From 16b246ac50181c49e34e2846f4227cf8ad4d39c8 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Wed, 21 Aug 2013 15:54:05 +0100 Subject: ARM: ux500: Purge SFH7741 Proximity Sensor support when booting with 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 Signed-off-by: Linus Walleij --- arch/arm/mach-ux500/board-mop500.c | 75 -------------------------------------- 1 file changed, 75 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 94df003aea4b..7109b3f21a63 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include #include @@ -62,59 +61,6 @@ static void __init mop500_i2c_init(struct device *parent) db8500_add_i2c3(parent, NULL); } -static struct gpio_keys_button mop500_gpio_keys[] = { - { - .desc = "SFH7741 Proximity Sensor", - .type = EV_SW, - .code = SW_FRONT_PROXIMITY, - .active_low = 0, - .can_disable = 1, - } -}; - -static struct regulator *prox_regulator; -static int mop500_prox_activate(struct device *dev); -static void mop500_prox_deactivate(struct device *dev); - -static struct gpio_keys_platform_data mop500_gpio_keys_data = { - .buttons = mop500_gpio_keys, - .nbuttons = ARRAY_SIZE(mop500_gpio_keys), - .enable = mop500_prox_activate, - .disable = mop500_prox_deactivate, -}; - -static struct platform_device mop500_gpio_keys_device = { - .name = "gpio-keys", - .id = 0, - .dev = { - .platform_data = &mop500_gpio_keys_data, - }, -}; - -static int mop500_prox_activate(struct device *dev) -{ - prox_regulator = regulator_get(&mop500_gpio_keys_device.dev, - "vcc"); - if (IS_ERR(prox_regulator)) { - dev_err(&mop500_gpio_keys_device.dev, - "no regulator\n"); - return PTR_ERR(prox_regulator); - } - - return regulator_enable(prox_regulator); -} - -static void mop500_prox_deactivate(struct device *dev) -{ - regulator_disable(prox_regulator); - regulator_put(prox_regulator); -} - -/* add any platform devices here - TODO */ -static struct platform_device *mop500_platform_devs[] __initdata = { - &mop500_gpio_keys_device, -}; - #ifdef CONFIG_STE_DMA40 static struct stedma40_chan_cfg ssp0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, @@ -222,20 +168,12 @@ static void __init mop500_uart_init(struct device *parent) static void __init mop500_init_machine(void) { struct device *parent = NULL; - int i; platform_device_register(&db8500_prcmu_device); - mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR; mop500_pinmaps_init(); parent = u8500_init_devices(); - for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) - mop500_platform_devs[i]->dev.parent = parent; - - platform_add_devices(mop500_platform_devs, - ARRAY_SIZE(mop500_platform_devs)); - mop500_i2c_init(parent); mop500_sdi_init(parent); mop500_spi_init(parent); @@ -267,25 +205,12 @@ static void __init snowball_init_machine(void) static void __init hrefv60_init_machine(void) { struct device *parent = NULL; - int i; platform_device_register(&db8500_prcmu_device); - /* - * The HREFv60 board removed a GPIO expander and routed - * all these GPIO pins to the internal GPIO controller - * instead. - */ - mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO; hrefv60_pinmaps_init(); parent = u8500_init_devices(); - for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) - mop500_platform_devs[i]->dev.parent = parent; - - platform_add_devices(mop500_platform_devs, - ARRAY_SIZE(mop500_platform_devs)); - mop500_i2c_init(parent); hrefv60_sdi_init(parent); mop500_spi_init(parent); -- cgit v1.2.2