_pol_gpio = CODEC_GPIO_BASE + 4,
+ .gpio_defaults = {
+ [2] = 0x10000, /* AIF3TXLRCLK */
+ [3] = 0x4, /* OPCLK */
+ },
+};
+
+static struct s3c64xx_spi_csinfo wm5102_spi_csinfo = {
+ .line = S3C64XX_GPN(5),
+};
+
+static struct spi_board_info wm5102_spi_devs[] = {
+ [0] = {
+ .modalias = "wm5102",
+ .max_speed_hz = 10 * 1000 * 1000,
+ .bus_num = 0,
+ .chip_select = 0,
+ .mode = SPI_MODE_0,
+ .irq = GLENFARCLAS_PMIC_IRQ_BASE +
+ WM831X_IRQ_GPIO_2,
+ .controller_data = &wm5102_spi_csinfo,
+ .platform_data = &wm5102_pdata,
+ },
};
static const struct i2c_board_info wm6230_i2c_devs[] = {
@@ -223,8 +248,9 @@ static __devinitdata const struct {
{ .id = 0x3c, .name = "1273-EV1 Longmorn" },
{ .id = 0x3d, .name = "1277-EV1 Littlemill",
.i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs) },
- { .id = 0x3e, .name = "WM5102-6271-EV1-CS127",
- .i2c_devs = wm5102_devs, .num_i2c_devs = ARRAY_SIZE(wm5102_devs) },
+ { .id = 0x3e, .name = "WM5102-6271-EV1-CS127 Amrut",
+ .spi_devs = wm5102_spi_devs,
+ .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs) },
};
static __devinit int wlf_gf_module_probe(struct i2c_client *i2c,
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 717d675188d..8b4d4670664 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -287,6 +287,16 @@ static struct platform_device littlemill_device = {
.id = -1,
};
+static struct platform_device bells_wm5102_device = {
+ .name = "bells",
+ .id = 0,
+};
+
+static struct platform_device bells_wm5110_device = {
+ .name = "bells",
+ .id = 1,
+};
+
static struct regulator_consumer_supply wallvdd_consumers[] = {
REGULATOR_SUPPLY("SPKVDD", "1-001a"),
REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
@@ -359,6 +369,8 @@ static struct platform_device *crag6410_devices[] __initdata = {
&tobermory_device,
&littlemill_device,
&lowland_device,
+ &bells_wm5102_device,
+ &bells_wm5110_device,
&wallvdd_device,
};
diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile
index 60b97ec0167..1aed9e70465 100644
--- a/arch/arm/mach-sa1100/Makefile
+++ b/arch/arm/mach-sa1100/Makefile
@@ -7,21 +7,17 @@ obj-y := clock.o generic.o irq.o time.o #nmi-oopser.o
obj-m :=
obj-n :=
obj- :=
-led-y := leds.o
obj-$(CONFIG_CPU_FREQ_SA1100) += cpu-sa1100.o
obj-$(CONFIG_CPU_FREQ_SA1110) += cpu-sa1110.o
# Specific board support
obj-$(CONFIG_SA1100_ASSABET) += assabet.o
-led-$(CONFIG_SA1100_ASSABET) += leds-assabet.o
obj-$(CONFIG_ASSABET_NEPONSET) += neponset.o
obj-$(CONFIG_SA1100_BADGE4) += badge4.o
-led-$(CONFIG_SA1100_BADGE4) += leds-badge4.o
obj-$(CONFIG_SA1100_CERF) += cerf.o
-led-$(CONFIG_SA1100_CERF) += leds-cerf.o
obj-$(CONFIG_SA1100_COLLIE) += collie.o
@@ -29,13 +25,11 @@ obj-$(CONFIG_SA1100_H3100) += h3100.o h3xxx.o
obj-$(CONFIG_SA1100_H3600) += h3600.o h3xxx.o
obj-$(CONFIG_SA1100_HACKKIT) += hackkit.o
-led-$(CONFIG_SA1100_HACKKIT) += leds-hackkit.o
obj-$(CONFIG_SA1100_JORNADA720) += jornada720.o
obj-$(CONFIG_SA1100_JORNADA720_SSP) += jornada720_ssp.o
obj-$(CONFIG_SA1100_LART) += lart.o
-led-$(CONFIG_SA1100_LART) += leds-lart.o
obj-$(CONFIG_SA1100_NANOENGINE) += nanoengine.o
obj-$(CONFIG_PCI_NANOENGINE) += pci-nanoengine.o
@@ -46,9 +40,6 @@ obj-$(CONFIG_SA1100_SHANNON) += shannon.o
obj-$(CONFIG_SA1100_SIMPAD) += simpad.o
-# LEDs support
-obj-$(CONFIG_LEDS) += $(led-y)
-
# Miscellaneous functions
obj-$(CONFIG_PM) += pm.o sleep.o
obj-$(CONFIG_SA1100_SSP) += ssp.o
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index ba49241b02f..e1ccda6128e 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -20,6 +20,8 @@
#include <linux/mtd/partitions.h>
#include <linux/delay.h>
#include <linux/mm.h>
+#include <linux/leds.h>
+#include <linux/slab.h>
#include <video/sa1100fb.h>
@@ -529,6 +531,89 @@ static void __init assabet_map_io(void)
sa1100_register_uart(2, 3);
}
+/* LEDs */
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+struct assabet_led {
+ struct led_classdev cdev;
+ u32 mask;
+};
+
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} assabet_leds[] = {
+ { "assabet:red", "cpu0",},
+ { "assabet:green", "heartbeat", },
+};
+
+/*
+ * The LED control in Assabet is reversed:
+ * - setting bit means turn off LED
+ * - clearing bit means turn on LED
+ */
+static void assabet_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ struct assabet_led *led = container_of(cdev,
+ struct assabet_led, cdev);
+
+ if (b != LED_OFF)
+ ASSABET_BCR_clear(led->mask);
+ else
+ ASSABET_BCR_set(led->mask);
+}
+
+static enum led_brightness assabet_led_get(struct led_classdev *cdev)
+{
+ struct assabet_led *led = container_of(cdev,
+ struct assabet_led, cdev);
+
+ return (ASSABET_BCR & led->mask) ? LED_OFF : LED_FULL;
+}
+
+static int __init assabet_leds_init(void)
+{
+ int i;
+
+ if (!machine_is_assabet())
+ return -ENODEV;
+
+ for (i = 0; i < ARRAY_SIZE(assabet_leds); i++) {
+ struct assabet_led *led;
+
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
+
+ led->cdev.name = assabet_leds[i].name;
+ led->cdev.brightness_set = assabet_led_set;
+ led->cdev.brightness_get = assabet_led_get;
+ led->cdev.default_trigger = assabet_leds[i].trigger;
+
+ if (!i)
+ led->mask = ASSABET_BCR_LED_RED;
+ else
+ led->mask = ASSABET_BCR_LED_GREEN;
+
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(assabet_leds_init);
+#endif
MACHINE_START(ASSABET, "Intel-Assabet")
.atag_offset = 0x100,
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index b30fb99b587..038df4894b0 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -22,6 +22,8 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/errno.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -76,8 +78,36 @@ static struct platform_device sa1111_device = {
.resource = sa1111_resources,
};
+/* LEDs */
+struct gpio_led badge4_gpio_leds[] = {
+ {
+ .name = "badge4:red",
+ .default_trigger = "heartbeat",
+ .gpio = 7,
+ },
+ {
+ .name = "badge4:green",
+ .default_trigger = "cpu0",
+ .gpio = 9,
+ },
+};
+
+static struct gpio_led_platform_data badge4_gpio_led_info = {
+ .leds = badge4_gpio_leds,
+ .num_leds = ARRAY_SIZE(badge4_gpio_leds),
+};
+
+static struct platform_device badge4_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &badge4_gpio_led_info,
+ }
+};
+
static struct platform_device *devices[] __initdata = {
&sa1111_device,
+ &badge4_leds,
};
static int __init badge4_sa1111_init(void)
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index 985d0b58471..ad0eb08ea07 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -17,6 +17,8 @@
#include <linux/irq.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
#include <mach/hardware.h>
#include <asm/setup.h>
@@ -43,8 +45,48 @@ static struct platform_device cerfuart2_device = {
.resource = cerfuart2_resources,
};
+/* LEDs */
+struct gpio_led cerf_gpio_leds[] = {
+ {
+ .name = "cerf:d0",
+ .default_trigger = "heartbeat",
+ .gpio = 0,
+ },
+ {
+ .name = "cerf:d1",
+ .default_trigger = "cpu0",
+ .gpio = 1,
+ },
+ {
+ .name = "cerf:d2",
+ .default_trigger = "default-on",
+ .gpio = 2,
+ },
+ {
+ .name = "cerf:d3",
+ .default_trigger = "default-on",
+ .gpio = 3,
+ },
+
+};
+
+static struct gpio_led_platform_data cerf_gpio_led_info = {
+ .leds = cerf_gpio_leds,
+ .num_leds = ARRAY_SIZE(cerf_gpio_leds),
+};
+
+static struct platform_device cerf_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &cerf_gpio_led_info,
+ }
+};
+
+
static struct platform_device *cerf_devices[] __initdata = {
&cerfuart2_device,
+ &cerf_leds,
};
#ifdef CONFIG_SA1100_CERF_FLASH_32MB
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index 7f86bd91182..fc106aab7c7 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -21,6 +21,10 @@
#include <linux/serial_core.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/tty.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <linux/platform_device.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
@@ -183,9 +187,37 @@ static struct flash_platform_data hackkit_flash_data = {
static struct resource hackkit_flash_resource =
DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_32M);
+/* LEDs */
+struct gpio_led hackkit_gpio_leds[] = {
+ {
+ .name = "hackkit:red",
+ .default_trigger = "cpu0",
+ .gpio = 22,
+ },
+ {
+ .name = "hackkit:green",
+ .default_trigger = "heartbeat",
+ .gpio = 23,
+ },
+};
+
+static struct gpio_led_platform_data hackkit_gpio_led_info = {
+ .leds = hackkit_gpio_leds,
+ .num_leds = ARRAY_SIZE(hackkit_gpio_leds),
+};
+
+static struct platform_device hackkit_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &hackkit_gpio_led_info,
+ }
+};
+
static void __init hackkit_init(void)
{
sa11x0_register_mtd(&hackkit_flash_data, &hackkit_flash_resource, 1);
+ platform_device_register(&hackkit_leds);
}
/**********************************************************************
diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h
index cdea671e893..ac2ea767215 100644
--- a/arch/arm/mach-sa1100/include/mach/simpad.h
+++ b/arch/arm/mach-sa1100/include/mach/simpad.h
@@ -87,7 +87,7 @@
#define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22)
#define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23)
-#define CS3_BASE 0xf1000000
+#define CS3_BASE IOMEM(0xf1000000)
long simpad_get_cs3_ro(void);
long simpad_get_cs3_shadow(void);
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index 7dc1a89b127..3048b17e84c 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -5,6 +5,9 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <linux/platform_device.h>
#include <video/sa1100fb.h>
@@ -126,6 +129,27 @@ static struct map_desc lart_io_desc[] __initdata = {
}
};
+/* LEDs */
+struct gpio_led lart_gpio_leds[] = {
+ {
+ .name = "lart:red",
+ .default_trigger = "cpu0",
+ .gpio = 23,
+ },
+};
+
+static struct gpio_led_platform_data lart_gpio_led_info = {
+ .leds = lart_gpio_leds,
+ .num_leds = ARRAY_SIZE(lart_gpio_leds),
+};
+
+static struct platform_device lart_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &lart_gpio_led_info,
+ }
+};
static void __init lart_map_io(void)
{
sa1100_map_io();
@@ -139,6 +163,8 @@ static void __init lart_map_io(void)
GPDR |= GPIO_UART_TXD;
GPDR &= ~GPIO_UART_RXD;
PPAR |= PPAR_UPR;
+
+ platform_device_register(&lart_leds);
}
MACHINE_START(LART, "LART")
diff --git a/arch/arm/mach-sa1100/leds-assabet.c b/arch/arm/mach-sa1100/leds-assabet.c
deleted file mode 100644
index 3699176bca9..00000000000
--- a/arch/arm/mach-sa1100/leds-assabet.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds-assabet.c
- *
- * Copyright (C) 2000 John Dorsey <john+@cs.cmu.edu>
- *
- * Original (leds-footbridge.c) by Russell King
- *
- * Assabet uses the LEDs as follows:
- * - Green - toggles state every 50 timer interrupts
- * - Red - on if system is not idle
- */
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-#include <mach/assabet.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-#define ASSABET_BCR_LED_MASK (ASSABET_BCR_LED_GREEN | ASSABET_BCR_LED_RED)
-
-void assabet_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN;
- ASSABET_BCR_frob(ASSABET_BCR_LED_MASK, hw_led_state);
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = ASSABET_BCR_LED_RED | ASSABET_BCR_LED_GREEN;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= ASSABET_BCR_LED_GREEN;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= ASSABET_BCR_LED_RED;
- break;
-
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~ASSABET_BCR_LED_RED;
- break;
-#endif
-
- case led_halted:
- break;
-
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~ASSABET_BCR_LED_GREEN;
- break;
-
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= ASSABET_BCR_LED_GREEN;
- break;
-
- case led_amber_on:
- break;
-
- case led_amber_off:
- break;
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~ASSABET_BCR_LED_RED;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= ASSABET_BCR_LED_RED;
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED)
- ASSABET_BCR_frob(ASSABET_BCR_LED_MASK, hw_led_state);
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-sa1100/leds-badge4.c b/arch/arm/mach-sa1100/leds-badge4.c
deleted file mode 100644
index f99fac3eedb..00000000000
--- a/arch/arm/mach-sa1100/leds-badge4.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds-badge4.c
- *
- * Author: Christopher Hoover <ch@hpl.hp.com>
- * Copyright (C) 2002 Hewlett-Packard Company
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-#define LED_RED GPIO_GPIO(7)
-#define LED_GREEN GPIO_GPIO(9)
-#define LED_MASK (LED_RED|LED_GREEN)
-
-#define LED_IDLE LED_GREEN
-#define LED_TIMER LED_RED
-
-void badge4_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- GPDR |= LED_MASK;
- hw_led_state = LED_MASK;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= LED_TIMER;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- /* LED off when system is idle */
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_IDLE;
- break;
-
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_IDLE;
- break;
-#endif
-
- case led_red_on:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_RED;
- break;
-
- case led_red_off:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_RED;
- break;
-
- case led_green_on:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_GREEN;
- break;
-
- case led_green_off:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_GREEN;
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED) {
- GPSR = hw_led_state;
- GPCR = hw_led_state ^ LED_MASK;
- }
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c
deleted file mode 100644
index 30fc3b2bf55..00000000000
--- a/arch/arm/mach-sa1100/leds-cerf.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds-cerf.c
- *
- * Author: ???
- */
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-#define LED_D0 GPIO_GPIO(0)
-#define LED_D1 GPIO_GPIO(1)
-#define LED_D2 GPIO_GPIO(2)
-#define LED_D3 GPIO_GPIO(3)
-#define LED_MASK (LED_D0|LED_D1|LED_D2|LED_D3)
-
-void cerf_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (evt) {
- case led_start:
- hw_led_state = LED_MASK;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= LED_D0;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_D1;
- break;
-
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_D1;
- break;
-#endif
- case led_green_on:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_D2;
- break;
-
- case led_green_off:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_D2;
- break;
-
- case led_amber_on:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_D3;
- break;
-
- case led_amber_off:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_D3;
- break;
-
- case led_red_on:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_D1;
- break;
-
- case led_red_off:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_D1;
- break;
-
- default:
- break;
- }
-
- if (led_state & LED_STATE_ENABLED) {
- GPSR = hw_led_state;
- GPCR = hw_led_state ^ LED_MASK;
- }
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-sa1100/leds-hackkit.c b/arch/arm/mach-sa1100/leds-hackkit.c
deleted file mode 100644
index f8e47235bab..00000000000
--- a/arch/arm/mach-sa1100/leds-hackkit.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds-hackkit.c
- *
- * based on leds-lart.c
- *
- * (C) Erik Mouw (J.A.K.Mouw@its.tudelft.nl), April 21, 2000
- * (C) Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>, 2002
- *
- * The HackKit has two leds (GPIO 22/23). The red led (gpio 22) is used
- * as cpu led, the green one is used as timer led.
- */
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-#define LED_GREEN GPIO_GPIO23
-#define LED_RED GPIO_GPIO22
-#define LED_MASK (LED_RED | LED_GREEN)
-
-void hackkit_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch(evt) {
- case led_start:
- /* pin 22/23 are outputs */
- GPDR |= LED_MASK;
- hw_led_state = LED_MASK;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= LED_GREEN;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- /* The LART people like the LED to be off when the
- system is idle... */
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_RED;
- break;
-
- case led_idle_end:
- /* ... and on if the system is not idle */
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_RED;
- break;
-#endif
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~LED_RED;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= LED_RED;
- break;
-
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~LED_GREEN;
- break;
-
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= LED_GREEN;
- break;
-
- default:
- break;
- }
-
- /* Now set the GPIO state, or nothing will happen at all */
- if (led_state & LED_STATE_ENABLED) {
- GPSR = hw_led_state;
- GPCR = hw_led_state ^ LED_MASK;
- }
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-sa1100/leds-lart.c b/arch/arm/mach-sa1100/leds-lart.c
deleted file mode 100644
index 50a5b143b46..00000000000
--- a/arch/arm/mach-sa1100/leds-lart.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds-lart.c
- *
- * (C) Erik Mouw (J.A.K.Mouw@its.tudelft.nl), April 21, 2000
- *
- * LART uses the LED as follows:
- * - GPIO23 is the LED, on if system is not idle
- * You can use both CONFIG_LEDS_CPU and CONFIG_LEDS_TIMER at the same
- * time, but in that case the timer events will still dictate the
- * pace of the LED.
- */
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/leds.h>
-
-#include "leds.h"
-
-
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
-
-static unsigned int led_state;
-static unsigned int hw_led_state;
-
-#define LED_23 GPIO_GPIO23
-#define LED_MASK (LED_23)
-
-void lart_leds_event(led_event_t evt)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch(evt) {
- case led_start:
- /* pin 23 is output pin */
- GPDR |= LED_23;
- hw_led_state = LED_MASK;
- led_state = LED_STATE_ENABLED;
- break;
-
- case led_stop:
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = LED_MASK;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= LED_23;
- break;
-#endif
-
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- /* The LART people like the LED to be off when the
- system is idle... */
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~LED_23;
- break;
-
- case led_idle_end:
- /* ... and on if the system is not idle */
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= LED_23;
- break;
-#endif
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~LED_23;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= LED_23;
- break;
-
- default:
- break;
- }
-
- /* Now set the GPIO state, or nothing will happen at all */
- if (led_state & LED_STATE_ENABLED) {
- GPSR = hw_led_state;
- GPCR = hw_led_state ^ LED_MASK;
- }
-
- local_irq_restore(flags);
-}
diff --git a/arch/arm/mach-sa1100/leds.c b/arch/arm/mach-sa1100/leds.c
deleted file mode 100644
index 5fe71a0f105..00000000000
--- a/arch/arm/mach-sa1100/leds.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * linux/arch/arm/mach-sa1100/leds.c
- *
- * SA1100 LEDs dispatcher
- *
- * Copyright (C) 2001 Nicolas Pitre
- */
-#include <linux/compiler.h>
-#include <linux/init.h>
-
-#include <asm/leds.h>
-#include <asm/mach-types.h>
-
-#include "leds.h"
-
-static int __init
-sa1100_leds_init(void)
-{
- if (machine_is_assabet())
- leds_event = assabet_leds_event;
- if (machine_is_consus())
- leds_event = consus_leds_event;
- if (machine_is_badge4())
- leds_event = badge4_leds_event;
- if (machine_is_brutus())
- leds_event = brutus_leds_event;
- if (machine_is_cerf())
- leds_event = cerf_leds_event;
- if (machine_is_flexanet())
- leds_event = flexanet_leds_event;
- if (machine_is_graphicsclient())
- leds_event = graphicsclient_leds_event;
- if (machine_is_hackkit())
- leds_event = hackkit_leds_event;
- if (machine_is_lart())
- leds_event = lart_leds_event;
- if (machine_is_pfs168())
- leds_event = pfs168_leds_event;
- if (machine_is_graphicsmaster())
- leds_event = graphicsmaster_leds_event;
- if (machine_is_adsbitsy())
- leds_event = adsbitsy_leds_event;
- if (machine_is_pt_system3())
- leds_event = system3_leds_event;
-
- leds_event(led_start);
- return 0;
-}
-
-core_initcall(sa1100_leds_init);
diff --git a/arch/arm/mach-sa1100/leds.h b/arch/arm/mach-sa1100/leds.h
deleted file mode 100644
index 776b6020f55..00000000000
--- a/arch/arm/mach-sa1100/leds.h
+++ /dev/null
@@ -1,13 +0,0 @@
-extern void assabet_leds_event(led_event_t evt);
-extern void badge4_leds_event(led_event_t evt);
-extern void consus_leds_event(led_event_t evt);
-extern void brutus_leds_event(led_event_t evt);
-extern void cerf_leds_event(led_event_t evt);
-extern void flexanet_leds_event(led_event_t evt);
-extern void graphicsclient_leds_event(led_event_t evt);
-extern void hackkit_leds_event(led_event_t evt);
-extern void lart_leds_event(led_event_t evt);
-extern void pfs168_leds_event(led_event_t evt);
-extern void graphicsmaster_leds_event(led_event_t evt);
-extern void adsbitsy_leds_event(led_event_t evt);
-extern void system3_leds_event(led_event_t evt);
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index c73e1a3b430..71790e581d9 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -124,7 +124,7 @@ static struct map_desc simpad_io_desc[] __initdata = {
.length = 0x00800000,
.type = MT_DEVICE
}, { /* Simpad CS3 */
- .virtual = CS3_BASE,
+ .virtual = (unsigned long)CS3_BASE,
.pfn = __phys_to_pfn(SA1100_CS3_PHYS),
.length = 0x00100000,
.type = MT_DEVICE
diff --git a/arch/arm/mach-shark/Makefile b/arch/arm/mach-shark/Makefile
index 45be9b04e7b..29657183c45 100644
--- a/arch/arm/mach-shark/Makefile
+++ b/arch/arm/mach-shark/Makefile
@@ -4,9 +4,7 @@
# Object file lists.
-obj-y := core.o dma.o irq.o pci.o
+obj-y := core.o dma.o irq.o pci.o leds.o
obj-m :=
obj-n :=
obj- :=
-
-obj-$(CONFIG_LEDS) += leds.o
diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index d35b94ef73b..9ad2e9737fb 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -13,7 +13,6 @@
#include <asm/setup.h>
#include <asm/mach-types.h>
-#include <asm/leds.h>
#include <asm/param.h>
#include <asm/system_misc.h>
diff --git a/arch/arm/mach-shark/leds.c b/arch/arm/mach-shark/leds.c
index 25609076921..081c778a10a 100644
--- a/arch/arm/mach-shark/leds.c
+++ b/arch/arm/mach-shark/leds.c
@@ -1,165 +1,117 @@
/*
- * arch/arm/mach-shark/leds.c
- * by Alexander Schulz
- *
- * derived from:
- * arch/arm/kernel/leds-footbridge.c
- * Copyright (C) 1998-1999 Russell King
- *
* DIGITAL Shark LED control routines.
*
- * The leds use is as follows:
- * - Green front - toggles state every 50 timer interrupts
- * - Amber front - Unused, this is a dual color led (Amber/Green)
- * - Amber back - On if system is not idle
+ * Driver for the 3 user LEDs found on the Shark
+ * Based on Versatile and RealView machine LED code
*
- * Changelog:
+ * License terms: GNU General Public License (GPL) version 2
+ * Author: Bryan Wu <bryan.wu@canonical.com>
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/ioport.h>
#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
-#include <asm/leds.h>
+#include <asm/mach-types.h>
-#define LED_STATE_ENABLED 1
-#define LED_STATE_CLAIMED 2
+#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
+struct shark_led {
+ struct led_classdev cdev;
+ u8 mask;
+};
-#define SEQUOIA_LED_GREEN (1<<6)
-#define SEQUOIA_LED_AMBER (1<<5)
-#define SEQUOIA_LED_BACK (1<<7)
+/*
+ * The triggers lines up below will only be used if the
+ * LED triggers are compiled in.
+ */
+static const struct {
+ const char *name;
+ const char *trigger;
+} shark_leds[] = {
+ { "shark:amber0", "default-on", }, /* Bit 5 */
+ { "shark:green", "heartbeat", }, /* Bit 6 */
+ { "shark:amber1", "cpu0" }, /* Bit 7 */
+};
+
+static u16 led_reg_read(void)
+{
+ outw(0x09, 0x24);
+ return inw(0x26);
+}
-static char led_state;
-static short hw_led_state;
-static short saved_state;
+static void led_reg_write(u16 value)
+{
+ outw(0x09, 0x24);
+ outw(value, 0x26);
+}
-static DEFINE_RAW_SPINLOCK(leds_lock);
+static void shark_led_set(struct led_classdev *cdev,
+ enum led_brightness b)
+{
+ struct shark_led *led = container_of(cdev,
+ struct shark_led, cdev);
+ u16 reg = led_reg_read();
-short sequoia_read(int addr) {
- outw(addr,0x24);
- return inw(0x26);
-}
+ if (b != LED_OFF)
+ reg |= led->mask;
+ else
+ reg &= ~led->mask;
-void sequoia_write(short value,short addr) {
- outw(addr,0x24);
- outw(value,0x26);
+ led_reg_write(reg);
}
-static void sequoia_leds_event(led_event_t evt)
+static enum led_brightness shark_led_get(struct led_classdev *cdev)
{
- unsigned long flags;
-
- raw_spin_lock_irqsave(&leds_lock, flags);
+ struct shark_led *led = container_of(cdev,
+ struct shark_led, cdev);
+ u16 reg = led_reg_read();
- hw_led_state = sequoia_read(0x09);
+ return (reg & led->mask) ? LED_FULL : LED_OFF;
+}
- switch (evt) {
- case led_start:
- hw_led_state |= SEQUOIA_LED_GREEN;
- hw_led_state |= SEQUOIA_LED_AMBER;
-#ifdef CONFIG_LEDS_CPU
- hw_led_state |= SEQUOIA_LED_BACK;
-#else
- hw_led_state &= ~SEQUOIA_LED_BACK;
-#endif
- led_state |= LED_STATE_ENABLED;
- break;
-
- case led_stop:
- hw_led_state &= ~SEQUOIA_LED_BACK;
- hw_led_state |= SEQUOIA_LED_GREEN;
- hw_led_state |= SEQUOIA_LED_AMBER;
- led_state &= ~LED_STATE_ENABLED;
- break;
-
- case led_claim:
- led_state |= LED_STATE_CLAIMED;
- saved_state = hw_led_state;
- hw_led_state &= ~SEQUOIA_LED_BACK;
- hw_led_state |= SEQUOIA_LED_GREEN;
- hw_led_state |= SEQUOIA_LED_AMBER;
- break;
-
- case led_release:
- led_state &= ~LED_STATE_CLAIMED;
- hw_led_state = saved_state;
- break;
-
-#ifdef CONFIG_LEDS_TIMER
- case led_timer:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state ^= SEQUOIA_LED_GREEN;
- break;
-#endif
+static int __init shark_leds_init(void)
+{
+ int i;
+ u16 reg;
-#ifdef CONFIG_LEDS_CPU
- case led_idle_start:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state &= ~SEQUOIA_LED_BACK;
- break;
+ if (!machine_is_shark())
+ return -ENODEV;
- case led_idle_end:
- if (!(led_state & LED_STATE_CLAIMED))
- hw_led_state |= SEQUOIA_LED_BACK;
- break;
-#endif
+ for (i = 0; i < ARRAY_SIZE(shark_leds); i++) {
+ struct shark_led *led;
- case led_green_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~SEQUOIA_LED_GREEN;
- break;
-
- case led_green_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= SEQUOIA_LED_GREEN;
- break;
-
- case led_amber_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~SEQUOIA_LED_AMBER;
- break;
-
- case led_amber_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= SEQUOIA_LED_AMBER;
- break;
-
- case led_red_on:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state |= SEQUOIA_LED_BACK;
- break;
-
- case led_red_off:
- if (led_state & LED_STATE_CLAIMED)
- hw_led_state &= ~SEQUOIA_LED_BACK;
- break;
-
- default:
- break;
- }
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
+ if (!led)
+ break;
- if (led_state & LED_STATE_ENABLED)
- sequoia_write(hw_led_state,0x09);
+ led->cdev.name = shark_leds[i].name;
+ led->cdev.brightness_set = shark_led_set;
+ led->cdev.brightness_get = shark_led_get;
+ led->cdev.default_trigger = shark_leds[i].trigger;
- raw_spin_unlock_irqrestore(&leds_lock, flags);
-}
+ /* Count in 5 bits offset */
+ led->mask = BIT(i + 5);
-static int __init leds_init(void)
-{
- extern void (*leds_event)(led_event_t);
- short temp;
-
- leds_event = sequoia_leds_event;
+ if (led_classdev_register(NULL, &led->cdev) < 0) {
+ kfree(led);
+ break;
+ }
+ }
/* Make LEDs independent of power-state */
- request_region(0x24,4,"sequoia");
- temp = sequoia_read(0x09);
- temp |= 1<<10;
- sequoia_write(temp,0x09);
- leds_event(led_start);
+ request_region(0x24, 4, "led_reg");
+ reg = led_reg_read();
+ reg |= 1 << 10;
+ led_reg_write(reg);
+
return 0;
}
-__initcall(leds_init);
+/*
+ * Since we may have triggers on any subsystem, defer registration
+ * until after subsystem_init.
+ */
+fs_initcall(shark_leds_init);
+#endif
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index c7f164e2066..bc3b5da59e2 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -434,7 +434,7 @@ static void usb1_host_port_power(int port, int power)
return;
/* set VBOUT/PWEN and EXTLP1 in DVSTCTR */
- __raw_writew(__raw_readw(0xE68B0008) | 0x600, 0xE68B0008);
+ __raw_writew(__raw_readw(IOMEM(0xE68B0008)) | 0x600, IOMEM(0xE68B0008));
}
static struct r8a66597_platdata usb1_host_data = {
@@ -1226,9 +1226,9 @@ static struct i2c_board_info i2c1_devices[] = {
};
-#define GPIO_PORT9CR 0xE6051009
-#define GPIO_PORT10CR 0xE605100A
-#define USCCR1 0xE6058144
+#define GPIO_PORT9CR IOMEM(0xE6051009)
+#define GPIO_PORT10CR IOMEM(0xE605100A)
+#define USCCR1 IOMEM(0xE6058144)
static void __init ap4evb_init(void)
{
u32 srcr4;
@@ -1306,7 +1306,7 @@ static void __init ap4evb_init(void)
gpio_request(GPIO_FN_OVCN2_1, NULL);
/* setup USB phy */
- __raw_writew(0x8a0a, 0xE6058130); /* USBCR4 */
+ __raw_writew(0x8a0a, IOMEM(0xE6058130)); /* USBCR4 */
/* enable FSI2 port A (ak4643) */
gpio_request(GPIO_FN_FSIAIBT, NULL);
@@ -1455,7 +1455,7 @@ static void __init ap4evb_init(void)
gpio_request(GPIO_FN_HDMI_CEC, NULL);
/* Reset HDMI, must be held at least one EXTALR (32768Hz) period */
-#define SRCR4 0xe61580bc
+#define SRCR4 IOMEM(0xe61580bc)
srcr4 = __raw_readl(SRCR4);
__raw_writel(srcr4 | (1 << 13), SRCR4);
udelay(50);
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index b573de073c2..c6593d39427 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -37,6 +37,7 @@
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/mmc/sh_mobile_sdhi.h>
+#include <linux/i2c-gpio.h>
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/r8a7740.h>
@@ -137,7 +138,7 @@
* usbhsf_power_ctrl()
*/
#define IRQ7 evt2irq(0x02e0)
-#define USBCR1 0xe605810a
+#define USBCR1 IOMEM(0xe605810a)
#define USBH 0xC6700000
#define USBH_USBCTR 0x10834
@@ -879,6 +880,21 @@ static struct platform_device fsi_hdmi_device = {
},
};
+/* RTC: RTC connects i2c-gpio. */
+static struct i2c_gpio_platform_data i2c_gpio_data = {
+ .sda_pin = GPIO_PORT208,
+ .scl_pin = GPIO_PORT91,
+ .udelay = 5, /* 100 kHz */
+};
+
+static struct platform_device i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 2,
+ .dev = {
+ .platform_data = &i2c_gpio_data,
+ },
+};
+
/* I2C */
static struct i2c_board_info i2c0_devices[] = {
{
@@ -890,6 +906,13 @@ static struct i2c_board_info i2c0_devices[] = {
},
};
+static struct i2c_board_info i2c2_devices[] = {
+ {
+ I2C_BOARD_INFO("s35390a", 0x30),
+ .type = "s35390a",
+ },
+};
+
/*
* board devices
*/
@@ -906,6 +929,7 @@ static struct platform_device *eva_devices[] __initdata = {
&fsi_device,
&fsi_wm8978_device,
&fsi_hdmi_device,
+ &i2c_gpio_device,
};
static void __init eva_clock_init(void)
@@ -952,8 +976,8 @@ clock_error:
/*
* board init
*/
-#define GPIO_PORT7CR 0xe6050007
-#define GPIO_PORT8CR 0xe6050008
+#define GPIO_PORT7CR IOMEM(0xe6050007)
+#define GPIO_PORT8CR IOMEM(0xe6050008)
static void __init eva_init(void)
{
struct platform_device *usb = NULL;
@@ -1176,6 +1200,7 @@ static void __init eva_init(void)
#endif
i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
+ i2c_register_board_info(2, i2c2_devices, ARRAY_SIZE(i2c2_devices));
r8a7740_add_standard_devices();
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index 4129008eae2..cb8c994e143 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -108,12 +108,12 @@ static struct regulator_consumer_supply dummy_supplies[] = {
#define FPGA_ETH_IRQ (FPGA_IRQ0 + 15)
static u16 bonito_fpga_read(u32 offset)
{
- return __raw_readw(0xf0003000 + offset);
+ return __raw_readw(IOMEM(0xf0003000) + offset);
}
static void bonito_fpga_write(u32 offset, u16 val)
{
- __raw_writew(val, 0xf0003000 + offset);
+ __raw_writew(val, IOMEM(0xf0003000) + offset);
}
static void bonito_fpga_irq_disable(struct irq_data *data)
@@ -361,8 +361,8 @@ static void __init bonito_map_io(void)
#define BIT_ON(sw, bit) (sw & (1 << bit))
#define BIT_OFF(sw, bit) (!(sw & (1 << bit)))
-#define VCCQ1CR 0xE6058140
-#define VCCQ1LCDCR 0xE6058186
+#define VCCQ1CR IOMEM(0xE6058140)
+#define VCCQ1LCDCR IOMEM(0xE6058186)
static void __init bonito_init(void)
{
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
index 796fa00ad3c..b179d4c213b 100644
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ b/arch/arm/mach-shmobile/board-g3evm.c
@@ -106,7 +106,7 @@ static void usb_host_port_power(int port, int power)
return;
/* set VBOUT/PWEN and EXTLP0 in DVSTCTR */
- __raw_writew(__raw_readw(0xe6890008) | 0x600, 0xe6890008);
+ __raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008));
}
static struct r8a66597_platdata usb_host_data = {
@@ -279,10 +279,10 @@ static void __init g3evm_init(void)
gpio_request(GPIO_FN_IDIN, NULL);
/* setup USB phy */
- __raw_writew(0x0300, 0xe605810a); /* USBCR1 */
- __raw_writew(0x00e0, 0xe60581c0); /* CPFCH */
- __raw_writew(0x6010, 0xe60581c6); /* CGPOSR */
- __raw_writew(0x8a0a, 0xe605810c); /* USBCR2 */
+ __raw_writew(0x0300, IOMEM(0xe605810a)); /* USBCR1 */
+ __raw_writew(0x00e0, IOMEM(0xe60581c0)); /* CPFCH */
+ __raw_writew(0x6010, IOMEM(0xe60581c6)); /* CGPOSR */
+ __raw_writew(0x8a0a, IOMEM(0xe605810c)); /* USBCR2 */
/* KEYSC @ CN7 */
gpio_request(GPIO_FN_PORT42_KEYOUT0, NULL);
@@ -320,7 +320,7 @@ static void __init g3evm_init(void)
gpio_request(GPIO_FN_WE0_XWR0_FWE, NULL);
gpio_request(GPIO_FN_FRB, NULL);
/* FOE, FCDE, FSC on dedicated pins */
- __raw_writel(__raw_readl(0xe6158048) & ~(1 << 15), 0xe6158048);
+ __raw_writel(__raw_readl(IOMEM(0xe6158048)) & ~(1 << 15), IOMEM(0xe6158048));
/* IrDA */
gpio_request(GPIO_FN_IRDA_OUT, NULL);
diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c
index eeee12e4da6..35c126caa4d 100644
--- a/arch/arm/mach-shmobile/board-g4evm.c
+++ b/arch/arm/mach-shmobile/board-g4evm.c
@@ -128,7 +128,7 @@ static void usb_host_port_power(int port, int power)
return;
/* set VBOUT/PWEN and EXTLP0 in DVSTCTR */
- __raw_writew(__raw_readw(0xe6890008) | 0x600, 0xe6890008);
+ __raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008));
}
static struct r8a66597_platdata usb_host_data = {
@@ -272,17 +272,17 @@ static struct platform_device *g4evm_devices[] __initdata = {
&sdhi1_device,
};
-#define GPIO_SDHID0_D0 0xe60520fc
-#define GPIO_SDHID0_D1 0xe60520fd
-#define GPIO_SDHID0_D2 0xe60520fe
-#define GPIO_SDHID0_D3 0xe60520ff
-#define GPIO_SDHICMD0 0xe6052100
+#define GPIO_SDHID0_D0 IOMEM(0xe60520fc)
+#define GPIO_SDHID0_D1 IOMEM(0xe60520fd)
+#define GPIO_SDHID0_D2 IOMEM(0xe60520fe)
+#define GPIO_SDHID0_D3 IOMEM(0xe60520ff)
+#define GPIO_SDHICMD0 IOMEM(0xe6052100)
-#define GPIO_SDHID1_D0 0xe6052103
-#define GPIO_SDHID1_D1 0xe6052104
-#define GPIO_SDHID1_D2 0xe6052105
-#define GPIO_SDHID1_D3 0xe6052106
-#define GPIO_SDHICMD1 0xe6052107
+#define GPIO_SDHID1_D0 IOMEM(0xe6052103)
+#define GPIO_SDHID1_D1 IOMEM(0xe6052104)
+#define GPIO_SDHID1_D2 IOMEM(0xe6052105)
+#define GPIO_SDHID1_D3 IOMEM(0xe6052106)
+#define GPIO_SDHICMD1 IOMEM(0xe6052107)
static void __init g4evm_init(void)
{
@@ -320,10 +320,10 @@ static void __init g4evm_init(void)
gpio_request(GPIO_FN_IDIN, NULL);
/* setup USB phy */
- __raw_writew(0x0200, 0xe605810a); /* USBCR1 */
- __raw_writew(0x00e0, 0xe60581c0); /* CPFCH */
- __raw_writew(0x6010, 0xe60581c6); /* CGPOSR */
- __raw_writew(0x8a0a, 0xe605810c); /* USBCR2 */
+ __raw_writew(0x0200, IOMEM(0xe605810a)); /* USBCR1 */
+ __raw_writew(0x00e0, IOMEM(0xe60581c0)); /* CPFCH */
+ __raw_writew(0x6010, IOMEM(0xe60581c6)); /* CGPOSR */
+ __raw_writew(0x8a0a, IOMEM(0xe605810c)); /* USBCR2 */
/* KEYSC @ CN31 */
gpio_request(GPIO_FN_PORT60_KEYOUT5, NULL);
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 0a3d1f19077..773a2b95a4e 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -133,8 +133,8 @@ static struct platform_device usb_host_device = {
/* USB Func CN17 */
struct usbhs_private {
- unsigned int phy;
- unsigned int cr2;
+ void __iomem *phy;
+ void __iomem *cr2;
struct renesas_usbhs_platform_info info;
};
@@ -232,8 +232,8 @@ static u32 usbhs_pipe_cfg[] = {
};
static struct usbhs_private usbhs_private = {
- .phy = 0xe60781e0, /* USBPHYINT */
- .cr2 = 0xe605810c, /* USBCR2 */
+ .phy = IOMEM(0xe60781e0), /* USBPHYINT */
+ .cr2 = IOMEM(0xe605810c), /* USBCR2 */
.info = {
.platform_callback = {
.hardware_init = usbhs_hardware_init,
@@ -346,11 +346,11 @@ static struct resource sh_mmcif_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gic_spi(141),
+ .start = gic_spi(140),
.flags = IORESOURCE_IRQ,
},
[2] = {
- .start = gic_spi(140),
+ .start = gic_spi(141),
.flags = IORESOURCE_IRQ,
},
};
@@ -765,7 +765,7 @@ static void __init kzm_init(void)
static void kzm9g_restart(char mode, const char *cmd)
{
-#define RESCNT2 0xe6188020
+#define RESCNT2 IOMEM(0xe6188020)
/* Do soft power on reset */
writel((1 << 31), RESCNT2);
}
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 164fca0c1a4..62783b5d881 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -585,8 +585,8 @@ out:
#define USBHS0_POLL_INTERVAL (HZ * 5)
struct usbhs_private {
- unsigned int usbphyaddr;
- unsigned int usbcrcaddr;
+ void __iomem *usbphyaddr;
+ void __iomem *usbcrcaddr;
struct renesas_usbhs_platform_info info;
struct delayed_work work;
struct platform_device *pdev;
@@ -644,7 +644,7 @@ static void usbhs0_hardware_exit(struct platform_device *pdev)
}
static struct usbhs_private usbhs0_private = {
- .usbcrcaddr = 0xe605810c, /* USBCR2 */
+ .usbcrcaddr = IOMEM(0xe605810c), /* USBCR2 */
.info = {
.platform_callback = {
.hardware_init = usbhs0_hardware_init,
@@ -778,8 +778,8 @@ static u32 usbhs1_pipe_cfg[] = {
};
static struct usbhs_private usbhs1_private = {
- .usbphyaddr = 0xe60581e2, /* USBPHY1INTAP */
- .usbcrcaddr = 0xe6058130, /* USBCR4 */
+ .usbphyaddr = IOMEM(0xe60581e2), /* USBPHY1INTAP */
+ .usbcrcaddr = IOMEM(0xe6058130), /* USBCR4 */
.info = {
.platform_callback = {
.hardware_init = usbhs1_hardware_init,
@@ -1404,12 +1404,12 @@ static struct i2c_board_info i2c1_devices[] = {
},
};
-#define GPIO_PORT9CR 0xE6051009
-#define GPIO_PORT10CR 0xE605100A
-#define GPIO_PORT167CR 0xE60520A7
-#define GPIO_PORT168CR 0xE60520A8
-#define SRCR4 0xe61580bc
-#define USCCR1 0xE6058144
+#define GPIO_PORT9CR IOMEM(0xE6051009)
+#define GPIO_PORT10CR IOMEM(0xE605100A)
+#define GPIO_PORT167CR IOMEM(0xE60520A7)
+#define GPIO_PORT168CR IOMEM(0xE60520A8)
+#define SRCR4 IOMEM(0xe61580bc)
+#define USCCR1 IOMEM(0xE6058144)
static void __init mackerel_init(void)
{
u32 srcr4;
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 01ce3f15c6a..b8a7525a4e2 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -30,6 +30,8 @@
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
+#include <linux/mfd/tmio.h>
#include <mach/hardware.h>
#include <mach/r8a7779.h>
#include <mach/common.h>
@@ -39,6 +41,12 @@
#include <asm/hardware/gic.h>
#include <asm/traps.h>
+/* Fixed 3.3V regulator to be used by SDHI0 */
+static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
+ REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
+ REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+};
+
/* Dummy supplies, where voltage doesn't matter */
static struct regulator_consumer_supply dummy_supplies[] = {
REGULATOR_SUPPLY("vddvario", "smsc911x"),
@@ -75,13 +83,61 @@ static struct platform_device eth_device = {
.num_resources = ARRAY_SIZE(smsc911x_resources),
};
+static struct resource sdhi0_resources[] = {
+ [0] = {
+ .name = "sdhi0",
+ .start = 0xffe4c000,
+ .end = 0xffe4c0ff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = gic_spi(104),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct sh_mobile_sdhi_info sdhi0_platform_data = {
+ .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
+ .tmio_caps = MMC_CAP_SD_HIGHSPEED,
+};
+
+static struct platform_device sdhi0_device = {
+ .name = "sh_mobile_sdhi",
+ .num_resources = ARRAY_SIZE(sdhi0_resources),
+ .resource = sdhi0_resources,
+ .id = 0,
+ .dev = {
+ .platform_data = &sdhi0_platform_data,
+ }
+};
+
+/* Thermal */
+static struct resource thermal_resources[] = {
+ [0] = {
+ .start = 0xFFC48000,
+ .end = 0xFFC48038 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device thermal_device = {
+ .name = "rcar_thermal",
+ .resource = thermal_resources,
+ .num_resources = ARRAY_SIZE(thermal_resources),
+};
+
static struct platform_device *marzen_devices[] __initdata = {
&eth_device,
+ &sdhi0_device,
+ &thermal_device,
};
static void __init marzen_init(void)
{
- regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+ regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
+ ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
+ regulator_register_fixed(1, dummy_supplies,
+ ARRAY_SIZE(dummy_supplies));
r8a7779_pinmux_init();
@@ -97,6 +153,16 @@ static void __init marzen_init(void)
gpio_request(GPIO_FN_EX_CS0, NULL); /* nCS */
gpio_request(GPIO_FN_IRQ1_B, NULL); /* IRQ + PME */
+ /* SD0 (CN20) */
+ gpio_request(GPIO_FN_SD0_CLK, NULL);
+ gpio_request(GPIO_FN_SD0_CMD, NULL);
+ gpio_request(GPIO_FN_SD0_DAT0, NULL);
+ gpio_request(GPIO_FN_SD0_DAT1, NULL);
+ gpio_request(GPIO_FN_SD0_DAT2, NULL);
+ gpio_request(GPIO_FN_SD0_DAT3, NULL);
+ gpio_request(GPIO_FN_SD0_CD, NULL);
+ gpio_request(GPIO_FN_SD0_WP, NULL);
+
r8a7779_add_standard_devices();
platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
}
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index ad5fccc7b5e..6729e003218 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -41,29 +41,29 @@
*/
/* CPG registers */
-#define FRQCRA 0xe6150000
-#define FRQCRB 0xe6150004
-#define VCLKCR1 0xE6150008
-#define VCLKCR2 0xE615000c
-#define FRQCRC 0xe61500e0
-#define FSIACKCR 0xe6150018
-#define PLLC01CR 0xe6150028
-
-#define SUBCKCR 0xe6150080
-#define USBCKCR 0xe615008c
-
-#define MSTPSR0 0xe6150030
-#define MSTPSR1 0xe6150038
-#define MSTPSR2 0xe6150040
-#define MSTPSR3 0xe6150048
-#define MSTPSR4 0xe615004c
-#define FSIBCKCR 0xe6150090
-#define HDMICKCR 0xe6150094
-#define SMSTPCR0 0xe6150130
-#define SMSTPCR1 0xe6150134
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013c
-#define SMSTPCR4 0xe6150140
+#define FRQCRA IOMEM(0xe6150000)
+#define FRQCRB IOMEM(0xe6150004)
+#define VCLKCR1 IOMEM(0xE6150008)
+#define VCLKCR2 IOMEM(0xE615000c)
+#define FRQCRC IOMEM(0xe61500e0)
+#define FSIACKCR IOMEM(0xe6150018)
+#define PLLC01CR IOMEM(0xe6150028)
+
+#define SUBCKCR IOMEM(0xe6150080)
+#define USBCKCR IOMEM(0xe615008c)
+
+#define MSTPSR0 IOMEM(0xe6150030)
+#define MSTPSR1 IOMEM(0xe6150038)
+#define MSTPSR2 IOMEM(0xe6150040)
+#define MSTPSR3 IOMEM(0xe6150048)
+#define MSTPSR4 IOMEM(0xe615004c)
+#define FSIBCKCR IOMEM(0xe6150090)
+#define HDMICKCR IOMEM(0xe6150094)
+#define SMSTPCR0 IOMEM(0xe6150130)
+#define SMSTPCR1 IOMEM(0xe6150134)
+#define SMSTPCR2 IOMEM(0xe6150138)
+#define SMSTPCR3 IOMEM(0xe615013c)
+#define SMSTPCR4 IOMEM(0xe6150140)
/* Fixed 32 KHz root clock from EXTALR pin */
static struct clk extalr_clk = {
diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c
index 162b791b898..ef0a95e592c 100644
--- a/arch/arm/mach-shmobile/clock-sh7367.c
+++ b/arch/arm/mach-shmobile/clock-sh7367.c
@@ -24,28 +24,28 @@
#include <mach/common.h>
/* SH7367 registers */
-#define RTFRQCR 0xe6150000
-#define SYFRQCR 0xe6150004
-#define CMFRQCR 0xe61500E0
-#define VCLKCR1 0xe6150008
-#define VCLKCR2 0xe615000C
-#define VCLKCR3 0xe615001C
-#define SCLKACR 0xe6150010
-#define SCLKBCR 0xe6150014
-#define SUBUSBCKCR 0xe6158080
-#define SPUCKCR 0xe6150084
-#define MSUCKCR 0xe6150088
-#define MVI3CKCR 0xe6150090
-#define VOUCKCR 0xe6150094
-#define MFCK1CR 0xe6150098
-#define MFCK2CR 0xe615009C
-#define PLLC1CR 0xe6150028
-#define PLLC2CR 0xe615002C
-#define RTMSTPCR0 0xe6158030
-#define RTMSTPCR2 0xe6158038
-#define SYMSTPCR0 0xe6158040
-#define SYMSTPCR2 0xe6158048
-#define CMMSTPCR0 0xe615804c
+#define RTFRQCR IOMEM(0xe6150000)
+#define SYFRQCR IOMEM(0xe6150004)
+#define CMFRQCR IOMEM(0xe61500E0)
+#define VCLKCR1 IOMEM(0xe6150008)
+#define VCLKCR2 IOMEM(0xe615000C)
+#define VCLKCR3 IOMEM(0xe615001C)
+#define SCLKACR IOMEM(0xe6150010)
+#define SCLKBCR IOMEM(0xe6150014)
+#define SUBUSBCKCR IOMEM(0xe6158080)
+#define SPUCKCR IOMEM(0xe6150084)
+#define MSUCKCR IOMEM(0xe6150088)
+#define MVI3CKCR IOMEM(0xe6150090)
+#define VOUCKCR IOMEM(0xe6150094)
+#define MFCK1CR IOMEM(0xe6150098)
+#define MFCK2CR IOMEM(0xe615009C)
+#define PLLC1CR IOMEM(0xe6150028)
+#define PLLC2CR IOMEM(0xe615002C)
+#define RTMSTPCR0 IOMEM(0xe6158030)
+#define RTMSTPCR2 IOMEM(0xe6158038)
+#define SYMSTPCR0 IOMEM(0xe6158040)
+#define SYMSTPCR2 IOMEM(0xe6158048)
+#define CMMSTPCR0 IOMEM(0xe615804c)
/* Fixed 32 KHz root clock from EXTALR pin */
static struct clk r_clk = {
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 5a2894b1c96..430a90ffa12 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -24,36 +24,36 @@
#include <mach/common.h>
/* SH7372 registers */
-#define FRQCRA 0xe6150000
-#define FRQCRB 0xe6150004
-#define FRQCRC 0xe61500e0
-#define FRQCRD 0xe61500e4
-#define VCLKCR1 0xe6150008
-#define VCLKCR2 0xe615000c
-#define VCLKCR3 0xe615001c
-#define FMSICKCR 0xe6150010
-#define FMSOCKCR 0xe6150014
-#define FSIACKCR 0xe6150018
-#define FSIBCKCR 0xe6150090
-#define SUBCKCR 0xe6150080
-#define SPUCKCR 0xe6150084
-#define VOUCKCR 0xe6150088
-#define HDMICKCR 0xe6150094
-#define DSITCKCR 0xe6150060
-#define DSI0PCKCR 0xe6150064
-#define DSI1PCKCR 0xe6150098
-#define PLLC01CR 0xe6150028
-#define PLLC2CR 0xe615002c
-#define RMSTPCR0 0xe6150110
-#define RMSTPCR1 0xe6150114
-#define RMSTPCR2 0xe6150118
-#define RMSTPCR3 0xe615011c
-#define RMSTPCR4 0xe6150120
-#define SMSTPCR0 0xe6150130
-#define SMSTPCR1 0xe6150134
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013c
-#define SMSTPCR4 0xe6150140
+#define FRQCRA IOMEM(0xe6150000)
+#define FRQCRB IOMEM(0xe6150004)
+#define FRQCRC IOMEM(0xe61500e0)
+#define FRQCRD IOMEM(0xe61500e4)
+#define VCLKCR1 IOMEM(0xe6150008)
+#define VCLKCR2 IOMEM(0xe615000c)
+#define VCLKCR3 IOMEM(0xe615001c)
+#define FMSICKCR IOMEM(0xe6150010)
+#define FMSOCKCR IOMEM(0xe6150014)
+#define FSIACKCR IOMEM(0xe6150018)
+#define FSIBCKCR IOMEM(0xe6150090)
+#define SUBCKCR IOMEM(0xe6150080)
+#define SPUCKCR IOMEM(0xe6150084)
+#define VOUCKCR IOMEM(0xe6150088)
+#define HDMICKCR IOMEM(0xe6150094)
+#define DSITCKCR IOMEM(0xe6150060)
+#define DSI0PCKCR IOMEM(0xe6150064)
+#define DSI1PCKCR IOMEM(0xe6150098)
+#define PLLC01CR IOMEM(0xe6150028)
+#define PLLC2CR IOMEM(0xe615002c)
+#define RMSTPCR0 IOMEM(0xe6150110)
+#define RMSTPCR1 IOMEM(0xe6150114)
+#define RMSTPCR2 IOMEM(0xe6150118)
+#define RMSTPCR3 IOMEM(0xe615011c)
+#define RMSTPCR4 IOMEM(0xe6150120)
+#define SMSTPCR0 IOMEM(0xe6150130)
+#define SMSTPCR1 IOMEM(0xe6150134)
+#define SMSTPCR2 IOMEM(0xe6150138)
+#define SMSTPCR3 IOMEM(0xe615013c)
+#define SMSTPCR4 IOMEM(0xe6150140)
#define FSIDIVA 0xFE1F8000
#define FSIDIVB 0xFE1F8008
diff --git a/arch/arm/mach-shmobile/clock-sh7377.c b/arch/arm/mach-shmobile/clock-sh7377.c
index 85f2a3ec2c4..b8480d19e1c 100644
--- a/arch/arm/mach-shmobile/clock-sh7377.c
+++ b/arch/arm/mach-shmobile/clock-sh7377.c
@@ -24,31 +24,31 @@
#include <mach/common.h>
/* SH7377 registers */
-#define RTFRQCR 0xe6150000
-#define SYFRQCR 0xe6150004
-#define CMFRQCR 0xe61500E0
-#define VCLKCR1 0xe6150008
-#define VCLKCR2 0xe615000C
-#define VCLKCR3 0xe615001C
-#define FMSICKCR 0xe6150010
-#define FMSOCKCR 0xe6150014
-#define FSICKCR 0xe6150018
-#define PLLC1CR 0xe6150028
-#define PLLC2CR 0xe615002C
-#define SUBUSBCKCR 0xe6150080
-#define SPUCKCR 0xe6150084
-#define MSUCKCR 0xe6150088
-#define MVI3CKCR 0xe6150090
-#define HDMICKCR 0xe6150094
-#define MFCK1CR 0xe6150098
-#define MFCK2CR 0xe615009C
-#define DSITCKCR 0xe6150060
-#define DSIPCKCR 0xe6150064
-#define SMSTPCR0 0xe6150130
-#define SMSTPCR1 0xe6150134
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013C
-#define SMSTPCR4 0xe6150140
+#define RTFRQCR IOMEM(0xe6150000)
+#define SYFRQCR IOMEM(0xe6150004)
+#define CMFRQCR IOMEM(0xe61500E0)
+#define VCLKCR1 IOMEM(0xe6150008)
+#define VCLKCR2 IOMEM(0xe615000C)
+#define VCLKCR3 IOMEM(0xe615001C)
+#define FMSICKCR IOMEM(0xe6150010)
+#define FMSOCKCR IOMEM(0xe6150014)
+#define FSICKCR IOMEM(0xe6150018)
+#define PLLC1CR IOMEM(0xe6150028)
+#define PLLC2CR IOMEM(0xe615002C)
+#define SUBUSBCKCR IOMEM(0xe6150080)
+#define SPUCKCR IOMEM(0xe6150084)
+#define MSUCKCR IOMEM(0xe6150088)
+#define MVI3CKCR IOMEM(0xe6150090)
+#define HDMICKCR IOMEM(0xe6150094)
+#define MFCK1CR IOMEM(0xe6150098)
+#define MFCK2CR IOMEM(0xe615009C)
+#define DSITCKCR IOMEM(0xe6150060)
+#define DSIPCKCR IOMEM(0xe6150064)
+#define SMSTPCR0 IOMEM(0xe6150130)
+#define SMSTPCR1 IOMEM(0xe6150134)
+#define SMSTPCR2 IOMEM(0xe6150138)
+#define SMSTPCR3 IOMEM(0xe615013C)
+#define SMSTPCR4 IOMEM(0xe6150140)
/* Fixed 32 KHz root clock from EXTALR pin */
static struct clk r_clk = {
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 7f8da18a858..516ff7f3e43 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -23,43 +23,43 @@
#include <linux/clkdev.h>
#include <mach/common.h>
-#define FRQCRA 0xe6150000
-#define FRQCRB 0xe6150004
-#define FRQCRD 0xe61500e4
-#define VCLKCR1 0xe6150008
-#define VCLKCR2 0xe615000C
-#define VCLKCR3 0xe615001C
-#define ZBCKCR 0xe6150010
-#define FLCKCR 0xe6150014
-#define SD0CKCR 0xe6150074
-#define SD1CKCR 0xe6150078
-#define SD2CKCR 0xe615007C
-#define FSIACKCR 0xe6150018
-#define FSIBCKCR 0xe6150090
-#define SUBCKCR 0xe6150080
-#define SPUACKCR 0xe6150084
-#define SPUVCKCR 0xe6150094
-#define MSUCKCR 0xe6150088
-#define HSICKCR 0xe615008C
-#define MFCK1CR 0xe6150098
-#define MFCK2CR 0xe615009C
-#define DSITCKCR 0xe6150060
-#define DSI0PCKCR 0xe6150064
-#define DSI1PCKCR 0xe6150068
+#define FRQCRA IOMEM(0xe6150000)
+#define FRQCRB IOMEM(0xe6150004)
+#define FRQCRD IOMEM(0xe61500e4)
+#define VCLKCR1 IOMEM(0xe6150008)
+#define VCLKCR2 IOMEM(0xe615000C)
+#define VCLKCR3 IOMEM(0xe615001C)
+#define ZBCKCR IOMEM(0xe6150010)
+#define FLCKCR IOMEM(0xe6150014)
+#define SD0CKCR IOMEM(0xe6150074)
+#define SD1CKCR IOMEM(0xe6150078)
+#define SD2CKCR IOMEM(0xe615007C)
+#define FSIACKCR IOMEM(0xe6150018)
+#define FSIBCKCR IOMEM(0xe6150090)
+#define SUBCKCR IOMEM(0xe6150080)
+#define SPUACKCR IOMEM(0xe6150084)
+#define SPUVCKCR IOMEM(0xe6150094)
+#define MSUCKCR IOMEM(0xe6150088)
+#define HSICKCR IOMEM(0xe615008C)
+#define MFCK1CR IOMEM(0xe6150098)
+#define MFCK2CR IOMEM(0xe615009C)
+#define DSITCKCR IOMEM(0xe6150060)
+#define DSI0PCKCR IOMEM(0xe6150064)
+#define DSI1PCKCR IOMEM(0xe6150068)
#define DSI0PHYCR 0xe615006C
#define DSI1PHYCR 0xe6150070
-#define PLLECR 0xe61500d0
-#define PLL0CR 0xe61500d8
-#define PLL1CR 0xe6150028
-#define PLL2CR 0xe615002c
-#define PLL3CR 0xe61500dc
-#define SMSTPCR0 0xe6150130
-#define SMSTPCR1 0xe6150134
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013c
-#define SMSTPCR4 0xe6150140
-#define SMSTPCR5 0xe6150144
-#define CKSCR 0xe61500c0
+#define PLLECR IOMEM(0xe61500d0)
+#define PLL0CR IOMEM(0xe61500d8)
+#define PLL1CR IOMEM(0xe6150028)
+#define PLL2CR IOMEM(0xe615002c)
+#define PLL3CR IOMEM(0xe61500dc)
+#define SMSTPCR0 IOMEM(0xe6150130)
+#define SMSTPCR1 IOMEM(0xe6150134)
+#define SMSTPCR2 IOMEM(0xe6150138)
+#define SMSTPCR3 IOMEM(0xe615013c)
+#define SMSTPCR4 IOMEM(0xe6150140)
+#define SMSTPCR5 IOMEM(0xe6150144)
+#define CKSCR IOMEM(0xe61500c0)
/* Fixed 32 KHz root clock from EXTALR pin */
static struct clk r_clk = {
diff --git a/arch/arm/mach-shmobile/intc-r8a7779.c b/arch/arm/mach-shmobile/intc-r8a7779.c
index f04fad4ec4f..ef66f1a8aa2 100644
--- a/arch/arm/mach-shmobile/intc-r8a7779.c
+++ b/arch/arm/mach-shmobile/intc-r8a7779.c
@@ -29,14 +29,14 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#define INT2SMSKCR0 0xfe7822a0
-#define INT2SMSKCR1 0xfe7822a4
-#define INT2SMSKCR2 0xfe7822a8
-#define INT2SMSKCR3 0xfe7822ac
-#define INT2SMSKCR4 0xfe7822b0
+#define INT2SMSKCR0 IOMEM(0xfe7822a0)
+#define INT2SMSKCR1 IOMEM(0xfe7822a4)
+#define INT2SMSKCR2 IOMEM(0xfe7822a8)
+#define INT2SMSKCR3 IOMEM(0xfe7822ac)
+#define INT2SMSKCR4 IOMEM(0xfe7822b0)
-#define INT2NTSR0 0xfe700060
-#define INT2NTSR1 0xfe700064
+#define INT2NTSR0 IOMEM(0xfe700060)
+#define INT2NTSR1 IOMEM(0xfe700064)
static int r8a7779_set_wake(struct irq_data *data, unsigned int on)
{
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index 2587a22842f..a91caad7db7 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -624,6 +624,9 @@ void sh7372_intcs_resume(void)
__raw_writeb(ffd5[k], intcs_ffd5 + k);
}
+#define E694_BASE IOMEM(0xe6940000)
+#define E695_BASE IOMEM(0xe6950000)
+
static unsigned short e694[0x200];
static unsigned short e695[0x200];
@@ -632,22 +635,22 @@ void sh7372_intca_suspend(void)
int k;
for (k = 0x00; k <= 0x38; k += 4)
- e694[k] = __raw_readw(0xe6940000 + k);
+ e694[k] = __raw_readw(E694_BASE + k);
for (k = 0x80; k <= 0xb4; k += 4)
- e694[k] = __raw_readb(0xe6940000 + k);
+ e694[k] = __raw_readb(E694_BASE + k);
for (k = 0x180; k <= 0x1b4; k += 4)
- e694[k] = __raw_readb(0xe6940000 + k);
+ e694[k] = __raw_readb(E694_BASE + k);
for (k = 0x00; k <= 0x50; k += 4)
- e695[k] = __raw_readw(0xe6950000 + k);
+ e695[k] = __raw_readw(E695_BASE + k);
for (k = 0x80; k <= 0xa8; k += 4)
- e695[k] = __raw_readb(0xe6950000 + k);
+ e695[k] = __raw_readb(E695_BASE + k);
for (k = 0x180; k <= 0x1a8; k += 4)
- e695[k] = __raw_readb(0xe6950000 + k);
+ e695[k] = __raw_readb(E695_BASE + k);
}
void sh7372_intca_resume(void)
@@ -655,20 +658,20 @@ void sh7372_intca_resume(void)
int k;
for (k = 0x00; k <= 0x38; k += 4)
- __raw_writew(e694[k], 0xe6940000 + k);
+ __raw_writew(e694[k], E694_BASE + k);
for (k = 0x80; k <= 0xb4; k += 4)
- __raw_writeb(e694[k], 0xe6940000 + k);
+ __raw_writeb(e694[k], E694_BASE + k);
for (k = 0x180; k <= 0x1b4; k += 4)
- __raw_writeb(e694[k], 0xe6940000 + k);
+ __raw_writeb(e694[k], E694_BASE + k);
for (k = 0x00; k <= 0x50; k += 4)
- __raw_writew(e695[k], 0xe6950000 + k);
+ __raw_writew(e695[k], E695_BASE + k);
for (k = 0x80; k <= 0xa8; k += 4)
- __raw_writeb(e695[k], 0xe6950000 + k);
+ __raw_writeb(e695[k], E695_BASE + k);
for (k = 0x180; k <= 0x1a8; k += 4)
- __raw_writeb(e695[k], 0xe6950000 + k);
+ __raw_writeb(e695[k], E695_BASE + k);
}
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 588555a67d9..f0c5e519060 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -366,10 +366,12 @@ static irqreturn_t sh73a0_irq_pin_demux(int irq, void *dev_id)
static struct irqaction sh73a0_irq_pin_cascade[32];
-#define PINTER0 0xe69000a0
-#define PINTER1 0xe69000a4
-#define PINTRR0 0xe69000d0
-#define PINTRR1 0xe69000d4
+#define PINTER0_PHYS 0xe69000a0
+#define PINTER1_PHYS 0xe69000a4
+#define PINTER0_VIRT IOMEM(0xe69000a0)
+#define PINTER1_VIRT IOMEM(0xe69000a4)
+#define PINTRR0 IOMEM(0xe69000d0)
+#define PINTRR1 IOMEM(0xe69000d4)
#define PINT0A_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT0_IRQ(irq))
#define PINT0B_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT0_IRQ(irq + 8))
@@ -377,14 +379,14 @@ static struct irqaction sh73a0_irq_pin_cascade[32];
#define PINT0D_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT0_IRQ(irq + 24))
#define PINT1E_IRQ(n, irq) INTC_IRQ((n), SH73A0_PINT1_IRQ(irq))
-INTC_PINT(intc_pint0, PINTER0, 0xe69000b0, "sh73a0-pint0", \
+INTC_PINT(intc_pint0, PINTER0_PHYS, 0xe69000b0, "sh73a0-pint0", \
INTC_PINT_E(A), INTC_PINT_E(B), INTC_PINT_E(C), INTC_PINT_E(D), \
INTC_PINT_V(A, PINT0A_IRQ), INTC_PINT_V(B, PINT0B_IRQ), \
INTC_PINT_V(C, PINT0C_IRQ), INTC_PINT_V(D, PINT0D_IRQ), \
INTC_PINT_E(A), INTC_PINT_E(B), INTC_PINT_E(C), INTC_PINT_E(D), \
INTC_PINT_E(A), INTC_PINT_E(B), INTC_PINT_E(C), INTC_PINT_E(D));
-INTC_PINT(intc_pint1, PINTER1, 0xe69000c0, "sh73a0-pint1", \
+INTC_PINT(intc_pint1, PINTER1_PHYS, 0xe69000c0, "sh73a0-pint1", \
INTC_PINT_E(E), INTC_PINT_E_EMPTY, INTC_PINT_E_EMPTY, INTC_PINT_E_EMPTY, \
INTC_PINT_V(E, PINT1E_IRQ), INTC_PINT_V_NONE, \
INTC_PINT_V_NONE, INTC_PINT_V_NONE, \
@@ -394,7 +396,7 @@ INTC_PINT(intc_pint1, PINTER1, 0xe69000c0, "sh73a0-pint1", \
static struct irqaction sh73a0_pint0_cascade;
static struct irqaction sh73a0_pint1_cascade;
-static void pint_demux(unsigned long rr, unsigned long er, int base_irq)
+static void pint_demux(void __iomem *rr, void __iomem *er, int base_irq)
{
unsigned long value = ioread32(rr) & ioread32(er);
int k;
@@ -409,13 +411,13 @@ static void pint_demux(unsigned long rr, unsigned long er, int base_irq)
static irqreturn_t sh73a0_pint0_demux(int irq, void *dev_id)
{
- pint_demux(PINTRR0, PINTER0, SH73A0_PINT0_IRQ(0));
+ pint_demux(PINTRR0, PINTER0_VIRT, SH73A0_PINT0_IRQ(0));
return IRQ_HANDLED;
}
static irqreturn_t sh73a0_pint1_demux(int irq, void *dev_id)
{
- pint_demux(PINTRR1, PINTER1, SH73A0_PINT1_IRQ(0));
+ pint_demux(PINTRR1, PINTER1_VIRT, SH73A0_PINT1_IRQ(0));
return IRQ_HANDLED;
}
diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index a8562540f1d..32e177275e4 100644
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -20,9 +20,9 @@
#include <mach/pm-rmobile.h>
/* SYSC */
-#define SPDCR 0xe6180008
-#define SWUCR 0xe6180014
-#define PSTR 0xe6180080
+#define SPDCR IOMEM(0xe6180008)
+#define SWUCR IOMEM(0xe6180014)
+#define PSTR IOMEM(0xe6180080)
#define PSTR_RETRIES 100
#define PSTR_DELAY_US 10
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 79203706922..162121842a2 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -29,45 +29,46 @@
#include <mach/pm-rmobile.h>
/* DBG */
-#define DBGREG1 0xe6100020
-#define DBGREG9 0xe6100040
+#define DBGREG1 IOMEM(0xe6100020)
+#define DBGREG9 IOMEM(0xe6100040)
/* CPGA */
-#define SYSTBCR 0xe6150024
-#define MSTPSR0 0xe6150030
-#define MSTPSR1 0xe6150038
-#define MSTPSR2 0xe6150040
-#define MSTPSR3 0xe6150048
-#define MSTPSR4 0xe615004c
-#define PLLC01STPCR 0xe61500c8
+#define SYSTBCR IOMEM(0xe6150024)
+#define MSTPSR0 IOMEM(0xe6150030)
+#define MSTPSR1 IOMEM(0xe6150038)
+#define MSTPSR2 IOMEM(0xe6150040)
+#define MSTPSR3 IOMEM(0xe6150048)
+#define MSTPSR4 IOMEM(0xe615004c)
+#define PLLC01STPCR IOMEM(0xe61500c8)
/* SYSC */
-#define SBAR 0xe6180020
-#define WUPRMSK 0xe6180028
-#define WUPSMSK 0xe618002c
-#define WUPSMSK2 0xe6180048
-#define WUPSFAC 0xe6180098
-#define IRQCR 0xe618022c
-#define IRQCR2 0xe6180238
-#define IRQCR3 0xe6180244
-#define IRQCR4 0xe6180248
-#define PDNSEL 0xe6180254
+#define SBAR IOMEM(0xe6180020)
+#define WUPRMSK IOMEM(0xe6180028)
+#define WUPSMSK IOMEM(0xe618002c)
+#define WUPSMSK2 IOMEM(0xe6180048)
+#define WUPSFAC IOMEM(0xe6180098)
+#define IRQCR IOMEM(0xe618022c)
+#define IRQCR2 IOMEM(0xe6180238)
+#define IRQCR3 IOMEM(0xe6180244)
+#define IRQCR4 IOMEM(0xe6180248)
+#define PDNSEL IOMEM(0xe6180254)
/* INTC */
-#define ICR1A 0xe6900000
-#define ICR2A 0xe6900004
-#define ICR3A 0xe6900008
-#define ICR4A 0xe690000c
-#define INTMSK00A 0xe6900040
-#define INTMSK10A 0xe6900044
-#define INTMSK20A 0xe6900048
-#define INTMSK30A 0xe690004c
+#define ICR1A IOMEM(0xe6900000)
+#define ICR2A IOMEM(0xe6900004)
+#define ICR3A IOMEM(0xe6900008)
+#define ICR4A IOMEM(0xe690000c)
+#define INTMSK00A IOMEM(0xe6900040)
+#define INTMSK10A IOMEM(0xe6900044)
+#define INTMSK20A IOMEM(0xe6900048)
+#define INTMSK30A IOMEM(0xe690004c)
/* MFIS */
+/* FIXME: pointing where? */
#define SMFRAM 0xe6a70000
/* AP-System Core */
-#define APARMBAREA 0xe6f10020
+#define APARMBAREA IOMEM(0xe6f10020)
#ifdef CONFIG_PM
diff --git a/arch/arm/mach-shmobile/setup-sh7367.c b/arch/arm/mach-shmobile/setup-sh7367.c
index 2e3074ab75b..e647f541087 100644
--- a/arch/arm/mach-shmobile/setup-sh7367.c
+++ b/arch/arm/mach-shmobile/setup-sh7367.c
@@ -462,7 +462,7 @@ static void __init sh7367_earlytimer_init(void)
shmobile_earlytimer_init();
}
-#define SYMSTPCR2 0xe6158048
+#define SYMSTPCR2 IOMEM(0xe6158048)
#define SYMSTPCR2_CMT1 (1 << 29)
void __init sh7367_add_early_devices(void)
diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c
index 855b1506caf..edcf98bb701 100644
--- a/arch/arm/mach-shmobile/setup-sh7377.c
+++ b/arch/arm/mach-shmobile/setup-sh7377.c
@@ -484,7 +484,7 @@ static void __init sh7377_earlytimer_init(void)
shmobile_earlytimer_init();
}
-#define SMSTPCR3 0xe615013c
+#define SMSTPCR3 IOMEM(0xe615013c)
#define SMSTPCR3_CMT1 (1 << 29)
void __init sh7377_add_early_devices(void)
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 38ed2ddd326..db99a4ade80 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -780,7 +780,7 @@ static struct platform_device *sh73a0_late_devices[] __initdata = {
&pmu_device,
};
-#define SRCR2 0xe61580b0
+#define SRCR2 IOMEM(0xe61580b0)
void __init sh73a0_add_standard_devices(void)
{
diff --git a/arch/arm/mach-shmobile/sh-gpio.h b/arch/arm/mach-shmobile/sh-gpio.h
index 7ba1877fa97..e834763ac2a 100644
--- a/arch/arm/mach-shmobile/sh-gpio.h
+++ b/arch/arm/mach-shmobile/sh-gpio.h
@@ -21,12 +21,12 @@
* the method to control only pull up/down/free.
* this function should be replaced by correct gpio function
*/
-static inline void __init gpio_direction_none(u32 addr)
+static inline void __init gpio_direction_none(void __iomem * addr)
{
__raw_writeb(0x00, addr);
}
-static inline void __init gpio_request_pullup(u32 addr)
+static inline void __init gpio_request_pullup(void __iomem * addr)
{
u8 data = __raw_readb(addr);
@@ -35,7 +35,7 @@ static inline void __init gpio_request_pullup(u32 addr)
__raw_writeb(data, addr);
}
-static inline void __init gpio_request_pulldown(u32 addr)
+static inline void __init gpio_request_pulldown(void __iomem * addr)
{
u8 data = __raw_readb(addr);
diff --git a/arch/arm/mach-spear13xx/include/mach/spear.h b/arch/arm/mach-spear13xx/include/mach/spear.h
index 65f27def239..07d90acc92c 100644
--- a/arch/arm/mach-spear13xx/include/mach/spear.h
+++ b/arch/arm/mach-spear13xx/include/mach/spear.h
@@ -17,26 +17,26 @@
#include <asm/memory.h>
#define PERIP_GRP2_BASE UL(0xB3000000)
-#define VA_PERIP_GRP2_BASE UL(0xFE000000)
+#define VA_PERIP_GRP2_BASE IOMEM(0xFE000000)
#define MCIF_SDHCI_BASE UL(0xB3000000)
#define SYSRAM0_BASE UL(0xB3800000)
-#define VA_SYSRAM0_BASE UL(0xFE800000)
+#define VA_SYSRAM0_BASE IOMEM(0xFE800000)
#define SYS_LOCATION (VA_SYSRAM0_BASE + 0x600)
#define PERIP_GRP1_BASE UL(0xE0000000)
-#define VA_PERIP_GRP1_BASE UL(0xFD000000)
+#define VA_PERIP_GRP1_BASE IOMEM(0xFD000000)
#define UART_BASE UL(0xE0000000)
-#define VA_UART_BASE UL(0xFD000000)
+#define VA_UART_BASE IOMEM(0xFD000000)
#define SSP_BASE UL(0xE0100000)
#define MISC_BASE UL(0xE0700000)
-#define VA_MISC_BASE IOMEM(UL(0xFD700000))
+#define VA_MISC_BASE IOMEM(0xFD700000)
#define A9SM_AND_MPMC_BASE UL(0xEC000000)
-#define VA_A9SM_AND_MPMC_BASE UL(0xFC000000)
+#define VA_A9SM_AND_MPMC_BASE IOMEM(0xFC000000)
/* A9SM peripheral offsets */
#define A9SM_PERIP_BASE UL(0xEC800000)
-#define VA_A9SM_PERIP_BASE UL(0xFC800000)
+#define VA_A9SM_PERIP_BASE IOMEM(0xFC800000)
#define VA_SCU_BASE (VA_A9SM_PERIP_BASE + 0x00)
#define L2CC_BASE UL(0xED000000)
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c
index cf936b106e2..e10648801b2 100644
--- a/arch/arm/mach-spear13xx/spear13xx.c
+++ b/arch/arm/mach-spear13xx/spear13xx.c
@@ -114,17 +114,17 @@ void __init spear13xx_l2x0_init(void)
*/
struct map_desc spear13xx_io_desc[] __initdata = {
{
- .virtual = VA_PERIP_GRP2_BASE,
+ .virtual = (unsigned long)VA_PERIP_GRP2_BASE,
.pfn = __phys_to_pfn(PERIP_GRP2_BASE),
.length = SZ_16M,
.type = MT_DEVICE
}, {
- .virtual = VA_PERIP_GRP1_BASE,
+ .virtual = (unsigned long)VA_PERIP_GRP1_BASE,
.pfn = __phys_to_pfn(PERIP_GRP1_BASE),
.length = SZ_16M,
.type = MT_DEVICE
}, {
- .virtual = VA_A9SM_AND_MPMC_BASE,
+ .virtual = (unsigned long)VA_A9SM_AND_MPMC_BASE,
.pfn = __phys_to_pfn(A9SM_AND_MPMC_BASE),
.length = SZ_16M,
.type = MT_DEVICE
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 04eb74e3f60..9aa653b3eb3 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -1,6 +1,4 @@
-obj-y += board-pinmux.o
obj-y += common.o
-obj-y += devices.o
obj-y += io.o
obj-y += irq.o
obj-y += clock.o
@@ -24,7 +22,6 @@ obj-$(CONFIG_SMP) += reset.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_CPU_FREQ) += cpu-tegra.o
obj-$(CONFIG_TEGRA_PCI) += pcie.o
-obj-$(CONFIG_USB_SUPPORT) += usb_phy.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-dt-tegra20.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += board-dt-tegra30.o
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c
index 5d8c8fb060b..57e235f4ac7 100644
--- a/arch/arm/mach-tegra/board-dt-tegra20.c
+++ b/arch/arm/mach-tegra/board-dt-tegra20.c
@@ -28,9 +28,11 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/pda_power.h>
+#include <linux/platform_data/tegra_usb.h>
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/i2c-tegra.h>
+#include <linux/usb/tegra_usb_phy.h>
#include <asm/hardware/gic.h>
#include <asm/mach-types.h>
@@ -43,9 +45,32 @@
#include "board.h"
#include "clock.h"
-#include "devices.h"
#include "common.h"
+struct tegra_ehci_platform_data tegra_ehci1_pdata = {
+ .operating_mode = TEGRA_USB_OTG,
+ .power_down_on_bus_suspend = 1,
+ .vbus_gpio = -1,
+};
+
+struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = {
+ .reset_gpio = -1,
+ .clk = "cdev2",
+};
+
+struct tegra_ehci_platform_data tegra_ehci2_pdata = {
+ .phy_config = &tegra_ehci2_ulpi_phy_config,
+ .operating_mode = TEGRA_USB_HOST,
+ .power_down_on_bus_suspend = 1,
+ .vbus_gpio = -1,
+};
+
+struct tegra_ehci_platform_data tegra_ehci3_pdata = {
+ .operating_mode = TEGRA_USB_HOST,
+ .power_down_on_bus_suspend = 1,
+ .vbus_gpio = -1,
+};
+
struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL),
diff --git a/arch/arm/mach-tegra/board-pinmux.c b/arch/arm/mach-tegra/board-pinmux.c
deleted file mode 100644
index a5574c71b93..00000000000
--- a/arch/arm/mach-tegra/board-pinmux.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2011,2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/notifier.h>
-#include <linux/string.h>
-
-#include "board-pinmux.h"
-#include "devices.h"
-
-unsigned long tegra_pincfg_pullnone_driven[2] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE),
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
-};
-
-unsigned long tegra_pincfg_pullnone_tristate[2] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE),
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
-};
-
-unsigned long tegra_pincfg_pullnone_na[1] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_NONE),
-};
-
-unsigned long tegra_pincfg_pullup_driven[2] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP),
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
-};
-
-unsigned long tegra_pincfg_pullup_tristate[2] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP),
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
-};
-
-unsigned long tegra_pincfg_pullup_na[1] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_UP),
-};
-
-unsigned long tegra_pincfg_pulldown_driven[2] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN),
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
-};
-
-unsigned long tegra_pincfg_pulldown_tristate[2] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN),
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
-};
-
-unsigned long tegra_pincfg_pulldown_na[1] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_PULL, TEGRA_PINCONFIG_PULL_DOWN),
-};
-
-unsigned long tegra_pincfg_pullna_driven[1] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_DRIVEN),
-};
-
-unsigned long tegra_pincfg_pullna_tristate[1] = {
- TEGRA_PINCONF_PACK(TEGRA_PINCONF_PARAM_TRISTATE, TEGRA_PINCONFIG_TRISTATE),
-};
-
-static struct platform_device *devices[] = {
- &tegra_gpio_device,
- &tegra_pinmux_device,
-};
-
-void tegra_board_pinmux_init(struct tegra_board_pinmux_conf *conf_a,
- struct tegra_board_pinmux_conf *conf_b)
-{
- if (conf_a)
- pinctrl_register_mappings(conf_a->maps, conf_a->map_count);
- if (conf_b)
- pinctrl_register_mappings(conf_b->maps, conf_b->map_count);
-
- platform_add_devices(devices, ARRAY_SIZE(devices));
-}
diff --git a/arch/arm/mach-tegra/board-pinmux.h b/arch/arm/mach-tegra/board-pinmux.h
deleted file mode 100644
index c5f3f3381e8..00000000000
--- a/arch/arm/mach-tegra/board-pinmux.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2011,2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_BOARD_PINMUX_H
-#define __MACH_TEGRA_BOARD_PINMUX_H
-
-#include <linux/pinctrl/machine.h>
-
-#include <mach/pinconf-tegra.h>
-
-#define PINMUX_DEV "tegra20-pinctrl"
-
-#define TEGRA_MAP_MUX(_group_, _function_) \
- PIN_MAP_MUX_GROUP_HOG_DEFAULT(PINMUX_DEV, _group_, _function_)
-
-#define TEGRA_MAP_CONF(_group_, _pull_, _drive_) \
- PIN_MAP_CONFIGS_GROUP_HOG_DEFAULT(PINMUX_DEV, _group_, tegra_pincfg_pull##_pull_##_##_drive_)
-
-#define TEGRA_MAP_MUXCONF(_group_, _function_, _pull_, _drive_) \
- TEGRA_MAP_MUX(_group_, _function_), \
- TEGRA_MAP_CONF(_group_, _pull_, _drive_)
-
-extern unsigned long tegra_pincfg_pullnone_driven[2];
-extern unsigned long tegra_pincfg_pullnone_tristate[2];
-extern unsigned long tegra_pincfg_pullnone_na[1];
-extern unsigned long tegra_pincfg_pullup_driven[2];
-extern unsigned long tegra_pincfg_pullup_tristate[2];
-extern unsigned long tegra_pincfg_pullup_na[1];
-extern unsigned long tegra_pincfg_pulldown_driven[2];
-extern unsigned long tegra_pincfg_pulldown_tristate[2];
-extern unsigned long tegra_pincfg_pulldown_na[1];
-extern unsigned long tegra_pincfg_pullna_driven[1];
-extern unsigned long tegra_pincfg_pullna_tristate[1];
-
-struct tegra_board_pinmux_conf {
- struct pinctrl_map *maps;
- int map_count;
-};
-
-void tegra_board_pinmux_init(struct tegra_board_pinmux_conf *conf_a,
- struct tegra_board_pinmux_conf *conf_b);
-
-#endif
diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c
deleted file mode 100644
index 61e9603744a..00000000000
--- a/arch/arm/mach-tegra/devices.c
+++ /dev/null
@@ -1,701 +0,0 @@
-/*
- * Copyright (C) 2010,2011 Google, Inc.
- *
- * Author:
- * Colin Cross <ccross@android.com>
- * Erik Gilling <ccross@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-
-#include <linux/resource.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/fsl_devices.h>
-#include <linux/serial_8250.h>
-#include <linux/i2c-tegra.h>
-#include <mach/irqs.h>
-#include <mach/iomap.h>
-#include <mach/dma.h>
-#include <mach/usb_phy.h>
-
-#include "gpio-names.h"
-#include "devices.h"
-
-static struct resource gpio_resource[] = {
- [0] = {
- .start = TEGRA_GPIO_BASE,
- .end = TEGRA_GPIO_BASE + TEGRA_GPIO_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = INT_GPIO1,
- .end = INT_GPIO1,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = INT_GPIO2,
- .end = INT_GPIO2,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = INT_GPIO3,
- .end = INT_GPIO3,
- .flags = IORESOURCE_IRQ,
- },
- [4] = {
- .start = INT_GPIO4,
- .end = INT_GPIO4,
- .flags = IORESOURCE_IRQ,
- },
- [5] = {
- .start = INT_GPIO5,
- .end = INT_GPIO5,
- .flags = IORESOURCE_IRQ,
- },
- [6] = {
- .start = INT_GPIO6,
- .end = INT_GPIO6,
- .flags = IORESOURCE_IRQ,
- },
- [7] = {
- .start = INT_GPIO7,
- .end = INT_GPIO7,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device tegra_gpio_device = {
- .name = "tegra-gpio",
- .id = -1,
- .resource = gpio_resource,
- .num_resources = ARRAY_SIZE(gpio_resource),
-};
-
-static struct resource pinmux_resource[] = {
- [0] = {
- /* Tri-state registers */
- .start = TEGRA_APB_MISC_BASE + 0x14,
- .end = TEGRA_APB_MISC_BASE + 0x20 + 3,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- /* Mux registers */
- .start = TEGRA_APB_MISC_BASE + 0x80,
- .end = TEGRA_APB_MISC_BASE + 0x9c + 3,
- .flags = IORESOURCE_MEM,
- },
- [2] = {
- /* Pull-up/down registers */
- .start = TEGRA_APB_MISC_BASE + 0xa0,
- .end = TEGRA_APB_MISC_BASE + 0xb0 + 3,
- .flags = IORESOURCE_MEM,
- },
- [3] = {
- /* Pad control registers */
- .start = TEGRA_APB_MISC_BASE + 0x868,
- .end = TEGRA_APB_MISC_BASE + 0x90c + 3,
- .flags = IORESOURCE_MEM,
- },
-};
-
-struct platform_device tegra_pinmux_device = {
- .name = "tegra20-pinctrl",
- .id = -1,
- .resource = pinmux_resource,
- .num_resources = ARRAY_SIZE(pinmux_resource),
-};
-
-static struct resource i2c_resource1[] = {
- [0] = {
- .start = INT_I2C,
- .end = INT_I2C,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_I2C_BASE,
- .end = TEGRA_I2C_BASE + TEGRA_I2C_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct resource i2c_resource2[] = {
- [0] = {
- .start = INT_I2C2,
- .end = INT_I2C2,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_I2C2_BASE,
- .end = TEGRA_I2C2_BASE + TEGRA_I2C2_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct resource i2c_resource3[] = {
- [0] = {
- .start = INT_I2C3,
- .end = INT_I2C3,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_I2C3_BASE,
- .end = TEGRA_I2C3_BASE + TEGRA_I2C3_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct resource i2c_resource4[] = {
- [0] = {
- .start = INT_DVC,
- .end = INT_DVC,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_DVC_BASE,
- .end = TEGRA_DVC_BASE + TEGRA_DVC_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct tegra_i2c_platform_data tegra_i2c1_platform_data = {
- .bus_clk_rate = 400000,
-};
-
-static struct tegra_i2c_platform_data tegra_i2c2_platform_data = {
- .bus_clk_rate = 400000,
-};
-
-static struct tegra_i2c_platform_data tegra_i2c3_platform_data = {
- .bus_clk_rate = 400000,
-};
-
-static struct tegra_i2c_platform_data tegra_dvc_platform_data = {
- .bus_clk_rate = 400000,
-};
-
-struct platform_device tegra_i2c_device1 = {
- .name = "tegra-i2c",
- .id = 0,
- .resource = i2c_resource1,
- .num_resources = ARRAY_SIZE(i2c_resource1),
- .dev = {
- .platform_data = &tegra_i2c1_platform_data,
- },
-};
-
-struct platform_device tegra_i2c_device2 = {
- .name = "tegra-i2c",
- .id = 1,
- .resource = i2c_resource2,
- .num_resources = ARRAY_SIZE(i2c_resource2),
- .dev = {
- .platform_data = &tegra_i2c2_platform_data,
- },
-};
-
-struct platform_device tegra_i2c_device3 = {
- .name = "tegra-i2c",
- .id = 2,
- .resource = i2c_resource3,
- .num_resources = ARRAY_SIZE(i2c_resource3),
- .dev = {
- .platform_data = &tegra_i2c3_platform_data,
- },
-};
-
-struct platform_device tegra_i2c_device4 = {
- .name = "tegra-i2c",
- .id = 3,
- .resource = i2c_resource4,
- .num_resources = ARRAY_SIZE(i2c_resource4),
- .dev = {
- .platform_data = &tegra_dvc_platform_data,
- },
-};
-
-static struct resource spi_resource1[] = {
- [0] = {
- .start = INT_S_LINK1,
- .end = INT_S_LINK1,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_SPI1_BASE,
- .end = TEGRA_SPI1_BASE + TEGRA_SPI1_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct resource spi_resource2[] = {
- [0] = {
- .start = INT_SPI_2,
- .end = INT_SPI_2,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_SPI2_BASE,
- .end = TEGRA_SPI2_BASE + TEGRA_SPI2_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct resource spi_resource3[] = {
- [0] = {
- .start = INT_SPI_3,
- .end = INT_SPI_3,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_SPI3_BASE,
- .end = TEGRA_SPI3_BASE + TEGRA_SPI3_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct resource spi_resource4[] = {
- [0] = {
- .start = INT_SPI_4,
- .end = INT_SPI_4,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = TEGRA_SPI4_BASE,
- .end = TEGRA_SPI4_BASE + TEGRA_SPI4_SIZE-1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-struct platform_device tegra_spi_device1 = {
- .name = "spi_tegra",
- .id = 0,
- .resource = spi_resource1,
- .num_resources = ARRAY_SIZE(spi_resource1),
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device tegra_spi_device2 = {