ux500: camera_flash: add platform data for adp1653

board specific information such as enable_gpio
and interrupt line information should be obtained
using platform_data and not hardcoded inside the
driver itself.

ST-Ericsson Linux next: NA
ST-Ericsson ID: 361940
ST-Ericsson FOSS-OUT ID: Trivial

Change-Id: I73a0f3e986bd3cbf19a0797190d514af9b84e3df
Signed-off-by: Rajat Verma <rajat.verma@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33282
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>

3 files changed, 30 insertions, 1 deletions

diff --git a/arch/arm/mach-ux500/board-mop500-stuib.c b/arch/arm/mach-ux500/board-mop500-stuib.c
index f9b30f27303..751a98a6d7e 100644
--- a/arch/arm/mach-ux500/board-mop500-stuib.c
+++ b/arch/arm/mach-ux500/board-mop500-stuib.c
@@ -13,6 +13,7 @@
 #include <linux/lsm303dlh.h>
 #include <linux/l3g4200d.h>
 #include <linux/i2c.h>
+#include <linux/i2c/adp1653_plat.h>
 #include <linux/input/matrix_keypad.h>
 #include <linux/input/lps001wp.h>
 #include <asm/mach-types.h>
@@ -48,6 +49,10 @@ static struct lps001wp_prs_platform_data __initdata lps001wp_pdata = {
 	.min_interval = 10,
 };
 
+static struct adp1653_platform_data __initdata adp1653_pdata_u8500_uib = {
+	.irq_no = CAMERA_FLASH_INT_PIN
+};
+
 static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
 	{
 		/* LSM303DLH Accelerometer */
@@ -69,6 +74,10 @@ static struct i2c_board_info __initdata mop500_i2c2_devices[] = {
 		I2C_BOARD_INFO("lps001wp_prs_sysfs", 0x5C),
 		.platform_data = &lps001wp_pdata,
 	},
+	{
+		I2C_BOARD_INFO("adp1653", 0x30),
+		.platform_data = &adp1653_pdata_u8500_uib
+	}
 };
 
 /*
@@ -302,10 +311,13 @@ void __init mop500_stuib_init(void)
 	if (machine_is_hrefv60()) {
 		tsc_plat_device.cs_pin = HREFV60_TOUCH_RST_GPIO;
 		tsc_plat2_device.cs_pin = HREFV60_TOUCH_RST_GPIO;
+		adp1653_pdata_u8500_uib.enable_gpio =
+					HREFV60_CAMERA_FLASH_ENABLE;
 	} else {
 		tsc_plat_device.cs_pin = GPIO_BU21013_CS;
 		tsc_plat2_device.cs_pin = GPIO_BU21013_CS;
-
+		adp1653_pdata_u8500_uib.enable_gpio =
+					GPIO_CAMERA_FLASH_ENABLE;
 	}
 
 	mop500_uib_i2c_add(0, mop500_i2c0_devices_stuib,
diff --git a/arch/arm/mach-ux500/board-mop500-u8500uib.c b/arch/arm/mach-ux500/board-mop500-u8500uib.c
index adb6a1a0a3b..9e1cafa8893 100644
--- a/arch/arm/mach-ux500/board-mop500-u8500uib.c
+++ b/arch/arm/mach-ux500/board-mop500-u8500uib.c
@@ -8,6 +8,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/i2c.h>
+#include <linux/i2c/adp1653_plat.h>
 #include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/lsm303dlh.h>
@@ -45,6 +46,11 @@ static struct l3g4200d_gyr_platform_data  __initdata l3g4200d_pdata_u8500 = {
 	.negative_y = 0,
 	.negative_z = 1,
 };
+
+static struct adp1653_platform_data __initdata adp1653_pdata_u8500_uib = {
+	.irq_no = CAMERA_FLASH_INT_PIN
+};
+
 static struct i2c_board_info __initdata mop500_i2c2_devices_u8500[] = {
 	{
 		/* LSM303DLH Accelerometer */
@@ -61,6 +67,10 @@ static struct i2c_board_info __initdata mop500_i2c2_devices_u8500[] = {
 		I2C_BOARD_INFO("l3g4200d", 0x68),
 		.platform_data = &l3g4200d_pdata_u8500,
 	},
+	{
+		I2C_BOARD_INFO("adp1653", 0x30),
+		.platform_data = &adp1653_pdata_u8500_uib
+	}
 };
 
 /*
@@ -155,10 +165,14 @@ void __init mop500_u8500uib_init(void)
 		lsm303dlh_pdata_u8500.irq_a1 = HREFV60_ACCEL_INT1_GPIO;
 		lsm303dlh_pdata_u8500.irq_a2 = HREFV60_ACCEL_INT2_GPIO;
 		lsm303dlh_pdata_u8500.irq_m = HREFV60_MAGNET_DRDY_GPIO;
+		adp1653_pdata_u8500_uib.enable_gpio =
+					HREFV60_CAMERA_FLASH_ENABLE;
 	} else {
 		lsm303dlh_pdata_u8500.irq_a1 = GPIO_ACCEL_INT1;
 		lsm303dlh_pdata_u8500.irq_a2 = GPIO_ACCEL_INT2;
 		lsm303dlh_pdata_u8500.irq_m = GPIO_MAGNET_DRDY;
+		adp1653_pdata_u8500_uib.enable_gpio =
+					GPIO_CAMERA_FLASH_ENABLE;
 	}
 
 	mop500_uib_i2c_add(2, mop500_i2c2_devices_u8500,
diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h
index 273aa24b57e..80f241f79ce 100644
--- a/arch/arm/mach-ux500/board-mop500.h
+++ b/arch/arm/mach-ux500/board-mop500.h
@@ -35,8 +35,10 @@
 #define HREFV60_DISP2_RST_GPIO		66
 #define HREFV60_MMIO_XENON_CHARGE 	170
 #define HREFV60_XSHUTDOWN_SECONDARY_SENSOR 140
+#define HREFV60_CAMERA_FLASH_ENABLE	22
 #define XSHUTDOWN_PRIMARY_SENSOR 	141
 #define XSHUTDOWN_SECONDARY_SENSOR 	142
+#define CAMERA_FLASH_INT_PIN		7
 #define CYPRESS_TOUCH_INT_PIN 84
 #define CYPRESS_TOUCH_RST_GPIO 143
 #define CYPRESS_SLAVE_SELECT_GPIO 216
@@ -46,6 +48,7 @@
 /* GPIOs on the TC35892 expander */
 #define GPIO_MAGNET_DRDY		MOP500_EGPIO(1)
 #define GPIO_SDMMC_CD			MOP500_EGPIO(3)
+#define GPIO_CAMERA_FLASH_ENABLE	MOP500_EGPIO(4)
 #define GPIO_MMIO_XENON_CHARGE 		MOP500_EGPIO(5)
 #define GPIO_PROX_SENSOR		MOP500_EGPIO(7)
 #define GPIO_HAL_SENSOR			MOP500_EGPIO(8)