From c06c7ca77c85396f19a9f364e2d10d7aa1fafaa5 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Mon, 16 Jul 2012 12:48:20 +0200 Subject: [PATCH] ARM: Kirkwood: Describe IB62x0 gpio-keys in DT. Now that the GPIO controllers have been converted over to DT, described the gpio-keys in DT. Signed-off-by: Andrew Lunn Tested-by: Simon Baatz --- arch/arm/boot/dts/kirkwood-ib62x0.dts | 16 ++++++++++++++++ arch/arm/mach-kirkwood/board-ib62x0.c | 31 ------------------------------- 2 files changed, 16 insertions(+), 31 deletions(-) diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index f7b9580..3724687 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -46,4 +46,20 @@ }; }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "USB Copy"; + linux,code = <133>; + gpios = <&gpio0 29 1>; + }; + button@2 { + label = "Reset"; + linux,code = <0x198>; + gpios = <&gpio0 28 1>; + }; + }; }; diff --git a/arch/arm/mach-kirkwood/board-ib62x0.c b/arch/arm/mach-kirkwood/board-ib62x0.c index 56d198e..f30065e 100644 --- a/arch/arm/mach-kirkwood/board-ib62x0.c +++ b/arch/arm/mach-kirkwood/board-ib62x0.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include @@ -85,35 +84,6 @@ static struct platform_device ib62x0_led_device = { } }; -static struct gpio_keys_button ib62x0_button_pins[] = { - { - .code = KEY_COPY, - .gpio = 29, - .desc = "USB Copy", - .active_low = 1, - }, - { - .code = KEY_RESTART, - .gpio = 28, - .desc = "Reset", - .active_low = 1, - }, -}; - -static struct gpio_keys_platform_data ib62x0_button_data = { - .buttons = ib62x0_button_pins, - .nbuttons = ARRAY_SIZE(ib62x0_button_pins), -}; - -static struct platform_device ib62x0_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ib62x0_button_data, - } -}; - static void ib62x0_power_off(void) { gpio_set_value(IB62X0_GPIO_POWER_OFF, 1); @@ -129,7 +99,6 @@ void __init ib62x0_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&ib62x0_ge00_data); platform_device_register(&ib62x0_led_device); - platform_device_register(&ib62x0_button_device); if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 && gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0) pm_power_off = ib62x0_power_off; -- 2.7.4