ARM: ux500: Remove BU21013 ROHM TS support when booting with only ATAGs
authorLee Jones <lee.jones@linaro.org>
Fri, 23 Aug 2013 08:52:12 +0000 (09:52 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 26 Sep 2013 09:08:45 +0000 (11:08 +0200)
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>
arch/arm/mach-ux500/board-mop500-stuib.c

index b57996b5fe68c250f795b9cd9f3a0c19147dc380..7fa30217cc01d449e42fc46dfc796c985bc00156 100644 (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));
 }