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authorPatrick McHardy <kaber@trash.net>2013-03-31 18:10:34 +0200
committerPatrick McHardy <kaber@trash.net>2013-03-31 18:10:34 +0200
commit70711d223510ba1773cfe1d7770a56141c815ff8 (patch)
tree4a71f38a3a554ddecaa31b7d8c6bc49b7d1705b4 /arch/arm/mach-davinci
parentd53b4ed072d9779cdf53582c46436dec06d0961f (diff)
parent19f949f52599ba7c3f67a5897ac6be14bfcb1200 (diff)
Merge tag 'v3.8' of /home/kaber/src/repos/linux
Linux 3.8 Signed-off-by: Patrick McHardy <kaber@trash.net> Conflicts: include/linux/Kbuild include/linux/netlink.h
Diffstat (limited to 'arch/arm/mach-davinci')
-rw-r--r--arch/arm/mach-davinci/Kconfig36
-rw-r--r--arch/arm/mach-davinci/Makefile2
-rw-r--r--arch/arm/mach-davinci/aemif.c2
-rw-r--r--arch/arm/mach-davinci/asp.h49
-rw-r--r--arch/arm/mach-davinci/board-da830-evm.c8
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c236
-rw-r--r--arch/arm/mach-davinci/board-dm355-evm.c10
-rw-r--r--arch/arm/mach-davinci/board-dm355-leopard.c10
-rw-r--r--arch/arm/mach-davinci/board-dm365-evm.c12
-rw-r--r--arch/arm/mach-davinci/board-dm644x-evm.c32
-rw-r--r--arch/arm/mach-davinci/board-dm646x-evm.c90
-rw-r--r--arch/arm/mach-davinci/board-mityomapl138.c4
-rw-r--r--arch/arm/mach-davinci/board-neuros-osd2.c49
-rw-r--r--arch/arm/mach-davinci/board-sffsdr.c4
-rw-r--r--arch/arm/mach-davinci/board-tnetv107x-evm.c6
-rw-r--r--arch/arm/mach-davinci/cdce949.c4
-rw-r--r--arch/arm/mach-davinci/common.c2
-rw-r--r--arch/arm/mach-davinci/cp_intc.c75
-rw-r--r--arch/arm/mach-davinci/da830.c50
-rw-r--r--arch/arm/mach-davinci/da850.c179
-rw-r--r--arch/arm/mach-davinci/da8xx-dt.c66
-rw-r--r--arch/arm/mach-davinci/davinci.h6
-rw-r--r--arch/arm/mach-davinci/devices-da8xx.c115
-rw-r--r--arch/arm/mach-davinci/devices-tnetv107x.c2
-rw-r--r--arch/arm/mach-davinci/devices.c15
-rw-r--r--arch/arm/mach-davinci/dm355.c10
-rw-r--r--arch/arm/mach-davinci/dm365.c12
-rw-r--r--arch/arm/mach-davinci/dm644x.c28
-rw-r--r--arch/arm/mach-davinci/dm646x.c8
-rw-r--r--arch/arm/mach-davinci/include/mach/aemif.h36
-rw-r--r--arch/arm/mach-davinci/include/mach/asp.h137
-rw-r--r--arch/arm/mach-davinci/include/mach/common.h2
-rw-r--r--arch/arm/mach-davinci/include/mach/cp_intc.h1
-rw-r--r--arch/arm/mach-davinci/include/mach/da8xx.h24
-rw-r--r--arch/arm/mach-davinci/include/mach/dm365.h1
-rw-r--r--arch/arm/mach-davinci/include/mach/dm646x.h1
-rw-r--r--arch/arm/mach-davinci/include/mach/entry-macro.S8
-rw-r--r--arch/arm/mach-davinci/include/mach/i2c.h26
-rw-r--r--arch/arm/mach-davinci/include/mach/keyscan.h42
-rw-r--r--arch/arm/mach-davinci/include/mach/mmc.h39
-rw-r--r--arch/arm/mach-davinci/include/mach/mux.h42
-rw-r--r--arch/arm/mach-davinci/include/mach/nand.h90
-rw-r--r--arch/arm/mach-davinci/include/mach/psc.h1
-rw-r--r--arch/arm/mach-davinci/include/mach/serial.h3
-rw-r--r--arch/arm/mach-davinci/include/mach/spi.h89
-rw-r--r--arch/arm/mach-davinci/include/mach/sram.h3
-rw-r--r--arch/arm/mach-davinci/include/mach/tnetv107x.h4
-rw-r--r--arch/arm/mach-davinci/include/mach/uncompress.h6
-rw-r--r--arch/arm/mach-davinci/include/mach/usb.h59
-rw-r--r--arch/arm/mach-davinci/pm_domain.c65
-rw-r--r--arch/arm/mach-davinci/serial.c39
-rw-r--r--arch/arm/mach-davinci/sram.c23
-rw-r--r--arch/arm/mach-davinci/time.c4
-rw-r--r--arch/arm/mach-davinci/usb.c8
54 files changed, 1004 insertions, 871 deletions
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 32d837d8eab..0153950f606 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -5,10 +5,11 @@ config AINTC
config CP_INTC
bool
+ select IRQ_DOMAIN
config ARCH_DAVINCI_DMx
- select CPU_ARM926T
bool
+ select CPU_ARM926T
menu "TI DaVinci Implementations"
@@ -31,19 +32,19 @@ config ARCH_DAVINCI_DM646x
config ARCH_DAVINCI_DA830
bool "DA830/OMAP-L137/AM17x based system"
- select CP_INTC
select ARCH_DAVINCI_DA8XX
select CPU_DCACHE_WRITETHROUGH # needed on silicon revs 1.0, 1.1
+ select CP_INTC
config ARCH_DAVINCI_DA850
bool "DA850/OMAP-L138/AM18x based system"
- select CP_INTC
select ARCH_DAVINCI_DA8XX
select ARCH_HAS_CPUFREQ
+ select CP_INTC
config ARCH_DAVINCI_DA8XX
- select CPU_ARM926T
bool
+ select CPU_ARM926T
config ARCH_DAVINCI_DM365
bool "DaVinci 365 based system"
@@ -51,17 +52,24 @@ config ARCH_DAVINCI_DM365
select ARCH_DAVINCI_DMx
config ARCH_DAVINCI_TNETV107X
+ bool "TNETV107X based system"
select CPU_V6
select CP_INTC
- bool "TNETV107X based system"
comment "DaVinci Board Type"
+config MACH_DA8XX_DT
+ bool "Support DA8XX platforms using device tree"
+ default y
+ depends on ARCH_DAVINCI_DA8XX
+ help
+ Say y here to include support for TI DaVinci DA850 based using
+ Flattened Device Tree. More information at Documentation/devicetree
+
config MACH_DAVINCI_EVM
bool "TI DM644x EVM"
default ARCH_DAVINCI_DM644x
depends on ARCH_DAVINCI_DM644x
- select MISC_DEVICES
select EEPROM_AT24
select I2C
help
@@ -71,7 +79,6 @@ config MACH_DAVINCI_EVM
config MACH_SFFSDR
bool "Lyrtech SFFSDR"
depends on ARCH_DAVINCI_DM644x
- select MISC_DEVICES
select EEPROM_AT24
select I2C
help
@@ -104,10 +111,9 @@ config MACH_DAVINCI_DM6467_EVM
bool "TI DM6467 EVM"
default ARCH_DAVINCI_DM646x
depends on ARCH_DAVINCI_DM646x
- select MACH_DAVINCI_DM6467TEVM
- select MISC_DEVICES
select EEPROM_AT24
select I2C
+ select MACH_DAVINCI_DM6467TEVM
help
Configure this option to specify the whether the board used
for development is a DM6467 EVM
@@ -119,7 +125,6 @@ config MACH_DAVINCI_DM365_EVM
bool "TI DM365 EVM"
default ARCH_DAVINCI_DM365
depends on ARCH_DAVINCI_DM365
- select MISC_DEVICES
select EEPROM_AT24
select I2C
help
@@ -130,9 +135,8 @@ config MACH_DAVINCI_DA830_EVM
bool "TI DA830/OMAP-L137/AM17x Reference Platform"
default ARCH_DAVINCI_DA830
depends on ARCH_DAVINCI_DA830
- select GPIO_PCF857X
- select MISC_DEVICES
select EEPROM_AT24
+ select GPIO_PCF857X
select I2C
help
Say Y here to select the TI DA830/OMAP-L137/AM17x Evaluation Module.
@@ -190,6 +194,13 @@ config DA850_UI_RMII
NOTE: Please take care while choosing this option, MII PHY will
not be functional if RMII mode is selected.
+config DA850_UI_SD_VIDEO_PORT
+ bool "Video Port Interface"
+ help
+ Say Y if you want to use Video Port Interface (VPIF) on the
+ DA850/OMAP-L138 EVM. The Video decoders/encoders are found on the
+ UI daughter card that is supplied with the EVM.
+
endchoice
config DA850_WL12XX
@@ -218,7 +229,6 @@ config MACH_TNETV107X
config MACH_MITYOMAPL138
bool "Critical Link MityDSP-L138/MityARM-1808 SoM"
depends on ARCH_DAVINCI_DA850
- select MISC_DEVICES
select EEPROM_AT24
select I2C
help
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 2db78bd5c83..fb5c1aa98a6 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_AINTC) += irq.o
obj-$(CONFIG_CP_INTC) += cp_intc.o
# Board specific
+obj-$(CONFIG_MACH_DA8XX_DT) += da8xx-dt.o
obj-$(CONFIG_MACH_DAVINCI_EVM) += board-dm644x-evm.o
obj-$(CONFIG_MACH_SFFSDR) += board-sffsdr.o
obj-$(CONFIG_MACH_NEUROS_OSD2) += board-neuros-osd2.o
@@ -39,3 +40,4 @@ obj-$(CONFIG_MACH_OMAPL138_HAWKBOARD) += board-omapl138-hawk.o
obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_SUSPEND) += pm.o sleep.o
+obj-$(CONFIG_HAVE_CLK) += pm_domain.o
diff --git a/arch/arm/mach-davinci/aemif.c b/arch/arm/mach-davinci/aemif.c
index 1ce70a91f2e..f091a9010c2 100644
--- a/arch/arm/mach-davinci/aemif.c
+++ b/arch/arm/mach-davinci/aemif.c
@@ -15,7 +15,7 @@
#include <linux/module.h>
#include <linux/time.h>
-#include <mach/aemif.h>
+#include <linux/platform_data/mtd-davinci-aemif.h>
/* Timing value configuration */
diff --git a/arch/arm/mach-davinci/asp.h b/arch/arm/mach-davinci/asp.h
new file mode 100644
index 00000000000..d9b2acd1239
--- /dev/null
+++ b/arch/arm/mach-davinci/asp.h
@@ -0,0 +1,49 @@
+/*
+ * TI DaVinci Audio definitions
+ */
+#ifndef __ASM_ARCH_DAVINCI_ASP_H
+#define __ASM_ARCH_DAVINCI_ASP_H
+
+/* Bases of dm644x and dm355 register banks */
+#define DAVINCI_ASP0_BASE 0x01E02000
+#define DAVINCI_ASP1_BASE 0x01E04000
+
+/* Bases of dm365 register banks */
+#define DAVINCI_DM365_ASP0_BASE 0x01D02000
+
+/* Bases of dm646x register banks */
+#define DAVINCI_DM646X_MCASP0_REG_BASE 0x01D01000
+#define DAVINCI_DM646X_MCASP1_REG_BASE 0x01D01800
+
+/* Bases of da850/da830 McASP0 register banks */
+#define DAVINCI_DA8XX_MCASP0_REG_BASE 0x01D00000
+
+/* Bases of da830 McASP1 register banks */
+#define DAVINCI_DA830_MCASP1_REG_BASE 0x01D04000
+
+/* EDMA channels of dm644x and dm355 */
+#define DAVINCI_DMA_ASP0_TX 2
+#define DAVINCI_DMA_ASP0_RX 3
+#define DAVINCI_DMA_ASP1_TX 8
+#define DAVINCI_DMA_ASP1_RX 9
+
+/* EDMA channels of dm646x */
+#define DAVINCI_DM646X_DMA_MCASP0_AXEVT0 6
+#define DAVINCI_DM646X_DMA_MCASP0_AREVT0 9
+#define DAVINCI_DM646X_DMA_MCASP1_AXEVT1 12
+
+/* EDMA channels of da850/da830 McASP0 */
+#define DAVINCI_DA8XX_DMA_MCASP0_AREVT 0
+#define DAVINCI_DA8XX_DMA_MCASP0_AXEVT 1
+
+/* EDMA channels of da830 McASP1 */
+#define DAVINCI_DA830_DMA_MCASP1_AREVT 2
+#define DAVINCI_DA830_DMA_MCASP1_AXEVT 3
+
+/* Interrupts */
+#define DAVINCI_ASP0_RX_INT IRQ_MBRINT
+#define DAVINCI_ASP0_TX_INT IRQ_MBXINT
+#define DAVINCI_ASP1_RX_INT IRQ_MBRINT
+#define DAVINCI_ASP1_TX_INT IRQ_MBXINT
+
+#endif /* __ASM_ARCH_DAVINCI_ASP_H */
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 0031864e7f1..95b5e102ceb 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -28,11 +28,11 @@
#include <mach/cp_intc.h>
#include <mach/mux.h>
-#include <mach/nand.h>
+#include <linux/platform_data/mtd-davinci.h>
#include <mach/da8xx.h>
-#include <mach/usb.h>
-#include <mach/aemif.h>
-#include <mach/spi.h>
+#include <linux/platform_data/usb-davinci.h>
+#include <linux/platform_data/mtd-davinci-aemif.h>
+#include <linux/platform_data/spi-davinci.h>
#define DA830_EVM_PHY_ID ""
/*
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 0149fb453be..0299915575a 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -11,39 +11,44 @@
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
-#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/i2c/pca953x.h>
#include <linux/input.h>
+#include <linux/input/tps6507x-ts.h>
#include <linux/mfd/tps6507x.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/mtd-davinci-aemif.h>
+#include <linux/platform_data/spi-davinci.h>
+#include <linux/platform_data/uio_pruss.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/tps6507x.h>
-#include <linux/input/tps6507x-ts.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
-#include <linux/delay.h>
#include <linux/wl12xx.h>
+#include <mach/cp_intc.h>
+#include <mach/da8xx.h>
+#include <mach/mux.h>
+#include <mach/sram.h>
+
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/system_info.h>
-#include <mach/cp_intc.h>
-#include <mach/da8xx.h>
-#include <mach/nand.h>
-#include <mach/mux.h>
-#include <mach/aemif.h>
-#include <mach/spi.h>
+#include <media/tvp514x.h>
+#include <media/adv7343.h>
#define DA850_EVM_PHY_ID "davinci_mdio-0:00"
#define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8)
@@ -452,6 +457,15 @@ static void da850_evm_ui_keys_init(unsigned gpio)
}
}
+#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT
+static inline void da850_evm_setup_video_port(int video_sel)
+{
+ gpio_set_value_cansleep(video_sel, 0);
+}
+#else
+static inline void da850_evm_setup_video_port(int video_sel) { }
+#endif
+
static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
unsigned ngpio, void *c)
{
@@ -497,6 +511,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
da850_evm_setup_emac_rmii(sel_a);
+ da850_evm_setup_video_port(sel_c);
+
return 0;
exp_setup_keys_fail:
@@ -748,16 +764,19 @@ static u8 da850_iis_serializer_direction[] = {
};
static struct snd_platform_data da850_evm_snd_data = {
- .tx_dma_offset = 0x2000,
- .rx_dma_offset = 0x2000,
- .op_mode = DAVINCI_MCASP_IIS_MODE,
- .num_serializer = ARRAY_SIZE(da850_iis_serializer_direction),
- .tdm_slots = 2,
- .serial_dir = da850_iis_serializer_direction,
- .asp_chan_q = EVENTQ_0,
- .version = MCASP_VERSION_2,
- .txnumevt = 1,
- .rxnumevt = 1,
+ .tx_dma_offset = 0x2000,
+ .rx_dma_offset = 0x2000,
+ .op_mode = DAVINCI_MCASP_IIS_MODE,
+ .num_serializer = ARRAY_SIZE(da850_iis_serializer_direction),
+ .tdm_slots = 2,
+ .serial_dir = da850_iis_serializer_direction,
+ .asp_chan_q = EVENTQ_0,
+ .ram_chan_q = EVENTQ_1,
+ .version = MCASP_VERSION_2,
+ .txnumevt = 1,
+ .rxnumevt = 1,
+ .sram_size_playback = SZ_8K,
+ .sram_size_capture = SZ_8K,
};
static const short da850_evm_mcasp_pins[] __initconst = {
@@ -1149,6 +1168,169 @@ static __init int da850_evm_init_cpufreq(void)
static __init int da850_evm_init_cpufreq(void) { return 0; }
#endif
+#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT)
+
+#define TVP5147_CH0 "tvp514x-0"
+#define TVP5147_CH1 "tvp514x-1"
+
+/* VPIF capture configuration */
+static struct tvp514x_platform_data tvp5146_pdata = {
+ .clk_polarity = 0,
+ .hs_polarity = 1,
+ .vs_polarity = 1,
+};
+
+#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
+
+static const struct vpif_input da850_ch0_inputs[] = {
+ {
+ .input = {
+ .index = 0,
+ .name = "Composite",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .capabilities = V4L2_IN_CAP_STD,
+ .std = TVP514X_STD_ALL,
+ },
+ .input_route = INPUT_CVBS_VI2B,
+ .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
+ .subdev_name = TVP5147_CH0,
+ },
+};
+
+static const struct vpif_input da850_ch1_inputs[] = {
+ {
+ .input = {
+ .index = 0,
+ .name = "S-Video",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .capabilities = V4L2_IN_CAP_STD,
+ .std = TVP514X_STD_ALL,
+ },
+ .input_route = INPUT_SVIDEO_VI2C_VI1C,
+ .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
+ .subdev_name = TVP5147_CH1,
+ },
+};
+
+static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = {
+ {
+ .name = TVP5147_CH0,
+ .board_info = {
+ I2C_BOARD_INFO("tvp5146", 0x5d),
+ .platform_data = &tvp5146_pdata,
+ },
+ },
+ {
+ .name = TVP5147_CH1,
+ .board_info = {
+ I2C_BOARD_INFO("tvp5146", 0x5c),
+ .platform_data = &tvp5146_pdata,
+ },
+ },
+};
+
+static struct vpif_capture_config da850_vpif_capture_config = {
+ .subdev_info = da850_vpif_capture_sdev_info,
+ .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info),
+ .chan_config[0] = {
+ .inputs = da850_ch0_inputs,
+ .input_count = ARRAY_SIZE(da850_ch0_inputs),
+ .vpif_if = {
+ .if_type = VPIF_IF_BT656,
+ .hd_pol = 1,
+ .vd_pol = 1,
+ .fid_pol = 0,
+ },
+ },
+ .chan_config[1] = {
+ .inputs = da850_ch1_inputs,
+ .input_count = ARRAY_SIZE(da850_ch1_inputs),
+ .vpif_if = {
+ .if_type = VPIF_IF_BT656,
+ .hd_pol = 1,
+ .vd_pol = 1,
+ .fid_pol = 0,
+ },
+ },
+ .card_name = "DA850/OMAP-L138 Video Capture",
+};
+
+/* VPIF display configuration */
+static struct vpif_subdev_info da850_vpif_subdev[] = {
+ {
+ .name = "adv7343",
+ .board_info = {
+ I2C_BOARD_INFO("adv7343", 0x2a),
+ },
+ },
+};
+
+static const struct vpif_output da850_ch0_outputs[] = {
+ {
+ .output = {
+ .index = 0,
+ .name = "Composite",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .capabilities = V4L2_OUT_CAP_STD,
+ .std = V4L2_STD_ALL,
+ },
+ .subdev_name = "adv7343",
+ .output_route = ADV7343_COMPOSITE_ID,
+ },
+ {
+ .output = {
+ .index = 1,
+ .name = "S-Video",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .capabilities = V4L2_OUT_CAP_STD,
+ .std = V4L2_STD_ALL,
+ },
+ .subdev_name = "adv7343",
+ .output_route = ADV7343_SVIDEO_ID,
+ },
+};
+
+static struct vpif_display_config da850_vpif_display_config = {
+ .subdevinfo = da850_vpif_subdev,
+ .subdev_count = ARRAY_SIZE(da850_vpif_subdev),
+ .chan_config[0] = {
+ .outputs = da850_ch0_outputs,
+ .output_count = ARRAY_SIZE(da850_ch0_outputs),
+ },
+ .card_name = "DA850/OMAP-L138 Video Display",
+};
+
+static __init void da850_vpif_init(void)
+{
+ int ret;
+
+ ret = da850_register_vpif();
+ if (ret)
+ pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret);
+
+ ret = davinci_cfg_reg_list(da850_vpif_capture_pins);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF capture mux setup failed: %d\n",
+ ret);
+
+ ret = da850_register_vpif_capture(&da850_vpif_capture_config);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF capture setup failed: %d\n", ret);
+
+ ret = davinci_cfg_reg_list(da850_vpif_display_pins);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF display mux setup failed: %d\n",
+ ret);
+
+ ret = da850_register_vpif_display(&da850_vpif_display_config);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF display setup failed: %d\n", ret);
+}
+
+#else
+static __init void da850_vpif_init(void) {}
+#endif
+
#ifdef CONFIG_DA850_WL12XX
static void wl12xx_set_power(int index, bool power_on)
@@ -1332,6 +1514,7 @@ static __init void da850_evm_init(void)
pr_warning("da850_evm_init: mcasp mux setup failed: %d\n",
ret);
+ da850_evm_snd_data.sram_pool = sram_get_gen_pool();
da8xx_register_mcasp(0, &da850_evm_snd_data);
ret = davinci_cfg_reg_list(da850_lcdcntl_pins);
@@ -1339,6 +1522,11 @@ static __init void da850_evm_init(void)
pr_warning("da850_evm_init: lcdcntl mux setup failed: %d\n",
ret);
+ ret = da8xx_register_uio_pruss();
+ if (ret)
+ pr_warn("da850_evm_init: pruss initialization failed: %d\n",
+ ret);
+
/* Handle board specific muxing for LCD here */
ret = davinci_cfg_reg_list(da850_evm_lcdc_pins);
if (ret)
@@ -1375,6 +1563,8 @@ static __init void da850_evm_init(void)
pr_warning("da850_evm_init: suspend registration failed: %d\n",
ret);
+ da850_vpif_init();
+
ret = da8xx_register_spi(1, da850evm_spi_info,
ARRAY_SIZE(da850evm_spi_info));
if (ret)
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index 1c7b1f46a8f..cdf8d0746e7 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -26,11 +26,11 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <mach/i2c.h>
+#include <linux/platform_data/i2c-davinci.h>
#include <mach/serial.h>
-#include <mach/nand.h>
-#include <mach/mmc.h>
-#include <mach/usb.h>
+#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/mmc-davinci.h>
+#include <linux/platform_data/usb-davinci.h>
#include "davinci.h"
@@ -324,7 +324,7 @@ static __init void dm355_evm_init(void)
if (IS_ERR(aemif))
WARN("%s: unable to get AEMIF clock\n", __func__);
else
- clk_enable(aemif);
+ clk_prepare_enable(aemif);
platform_add_devices(davinci_evm_devices,
ARRAY_SIZE(davinci_evm_devices));
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index 8e7703213b0..d41954507fc 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -23,11 +23,11 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <mach/i2c.h>
+#include <linux/platform_data/i2c-davinci.h>
#include <mach/serial.h>
-#include <mach/nand.h>
-#include <mach/mmc.h>
-#include <mach/usb.h>
+#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/mmc-davinci.h>
+#include <linux/platform_data/usb-davinci.h>
#include "davinci.h"
@@ -246,7 +246,7 @@ static __init void dm355_leopard_init(void)
if (IS_ERR(aemif))
WARN("%s: unable to get AEMIF clock\n", __func__);
else
- clk_enable(aemif);
+ clk_prepare_enable(aemif);
platform_add_devices(davinci_leopard_devices,
ARRAY_SIZE(davinci_leopard_devices));
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 688a9c556dc..5d49c75388c 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -33,11 +33,11 @@
#include <mach/mux.h>
#include <mach/common.h>
-#include <mach/i2c.h>
+#include <linux/platform_data/i2c-davinci.h>
#include <mach/serial.h>
-#include <mach/mmc.h>
-#include <mach/nand.h>
-#include <mach/keyscan.h>
+#include <linux/platform_data/mmc-davinci.h>
+#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/keyscan-davinci.h>
#include <media/tvp514x.h>
@@ -478,7 +478,7 @@ static void __init evm_init_cpld(void)
aemif_clk = clk_get(NULL, "aemif");
if (IS_ERR(aemif_clk))
return;
- clk_enable(aemif_clk);
+ clk_prepare_enable(aemif_clk);
if (request_mem_region(DM365_ASYNC_EMIF_DATA_CE1_BASE, SECTION_SIZE,
"cpld") == NULL)
@@ -489,7 +489,7 @@ static void __init evm_init_cpld(void)
SECTION_SIZE);
fail:
pr_err("ERROR: can't map CPLD\n");
- clk_disable(aemif_clk);
+ clk_disable_unprepare(aemif_clk);
return;
}
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index d34ed55912b..f5e018de7fa 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -23,6 +23,7 @@
#include <linux/phy.h>
#include <linux/clk.h>
#include <linux/videodev2.h>
+#include <linux/v4l2-dv-timings.h>
#include <linux/export.h>
#include <media/tvp514x.h>
@@ -31,13 +32,13 @@
#include <asm/mach/arch.h>
#include <mach/common.h>
-#include <mach/i2c.h>
+#include <linux/platform_data/i2c-davinci.h>
#include <mach/serial.h>
#include <mach/mux.h>
-#include <mach/nand.h>
-#include <mach/mmc.h>
-#include <mach/usb.h>
-#include <mach/aemif.h>
+#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/mmc-davinci.h>
+#include <linux/platform_data/usb-davinci.h>
+#include <linux/platform_data/mtd-davinci-aemif.h>
#include "davinci.h"
@@ -518,13 +519,11 @@ static int dm6444evm_msp430_get_pins(void)
char buf[4];
struct i2c_msg msg[2] = {
{
- .addr = dm6446evm_msp->addr,
.flags = 0,
.len = 2,
.buf = (void __force *)txbuf,
},
{
- .addr = dm6446evm_msp->addr,
.flags = I2C_M_RD,
.len = 4,
.buf = buf,
@@ -535,6 +534,9 @@ static int dm6444evm_msp430_get_pins(void)
if (!dm6446evm_msp)
return -ENXIO;
+ msg[0].addr = dm6446evm_msp->addr;
+ msg[1].addr = dm6446evm_msp->addr;
+
/* Command 4 == get input state, returns port 2 and port3 data
* S Addr W [A] len=2 [A] cmd=4 [A]
* RS Addr R [A] [len=4] A [cmd=4] A [port2] A [port3] N P
@@ -620,7 +622,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = {
{
.name = "ntsc",
.timings_type = VPBE_ENC_STD,
- .timings = {V4L2_STD_525_60},
+ .std_id = V4L2_STD_525_60,
.interlaced = 1,
.xres = 720,
.yres = 480,
@@ -632,7 +634,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = {
{
.name = "pal",
.timings_type = VPBE_ENC_STD,
- .timings = {V4L2_STD_625_50},
+ .std_id = V4L2_STD_625_50,
.interlaced = 1,
.xres = 720,
.yres = 576,
@@ -647,8 +649,8 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = {
static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = {
{
.name = "480p59_94",
- .timings_type = VPBE_ENC_DV_PRESET,
- .timings = {V4L2_DV_480P59_94},
+ .timings_type = VPBE_ENC_CUSTOM_TIMINGS,
+ .dv_timings = V4L2_DV_BT_CEA_720X480P59_94,
.interlaced = 0,
.xres = 720,
.yres = 480,
@@ -659,8 +661,8 @@ static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = {
},
{
.name = "576p50",
- .timings_type = VPBE_ENC_DV_PRESET,
- .timings = {V4L2_DV_576P50},
+ .timings_type = VPBE_ENC_CUSTOM_TIMINGS,
+ .dv_timings = V4L2_DV_BT_CEA_720X576P50,
.interlaced = 0,
.xres = 720,
.yres = 576,
@@ -698,7 +700,7 @@ static struct vpbe_output dm644xevm_vpbe_outputs[] = {
.index = 1,
.name = "Component",
.type = V4L2_OUTPUT_TYPE_ANALOG,
- .capabilities = V4L2_OUT_CAP_PRESETS,
+ .capabilities = V4L2_OUT_CAP_DV_TIMINGS,
},
.subdev_name = VPBE_VENC_SUBDEV_NAME,
.default_mode = "480p59_94",
@@ -775,7 +777,7 @@ static __init void davinci_evm_init(void)
struct davinci_soc_info *soc_info = &davinci_soc_info;
aemif_clk = clk_get(NULL, "aemif");
- clk_enable(aemif_clk);
+ clk_prepare_enable(aemif_clk);
if (HAS_ATA) {
if (HAS_NAND || HAS_NOR)
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 958679a20e1..6e2f1631df5 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -26,6 +26,7 @@
#include <linux/i2c/pcf857x.h>
#include <media/tvp514x.h>
+#include <media/adv7343.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
@@ -38,11 +39,11 @@
#include <mach/common.h>
#include <mach/serial.h>
-#include <mach/i2c.h>
-#include <mach/nand.h>
+#include <linux/platform_data/i2c-davinci.h>
+#include <linux/platform_data/mtd-davinci.h>
#include <mach/clock.h>
#include <mach/cdce949.h>
-#include <mach/aemif.h>
+#include <linux/platform_data/mtd-davinci-aemif.h>
#include "davinci.h"
#include "clock.h"
@@ -193,7 +194,7 @@ static int evm_led_setup(struct i2c_client *client, int gpio,
while (ngpio--) {
leds->gpio = gpio++;
leds++;
- };
+ }
evm_led_dev = platform_device_alloc("leds-gpio", 0);
platform_device_add_data(evm_led_dev, &evm_led_data,
@@ -357,7 +358,7 @@ static int cpld_video_probe(struct i2c_client *client,
return 0;
}
-static int __devexit cpld_video_remove(struct i2c_client *client)
+static int cpld_video_remove(struct i2c_client *client)
{
cpld_client = NULL;
return 0;
@@ -496,18 +497,49 @@ static struct vpif_subdev_info dm646x_vpif_subdev[] = {
},
};
-static const char *output[] = {
- "Composite",
- "Component",
- "S-Video",
+static const struct vpif_output dm6467_ch0_outputs[] = {
+ {
+ .output = {
+ .index = 0,
+ .name = "Composite",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .capabilities = V4L2_OUT_CAP_STD,
+ .std = V4L2_STD_ALL,
+ },
+ .subdev_name = "adv7343",
+ .output_route = ADV7343_COMPOSITE_ID,
+ },
+ {
+ .output = {
+ .index = 1,
+ .name = "Component",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .capabilities = V4L2_OUT_CAP_CUSTOM_TIMINGS,
+ },
+ .subdev_name = "adv7343",
+ .output_route = ADV7343_COMPONENT_ID,
+ },
+ {
+ .output = {
+ .index = 2,
+ .name = "S-Video",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .capabilities = V4L2_OUT_CAP_STD,
+ .std = V4L2_STD_ALL,
+ },
+ .subdev_name = "adv7343",
+ .output_route = ADV7343_SVIDEO_ID,
+ },
};
static struct vpif_display_config dm646x_vpif_display_config = {
.set_clock = set_vpif_clock,
.subdevinfo = dm646x_vpif_subdev,
.subdev_count = ARRAY_SIZE(dm646x_vpif_subdev),
- .output = output,
- .output_count = ARRAY_SIZE(output),
+ .chan_config[0] = {
+ .outputs = dm6467_ch0_outputs,
+ .output_count = ARRAY_SIZE(dm6467_ch0_outputs),
+ },
.card_name = "DM646x EVM",
};
@@ -601,15 +633,6 @@ static struct vpif_subdev_info vpif_capture_sdev_info[] = {
I2C_BOARD_INFO("tvp5146", 0x5d),
.platform_data = &tvp5146_pdata,
},
- .input = INPUT_CVBS_VI2B,
- .output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- .can_route = 1,
- .vpif_if = {
- .if_type = VPIF_IF_BT656,
- .hd_pol = 1,
- .vd_pol = 1,
- .fid_pol = 0,
- },
},
{
.name = TVP5147_CH1,
@@ -617,15 +640,6 @@ static struct vpif_subdev_info vpif_capture_sdev_info[] = {
I2C_BOARD_INFO("tvp5146", 0x5c),
.platform_data = &tvp5146_pdata,
},
- .input = INPUT_SVIDEO_VI2C_VI1C,
- .output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- .can_route = 1,
- .vpif_if = {
- .if_type = VPIF_IF_BT656,
- .hd_pol = 1,
- .vd_pol = 1,
- .fid_pol = 0,
- },
},
};
@@ -635,9 +649,12 @@ static const struct vpif_input dm6467_ch0_inputs[] = {
.index = 0,
.name = "Composite",
.type = V4L2_INPUT_TYPE_CAMERA,
+ .capabilities = V4L2_IN_CAP_STD,
.std = TVP514X_STD_ALL,
},
.subdev_name = TVP5147_CH0,
+ .input_route = INPUT_CVBS_VI2B,
+ .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
},
};
@@ -647,9 +664,12 @@ static const struct vpif_input dm6467_ch1_inputs[] = {
.index = 0,
.name = "S-Video",
.type = V4L2_INPUT_TYPE_CAMERA,
+ .capabilities = V4L2_IN_CAP_STD,
.std = TVP514X_STD_ALL,
},
.subdev_name = TVP5147_CH1,
+ .input_route = INPUT_SVIDEO_VI2C_VI1C,
+ .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
},
};
@@ -661,10 +681,22 @@ static struct vpif_capture_config dm646x_vpif_capture_cfg = {
.chan_config[0] = {
.inputs = dm6467_ch0_inputs,
.input_count = ARRAY_SIZE(dm6467_ch0_inputs),
+ .vpif_if = {
+ .if_type = VPIF_IF_BT656,
+ .hd_pol = 1,
+ .vd_pol = 1,
+ .fid_pol = 0,
+ },
},
.chan_config[1] = {
.inputs = dm6467_ch1_inputs,
.input_count = ARRAY_SIZE(dm6467_ch1_inputs),
+ .vpif_if = {
+ .if_type = VPIF_IF_BT656,
+ .hd_pol = 1,
+ .vd_pol = 1,
+ .fid_pol = 0,
+ },
},
};
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index beecde3a1d2..43e4a0d663f 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -26,9 +26,9 @@
#include <mach/common.h>
#include <mach/cp_intc.h>
#include <mach/da8xx.h>
-#include <mach/nand.h>
+#include <linux/platform_data/mtd-davinci.h>
#include <mach/mux.h>
-#include <mach/spi.h>
+#include <linux/platform_data/spi-davinci.h>
#define MITYOMAPL138_PHY_ID ""
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 5de69f2fcca..3e3e3afebf8 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -31,12 +31,12 @@
#include <asm/mach/arch.h>
#include <mach/common.h>
-#include <mach/i2c.h>
+#include <linux/platform_data/i2c-davinci.h>
#include <mach/serial.h>
#include <mach/mux.h>
-#include <mach/nand.h>
-#include <mach/mmc.h>
-#include <mach/usb.h>
+#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/mmc-davinci.h>
+#include <linux/platform_data/usb-davinci.h>
#include "davinci.h"
@@ -162,38 +162,6 @@ static void __init davinci_ntosd2_map_io(void)
dm644x_init();
}
-/*
- I2C initialization
-*/
-static struct davinci_i2c_platform_data ntosd2_i2c_pdata = {
- .bus_freq = 20 /* kHz */,
- .bus_delay = 100 /* usec */,
-};
-
-static struct i2c_board_info __initdata ntosd2_i2c_info[] = {
-};
-
-static int ntosd2_init_i2c(void)
-{
- int status;
-
- davinci_init_i2c(&ntosd2_i2c_pdata);
- status = gpio_request(NTOSD2_MSP430_IRQ, ntosd2_i2c_info[0].type);
- if (status == 0) {
- status = gpio_direction_input(NTOSD2_MSP430_IRQ);
- if (status == 0) {
- status = gpio_to_irq(NTOSD2_MSP430_IRQ);
- if (status > 0) {
- ntosd2_i2c_info[0].irq = status;
- i2c_register_board_info(1,
- ntosd2_i2c_info,
- ARRAY_SIZE(ntosd2_i2c_info));
- }
- }
- }
- return status;
-}
-
static struct davinci_mmc_config davinci_ntosd2_mmc_config = {
.wires = 4,
.version = MMC_CTLR_VERSION_1
@@ -218,10 +186,9 @@ static __init void davinci_ntosd2_init(void)
{
struct clk *aemif_clk;
struct davinci_soc_info *soc_info = &davinci_soc_info;
- int status;
aemif_clk = clk_get(NULL, "aemif");
- clk_enable(aemif_clk);
+ clk_prepare_enable(aemif_clk);
if (HAS_ATA) {
if (HAS_NAND)
@@ -242,12 +209,6 @@ static __init void davinci_ntosd2_init(void)
platform_add_devices(davinci_ntosd2_devices,
ARRAY_SIZE(davinci_ntosd2_devices));
- /* Initialize I2C interface specific for this board */
- status = ntosd2_init_i2c();
- if (status < 0)
- pr_warning("davinci_ntosd2_init: msp430 irq setup failed:"
- " %d\n", status);
-
davinci_serial_init(&uart_config);
dm644x_init_asp(&dm644x_ntosd2_snd_data);
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 9078acf94ba..6957787fa7f 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -36,10 +36,10 @@
#include <asm/mach/flash.h>
#include <mach/common.h>
-#include <mach/i2c.h>
+#include <linux/platform_data/i2c-davinci.h>
#include <mach/serial.h>
#include <mach/mux.h>
-#include <mach/usb.h>
+#include <linux/platform_data/usb-davinci.h>
#include "davinci.h"
diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c
index ac4e003ad86..be3099733b1 100644
--- a/arch/arm/mach-davinci/board-tnetv107x-evm.c
+++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c
@@ -88,7 +88,7 @@ static struct davinci_mmc_config mmc_config = {
.version = MMC_CTLR_VERSION_1,
};
-static const short sdio1_pins[] __initdata = {
+static const short sdio1_pins[] __initconst = {
TNETV107X_SDIO1_CLK_1, TNETV107X_SDIO1_CMD_1,
TNETV107X_SDIO1_DATA0_1, TNETV107X_SDIO1_DATA1_1,
TNETV107X_SDIO1_DATA2_1, TNETV107X_SDIO1_DATA3_1,
@@ -96,12 +96,12 @@ static const short sdio1_pins[] __initdata = {
-1
};
-static const short uart1_pins[] __initdata = {
+static const short uart1_pins[] __initconst = {
TNETV107X_UART1_RD, TNETV107X_UART1_TD,
-1
};
-static const short ssp_pins[] __initdata = {
+static const short ssp_pins[] __initconst = {
TNETV107X_SSP0_0, TNETV107X_SSP0_1, TNETV107X_SSP0_2,
TNETV107X_SSP1_0, TNETV107X_SSP1_1, TNETV107X_SSP1_2,
TNETV107X_SSP1_3, -1
diff --git a/arch/arm/mach-davinci/cdce949.c b/arch/arm/mach-davinci/cdce949.c
index f2232ca6d07..abafb92031c 100644
--- a/arch/arm/mach-davinci/cdce949.c
+++ b/arch/arm/mach-davinci/cdce949.c
@@ -256,7 +256,7 @@ static int cdce_probe(struct i2c_client *client,
return 0;
}
-static int __devexit cdce_remove(struct i2c_client *client)
+static int cdce_remove(struct i2c_client *client)
{
cdce_i2c_client = NULL;
return 0;
@@ -274,7 +274,7 @@ static struct i2c_driver cdce_driver = {
.name = "cdce949",
},
.probe = cdce_probe,
- .remove = __devexit_p(cdce_remove),
+ .remove = cdce_remove,
.id_table = cdce_id,
};
diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c
index 64b0f65a863..a794f6d9d44 100644
--- a/arch/arm/mach-davinci/common.c
+++ b/arch/arm/mach-davinci/common.c
@@ -87,8 +87,6 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info)
iotable_init(davinci_soc_info.io_desc,
davinci_soc_info.io_desc_num);
- init_consistent_dma_size(14 << 20);
-
/*
* Normally devicemaps_init() would flush caches and tlb after
* mdesc->map_io(), but we must also do it here because of the CPU
diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c
index f83152d643c..006dae8dfe4 100644
--- a/arch/arm/mach-davinci/cp_intc.c
+++ b/arch/arm/mach-davinci/cp_intc.c
@@ -9,9 +9,14 @@
* kind, whether express or implied.
*/
+#include <linux/export.h>
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/irqdomain.h>
#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <mach/common.h>
#include <mach/cp_intc.h>
@@ -28,7 +33,7 @@ static inline void cp_intc_write(unsigned long value, unsigned offset)
static void cp_intc_ack_irq(struct irq_data *d)
{
- cp_intc_write(d->irq, CP_INTC_SYS_STAT_IDX_CLR);
+ cp_intc_write(d->hwirq, CP_INTC_SYS_STAT_IDX_CLR);
}
/* Disable interrupt */
@@ -36,20 +41,20 @@ static void cp_intc_mask_irq(struct irq_data *d)
{
/* XXX don't know why we need to disable nIRQ here... */
cp_intc_write(1, CP_INTC_HOST_ENABLE_IDX_CLR);
- cp_intc_write(d->irq, CP_INTC_SYS_ENABLE_IDX_CLR);
+ cp_intc_write(d->hwirq, CP_INTC_SYS_ENABLE_IDX_CLR);
cp_intc_write(1, CP_INTC_HOST_ENABLE_IDX_SET);
}
/* Enable interrupt */
static void cp_intc_unmask_irq(struct irq_data *d)
{
- cp_intc_write(d->irq, CP_INTC_SYS_ENABLE_IDX_SET);
+ cp_intc_write(d->hwirq, CP_INTC_SYS_ENABLE_IDX_SET);
}
static int cp_intc_set_irq_type(struct irq_data *d, unsigned int flow_type)
{
- unsigned reg = BIT_WORD(d->irq);
- unsigned mask = BIT_MASK(d->irq);
+ unsigned reg = BIT_WORD(d->hwirq);
+ unsigned mask = BIT_MASK(d->hwirq);
unsigned polarity = cp_intc_read(CP_INTC_SYS_POLARITY(reg));
unsigned type = cp_intc_read(CP_INTC_SYS_TYPE(reg));
@@ -99,18 +104,43 @@ static struct irq_chip cp_intc_irq_chip = {
.irq_set_wake = cp_intc_set_wake,
};
-void __init cp_intc_init(void)
+static struct irq_domain *cp_intc_domain;
+
+static int cp_intc_host_map(struct irq_domain *h, unsigned int virq,
+ irq_hw_number_t hw)
{
- unsigned long num_irq = davinci_soc_info.intc_irq_num;
+ pr_debug("cp_intc_host_map(%d, 0x%lx)\n", virq, hw);
+
+ irq_set_chip(virq, &cp_intc_irq_chip);
+ set_irq_flags(virq, IRQF_VALID | IRQF_PROBE);
+ irq_set_handler(virq, handle_edge_irq);
+ return 0;
+}
+
+static const struct irq_domain_ops cp_intc_host_ops = {
+ .map = cp_intc_host_map,
+ .xlate = irq_domain_xlate_onetwocell,
+};
+
+int __init cp_intc_of_init(struct device_node *node, struct device_node *parent)
+{
+ u32 num_irq = davinci_soc_info.intc_irq_num;
u8 *irq_prio = davinci_soc_info.intc_irq_prios;
u32 *host_map = davinci_soc_info.intc_host_map;
unsigned num_reg = BITS_TO_LONGS(num_irq);
- int i;
+ int i, irq_base;
davinci_intc_type = DAVINCI_INTC_TYPE_CP_INTC;
- davinci_intc_base = ioremap(davinci_soc_info.intc_base, SZ_8K);
+ if (node) {
+ davinci_intc_base = of_iomap(node, 0);
+ if (of_property_read_u32(node, "ti,intc-size", &num_irq))
+ pr_warn("unable to get intc-size, default to %d\n",
+ num_irq);
+ } else {
+ davinci_intc_base = ioremap(davinci_soc_info.intc_base, SZ_8K);
+ }
if (WARN_ON(!davinci_intc_base))
- return;
+ return -EINVAL;
cp_intc_write(0, CP_INTC_GLOBAL_ENABLE);
@@ -165,13 +195,28 @@ void __init cp_intc_init(void)
for (i = 0; host_map[i] != -1; i++)
cp_intc_write(host_map[i], CP_INTC_HOST_MAP(i));
- /* Set up genirq dispatching for cp_intc */
- for (i = 0; i < num_irq; i++) {
- irq_set_chip(i, &cp_intc_irq_chip);
- set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
- irq_set_handler(i, handle_edge_irq);
+ irq_base = irq_alloc_descs(-1, 0, num_irq, 0);
+ if (irq_base < 0) {
+ pr_warn("Couldn't allocate IRQ numbers\n");
+ irq_base = 0;
+ }
+
+ /* create a legacy host */
+ cp_intc_domain = irq_domain_add_legacy(node, num_irq,
+ irq_base, 0, &cp_intc_host_ops, NULL);
+
+ if (!cp_intc_domain) {
+ pr_err("cp_intc: failed to allocate irq host!\n");
+ return -EINVAL;
}
/* Enable global interrupt */
cp_intc_write(1, CP_INTC_GLOBAL_ENABLE);
+
+ return 0;
+}
+
+void __init cp_intc_init(void)
+{
+ cp_intc_of_init(NULL, NULL);
}
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index deee5c2da75..678a54a64da 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -408,7 +408,7 @@ static struct clk_lookup da830_clks[] = {
CLK(NULL, "pwm2", &pwm2_clk),
CLK("eqep.0", NULL, &eqep0_clk),
CLK("eqep.1", NULL, &eqep1_clk),
- CLK("da8xx_lcdc.0", NULL, &lcdc_clk),
+ CLK("da8xx_lcdc.0", "fck", &lcdc_clk),
CLK("davinci-mcasp.0", NULL, &mcasp0_clk),
CLK("davinci-mcasp.1", NULL, &mcasp1_clk),
CLK("davinci-mcasp.2", NULL, &mcasp2_clk),
@@ -838,7 +838,7 @@ static const struct mux_config da830_pins[] = {
#endif
};
-const short da830_emif25_pins[] __initdata = {
+const short da830_emif25_pins[] __initconst = {
DA830_EMA_D_0, DA830_EMA_D_1, DA830_EMA_D_2, DA830_EMA_D_3,
DA830_EMA_D_4, DA830_EMA_D_5, DA830_EMA_D_6, DA830_EMA_D_7,
DA830_EMA_D_8, DA830_EMA_D_9, DA830_EMA_D_10, DA830_EMA_D_11,
@@ -853,19 +853,19 @@ const short da830_emif25_pins[] __initdata = {
-1
};
-const short da830_spi0_pins[] __initdata = {
+const short da830_spi0_pins[] __initconst = {
DA830_SPI0_SOMI_0, DA830_SPI0_SIMO_0, DA830_SPI0_CLK, DA830_NSPI0_ENA,
DA830_NSPI0_SCS_0,
-1
};
-const short da830_spi1_pins[] __initdata = {
+const short da830_spi1_pins[] __initconst = {
DA830_SPI1_SOMI_0, DA830_SPI1_SIMO_0, DA830_SPI1_CLK, DA830_NSPI1_ENA,
DA830_NSPI1_SCS_0,
-1
};
-const short da830_mmc_sd_pins[] __initdata = {
+const short da830_mmc_sd_pins[] __initconst = {
DA830_MMCSD_DAT_0, DA830_MMCSD_DAT_1, DA830_MMCSD_DAT_2,
DA830_MMCSD_DAT_3, DA830_MMCSD_DAT_4, DA830_MMCSD_DAT_5,
DA830_MMCSD_DAT_6, DA830_MMCSD_DAT_7, DA830_MMCSD_CLK,
@@ -873,32 +873,32 @@ const short da830_mmc_sd_pins[] __initdata = {
-1
};
-const short da830_uart0_pins[] __initdata = {
+const short da830_uart0_pins[] __initconst = {
DA830_NUART0_CTS, DA830_NUART0_RTS, DA830_UART0_RXD, DA830_UART0_TXD,
-1
};
-const short da830_uart1_pins[] __initdata = {
+const short da830_uart1_pins[] __initconst = {
DA830_UART1_RXD, DA830_UART1_TXD,
-1
};
-const short da830_uart2_pins[] __initdata = {
+const short da830_uart2_pins[] __initconst = {
DA830_UART2_RXD, DA830_UART2_TXD,
-1
};
-const short da830_usb20_pins[] __initdata = {
+const short da830_usb20_pins[] __initconst = {
DA830_USB0_DRVVBUS, DA830_USB_REFCLKIN,
-1
};
-const short da830_usb11_pins[] __initdata = {
+const short da830_usb11_pins[] __initconst = {
DA830_USB_REFCLKIN,
-1
};
-const short da830_uhpi_pins[] __initdata = {
+const short da830_uhpi_pins[] __initconst = {
DA830_UHPI_HD_0, DA830_UHPI_HD_1, DA830_UHPI_HD_2, DA830_UHPI_HD_3,
DA830_UHPI_HD_4, DA830_UHPI_HD_5, DA830_UHPI_HD_6, DA830_UHPI_HD_7,
DA830_UHPI_HD_8, DA830_UHPI_HD_9, DA830_UHPI_HD_10, DA830_UHPI_HD_11,
@@ -909,14 +909,14 @@ const short da830_uhpi_pins[] __initdata = {
-1
};
-const short da830_cpgmac_pins[] __initdata = {
+const short da830_cpgmac_pins[] __initconst = {
DA830_RMII_TXD_0, DA830_RMII_TXD_1, DA830_RMII_TXEN, DA830_RMII_CRS_DV,
DA830_RMII_RXD_0, DA830_RMII_RXD_1, DA830_RMII_RXER, DA830_MDIO_CLK,
DA830_MDIO_D,
-1
};
-const short da830_emif3c_pins[] __initdata = {
+const short da830_emif3c_pins[] __initconst = {
DA830_EMB_SDCKE, DA830_EMB_CLK_GLUE, DA830_EMB_CLK, DA830_NEMB_CS_0,
DA830_NEMB_CAS, DA830_NEMB_RAS, DA830_NEMB_WE, DA830_EMB_BA_1,
DA830_EMB_BA_0, DA830_EMB_A_0, DA830_EMB_A_1, DA830_EMB_A_2,
@@ -935,7 +935,7 @@ const short da830_emif3c_pins[] __initdata = {
-1
};
-const short da830_mcasp0_pins[] __initdata = {
+const short da830_mcasp0_pins[] __initconst = {
DA830_AHCLKX0, DA830_ACLKX0, DA830_AFSX0,
DA830_AHCLKR0, DA830_ACLKR0, DA830_AFSR0, DA830_AMUTE0,
DA830_AXR0_0, DA830_AXR0_1, DA830_AXR0_2, DA830_AXR0_3,
@@ -945,7 +945,7 @@ const short da830_mcasp0_pins[] __initdata = {
-1
};
-const short da830_mcasp1_pins[] __initdata = {
+const short da830_mcasp1_pins[] __initconst = {
DA830_AHCLKX1, DA830_ACLKX1, DA830_AFSX1,
DA830_AHCLKR1, DA830_ACLKR1, DA830_AFSR1, DA830_AMUTE1,
DA830_AXR1_0, DA830_AXR1_1, DA830_AXR1_2, DA830_AXR1_3,
@@ -954,24 +954,24 @@ const short da830_mcasp1_pins[] __initdata = {
-1
};
-const short da830_mcasp2_pins[] __initdata = {
+const short da830_mcasp2_pins[] __initconst = {
DA830_AHCLKX2, DA830_ACLKX2, DA830_AFSX2,
DA830_AHCLKR2, DA830_ACLKR2, DA830_AFSR2, DA830_AMUTE2,
DA830_AXR2_0, DA830_AXR2_1, DA830_AXR2_2, DA830_AXR2_3,
-1
};
-const short da830_i2c0_pins[] __initdata = {
+const short da830_i2c0_pins[] __initconst = {
DA830_I2C0_SDA, DA830_I2C0_SCL,
-1
};
-const short da830_i2c1_pins[] __initdata = {
+const short da830_i2c1_pins[] __initconst = {
DA830_I2C1_SCL, DA830_I2C1_SDA,
-1
};
-const short da830_lcdcntl_pins[] __initdata = {
+const short da830_lcdcntl_pins[] __initconst = {
DA830_LCD_D_0, DA830_LCD_D_1, DA830_LCD_D_2, DA830_LCD_D_3,
DA830_LCD_D_4, DA830_LCD_D_5, DA830_LCD_D_6, DA830_LCD_D_7,
DA830_LCD_D_8, DA830_LCD_D_9, DA830_LCD_D_10, DA830_LCD_D_11,
@@ -981,34 +981,34 @@ const short da830_lcdcntl_pins[] __initdata = {
-1
};
-const short da830_pwm_pins[] __initdata = {
+const short da830_pwm_pins[] __initconst = {
DA830_ECAP0_APWM0, DA830_ECAP1_APWM1, DA830_EPWM0B, DA830_EPWM0A,
DA830_EPWMSYNCI, DA830_EPWMSYNC0, DA830_ECAP2_APWM2, DA830_EHRPWMGLUETZ,
DA830_EPWM2B, DA830_EPWM2A, DA830_EPWM1B, DA830_EPWM1A,
-1
};
-const short da830_ecap0_pins[] __initdata = {
+const short da830_ecap0_pins[] __initconst = {
DA830_ECAP0_APWM0,
-1
};
-const short da830_ecap1_pins[] __initdata = {
+const short da830_ecap1_pins[] __initconst = {
DA830_ECAP1_APWM1,
-1
};
-const short da830_ecap2_pins[] __initdata = {
+const short da830_ecap2_pins[] __initconst = {
DA830_ECAP2_APWM2,
-1
};
-const short da830_eqep0_pins[] __initdata = {
+const short da830_eqep0_pins[] __initconst = {
DA830_EQEP0I, DA830_EQEP0S, DA830_EQEP0A, DA830_EQEP0B,
-1
};
-const short da830_eqep1_pins[] __initdata = {
+const short da830_eqep1_pins[] __initconst = {
DA830_EQEP1I, DA830_EQEP1S, DA830_EQEP1A, DA830_EQEP1B,
-1
};
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index b44dc844e15..6b9154e9f90 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -212,6 +212,12 @@ static struct clk tptc2_clk = {
.flags = ALWAYS_ENABLED,
};
+static struct clk pruss_clk = {
+ .name = "pruss",
+ .parent = &pll0_sysclk2,
+ .lpsc = DA8XX_LPSC0_PRUSS,
+};
+
static struct clk uart0_clk = {
.name = "uart0",
.parent = &pll0_sysclk2,
@@ -347,6 +353,13 @@ static struct clk spi1_clk = {
.flags = DA850_CLK_ASYNC3,
};
+static struct clk vpif_clk = {
+ .name = "vpif",
+ .parent = &pll0_sysclk2,
+ .lpsc = DA850_LPSC1_VPIF,
+ .gpsc = 1,
+};
+
static struct clk sata_clk = {
.name = "sata",
.parent = &pll0_sysclk2,
@@ -378,6 +391,7 @@ static struct clk_lookup da850_clks[] = {
CLK(NULL, "tptc1", &tptc1_clk),
CLK(NULL, "tpcc1", &tpcc1_clk),
CLK(NULL, "tptc2", &tptc2_clk),
+ CLK("pruss_uio", "pruss", &pruss_clk),
CLK(NULL, "uart0", &uart0_clk),
CLK(NULL, "uart1", &uart1_clk),
CLK(NULL, "uart2", &uart2_clk),
@@ -389,7 +403,7 @@ static struct clk_lookup da850_clks[] = {
CLK(NULL, "rmii", &rmii_clk),
CLK("davinci_emac.1", NULL, &emac_clk),
CLK("davinci-mcasp.0", NULL, &mcasp_clk),
- CLK("da8xx_lcdc.0", NULL, &lcdc_clk),
+ CLK("da8xx_lcdc.0", "fck", &lcdc_clk),
CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
CLK(NULL, "aemif", &aemif_clk),
@@ -397,6 +411,7 @@ static struct clk_lookup da850_clks[] = {
CLK(NULL, "usb20", &usb20_clk),
CLK("spi_davinci.0", NULL, &spi0_clk),
CLK("spi_davinci.1", NULL, &spi1_clk),
+ CLK("vpif", NULL, &vpif_clk),
CLK("ahci", NULL, &sata_clk),
CLK(NULL, NULL, NULL),
};
@@ -573,20 +588,60 @@ static const struct mux_config da850_pins[] = {
MUX_CFG(DA850, GPIO6_10, 13, 20, 15, 8, false)
MUX_CFG(DA850, GPIO6_13, 13, 8, 15, 8, false)
MUX_CFG(DA850, RTC_ALARM, 0, 28, 15, 2, false)
+ /* VPIF Capture */
+ MUX_CFG(DA850, VPIF_DIN0, 15, 4, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN1, 15, 0, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN2, 14, 28, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN3, 14, 24, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN4, 14, 20, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN5, 14, 16, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN6, 14, 12, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN7, 14, 8, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN8, 16, 4, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN9, 16, 0, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN10, 15, 28, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN11, 15, 24, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN12, 15, 20, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN13, 15, 16, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN14, 15, 12, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DIN15, 15, 8, 15, 1, false)
+ MUX_CFG(DA850, VPIF_CLKIN0, 14, 0, 15, 1, false)
+ MUX_CFG(DA850, VPIF_CLKIN1, 14, 4, 15, 1, false)
+ MUX_CFG(DA850, VPIF_CLKIN2, 19, 8, 15, 1, false)
+ MUX_CFG(DA850, VPIF_CLKIN3, 19, 16, 15, 1, false)
+ /* VPIF Display */
+ MUX_CFG(DA850, VPIF_DOUT0, 17, 4, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT1, 17, 0, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT2, 16, 28, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT3, 16, 24, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT4, 16, 20, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT5, 16, 16, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT6, 16, 12, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT7, 16, 8, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT8, 18, 4, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT9, 18, 0, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT10, 17, 28, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT11, 17, 24, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT12, 17, 20, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT13, 17, 16, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT14, 17, 12, 15, 1, false)
+ MUX_CFG(DA850, VPIF_DOUT15, 17, 8, 15, 1, false)
+ MUX_CFG(DA850, VPIF_CLKO2, 19, 12, 15, 1, false)
+ MUX_CFG(DA850, VPIF_CLKO3, 19, 20, 15, 1, false)
#endif
};
-const short da850_i2c0_pins[] __initdata = {
+const short da850_i2c0_pins[] __initconst = {
DA850_I2C0_SDA, DA850_I2C0_SCL,
-1
};
-const short da850_i2c1_pins[] __initdata = {
+const short da850_i2c1_pins[] __initconst = {
DA850_I2C1_SCL, DA850_I2C1_SDA,
-1
};
-const short da850_lcdcntl_pins[] __initdata = {
+const short da850_lcdcntl_pins[] __initconst = {
DA850_LCD_D_0, DA850_LCD_D_1, DA850_LCD_D_2, DA850_LCD_D_3,
DA850_LCD_D_4, DA850_LCD_D_5, DA850_LCD_D_6, DA850_LCD_D_7,
DA850_LCD_D_8, DA850_LCD_D_9, DA850_LCD_D_10, DA850_LCD_D_11,
@@ -595,6 +650,26 @@ const short da850_lcdcntl_pins[] __initdata = {
-1
};
+const short da850_vpif_capture_pins[] __initdata = {
+ DA850_VPIF_DIN0, DA850_VPIF_DIN1, DA850_VPIF_DIN2, DA850_VPIF_DIN3,
+ DA850_VPIF_DIN4, DA850_VPIF_DIN5, DA850_VPIF_DIN6, DA850_VPIF_DIN7,
+ DA850_VPIF_DIN8, DA850_VPIF_DIN9, DA850_VPIF_DIN10, DA850_VPIF_DIN11,
+ DA850_VPIF_DIN12, DA850_VPIF_DIN13, DA850_VPIF_DIN14, DA850_VPIF_DIN15,
+ DA850_VPIF_CLKIN0, DA850_VPIF_CLKIN1, DA850_VPIF_CLKIN2,
+ DA850_VPIF_CLKIN3,
+ -1
+};
+
+const short da850_vpif_display_pins[] __initdata = {
+ DA850_VPIF_DOUT0, DA850_VPIF_DOUT1, DA850_VPIF_DOUT2, DA850_VPIF_DOUT3,
+ DA850_VPIF_DOUT4, DA850_VPIF_DOUT5, DA850_VPIF_DOUT6, DA850_VPIF_DOUT7,
+ DA850_VPIF_DOUT8, DA850_VPIF_DOUT9, DA850_VPIF_DOUT10,
+ DA850_VPIF_DOUT11, DA850_VPIF_DOUT12, DA850_VPIF_DOUT13,
+ DA850_VPIF_DOUT14, DA850_VPIF_DOUT15, DA850_VPIF_CLKO2,
+ DA850_VPIF_CLKO3,
+ -1
+};
+
/* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */
static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = {
[IRQ_DA8XX_COMMTX] = 7,
@@ -713,12 +788,6 @@ static struct map_desc da850_io_desc[] = {
.length = DA8XX_CP_INTC_SIZE,
.type = MT_DEVICE
},
- {
- .virtual = SRAM_VIRT,
- .pfn = __phys_to_pfn(DA8XX_ARM_RAM_BASE),
- .length = SZ_8K,
- .type = MT_DEVICE
- },
};
static u32 da850_psc_bases[] = { DA8XX_PSC0_BASE, DA8XX_PSC1_BASE };
@@ -939,7 +1008,7 @@ static struct platform_device da850_cpufreq_device = {
unsigned int da850_max_speed = 300000;
-int __init da850_register_cpufreq(char *async_clk)
+int da850_register_cpufreq(char *async_clk)
{
int i;
@@ -1064,6 +1133,90 @@ no_ddrpll_mem:
return ret;
}
+/* VPIF resource, platform data */
+static u64 da850_vpif_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource da850_vpif_resource[] = {
+ {
+ .start = DA8XX_VPIF_BASE,
+ .end = DA8XX_VPIF_BASE + 0xfff,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct platform_device da850_vpif_dev = {
+ .name = "vpif",
+ .id = -1,
+ .dev = {
+ .dma_mask = &da850_vpif_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .resource = da850_vpif_resource,
+ .num_resources = ARRAY_SIZE(da850_vpif_resource),
+};
+
+static struct resource da850_vpif_display_resource[] = {
+ {
+ .start = IRQ_DA850_VPIFINT,
+ .end = IRQ_DA850_VPIFINT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device da850_vpif_display_dev = {
+ .name = "vpif_display",
+ .id = -1,
+ .dev = {
+ .dma_mask = &da850_vpif_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .resource = da850_vpif_display_resource,
+ .num_resources = ARRAY_SIZE(da850_vpif_display_resource),
+};
+
+static struct resource da850_vpif_capture_resource[] = {
+ {
+ .start = IRQ_DA850_VPIFINT,
+ .end = IRQ_DA850_VPIFINT,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA850_VPIFINT,
+ .end = IRQ_DA850_VPIFINT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device da850_vpif_capture_dev = {
+ .name = "vpif_capture",
+ .id = -1,
+ .dev = {
+ .dma_mask = &da850_vpif_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .resource = da850_vpif_capture_resource,
+ .num_resources = ARRAY_SIZE(da850_vpif_capture_resource),
+};
+
+int __init da850_register_vpif(void)
+{
+ return platform_device_register(&da850_vpif_dev);
+}
+
+int __init da850_register_vpif_display(struct vpif_display_config
+ *display_config)
+{
+ da850_vpif_display_dev.dev.platform_data = display_config;
+ return platform_device_register(&da850_vpif_display_dev);
+}
+
+int __init da850_register_vpif_capture(struct vpif_capture_config
+ *capture_config)
+{
+ da850_vpif_capture_dev.dev.platform_data = capture_config;
+ return platform_device_register(&da850_vpif_capture_dev);
+}
+
static struct davinci_soc_info davinci_soc_info_da850 = {
.io_desc = da850_io_desc,
.io_desc_num = ARRAY_SIZE(da850_io_desc),
@@ -1087,8 +1240,8 @@ static struct davinci_soc_info davinci_soc_info_da850 = {
.gpio_irq = IRQ_DA8XX_GPIO0,
.serial_dev = &da8xx_serial_device,
.emac_pdata = &da8xx_emac_pdata,
- .sram_dma = DA8XX_ARM_RAM_BASE,
- .sram_len = SZ_8K,
+ .sram_dma = DA8XX_SHARED_RAM_BASE,
+ .sram_len = SZ_128K,
};
void __init da850_init(void)
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
new file mode 100644
index 00000000000..37c27af18fa
--- /dev/null
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Modified from mach-omap/omap2/board-generic.c
+ *
+ * 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/io.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/irqdomain.h>
+
+#include <asm/mach/arch.h>
+
+#include <mach/common.h>
+#include <mach/cp_intc.h>
+#include <mach/da8xx.h>
+
+#define DA8XX_NUM_UARTS 3
+
+void __init da8xx_uart_clk_enable(void)
+{
+ int i;
+ for (i = 0; i < DA8XX_NUM_UARTS; i++)
+ davinci_serial_setup_clk(i, NULL);
+}
+
+static struct of_device_id da8xx_irq_match[] __initdata = {
+ { .compatible = "ti,cp-intc", .data = cp_intc_of_init, },
+ { }
+};
+
+static void __init da8xx_init_irq(void)
+{
+ of_irq_init(da8xx_irq_match);
+}
+
+#ifdef CONFIG_ARCH_DAVINCI_DA850
+
+static void __init da850_init_machine(void)
+{
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+
+ da8xx_uart_clk_enable();
+}
+
+static const char *da850_boards_compat[] __initdata = {
+ "enbw,cmc",
+ "ti,da850-evm",
+ "ti,da850",
+ NULL,
+};
+
+DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x")
+ .map_io = da850_init,
+ .init_irq = da8xx_init_irq,
+ .timer = &davinci_timer,
+ .init_machine = da850_init_machine,
+ .dt_compat = da850_boards_compat,
+ .init_late = davinci_init_late,
+ .restart = da8xx_restart,
+MACHINE_END
+
+#endif
diff --git a/arch/arm/mach-davinci/davinci.h b/arch/arm/mach-davinci/davinci.h
index 8db0fc6809d..12d544befcf 100644
--- a/arch/arm/mach-davinci/davinci.h
+++ b/arch/arm/mach-davinci/davinci.h
@@ -22,10 +22,10 @@
#include <linux/davinci_emac.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
-
-#include <mach/asp.h>
-#include <mach/keyscan.h>
+#include <linux/platform_data/davinci_asp.h>
+#include <linux/platform_data/keyscan-davinci.h>
#include <mach/hardware.h>
+#include <mach/edma.h>
#include <media/davinci/vpfe_capture.h>
#include <media/davinci/vpif_types.h>
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index d1624a315c9..2d5502d84a2 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -22,8 +22,10 @@
#include <mach/time.h>
#include <mach/da8xx.h>
#include <mach/cpuidle.h>
+#include <mach/sram.h>
#include "clock.h"
+#include "asp.h"
#define DA8XX_TPCC_BASE 0x01c00000
#define DA8XX_TPTC0_BASE 0x01c08000
@@ -31,6 +33,7 @@
#define DA8XX_WDOG_BASE 0x01c21000 /* DA8XX_TIMER64P1_BASE */
#define DA8XX_I2C0_BASE 0x01c22000
#define DA8XX_RTC_BASE 0x01c23000
+#define DA8XX_PRUSS_MEM_BASE 0x01c30000
#define DA8XX_MMCSD0_BASE 0x01c40000
#define DA8XX_SPI0_BASE 0x01c41000
#define DA830_SPI1_BASE 0x01e12000
@@ -505,15 +508,8 @@ static struct platform_device da850_mcasp_device = {
.resource = da850_mcasp_resources,
};
-static struct platform_device davinci_pcm_device = {
- .name = "davinci-pcm-audio",
- .id = -1,
-};
-
void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata)
{
- platform_device_register(&davinci_pcm_device);
-
/* DA830/OMAP-L137 has 3 instances of McASP */
if (cpu_is_davinci_da830() && id == 1) {
da830_mcasp1_device.dev.platform_data = pdata;
@@ -524,28 +520,78 @@ void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata)
}
}
-static const struct display_panel disp_panel = {
- QVGA,
- 16,
- 16,
- COLOR_ACTIVE,
+static struct resource da8xx_pruss_resources[] = {
+ {
+ .start = DA8XX_PRUSS_MEM_BASE,
+ .end = DA8XX_PRUSS_MEM_BASE + 0xFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT0,
+ .end = IRQ_DA8XX_EVTOUT0,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT1,
+ .end = IRQ_DA8XX_EVTOUT1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT2,
+ .end = IRQ_DA8XX_EVTOUT2,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT3,
+ .end = IRQ_DA8XX_EVTOUT3,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT4,
+ .end = IRQ_DA8XX_EVTOUT4,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT5,
+ .end = IRQ_DA8XX_EVTOUT5,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT6,
+ .end = IRQ_DA8XX_EVTOUT6,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DA8XX_EVTOUT7,
+ .end = IRQ_DA8XX_EVTOUT7,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct uio_pruss_pdata da8xx_uio_pruss_pdata = {
+ .pintc_base = 0x4000,
};
+static struct platform_device da8xx_uio_pruss_dev = {
+ .name = "pruss_uio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(da8xx_pruss_resources),
+ .resource = da8xx_pruss_resources,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &da8xx_uio_pruss_pdata,
+ }
+};
+
+int __init da8xx_register_uio_pruss(void)
+{
+ da8xx_uio_pruss_pdata.sram_pool = sram_get_gen_pool();
+ return platform_device_register(&da8xx_uio_pruss_dev);
+}
+
static struct lcd_ctrl_config lcd_cfg = {
- &disp_panel,
- .ac_bias = 255,
- .ac_bias_intrpt = 0,
- .dma_burst_sz = 16,
+ .panel_shade = COLOR_ACTIVE,
.bpp = 16,
- .fdd = 255,
- .tft_alt_mode = 0,
- .stn_565_mode = 0,
- .mono_8bit_mode = 0,
- .invert_line_clock = 1,
- .invert_frm_clock = 1,
- .sync_edge = 0,
- .sync_ctrl = 1,
- .raster_order = 0,
};
struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata = {
@@ -679,7 +725,7 @@ static struct resource da8xx_rtc_resources[] = {
};
static struct platform_device da8xx_rtc_device = {
- .name = "omap_rtc",
+ .name = "da830-rtc",
.id = -1,
.num_resources = ARRAY_SIZE(da8xx_rtc_resources),
.resource = da8xx_rtc_resources,
@@ -688,17 +734,6 @@ static struct platform_device da8xx_rtc_device = {
int da8xx_register_rtc(void)
{
int ret;
- void __iomem *base;
-
- base = ioremap(DA8XX_RTC_BASE, SZ_4K);
- if (WARN_ON(!base))
- return -ENOMEM;
-
- /* Unlock the rtc's registers */
- __raw_writel(0x83e70b13, base + 0x6c);
- __raw_writel(0x95a4f1e0, base + 0x70);
-
- iounmap(base);
ret = platform_device_register(&da8xx_rtc_device);
if (!ret)
@@ -905,7 +940,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr)
if (IS_ERR(da850_sata_clk))
return PTR_ERR(da850_sata_clk);
- ret = clk_enable(da850_sata_clk);
+ ret = clk_prepare_enable(da850_sata_clk);
if (ret)
goto err0;
@@ -936,7 +971,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr)
return 0;
err1:
- clk_disable(da850_sata_clk);
+ clk_disable_unprepare(da850_sata_clk);
err0:
clk_put(da850_sata_clk);
return ret;
@@ -944,7 +979,7 @@ err0:
static void da850_sata_exit(struct device *dev)
{
- clk_disable(da850_sata_clk);
+ clk_disable_unprepare(da850_sata_clk);
clk_put(da850_sata_clk);
}
diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c
index 29b17f7d3a5..773ab07a71a 100644
--- a/arch/arm/mach-davinci/devices-tnetv107x.c
+++ b/arch/arm/mach-davinci/devices-tnetv107x.c
@@ -374,7 +374,7 @@ void __init tnetv107x_devices_init(struct tnetv107x_device_info *info)
* complete sample conversion in time.
*/
tsc_clk = clk_get(NULL, "sys_tsc_clk");
- if (tsc_clk) {
+ if (!IS_ERR(tsc_clk)) {
error = clk_set_rate(tsc_clk, 5000000);
WARN_ON(error < 0);
clk_put(tsc_clk);
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index d2f9666284a..4c48a36ee56 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -15,12 +15,12 @@
#include <linux/io.h>
#include <mach/hardware.h>
-#include <mach/i2c.h>
+#include <linux/platform_data/i2c-davinci.h>
#include <mach/irqs.h>
#include <mach/cputype.h>
#include <mach/mux.h>
#include <mach/edma.h>
-#include <mach/mmc.h>
+#include <linux/platform_data/mmc-davinci.h>
#include <mach/time.h>
#include "davinci.h"
@@ -313,16 +313,6 @@ static void davinci_init_wdt(void)
/*-------------------------------------------------------------------------*/
-static struct platform_device davinci_pcm_device = {
- .name = "davinci-pcm-audio",
- .id = -1,
-};
-
-static void davinci_init_pcm(void)
-{
- platform_device_register(&davinci_pcm_device);
-}
-
/*-------------------------------------------------------------------------*/
struct davinci_timer_instance davinci_timer_instance[2] = {
@@ -345,7 +335,6 @@ static int __init davinci_init_devices(void)
/* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
- davinci_init_pcm();
davinci_init_wdt();
return 0;
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 678cd99b733..b49c3b77d55 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -26,13 +26,13 @@
#include <mach/time.h>
#include <mach/serial.h>
#include <mach/common.h>
-#include <mach/asp.h>
-#include <mach/spi.h>
+#include <linux/platform_data/spi-davinci.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
+#include "asp.h"
#define DM355_UART2_BASE (IO_PHYS + 0x206000)
@@ -758,12 +758,6 @@ static struct map_desc dm355_io_desc[] = {
.length = IO_SIZE,
.type = MT_DEVICE
},
- {
- .virtual = SRAM_VIRT,
- .pfn = __phys_to_pfn(0x00010000),
- .length = SZ_32K,
- .type = MT_MEMORY_NONCACHED,
- },
};
/* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index a50d49de188..6c3980540be 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -29,14 +29,14 @@
#include <mach/time.h>
#include <mach/serial.h>
#include <mach/common.h>
-#include <mach/asp.h>
-#include <mach/keyscan.h>
-#include <mach/spi.h>
+#include <linux/platform_data/keyscan-davinci.h>
+#include <linux/platform_data/spi-davinci.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
+#include "asp.h"
#define DM365_REF_FREQ 24000000 /* 24 MHz on the DM365 EVM */
@@ -985,12 +985,6 @@ static struct map_desc dm365_io_desc[] = {
.length = IO_SIZE,
.type = MT_DEVICE
},
- {
- .virtual = SRAM_VIRT,
- .pfn = __phys_to_pfn(0x00010000),
- .length = SZ_32K,
- .type = MT_MEMORY_NONCACHED,
- },
};
static struct resource dm365_ks_resources[] = {
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index c8b866657fc..11c79a3362e 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -23,12 +23,12 @@
#include <mach/time.h>
#include <mach/serial.h>
#include <mach/common.h>
-#include <mach/asp.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
+#include "asp.h"
/*
* Device specific clocks
@@ -701,7 +701,7 @@ static struct resource dm644x_venc_resources[] = {
#define DM644X_VPSS_DACCLKEN BIT(4)
static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type,
- unsigned int mode)
+ unsigned int pclock)
{
int ret = 0;
u32 v = DM644X_VPSS_VENCLKEN;
@@ -711,27 +711,17 @@ static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type,
v |= DM644X_VPSS_DACCLKEN;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
break;
- case VPBE_ENC_DV_PRESET:
- switch (mode) {
- case V4L2_DV_480P59_94:
- case V4L2_DV_576P50:
- v |= DM644X_VPSS_MUXSEL_PLL2_MODE |
- DM644X_VPSS_DACCLKEN;
+ case VPBE_ENC_CUSTOM_TIMINGS:
+ if (pclock <= 27000000) {
+ v |= DM644X_VPSS_DACCLKEN;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
- break;
- case V4L2_DV_720P60:
- case V4L2_DV_1080I60:
- case V4L2_DV_1080P30:
+ } else {
/*
* For HD, use external clock source since
* HD requires higher clock rate
*/
v |= DM644X_VPSS_MUXSEL_VPBECLK_MODE;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
- break;
- default:
- ret = -EINVAL;
- break;
}
break;
default:
@@ -795,12 +785,6 @@ static struct map_desc dm644x_io_desc[] = {
.length = IO_SIZE,
.type = MT_DEVICE
},
- {
- .virtual = SRAM_VIRT,
- .pfn = __phys_to_pfn(0x00008000),
- .length = SZ_16K,
- .type = MT_MEMORY_NONCACHED,
- },
};
/* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 9eb87c1d1ed..ac7b431c4c8 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -24,12 +24,12 @@
#include <mach/time.h>
#include <mach/serial.h>
#include <mach/common.h>
-#include <mach/asp.h>
#include <mach/gpio-davinci.h>
#include "davinci.h"
#include "clock.h"
#include "mux.h"
+#include "asp.h"
#define DAVINCI_VPIF_BASE (0x01C12000)
@@ -756,12 +756,6 @@ static struct map_desc dm646x_io_desc[] = {
.length = IO_SIZE,
.type = MT_DEVICE
},
- {
- .virtual = SRAM_VIRT,
- .pfn = __phys_to_pfn(0x00010000),
- .length = SZ_32K,
- .type = MT_MEMORY_NONCACHED,
- },
};
/* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/include/mach/aemif.h b/arch/arm/mach-davinci/include/mach/aemif.h
deleted file mode 100644
index 05b29344309..00000000000
--- a/arch/arm/mach-davinci/include/mach/aemif.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * TI DaVinci AEMIF support
- *
- * Copyright 2010 (C) Texas Instruments, Inc. http://www.ti.com/
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-#ifndef _MACH_DAVINCI_AEMIF_H
-#define _MACH_DAVINCI_AEMIF_H
-
-#define NRCSR_OFFSET 0x00
-#define AWCCR_OFFSET 0x04
-#define A1CR_OFFSET 0x10
-
-#define ACR_ASIZE_MASK 0x3
-#define ACR_EW_MASK BIT(30)
-#define ACR_SS_MASK BIT(31)
-
-/* All timings in nanoseconds */
-struct davinci_aemif_timing {
- u8 wsetup;
- u8 wstrobe;
- u8 whold;
-
- u8 rsetup;
- u8 rstrobe;
- u8 rhold;
-
- u8 ta;
-};
-
-int davinci_aemif_setup_timing(struct davinci_aemif_timing *t,
- void __iomem *base, unsigned cs);
-#endif
diff --git a/arch/arm/mach-davinci/include/mach/asp.h b/arch/arm/mach-davinci/include/mach/asp.h
deleted file mode 100644
index 9aa240909a2..00000000000
--- a/arch/arm/mach-davinci/include/mach/asp.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * <mach/asp.h> - DaVinci Audio Serial Port support
- */
-#ifndef __ASM_ARCH_DAVINCI_ASP_H
-#define __ASM_ARCH_DAVINCI_ASP_H
-
-#include <mach/irqs.h>
-#include <mach/edma.h>
-
-/* Bases of dm644x and dm355 register banks */
-#define DAVINCI_ASP0_BASE 0x01E02000
-#define DAVINCI_ASP1_BASE 0x01E04000
-
-/* Bases of dm365 register banks */
-#define DAVINCI_DM365_ASP0_BASE 0x01D02000
-
-/* Bases of dm646x register banks */
-#define DAVINCI_DM646X_MCASP0_REG_BASE 0x01D01000
-#define DAVINCI_DM646X_MCASP1_REG_BASE 0x01D01800
-
-/* Bases of da850/da830 McASP0 register banks */
-#define DAVINCI_DA8XX_MCASP0_REG_BASE 0x01D00000
-
-/* Bases of da830 McASP1 register banks */
-#define DAVINCI_DA830_MCASP1_REG_BASE 0x01D04000
-
-/* EDMA channels of dm644x and dm355 */
-#define DAVINCI_DMA_ASP0_TX 2
-#define DAVINCI_DMA_ASP0_RX 3
-#define DAVINCI_DMA_ASP1_TX 8
-#define DAVINCI_DMA_ASP1_RX 9
-
-/* EDMA channels of dm646x */
-#define DAVINCI_DM646X_DMA_MCASP0_AXEVT0 6
-#define DAVINCI_DM646X_DMA_MCASP0_AREVT0 9
-#define DAVINCI_DM646X_DMA_MCASP1_AXEVT1 12
-
-/* EDMA channels of da850/da830 McASP0 */
-#define DAVINCI_DA8XX_DMA_MCASP0_AREVT 0
-#define DAVINCI_DA8XX_DMA_MCASP0_AXEVT 1
-
-/* EDMA channels of da830 McASP1 */
-#define DAVINCI_DA830_DMA_MCASP1_AREVT 2
-#define DAVINCI_DA830_DMA_MCASP1_AXEVT 3
-
-/* Interrupts */
-#define DAVINCI_ASP0_RX_INT IRQ_MBRINT
-#define DAVINCI_ASP0_TX_INT IRQ_MBXINT
-#define DAVINCI_ASP1_RX_INT IRQ_MBRINT
-#define DAVINCI_ASP1_TX_INT IRQ_MBXINT
-
-struct snd_platform_data {
- u32 tx_dma_offset;
- u32 rx_dma_offset;
- enum dma_event_q asp_chan_q; /* event queue number for ASP channel */
- enum dma_event_q ram_chan_q; /* event queue number for RAM channel */
- unsigned int codec_fmt;
- /*
- * Allowing this is more efficient and eliminates left and right swaps
- * caused by underruns, but will swap the left and right channels
- * when compared to previous behavior.
- */
- unsigned enable_channel_combine:1;
- unsigned sram_size_playback;
- unsigned sram_size_capture;
-
- /*
- * If McBSP peripheral gets the clock from an external pin,
- * there are three chooses, that are MCBSP_CLKX, MCBSP_CLKR
- * and MCBSP_CLKS.
- * Depending on different hardware connections it is possible
- * to use this setting to change the behaviour of McBSP
- * driver. The dm365_clk_input_pin enum is available for dm365
- */
- int clk_input_pin;
-
- /*
- * This flag works when both clock and FS are outputs for the cpu
- * and makes clock more accurate (FS is not symmetrical and the
- * clock is very fast.
- * The clock becoming faster is named
- * i2s continuous serial clock (I2S_SCK) and it is an externally
- * visible bit clock.
- *
- * first line : WordSelect
- * second line : ContinuousSerialClock
- * third line: SerialData
- *
- * SYMMETRICAL APPROACH:
- * _______________________ LEFT
- * _| RIGHT |______________________|
- * _ _ _ _ _ _ _ _
- * _| |_| |_ x16 _| |_| |_| |_| |_ x16 _| |_| |_
- * _ _ _ _ _ _ _ _
- * _/ \_/ \_ ... _/ \_/ \_/ \_/ \_ ... _/ \_/ \_
- * \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/
- *
- * ACCURATE CLOCK APPROACH:
- * ______________ LEFT
- * _| RIGHT |_______________________________|
- * _ _ _ _ _ _ _ _ _
- * _| |_ x16 _| |_| |_ x16 _| |_| |_| |_| |_| |_| |
- * _ _ _ _ dummy cycles
- * _/ \_ ... _/ \_/ \_ ... _/ \__________________
- * \_/ \_/ \_/ \_/
- *
- */
- bool i2s_accurate_sck;
-
- /* McASP specific fields */
- int tdm_slots;
- u8 op_mode;
- u8 num_serializer;
- u8 *serial_dir;
- u8 version;
- u8 txnumevt;
- u8 rxnumevt;
-};
-
-enum {
- MCASP_VERSION_1 = 0, /* DM646x */
- MCASP_VERSION_2, /* DA8xx/OMAPL1x */
-};
-
-enum dm365_clk_input_pin {
- MCBSP_CLKR = 0, /* DM365 */
- MCBSP_CLKS,
-};
-
-#define INACTIVE_MODE 0
-#define TX_MODE 1
-#define RX_MODE 2
-
-#define DAVINCI_MCASP_IIS_MODE 0
-#define DAVINCI_MCASP_DIT_MODE 1
-
-#endif /* __ASM_ARCH_DAVINCI_ASP_H */
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index bdc4aa8e672..046c7238a3d 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -104,8 +104,6 @@ int davinci_pm_init(void);
static inline int davinci_pm_init(void) { return 0; }
#endif
-/* standard place to map on-chip SRAMs; they *may* support DMA */
-#define SRAM_VIRT 0xfffe0000
#define SRAM_SIZE SZ_128K
#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
diff --git a/arch/arm/mach-davinci/include/mach/cp_intc.h b/arch/arm/mach-davinci/include/mach/cp_intc.h
index 4e8190eed67..d13d8dfa2b0 100644
--- a/arch/arm/mach-davinci/include/mach/cp_intc.h
+++ b/arch/arm/mach-davinci/include/mach/cp_intc.h
@@ -52,5 +52,6 @@
#define CP_INTC_VECTOR_ADDR(n) (0x2000 + (n << 2))
void __init cp_intc_init(void);
+int __init cp_intc_of_init(struct device_node *, struct device_node *);
#endif /* __ASM_HARDWARE_CP_INTC_H */
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index a2f1f274f18..700d311c685 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -16,15 +16,19 @@
#include <linux/platform_device.h>
#include <linux/davinci_emac.h>
#include <linux/spi/spi.h>
+#include <linux/platform_data/davinci_asp.h>
+#include <linux/videodev2.h>
#include <mach/serial.h>
#include <mach/edma.h>
-#include <mach/i2c.h>
-#include <mach/asp.h>
-#include <mach/mmc.h>
-#include <mach/usb.h>
#include <mach/pm.h>
-#include <mach/spi.h>
+#include <linux/platform_data/i2c-davinci.h>
+#include <linux/platform_data/mmc-davinci.h>
+#include <linux/platform_data/usb-davinci.h>
+#include <linux/platform_data/spi-davinci.h>
+#include <linux/platform_data/uio_pruss.h>
+
+#include <media/davinci/vpif_types.h>
extern void __iomem *da8xx_syscfg0_base;
extern void __iomem *da8xx_syscfg1_base;
@@ -63,11 +67,13 @@ extern unsigned int da850_max_speed;
#define DA8XX_PLL0_BASE 0x01c11000
#define DA8XX_TIMER64P0_BASE 0x01c20000
#define DA8XX_TIMER64P1_BASE 0x01c21000
+#define DA8XX_VPIF_BASE 0x01e17000
#define DA8XX_GPIO_BASE 0x01e26000
#define DA8XX_PSC1_BASE 0x01e27000
#define DA8XX_AEMIF_CS2_BASE 0x60000000
#define DA8XX_AEMIF_CS3_BASE 0x62000000
#define DA8XX_AEMIF_CTL_BASE 0x68000000
+#define DA8XX_SHARED_RAM_BASE 0x80000000
#define DA8XX_ARM_RAM_BASE 0xffff0000
void __init da830_init(void);
@@ -82,6 +88,7 @@ int da8xx_register_watchdog(void);
int da8xx_register_usb20(unsigned mA, unsigned potpgt);
int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata);
int da8xx_register_emac(void);
+int da8xx_register_uio_pruss(void);
int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
int da850_register_mmcsd1(struct davinci_mmc_config *config);
@@ -92,6 +99,11 @@ int da8xx_register_cpuidle(void);
void __iomem * __init da8xx_get_mem_ctlr(void);
int da850_register_pm(struct platform_device *pdev);
int __init da850_register_sata(unsigned long refclkpn);
+int __init da850_register_vpif(void);
+int __init da850_register_vpif_display
+ (struct vpif_display_config *display_config);
+int __init da850_register_vpif_capture
+ (struct vpif_capture_config *capture_config);
void da8xx_restart(char mode, const char *cmd);
extern struct platform_device da8xx_serial_device;
@@ -126,6 +138,8 @@ extern const short da830_ecap1_pins[];
extern const short da830_ecap2_pins[];
extern const short da830_eqep0_pins[];
extern const short da830_eqep1_pins[];
+extern const short da850_vpif_capture_pins[];
+extern const short da850_vpif_display_pins[];
extern const short da850_i2c0_pins[];
extern const short da850_i2c1_pins[];
diff --git a/arch/arm/mach-davinci/include/mach/dm365.h b/arch/arm/mach-davinci/include/mach/dm365.h
deleted file mode 100644
index b9bf3d6a442..00000000000
--- a/arch/arm/mach-davinci/include/mach/dm365.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty, remove once unused */
diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h
deleted file mode 100644
index b9bf3d6a442..00000000000
--- a/arch/arm/mach-davinci/include/mach/dm646x.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty, remove once unused */
diff --git a/arch/arm/mach-davinci/include/mach/entry-macro.S b/arch/arm/mach-davinci/include/mach/entry-macro.S
index 768b3c06021..cf5f573eb5f 100644
--- a/arch/arm/mach-davinci/include/mach/entry-macro.S
+++ b/arch/arm/mach-davinci/include/mach/entry-macro.S
@@ -30,12 +30,10 @@
#endif
#if defined(CONFIG_CP_INTC)
1001: ldr \irqnr, [\base, #0x80] /* get irq number */
+ mov \tmp, \irqnr, lsr #31
and \irqnr, \irqnr, #0xff /* irq is in bits 0-9 */
- mov \tmp, \irqnr, lsr #3
- and \tmp, \tmp, #0xfc
- add \tmp, \tmp, #0x280 /* get the register offset */
- ldr \irqstat, [\base, \tmp] /* get the intc status */
- cmp \irqstat, #0x0
+ and \tmp, \tmp, #0x1
+ cmp \tmp, #0x1
#endif
1002:
.endm
diff --git a/arch/arm/mach-davinci/include/mach/i2c.h b/arch/arm/mach-davinci/include/mach/i2c.h
deleted file mode 100644
index 2312d197dfb..00000000000
--- a/arch/arm/mach-davinci/include/mach/i2c.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * DaVinci I2C controller platform_device info
- *
- * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com>
- *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
-*/
-
-#ifndef __ASM_ARCH_I2C_H
-#define __ASM_ARCH_I2C_H
-
-/* All frequencies are expressed in kHz */
-struct davinci_i2c_platform_data {
- unsigned int bus_freq; /* standard bus frequency (kHz) */
- unsigned int bus_delay; /* post-transaction delay (usec) */
- unsigned int sda_pin; /* GPIO pin ID to use for SDA */
- unsigned int scl_pin; /* GPIO pin ID to use for SCL */
-};
-
-/* for board setup code */
-void davinci_init_i2c(struct davinci_i2c_platform_data *);
-
-#endif /* __ASM_ARCH_I2C_H */
diff --git a/arch/arm/mach-davinci/include/mach/keyscan.h b/arch/arm/mach-davinci/include/mach/keyscan.h
deleted file mode 100644
index 7a560e05bda..00000000000
--- a/arch/arm/mach-davinci/include/mach/keyscan.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2009 Texas Instruments, Inc
- *
- * Author: Miguel Aguilar <miguel.aguilar@ridgerun.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 DAVINCI_KEYSCAN_H
-#define DAVINCI_KEYSCAN_H
-
-#include <linux/io.h>
-
-enum davinci_matrix_types {
- DAVINCI_KEYSCAN_MATRIX_4X4,
- DAVINCI_KEYSCAN_MATRIX_5X3,
-};
-
-struct davinci_ks_platform_data {
- int (*device_enable)(struct device *dev);
- unsigned short *keymap;
- u32 keymapsize;
- u8 rep:1;
- u8 strobe;
- u8 interval;
- u8 matrix_type;
-};
-
-#endif
-
diff --git a/arch/arm/mach-davinci/include/mach/mmc.h b/arch/arm/mach-davinci/include/mach/mmc.h
deleted file mode 100644
index 5ba6b22ce33..00000000000
--- a/arch/arm/mach-davinci/include/mach/mmc.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Board-specific MMC configuration
- */
-
-#ifndef _DAVINCI_MMC_H
-#define _DAVINCI_MMC_H
-
-#include <linux/types.h>
-#include <linux/mmc/host.h>
-
-struct davinci_mmc_config {
- /* get_cd()/get_wp() may sleep */
- int (*get_cd)(int module);
- int (*get_ro)(int module);
-
- void (*set_power)(int module, bool on);
-
- /* wires == 0 is equivalent to wires == 4 (4-bit parallel) */
- u8 wires;
-
- u32 max_freq;
-
- /* any additional host capabilities: OR'd in to mmc->f_caps */
- u32 caps;
-
- /* Version of the MMC/SD controller */
- u8 version;
-
- /* Number of sg segments */
- u8 nr_sg;
-};
-void davinci_setup_mmc(int module, struct davinci_mmc_config *config);
-
-enum {
- MMC_CTLR_VERSION_1 = 0, /* DM644x and DM355 */
- MMC_CTLR_VERSION_2, /* DA830 */
-};
-
-#endif
diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h
index a7e92fca32e..9e95b8a1edb 100644
--- a/arch/arm/mach-davinci/include/mach/mux.h
+++ b/arch/arm/mach-davinci/include/mach/mux.h
@@ -928,6 +928,48 @@ enum davinci_da850_index {
DA850_GPIO6_10,
DA850_GPIO6_13,
DA850_RTC_ALARM,
+
+ /* VPIF Capture */
+ DA850_VPIF_DIN0,
+ DA850_VPIF_DIN1,
+ DA850_VPIF_DIN2,
+ DA850_VPIF_DIN3,
+ DA850_VPIF_DIN4,
+ DA850_VPIF_DIN5,
+ DA850_VPIF_DIN6,
+ DA850_VPIF_DIN7,
+ DA850_VPIF_DIN8,
+ DA850_VPIF_DIN9,
+ DA850_VPIF_DIN10,
+ DA850_VPIF_DIN11,
+ DA850_VPIF_DIN12,
+ DA850_VPIF_DIN13,
+ DA850_VPIF_DIN14,
+ DA850_VPIF_DIN15,
+ DA850_VPIF_CLKIN0,
+ DA850_VPIF_CLKIN1,
+ DA850_VPIF_CLKIN2,
+ DA850_VPIF_CLKIN3,
+
+ /* VPIF Display */
+ DA850_VPIF_DOUT0,
+ DA850_VPIF_DOUT1,
+ DA850_VPIF_DOUT2,
+ DA850_VPIF_DOUT3,
+ DA850_VPIF_DOUT4,
+ DA850_VPIF_DOUT5,
+ DA850_VPIF_DOUT6,
+ DA850_VPIF_DOUT7,
+ DA850_VPIF_DOUT8,
+ DA850_VPIF_DOUT9,
+ DA850_VPIF_DOUT10,
+ DA850_VPIF_DOUT11,
+ DA850_VPIF_DOUT12,
+ DA850_VPIF_DOUT13,
+ DA850_VPIF_DOUT14,
+ DA850_VPIF_DOUT15,
+ DA850_VPIF_CLKO2,
+ DA850_VPIF_CLKO3,
};
enum davinci_tnetv107x_index {
diff --git a/arch/arm/mach-davinci/include/mach/nand.h b/arch/arm/mach-davinci/include/mach/nand.h
deleted file mode 100644
index 1cf555aef89..00000000000
--- a/arch/arm/mach-davinci/include/mach/nand.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * mach-davinci/nand.h
- *
- * Copyright © 2006 Texas Instruments.
- *
- * Ported to 2.6.23 Copyright © 2008 by
- * Sander Huijsen <Shuijsen@optelecom-nkf.com>
- * Troy Kisky <troy.kisky@boundarydevices.com>
- * Dirk Behme <Dirk.Behme@gmail.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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ARCH_ARM_DAVINCI_NAND_H
-#define __ARCH_ARM_DAVINCI_NAND_H
-
-#include <linux/mtd/nand.h>
-
-#define NANDFCR_OFFSET 0x60
-#define NANDFSR_OFFSET 0x64
-#define NANDF1ECC_OFFSET 0x70
-
-/* 4-bit ECC syndrome registers */
-#define NAND_4BIT_ECC_LOAD_OFFSET 0xbc
-#define NAND_4BIT_ECC1_OFFSET 0xc0
-#define NAND_4BIT_ECC2_OFFSET 0xc4
-#define NAND_4BIT_ECC3_OFFSET 0xc8
-#define NAND_4BIT_ECC4_OFFSET 0xcc
-#define NAND_ERR_ADD1_OFFSET 0xd0
-#define NAND_ERR_ADD2_OFFSET 0xd4
-#define NAND_ERR_ERRVAL1_OFFSET 0xd8
-#define NAND_ERR_ERRVAL2_OFFSET 0xdc
-
-/* NOTE: boards don't need to use these address bits
- * for ALE/CLE unless they support booting from NAND.
- * They're used unless platform data overrides them.
- */
-#define MASK_ALE 0x08
-#define MASK_CLE 0x10
-
-struct davinci_nand_pdata { /* platform_data */
- uint32_t mask_ale;
- uint32_t mask_cle;
-
- /* for packages using two chipselects */
- uint32_t mask_chipsel;
-
- /* board's default static partition info */
- struct mtd_partition *parts;
- unsigned nr_parts;
-
- /* none == NAND_ECC_NONE (strongly *not* advised!!)
- * soft == NAND_ECC_SOFT
- * else == NAND_ECC_HW, according to ecc_bits
- *
- * All DaVinci-family chips support 1-bit hardware ECC.
- * Newer ones also support 4-bit ECC, but are awkward
- * using it with large page chips.
- */
- nand_ecc_modes_t ecc_mode;
- u8 ecc_bits;
-
- /* e.g. NAND_BUSWIDTH_16 */
- unsigned options;
- /* e.g. NAND_BBT_USE_FLASH */
- unsigned bbt_options;
-
- /* Main and mirror bbt descriptor overrides */
- struct nand_bbt_descr *bbt_td;
- struct nand_bbt_descr *bbt_md;
-
- /* Access timings */
- struct davinci_aemif_timing *timing;
-};
-
-#endif /* __ARCH_ARM_DAVINCI_NAND_H */
diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h
index 405318e35bf..40a0027838e 100644
--- a/arch/arm/mach-davinci/include/mach/psc.h
+++ b/arch/arm/mach-davinci/include/mach/psc.h
@@ -166,6 +166,7 @@
#define DA830_LPSC1_McASP1 8
#define DA850_LPSC1_SATA 8
#define DA830_LPSC1_McASP2 9
+#define DA850_LPSC1_VPIF 9
#define DA8XX_LPSC1_SPI1 10
#define DA8XX_LPSC1_I2C 11
#define DA8XX_LPSC1_UART1 12
diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h
index 46b3cd11c3c..62ad300440f 100644
--- a/arch/arm/mach-davinci/include/mach/serial.h
+++ b/arch/arm/mach-davinci/include/mach/serial.h
@@ -38,11 +38,12 @@
#ifndef __ASSEMBLY__
struct davinci_uart_config {
- /* Bit field of UARTs present; bit 0 --> UART1 */
+ /* Bit field of UARTs present; bit 0 --> UART0 */
unsigned int enabled_uarts;
};
extern int davinci_serial_init(struct davinci_uart_config *);
+extern int davinci_serial_setup_clk(unsigned instance, unsigned int *rate);
#endif
#endif /* __ASM_ARCH_SERIAL_H */
diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/arch/arm/mach-davinci/include/mach/spi.h
deleted file mode 100644
index 7af305b3786..00000000000
--- a/arch/arm/mach-davinci/include/mach/spi.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2009 Texas Instruments.
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ARCH_ARM_DAVINCI_SPI_H
-#define __ARCH_ARM_DAVINCI_SPI_H
-
-#include <mach/edma.h>
-
-#define SPI_INTERN_CS 0xFF
-
-enum {
- SPI_VERSION_1, /* For DM355/DM365/DM6467 */
- SPI_VERSION_2, /* For DA8xx */
-};
-
-/**
- * davinci_spi_platform_data - Platform data for SPI master device on DaVinci
- *
- * @version: version of the SPI IP. Different DaVinci devices have slightly
- * varying versions of the same IP.
- * @num_chipselect: number of chipselects supported by this SPI master
- * @intr_line: interrupt line used to connect the SPI IP to the ARM interrupt
- * controller withn the SoC. Possible values are 0 and 1.
- * @chip_sel: list of GPIOs which can act as chip-selects for the SPI.
- * SPI_INTERN_CS denotes internal SPI chip-select. Not necessary
- * to populate if all chip-selects are internal.
- * @cshold_bug: set this to true if the SPI controller on your chip requires
- * a write to CSHOLD bit in between transfers (like in DM355).
- * @dma_event_q: DMA event queue to use if SPI_IO_TYPE_DMA is used for any
- * device on the bus.
- */
-struct davinci_spi_platform_data {
- u8 version;
- u8 num_chipselect;
- u8 intr_line;
- u8 *chip_sel;
- bool cshold_bug;
- enum dma_event_q dma_event_q;
-};
-
-/**
- * davinci_spi_config - Per-chip-select configuration for SPI slave devices
- *
- * @wdelay: amount of delay between transmissions. Measured in number of
- * SPI module clocks.
- * @odd_parity: polarity of parity flag at the end of transmit data stream.
- * 0 - odd parity, 1 - even parity.
- * @parity_enable: enable transmission of parity at end of each transmit
- * data stream.
- * @io_type: type of IO transfer. Choose between polled, interrupt and DMA.
- * @timer_disable: disable chip-select timers (setup and hold)
- * @c2tdelay: chip-select setup time. Measured in number of SPI module clocks.
- * @t2cdelay: chip-select hold time. Measured in number of SPI module clocks.
- * @t2edelay: transmit data finished to SPI ENAn pin inactive time. Measured
- * in number of SPI clocks.
- * @c2edelay: chip-select active to SPI ENAn signal active time. Measured in
- * number of SPI clocks.
- */
-struct davinci_spi_config {
- u8 wdelay;
- u8 odd_parity;
- u8 parity_enable;
-#define SPI_IO_TYPE_INTR 0
-#define SPI_IO_TYPE_POLL 1
-#define SPI_IO_TYPE_DMA 2
- u8 io_type;
- u8 timer_disable;
- u8 c2tdelay;
- u8 t2cdelay;
- u8 t2edelay;
- u8 c2edelay;
-};
-
-#endif /* __ARCH_ARM_DAVINCI_SPI_H */
diff --git a/arch/arm/mach-davinci/include/mach/sram.h b/arch/arm/mach-davinci/include/mach/sram.h
index 111f7cc71e0..4e5db56218b 100644
--- a/arch/arm/mach-davinci/include/mach/sram.h
+++ b/arch/arm/mach-davinci/include/mach/sram.h
@@ -24,4 +24,7 @@
extern void *sram_alloc(size_t len, dma_addr_t *dma);
extern void sram_free(void *addr, size_t len);
+/* Get the struct gen_pool * for use in platform data */
+extern struct gen_pool *sram_get_gen_pool(void);
+
#endif /* __MACH_SRAM_H */
diff --git a/arch/arm/mach-davinci/include/mach/tnetv107x.h b/arch/arm/mach-davinci/include/mach/tnetv107x.h
index 83e5926f3c4..1656a02e3ed 100644
--- a/arch/arm/mach-davinci/include/mach/tnetv107x.h
+++ b/arch/arm/mach-davinci/include/mach/tnetv107x.h
@@ -36,8 +36,8 @@
#include <linux/input/matrix_keypad.h>
#include <linux/mfd/ti_ssp.h>
-#include <mach/mmc.h>
-#include <mach/nand.h>
+#include <linux/platform_data/mmc-davinci.h>
+#include <linux/platform_data/mtd-davinci.h>
#include <mach/serial.h>
struct tnetv107x_device_info {
diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h
index 18cfd497715..3a0ff905a69 100644
--- a/arch/arm/mach-davinci/include/mach/uncompress.h
+++ b/arch/arm/mach-davinci/include/mach/uncompress.h
@@ -32,6 +32,9 @@ u32 *uart;
/* PORT_16C550A, in polled non-fifo mode */
static void putc(char c)
{
+ if (!uart)
+ return;
+
while (!(uart[UART_LSR] & UART_LSR_THRE))
barrier();
uart[UART_TX] = c;
@@ -39,6 +42,9 @@ static void putc(char c)
static inline void flush(void)
{
+ if (!uart)
+ return;
+
while (!(uart[UART_LSR] & UART_LSR_THRE))
barrier();
}
diff --git a/arch/arm/mach-davinci/include/mach/usb.h b/arch/arm/mach-davinci/include/mach/usb.h
deleted file mode 100644
index e0bc4abe69c..00000000000
--- a/arch/arm/mach-davinci/include/mach/usb.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * USB related definitions
- *
- * Copyright (C) 2009 MontaVista Software, Inc. <source@mvista.com>
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#ifndef __ASM_ARCH_USB_H
-#define __ASM_ARCH_USB_H
-
-/* DA8xx CFGCHIP2 (USB 2.0 PHY Control) register bits */
-#define CFGCHIP2_PHYCLKGD (1 << 17)
-#define CFGCHIP2_VBUSSENSE (1 << 16)
-#define CFGCHIP2_RESET (1 << 15)
-#define CFGCHIP2_OTGMODE (3 << 13)
-#define CFGCHIP2_NO_OVERRIDE (0 << 13)
-#define CFGCHIP2_FORCE_HOST (1 << 13)
-#define CFGCHIP2_FORCE_DEVICE (2 << 13)
-#define CFGCHIP2_FORCE_HOST_VBUS_LOW (3 << 13)
-#define CFGCHIP2_USB1PHYCLKMUX (1 << 12)
-#define CFGCHIP2_USB2PHYCLKMUX (1 << 11)
-#define CFGCHIP2_PHYPWRDN (1 << 10)
-#define CFGCHIP2_OTGPWRDN (1 << 9)
-#define CFGCHIP2_DATPOL (1 << 8)
-#define CFGCHIP2_USB1SUSPENDM (1 << 7)
-#define CFGCHIP2_PHY_PLLON (1 << 6) /* override PLL suspend */
-#define CFGCHIP2_SESENDEN (1 << 5) /* Vsess_end comparator */
-#define CFGCHIP2_VBDTCTEN (1 << 4) /* Vbus comparator */
-#define CFGCHIP2_REFFREQ (0xf << 0)
-#define CFGCHIP2_REFFREQ_12MHZ (1 << 0)
-#define CFGCHIP2_REFFREQ_24MHZ (2 << 0)
-#define CFGCHIP2_REFFREQ_48MHZ (3 << 0)
-
-struct da8xx_ohci_root_hub;
-
-typedef void (*da8xx_ocic_handler_t)(struct da8xx_ohci_root_hub *hub,
- unsigned port);
-
-/* Passed as the platform data to the OHCI driver */
-struct da8xx_ohci_root_hub {
- /* Switch the port power on/off */
- int (*set_power)(unsigned port, int on);
- /* Read the port power status */
- int (*get_power)(unsigned port);
- /* Read the port over-current indicator */
- int (*get_oci)(unsigned port);
- /* Over-current indicator change notification (pass NULL to disable) */
- int (*ocic_notify)(da8xx_ocic_handler_t handler);
-
- /* Time from power on to power good (in 2 ms units) */
- u8 potpgt;
-};
-
-void davinci_setup_usb(unsigned mA, unsigned potpgt_ms);
-
-#endif /* ifndef __ASM_ARCH_USB_H */
diff --git a/arch/arm/mach-davinci/pm_domain.c b/arch/arm/mach-davinci/pm_domain.c
new file mode 100644
index 00000000000..c90250e3bef
--- /dev/null
+++ b/arch/arm/mach-davinci/pm_domain.c
@@ -0,0 +1,65 @@
+/*
+ * Runtime PM support code for DaVinci
+ *
+ * Author: Kevin Hilman
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#include <linux/init.h>
+#include <linux/pm_runtime.h>
+#include <linux/pm_clock.h>
+#include <linux/platform_device.h>
+
+#ifdef CONFIG_PM_RUNTIME
+static int davinci_pm_runtime_suspend(struct device *dev)
+{
+ int ret;
+
+ dev_dbg(dev, "%s\n", __func__);
+
+ ret = pm_generic_runtime_suspend(dev);
+ if (ret)
+ return ret;
+
+ ret = pm_clk_suspend(dev);
+ if (ret) {
+ pm_generic_runtime_resume(dev);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int davinci_pm_runtime_resume(struct device *dev)
+{
+ dev_dbg(dev, "%s\n", __func__);
+
+ pm_clk_resume(dev);
+ return pm_generic_runtime_resume(dev);
+}
+#endif
+
+static struct dev_pm_domain davinci_pm_domain = {
+ .ops = {
+ SET_RUNTIME_PM_OPS(davinci_pm_runtime_suspend,
+ davinci_pm_runtime_resume, NULL)
+ USE_PLATFORM_PM_SLEEP_OPS
+ },
+};
+
+static struct pm_clk_notifier_block platform_bus_notifier = {
+ .pm_domain = &davinci_pm_domain,
+ .con_ids = { "fck", NULL, },
+};
+
+static int __init davinci_pm_runtime_init(void)
+{
+ pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
+
+ return 0;
+}
+core_initcall(davinci_pm_runtime_init);
diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c
index 1875740fe27..f2625814c3c 100644
--- a/arch/arm/mach-davinci/serial.c
+++ b/arch/arm/mach-davinci/serial.c
@@ -70,11 +70,33 @@ static void __init davinci_serial_reset(struct plat_serial8250_port *p)
UART_DM646X_SCR_TX_WATERMARK);
}
-int __init davinci_serial_init(struct davinci_uart_config *info)
+/* Enable UART clock and obtain its rate */
+int __init davinci_serial_setup_clk(unsigned instance, unsigned int *rate)
{
- int i;
char name[16];
- struct clk *uart_clk;
+ struct clk *clk;
+ struct davinci_soc_info *soc_info = &davinci_soc_info;
+ struct device *dev = &soc_info->serial_dev->dev;
+
+ sprintf(name, "uart%d", instance);
+ clk = clk_get(dev, name);
+ if (IS_ERR(clk)) {
+ pr_err("%s:%d: failed to get UART%d clock\n",
+ __func__, __LINE__, instance);
+ return PTR_ERR(clk);
+ }
+
+ clk_prepare_enable(clk);
+
+ if (rate)
+ *rate = clk_get_rate(clk);
+
+ return 0;
+}
+
+int __init davinci_serial_init(struct davinci_uart_config *info)
+{
+ int i, ret;
struct davinci_soc_info *soc_info = &davinci_soc_info;
struct device *dev = &soc_info->serial_dev->dev;
struct plat_serial8250_port *p = dev->platform_data;
@@ -87,16 +109,9 @@ int __init davinci_serial_init(struct davinci_uart_config *info)
if (!(info->enabled_uarts & (1 << i)))
continue;
- sprintf(name, "uart%d", i);
- uart_clk = clk_get(dev, name);
- if (IS_ERR(uart_clk)) {
- printk(KERN_ERR "%s:%d: failed to get UART%d clock\n",
- __func__, __LINE__, i);
+ ret = davinci_serial_setup_clk(i, &p->uartclk);
+ if (ret)
continue;
- }
-
- clk_enable(uart_clk);
- p->uartclk = clk_get_rate(uart_clk);
if (!p->membase && p->mapbase) {
p->membase = ioremap(p->mapbase, SZ_4K);
diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c
index db0f7787faf..c5f7ee5cc80 100644
--- a/arch/arm/mach-davinci/sram.c
+++ b/arch/arm/mach-davinci/sram.c
@@ -10,6 +10,7 @@
*/
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/genalloc.h>
#include <mach/common.h>
@@ -17,6 +18,11 @@
static struct gen_pool *sram_pool;
+struct gen_pool *sram_get_gen_pool(void)
+{
+ return sram_pool;
+}
+
void *sram_alloc(size_t len, dma_addr_t *dma)
{
unsigned long vaddr;
@@ -32,7 +38,7 @@ void *sram_alloc(size_t len, dma_addr_t *dma)
return NULL;
if (dma)
- *dma = dma_base + (vaddr - SRAM_VIRT);
+ *dma = gen_pool_virt_to_phys(sram_pool, vaddr);
return (void *)vaddr;
}
@@ -53,8 +59,10 @@ EXPORT_SYMBOL(sram_free);
*/
static int __init sram_init(void)
{
+ phys_addr_t phys = davinci_soc_info.sram_dma;
unsigned len = davinci_soc_info.sram_len;
int status = 0;
+ void *addr;
if (len) {
len = min_t(unsigned, len, SRAM_SIZE);
@@ -62,8 +70,17 @@ static int __init sram_init(void)
if (!sram_pool)
status = -ENOMEM;
}
- if (sram_pool)
- status = gen_pool_add(sram_pool, SRAM_VIRT, len, -1);
+
+ if (sram_pool) {
+ addr = ioremap(phys, len);
+ if (!addr)
+ return -ENOMEM;
+ status = gen_pool_add_virt(sram_pool, (unsigned)addr,
+ phys, len, -1);
+ if (status < 0)
+ iounmap(addr);
+ }
+
WARN_ON(status < 0);
return status;
}
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 75da315b658..9847938785c 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -379,7 +379,7 @@ static void __init davinci_timer_init(void)
timer_clk = clk_get(NULL, "timer0");
BUG_ON(IS_ERR(timer_clk));
- clk_enable(timer_clk);
+ clk_prepare_enable(timer_clk);
/* init timer hw */
timer_init();
@@ -429,7 +429,7 @@ void davinci_watchdog_reset(struct platform_device *pdev)
wd_clk = clk_get(&pdev->dev, NULL);
if (WARN_ON(IS_ERR(wd_clk)))
return;
- clk_enable(wd_clk);
+ clk_prepare_enable(wd_clk);
/* disable, internal clock source */
__raw_writel(0, base + TCR);
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index 23d2b6d9fa6..34509ffba22 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -10,7 +10,7 @@
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/cputype.h>
-#include <mach/usb.h>
+#include <linux/platform_data/usb-davinci.h>
#define DAVINCI_USB_OTG_BASE 0x01c64000
@@ -42,14 +42,8 @@ static struct musb_hdrc_config musb_config = {
};
static struct musb_hdrc_platform_data usb_data = {
-#if defined(CONFIG_USB_MUSB_OTG)
/* OTG requires a Mini-AB connector */
.mode = MUSB_OTG,
-#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
- .mode = MUSB_PERIPHERAL,
-#elif defined(CONFIG_USB_MUSB_HOST)
- .mode = MUSB_HOST,
-#endif
.clock = "usb",
.config = &musb_config,
};