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[v3,2/2] ARM: shmobile: Armadillo800EVA: Move st1232 reset pin handling

Message ID 1365630083-9758-2-git-send-email-hechtb+renesas@gmail.com (mailing list archive)
State Awaiting Upstream
Headers show

Commit Message

Bastian Hecht April 10, 2013, 9:41 p.m. UTC 
We no longer need to set up the reset pin for the st1232 in the board
code, but can pass the GPIO number via the platform data to the driver.
This results in a cleaner grouping of the device setup.

Signed-off-by: Bastian Hecht <hechtb+renesas@gmail.com>
---
v3:
same

 arch/arm/mach-shmobile/board-armadillo800eva.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 81db74a..885c6a9 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -24,6 +24,7 @@ 
 #include <linux/err.h>
 #include <linux/kernel.h>
 #include <linux/input.h>
+#include <linux/input/st1232_pdata.h>
 #include <linux/irq.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
@@ -997,10 +998,15 @@  static struct platform_device i2c_gpio_device = {
 };
 
 /* I2C */
+static struct st1232_pdata st1232_i2c0_pdata = {
+	.reset_gpio = 166,
+};
+
 static struct i2c_board_info i2c0_devices[] = {
 	{
 		I2C_BOARD_INFO("st1232-ts", 0x55),
 		.irq = irq_pin(10),
+		.platform_data = &st1232_i2c0_pdata,
 	},
 	{
 		I2C_BOARD_INFO("wm8978", 0x1a),
@@ -1121,7 +1127,6 @@  static void __init eva_init(void)
 
 	/* Touchscreen */
 	gpio_request(GPIO_FN_IRQ10,	NULL); /* TP_INT */
-	gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
 
 	/* GETHER */
 	gpio_request(GPIO_FN_ET_CRS,		NULL);