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ARM: ux500: Remove BU21013 ROHM TS support when booting with only ATAGs 

It's time to remove all ATAG support from ux500 and rely solely on
Device Tree booting. This patch is part of that endeavour.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Lee Jones 2013-08-23 09:52:12 +01:00 committed by Linus Walleij
parent a4dbfab590
commit 2f0eebcbb4
1 changed files with 0 additions and 44 deletions
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44
arch/arm/mach-ux500/board-mop500-stuib.c
View File

@ -6,53 +6,9 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/input/bu21013.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <asm/mach-types.h>
#include "board-mop500.h"
/*
* BU21013 ROHM touchscreen interface on the STUIBs
*/
#define TOUCH_GPIO_PIN 84
#define TOUCH_XMAX 384
#define TOUCH_YMAX 704
#define PRCMU_CLOCK_OCR 0x1CC
#define TSC_EXT_CLOCK_9_6MHZ 0x840000
static struct bu21013_platform_device tsc_plat_device = {
.touch_pin = TOUCH_GPIO_PIN,
.touch_x_max = TOUCH_XMAX,
.touch_y_max = TOUCH_YMAX,
.ext_clk = false,
.x_flip = false,
.y_flip = true,
};
static struct i2c_board_info __initdata u8500_i2c3_devices_stuib[] = {
{
I2C_BOARD_INFO("bu21013_tp", 0x5C),
.platform_data = &tsc_plat_device,
},
{
I2C_BOARD_INFO("bu21013_tp", 0x5D),
.platform_data = &tsc_plat_device,
},
};
void __init mop500_stuib_init(void)
{
if (machine_is_hrefv60())
tsc_plat_device.cs_pin = HREFV60_TOUCH_RST_GPIO;
else
tsc_plat_device.cs_pin = GPIO_BU21013_CS;
mop500_uib_i2c_add(3, u8500_i2c3_devices_stuib,
ARRAY_SIZE(u8500_i2c3_devices_stuib));
}