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ARM - shmobile: Armadillo800EVA: Move st1232 reset pin handling

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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>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Bastian Hecht 2013-04-15 09:40:59 -07:00 committed by Dmitry Torokhov
parent e6a9081055
commit cbaf7f8080
1 changed files with 6 additions and 1 deletions
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7
arch/arm/mach-shmobile/board-armadillo800eva.c
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@ -24,6 +24,7 @@
#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/platform_data/st1232_pdata.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
@ -878,10 +879,15 @@ 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 = evt2irq(0x0340),
.platform_data = &st1232_i2c0_pdata,
},
{
I2C_BOARD_INFO("wm8978", 0x1a),
@ -1005,7 +1011,6 @@ static void __init eva_init(void)
/* Touchscreen */
gpio_request(GPIO_FN_IRQ10, NULL); /* TP_INT */
gpio_request_one(GPIO_PORT166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
/* GETHER */
gpio_request(GPIO_FN_ET_CRS, NULL);