Instantiate the GPIO keys in the gose device tree. Based on similar work for the koelsch board by Laurent Pinchart.
Signed-off-by: Simon Horman <[email protected]> Tested-by: Magnus Damm <[email protected]> --- arch/arm/boot/dts/r8a7793-gose.dts | 82 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts index baa59fe84298..ccbc1c66cc6c 100644 --- a/arch/arm/boot/dts/r8a7793-gose.dts +++ b/arch/arm/boot/dts/r8a7793-gose.dts @@ -31,6 +31,88 @@ device_type = "memory"; reg = <0 0x40000000 0 0x40000000>; }; + + gpio-keys { + compatible = "gpio-keys"; + + key-1 { + gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; + linux,code = <KEY_1>; + label = "SW2-1"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-2 { + gpios = <&gpio5 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_2>; + label = "SW2-2"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-3 { + gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_3>; + label = "SW2-3"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-4 { + gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_4>; + label = "SW2-4"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-a { + gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; + linux,code = <KEY_A>; + label = "SW30"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-b { + gpios = <&gpio7 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_B>; + label = "SW31"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-c { + gpios = <&gpio7 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_C>; + label = "SW32"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-d { + gpios = <&gpio7 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_D>; + label = "SW33"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-e { + gpios = <&gpio7 4 GPIO_ACTIVE_LOW>; + linux,code = <KEY_E>; + label = "SW34"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-f { + gpios = <&gpio7 5 GPIO_ACTIVE_LOW>; + linux,code = <KEY_F>; + label = "SW35"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + key-g { + gpios = <&gpio7 6 GPIO_ACTIVE_LOW>; + linux,code = <KEY_G>; + label = "SW36"; + gpio-key,wakeup; + debounce-interval = <20>; + }; + }; }; &extal_clk { -- 2.7.0.rc3.207.g0ac5344
