diff options
| author | Simon Horman <horms+renesas@verge.net.au> | 2015-11-19 01:20:34 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-01-25 02:55:00 +0300 |
| commit | d7d5974b156e2ef7436483de00ccada5987c9d31 (patch) | |
| tree | e20354c2afe6b43240370cf67709007ab95cc672 /arch/arm/boot/dts/r8a7793-gose.dts | |
| parent | 92e963f50fc74041b5e9e744c330dca48e04f08d (diff) | |
| download | linux-d7d5974b156e2ef7436483de00ccada5987c9d31.tar.xz | |
ARM: dts: gose: Add GPIO keys to DT
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 <horms+renesas@verge.net.au>
Tested-by: Magnus Damm <damm+renesas@opensource.se>
Diffstat (limited to 'arch/arm/boot/dts/r8a7793-gose.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7793-gose.dts | 82 |
1 files changed, 82 insertions, 0 deletions
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 { |