From dc42c8bd3866c5e553064d5d7e243c68b2711c05 Mon Sep 17 00:00:00 2001
From: Zumeng Chen <zumeng.chen@windriver.com>
Date: Wed, 20 Jun 2012 17:14:49 +0800
Subject: ARM: OMAP3EVM: Add NAND flash definition

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Tested-by: Zumeng Chen <zumeng.chen@windriver.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 39 ++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 639bd07ea38..0b83d0e7e72 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -24,6 +24,10 @@
 #include <linux/leds.h>
 #include <linux/interrupt.h>
 
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/nand.h>
+
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 #include <linux/i2c/twl.h>
@@ -43,6 +47,7 @@
 
 #include <plat/board.h>
 #include <plat/usb.h>
+#include <plat/nand.h>
 #include "common.h"
 #include <plat/mcspi.h>
 #include <video/omapdss.h>
@@ -607,6 +612,37 @@ static struct regulator_consumer_supply dummy_supplies[] = {
 	REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
 };
 
+static struct mtd_partition omap3evm_nand_partitions[] = {
+	/* All the partition sizes are listed in terms of NAND block size */
+	{
+		.name           = "X-Loader",
+		.offset         = 0,
+		.size           = 4*(SZ_128K),
+		.mask_flags     = MTD_WRITEABLE
+	},
+	{
+		.name           = "U-Boot",
+		.offset         = MTDPART_OFS_APPEND,
+		.size           = 14*(SZ_128K),
+		.mask_flags     = MTD_WRITEABLE
+	},
+	{
+		.name           = "U-Boot Env",
+		.offset         = MTDPART_OFS_APPEND,
+		.size           = 2*(SZ_128K)
+	},
+	{
+		.name           = "Kernel",
+		.offset         = MTDPART_OFS_APPEND,
+		.size           = 40*(SZ_128K)
+	},
+	{
+		.name           = "File system",
+		.size           = MTDPART_SIZ_FULL,
+		.offset         = MTDPART_OFS_APPEND,
+	},
+};
+
 static void __init omap3_evm_init(void)
 {
 	struct omap_board_mux *obm;
@@ -656,6 +692,9 @@ static void __init omap3_evm_init(void)
 	}
 	usb_musb_init(&musb_board_data);
 	usbhs_init(&usbhs_bdata);
+	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3evm_nand_partitions,
+			     ARRAY_SIZE(omap3evm_nand_partitions));
+
 	omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL);
 	omap3evm_init_smsc911x();
 	omap3_evm_display_init();
-- 
cgit v1.2.3


From 497af1f3fb221e82015658eebbe1b961346f1f8a Mon Sep 17 00:00:00 2001
From: Zumeng Chen <zumeng.chen@windriver.com>
Date: Wed, 20 Jun 2012 17:14:50 +0800
Subject: ARM: OMAP3EVM: Adding USB internal LDOs board file

EHCI PHY requires these regulators:
        EVM Rev >=E  --> VAUX2
        EVM Rev < E  --> VUSB1V5, VUSB1V8

Adding USB internal LDOs (vusb1v5 & vusb1v8) and VAUX2 to omap3evm
board file. Also removing vaux2_{1/2/3} supplies as they are not
used on omap3 evm.

But we need not to add vaux2 in twl4030_platform_data since it will
be added conditionally.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Zumeng Chen <zumeng.chen@windriver.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 0b83d0e7e72..1bfbe42bbed 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -466,6 +466,28 @@ struct wl12xx_platform_data omap3evm_wlan_data __initdata = {
 };
 #endif
 
+/* VAUX2 for USB */
+static struct regulator_consumer_supply omap3evm_vaux2_supplies[] = {
+	REGULATOR_SUPPLY("VDD_CSIPHY1", "omap3isp"),	/* OMAP ISP */
+	REGULATOR_SUPPLY("VDD_CSIPHY2", "omap3isp"),	/* OMAP ISP */
+	REGULATOR_SUPPLY("hsusb1", "ehci-omap.0"),
+	REGULATOR_SUPPLY("vaux2", NULL),
+};
+
+static struct regulator_init_data omap3evm_vaux2 = {
+	.constraints = {
+		.min_uV		= 2800000,
+		.max_uV		= 2800000,
+		.apply_uV	= true,
+		.valid_modes_mask	= REGULATOR_MODE_NORMAL
+					| REGULATOR_MODE_STANDBY,
+		.valid_ops_mask		= REGULATOR_CHANGE_MODE
+					| REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies		= ARRAY_SIZE(omap3evm_vaux2_supplies),
+	.consumer_supplies		= omap3evm_vaux2_supplies,
+};
+
 static struct twl4030_platform_data omap3evm_twldata = {
 	/* platform_data for children goes here */
 	.keypad		= &omap3evm_kp_data,
@@ -659,6 +681,9 @@ static void __init omap3_evm_init(void)
 	omap_mux_init_gpio(63, OMAP_PIN_INPUT);
 	omap_hsmmc_init(mmc);
 
+	if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
+		omap3evm_twldata.vaux2 = &omap3evm_vaux2;
+
 	omap3_evm_i2c_init();
 
 	omap_display_init(&omap3_evm_dss_data);
-- 
cgit v1.2.3


From cb8ca5897b58f1820f44ac365c9740ba9986701b Mon Sep 17 00:00:00 2001
From: Zumeng Chen <zumeng.chen@windriver.com>
Date: Wed, 20 Jun 2012 17:14:51 +0800
Subject: ARM: omap3evm: enable VBUS switch for EHCI tranceiver

This was chosen by following the trace on the schematic from component U131
and U134 to the CPEN pin on the USB3320 device.

TWL4030.GPIO2-...->(T2_GPIO2_3V3)U131-..>nUSB2_EN-..>U134-..>EXP_nUSB2_1V8
which starts EHCI tranceiver USB3320.

This will set TWL4030.GPIO2 as output pin to drive EHCI tranceiver.

Signed-off-by: Zumeng Chen <zumeng.chen@windriver.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 1bfbe42bbed..0fd4ae2fbb2 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -360,6 +360,17 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 
 	platform_device_register(&leds_gpio);
 
+	/* Enable VBUS switch by setting TWL4030.GPIO2DIR as output
+	 * for starting USB tranceiver
+	 */
+	if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) {
+		u8 val;
+
+		twl_i2c_read_u8(TWL4030_MODULE_GPIO, &val, REG_GPIODATADIR1);
+		val |= 0x04; /* TWL4030.GPIO2DIR BIT at GPIODATADIR1(0x9B) */
+		twl_i2c_write_u8(TWL4030_MODULE_GPIO, val, REG_GPIODATADIR1);
+	}
+
 	return 0;
 }
 
-- 
cgit v1.2.3


From 16aced80f6739beb2a6ff7b6f96c83ba80d331e8 Mon Sep 17 00:00:00 2001
From: Zumeng Chen <zumeng.chen@windriver.com>
Date: Wed, 20 Jun 2012 17:14:53 +0800
Subject: ARM: OMAP3530evm: set pendown_state and debounce time for ads7846

Currently most ads7846 config definitions for OMAP3 series boards have
been moved to common-board-devices.c, and it is transparent for init.
And it's no very proper to do gpio_request based on get_pendown_state
since omap_ads7846_init knows everything about ads7846_config.

So it's more fit to request gpio according to the right gpio_pendown
and set debounce time conditionally. If we don't set proper debouce
time, there are flooded interrupt counters of ads7846 responding to
one time touch on screen, then the driver couldn't work very well.

This patch has been validated on 3530evm.

Signed-off-by: Zumeng Chen <zumeng.chen@windriver.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 0fd4ae2fbb2..fdc00ca9a51 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -58,7 +58,6 @@
 #include "hsmmc.h"
 #include "common-board-devices.h"
 
-#define OMAP3_EVM_TS_GPIO	175
 #define OMAP3_EVM_EHCI_VBUS	22
 #define OMAP3_EVM_EHCI_SELECT	61
 
-- 
cgit v1.2.3


From b103a2e22a238085f5c50d96345e1a09bb1efd50 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Mon, 9 Jul 2012 23:22:24 -0700
Subject: ARM: OMAP3: Fix omap3evm randconfig error introduced by VBUS support

Commit cb8ca5897 (ARM: omap3evm: enable VBUS switch for EHCI tranceiver)
added a new randconfig error if TWL4030_CORE is not selected:

arch/arm/mach-omap2/board-omap3evm.c:368: undefined reference to `twl_i2c_read_u8'
arch/arm/mach-omap2/board-omap3evm.c:370: undefined reference to `twl_i2c_write_u8'

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index fdc00ca9a51..ef230a0eb5e 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -362,6 +362,7 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 	/* Enable VBUS switch by setting TWL4030.GPIO2DIR as output
 	 * for starting USB tranceiver
 	 */
+#ifdef CONFIG_TWL4030_CORE
 	if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) {
 		u8 val;
 
@@ -369,6 +370,7 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 		val |= 0x04; /* TWL4030.GPIO2DIR BIT at GPIODATADIR1(0x9B) */
 		twl_i2c_write_u8(TWL4030_MODULE_GPIO, val, REG_GPIODATADIR1);
 	}
+#endif
 
 	return 0;
 }
-- 
cgit v1.2.3


From 78c289f8769aaefcc52d26ca53c8b2ee545fb332 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Thu, 19 Jul 2012 13:32:15 +0300
Subject: usb: xceiv: create nop-usb-xceiv.h and avoid pollution on otg.h

nop-usb-xceiv was polluting otg.h with its own
function prototypes. Move those prototypes to
a nop-usb-xceiv.h header.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index ef230a0eb5e..9894e3df49c 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -32,6 +32,7 @@
 #include <linux/spi/ads7846.h>
 #include <linux/i2c/twl.h>
 #include <linux/usb/otg.h>
+#include <linux/usb/nop-usb-xceiv.h>
 #include <linux/smsc911x.h>
 
 #include <linux/wl12xx.h>
-- 
cgit v1.2.3


From c31cc1b764b6efb713601d351c1a879c042eab34 Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Mon, 6 Aug 2012 23:22:15 +0300
Subject: Revert "ARM: OMAP3530evm: set pendown_state and debounce time for
 ads7846"

1) The above commit introduced a common ->get_pendown_state() function
into the generic code, but that function was board-specific for the
OMAP3EVM and thus broke most other boards using this code.

2) The above commit was mis-merged introducing another bug which
prevents the ads7846 driver probe function to succeed.
The omap_ads7846_init() function frees the pendown GPIO in case there is
no ->get_pendown_state() function set by the caller (board specific
code), so it can be requested later by the ads7846 driver.
The above commit add a common ->get_pendown_state() function without
removing the gpio_free() call and thus once the ads7846 driver tries
to use the pendown GPIO, it crashes as the pendown GPIO has not been
requested.

3) The above commit introduces NO new functionality as
get_pendown_state() function is already implemented in a suitable way by
the ads7846 driver and the debounce time handling has already been
fixed by commit 97ee9f01 (ARM: OMAP: fix the ads7846 init code).

This reverts commit 16aced80f6739beb2a6ff7b6f96c83ba80d331e8.

Conflicts:
	arch/arm/mach-omap2/common-board-devices.c

Solved by taking the working version prior to the above commit.

Cc: Zumeng Chen <zumeng.chen@windriver.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index ef230a0eb5e..0d362e9f9cb 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -58,6 +58,7 @@
 #include "hsmmc.h"
 #include "common-board-devices.h"
 
+#define OMAP3_EVM_TS_GPIO	175
 #define OMAP3_EVM_EHCI_VBUS	22
 #define OMAP3_EVM_EHCI_SELECT	61
 
-- 
cgit v1.2.3


From ac51c90f10be1d1e360f50ca521e3a2133919d23 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Tue, 14 Aug 2012 12:07:58 +0300
Subject: ARM: OMAP3: Switch to use the unified audio driver (omap-twl4030) for
 selected boards

These boards have similar audio setup and they can all use the same driver
for audio support if it is enabled in the kernel config.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index ef230a0eb5e..46e6ecad569 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -736,6 +736,7 @@ static void __init omap3_evm_init(void)
 	omap3evm_init_smsc911x();
 	omap3_evm_display_init();
 	omap3_evm_wl12xx_init();
+	omap_twl4030_audio_init("omap3evm");
 }
 
 MACHINE_START(OMAP3EVM, "OMAP3 EVM")
-- 
cgit v1.2.3


From 761d4c9d5c213a08129523f6f452333516a2dd7c Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Wed, 29 Aug 2012 02:18:49 +0300
Subject: ARM: OMAP: cleanup struct omap_board_config_kernel

struct omap_board_config_kernel defined in the board files
is always empty and does not bring any added value.
Remove the struct omap_board_config_kernel instances from the board
files.
Also remove the omap_get_nr_config() macro and the omap_get_var_config()
function as both are not used for quite a long time (if ever).

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 0d362e9f9cb..b49e8342011 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -45,7 +45,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/board.h>
 #include <plat/usb.h>
 #include <plat/nand.h>
 #include "common.h"
@@ -526,9 +525,6 @@ static int __init omap3_evm_i2c_init(void)
 	return 0;
 }
 
-static struct omap_board_config_kernel omap3_evm_config[] __initdata = {
-};
-
 static struct usbhs_omap_board_data usbhs_bdata __initdata = {
 
 	.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
@@ -688,9 +684,6 @@ static void __init omap3_evm_init(void)
 	obm = (cpu_is_omap3630()) ? omap36x_board_mux : omap35x_board_mux;
 	omap3_mux_init(obm, OMAP_PACKAGE_CBB);
 
-	omap_board_config = omap3_evm_config;
-	omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
-
 	omap_mux_init_gpio(63, OMAP_PIN_INPUT);
 	omap_hsmmc_init(mmc);
 
-- 
cgit v1.2.3


From e54adb1e79762d3591459e5b0e9b9ff578e33fdb Mon Sep 17 00:00:00 2001
From: Igor Grinberg <grinberg@compulab.co.il>
Date: Wed, 29 Aug 2012 02:18:50 +0300
Subject: ARM: OMAP: omap3evm: cleanup revision bits

The omap3evm has its revision information bits inside the plat/board.h
file. Those bits are not used anywhere in the upstream tree besides the
board-omap3evm.c file.
Move the OMAP3EVM_BOARD_GEN_* bits to the board file and remove the
get_omap3_evm_rev() function declaration.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index b49e8342011..851aec6ecb8 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -74,6 +74,18 @@
 #define OMAP3EVM_GEN1_ETHR_GPIO_RST	64
 #define OMAP3EVM_GEN2_ETHR_GPIO_RST	7
 
+/*
+ * OMAP35x EVM revision
+ * Run time detection of EVM revision is done by reading Ethernet
+ * PHY ID -
+ *	GEN_1	= 0x01150000
+ *	GEN_2	= 0x92200000
+ */
+enum {
+	OMAP3EVM_BOARD_GEN_1 = 0,	/* EVM Rev between  A - D */
+	OMAP3EVM_BOARD_GEN_2,		/* EVM Rev >= Rev E */
+};
+
 static u8 omap3_evm_version;
 
 u8 get_omap3_evm_rev(void)
-- 
cgit v1.2.3


From a940d9a1cb2ea0833421fd57e47f8ce2a6d9953b Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Tue, 4 Sep 2012 17:43:30 -0700
Subject: ARM: OMAP2+: Remove hardcoded twl4030 gpio_base, irq_base and irq_end

We can't use hardcoded interrupts for SPARSE_IRQ, and can replace
the hardcoded gpio_base with twl_gpiochip.base after it's been
allocated.

Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 851aec6ecb8..493bd96746b 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -388,9 +388,6 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 }
 
 static struct twl4030_gpio_platform_data omap3evm_gpio_data = {
-	.gpio_base	= OMAP_MAX_GPIO_LINES,
-	.irq_base	= TWL4030_GPIO_IRQ_BASE,
-	.irq_end	= TWL4030_GPIO_IRQ_END,
 	.use_leds	= true,
 	.setup		= omap3evm_twl_gpio_setup,
 };
-- 
cgit v1.2.3


From dbc04161048dd5e5c3c58546688a0cc0854051e9 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Fri, 31 Aug 2012 10:59:07 -0700
Subject: ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+

As the plat and mach includes need to disappear for single zImage work,
we need to remove plat/hardware.h.

Do this by splitting plat/hardware.h into omap1 and omap2+ specific files.

The old plat/hardware.h already has omap1 only defines, so it gets moved
to mach/hardware.h for omap1. For omap2+, we use the local soc.h
that for now just includes the related SoC headers to keep this patch more
readable.

Note that the local soc.h still includes plat/cpu.h that can be dealt
with in later patches. Let's also include plat/serial.h from common.h for
all the board-*.c files. This allows making the include files local later
on without patching these files again.

Note that only minimal changes are done in this patch for the
drivers/watchdog/omap_wdt.c driver to keep things compiling. Further
patches are needed to eventually remove cpu_is_omap usage in the drivers.

Also only minimal changes are done to sound/soc/omap/* to remove the
unneeded includes and to define OMAP44XX_MCPDM_L3_BASE locally so there's
no need to include omap44xx.h.

While at it, also sort some of the includes in the standard way.

Cc: linux-watchdog@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Liam Girdwood <lrg@ti.com>
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 493bd96746b..b94873d0c6b 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -40,7 +40,6 @@
 #include <linux/mmc/host.h>
 #include <linux/export.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-- 
cgit v1.2.3


From 2203747c97712975accc5e69bdaf1ad38a691635 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 24 Aug 2012 15:21:06 +0200
Subject: ARM: omap: move platform_data definitions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Platform data for device drivers should be defined in
include/linux/platform_data/*.h, not in the architecture
and platform specific directories.

This moves such data out of the omap include directories

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: "Benoît Cousson" <b-cousson@ti.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Omar Ramirez Luna <omar.ramirez@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Liam Girdwood <lrg@ti.com>
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Jean Pihet <j-pihet@ti.com>
Cc: J Keerthy <j-keerthy@ti.com>
Cc: linux-omap@vger.kernel.org
---
 arch/arm/mach-omap2/board-omap3evm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index b94873d0c6b..71699f5806d 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -45,9 +45,9 @@
 #include <asm/mach/map.h>
 
 #include <plat/usb.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include "common.h"
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 
-- 
cgit v1.2.3


From ac839b3cad7b9e481f250f99cf72b5a1872d3641 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Thu, 20 Sep 2012 11:41:46 -0700
Subject: ARM: OMAP2+: Make gpmc-smsc911x.h local

This can be local to mach-omap2.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 71699f5806d..3fe5f0f69c7 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -118,7 +118,7 @@ static void __init omap3_evm_get_revision(void)
 }
 
 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
-#include <plat/gpmc-smsc911x.h>
+#include "gpmc-smsc911x.h"
 
 static struct omap_smsc911x_platform_data smsc911x_cfg = {
 	.cs             = OMAP3EVM_SMSC911X_CS,
-- 
cgit v1.2.3


From 695f0117e7d80709c7aec54d5fffb8051c97cf23 Mon Sep 17 00:00:00 2001
From: Paul Walmsley <paul@pwsan.com>
Date: Sun, 7 Oct 2012 13:10:00 -0600
Subject: ARM: OMAP: omap3evm: fix new sparse warning

Commit e54adb1e79762d3591459e5b0e9b9ff578e33fdb ("ARM: OMAP: omap3evm:
cleanup revision bits") adds a new sparse[1] warning:

arch/arm/mach-omap2/board-omap3evm.c:90:4: warning: symbol 'get_omap3_evm_rev' was not declared. Should it be static?

This symbol no longer appears to be used outside this file, so mark it
static and remove the export.

...

1. https://sparse.wiki.kernel.org/index.php/Main_Page

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index c64e565bdef..184ef21f6e3 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -88,11 +88,10 @@ enum {
 
 static u8 omap3_evm_version;
 
-u8 get_omap3_evm_rev(void)
+static u8 get_omap3_evm_rev(void)
 {
 	return omap3_evm_version;
 }
-EXPORT_SYMBOL(get_omap3_evm_rev);
 
 static void __init omap3_evm_get_revision(void)
 {
-- 
cgit v1.2.3


From 2e618261c96d72e5c5409d134d6d93e679683ab8 Mon Sep 17 00:00:00 2001
From: Afzal Mohammed <afzal@ti.com>
Date: Wed, 29 Feb 2012 18:11:56 +0530
Subject: ARM: OMAP2+: nand: unify init functions

Helper function for updating nand platform data has been
added the capability to take timing structure arguement.
Usage of omap_nand_flash_init() has been replaced by modifed
one, omap_nand_flash_init was doing things similar to
board_nand_init except that NAND CS# were being acquired
based on bootloader setting. As CS# is hardwired for a given
board, acquiring gpmc CS# has been removed, and updated with
the value on board.

NAND CS# used in beagle board & omap3evm was found to be CS0.
Thomas Weber <thomas.weber.linux@googlemail.com> reported
that value of devkit8000 to be CS0. Overo board was found
to be using CS0 based on u-boot, while google grep says
omap3touchbook too has CS0.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/mach-omap2/board-omap3evm.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index b9b776b6c95..1d8e926b52f 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -56,6 +56,9 @@
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
+#include "board-flash.h"
+
+#define	NAND_CS			0
 
 #define OMAP3_EVM_TS_GPIO	175
 #define OMAP3_EVM_EHCI_VBUS	22
@@ -731,8 +734,9 @@ static void __init omap3_evm_init(void)
 	}
 	usb_musb_init(&musb_board_data);
 	usbhs_init(&usbhs_bdata);
-	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3evm_nand_partitions,
-			     ARRAY_SIZE(omap3evm_nand_partitions));
+	board_nand_init(omap3evm_nand_partitions,
+			ARRAY_SIZE(omap3evm_nand_partitions), NAND_CS,
+			NAND_BUSWIDTH_16, NULL);
 
 	omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL);
 	omap3evm_init_smsc911x();
-- 
cgit v1.2.3


From e4c060db2c13f10de09101afc564763f9fd0019a Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Fri, 5 Oct 2012 13:25:59 -0700
Subject: ARM: OMAP: Split plat/cpu.h into local soc.h for mach-omap1 and
 mach-omap2

We want to remove plat/cpu.h. To do this, let's first split
it to private soc.h to mach-omap1 and mach-omap2. We have to
keep plat/cpu.h around until the remaining drivers are fixed,
so let's include the local soc.h in plat/cpu.h and for drivers
still including plat/cpu.h.

Once the drivers are fixed not to include plat/cpu.h, we
can remove the file.

This is needed for the ARM common zImage support.

[tony@atomide.com: updated to not print a warning]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 1d8e926b52f..8479779fd34 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -52,6 +52,7 @@
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 
+#include "soc.h"
 #include "mux.h"
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "hsmmc.h"
-- 
cgit v1.2.3


From 54db6eee06b51278a79e007765151fb5e71c370c Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Wed, 24 Oct 2012 14:26:18 -0700
Subject: ARM: OMAP2+: Introduce local usb.h

Let's move what we can from plat/usb.h to the local usb.h
for ARM common zImage support.

This is needed so we can remove plat/usb.h for ARM common
zImage support.

Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Partha Basak <parthab@india.ti.com>
Cc: Keshava Munegowda <keshava_mgowda@ti.com>
Cc: linux-usb@vger.kernel.org
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index b9b776b6c95..6e7e69bf5c7 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -45,7 +45,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/usb.h>
 #include <linux/platform_data/mtd-nand-omap2.h>
 #include "common.h"
 #include <linux/platform_data/spi-omap2-mcspi.h>
-- 
cgit v1.2.3


From e8c4a7acc9ec0ee82feedcdc3c6d0ee44d67918a Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Wed, 24 Oct 2012 14:26:19 -0700
Subject: ARM: OMAP: move OMAP USB platform data to
 <linux/platform_data/omap-usb.h>

In order to make single zImage work for ARM architecture,
we need to make sure we don't depend on private headers.

Move USB platform_data to <linux/platform_data/omap-usb.h>
and add a minimal drivers/mfd/usb-omap.h.

Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Partha Basak <parthab@india.ti.com>
Cc: Keshava Munegowda <keshava_mgowda@ti.com>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Felipe Balbi <balbi@ti.com>
[tony@atomide.com: updated for local mfd/usb-omap.h]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 6e7e69bf5c7..a22a5b61db4 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -32,6 +32,7 @@
 #include <linux/spi/ads7846.h>
 #include <linux/i2c/twl.h>
 #include <linux/usb/otg.h>
+#include <linux/usb/musb.h>
 #include <linux/usb/nop-usb-xceiv.h>
 #include <linux/smsc911x.h>
 
-- 
cgit v1.2.3


From 187e3e06e8d7050a77c3208f54edff1e1bfae31d Mon Sep 17 00:00:00 2001
From: Paul Walmsley <paul@pwsan.com>
Date: Mon, 29 Oct 2012 20:56:12 -0600
Subject: ARM: OMAP2+: board files: use SoC-specific system restart functions

Modify the board files to use the SoC-specific system restart
functions.  At this point it's possible to remove omap_prcm_restart()
from mach-omap2/prcm.c.

While removing the prototypes for the now-unused restart functions, clean
up a few more obsolete prototypes in mach-omap2/clock.h.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 3c0b9a90f3b..54647d6286b 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -757,5 +757,5 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM")
 	.init_machine	= omap3_evm_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
-- 
cgit v1.2.3


From ca2e16faa7378878c1522a7c1b6c38211de3331d Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 22 Nov 2012 10:39:56 +0200
Subject: OMAP: board-files: fix i2c_bus for tfp410

The i2c handling in tfp410 driver, which handles converting parallel RGB
to DVI, was changed in 958f2717b84e88bf833d996997fda8f73276f2af
(OMAPDSS: TFP410: pdata rewrite). The patch changed what value the
driver considers as invalid/undefined.  Before the patch, 0 was the
invalid value, but as 0 is a valid bus number, the patch changed this to
-1.

However, the fact was missed that many board files do not define the bus
number at all, thus it's left to 0. This causes the driver to fail to
get the i2c bus, exiting from the driver's probe with an error, meaning
that the DVI output does not work for those boards.

This patch fixes the issue by changing the i2c_bus number field in the
driver's platform data from u16 to int, and setting the bus number to -1
in the board files for the boards that did not define the bus. The
exception is devkit8000, for which the bus is set to 1, which is the
correct bus for that board.

The bug exists in v3.5+ kernels.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reported-by: Thomas Weber <thomas@tomweber.eu>
Cc: Thomas Weber <thomas@tomweber.eu>
Cc: <stable@vger.kernel.org> # v3.5+
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-omap3evm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/arm/mach-omap2/board-omap3evm.c')

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 54647d6286b..3985f35aee0 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -240,6 +240,7 @@ static struct omap_dss_device omap3_evm_tv_device = {
 
 static struct tfp410_platform_data dvi_panel = {
 	.power_down_gpio	= OMAP3EVM_DVI_PANEL_EN_GPIO,
+	.i2c_bus_num		= -1,
 };
 
 static struct omap_dss_device omap3_evm_dvi_device = {
-- 
cgit v1.2.3