[PATCH 1/2] ARM: shmobile: gose: Add GPIO keys to DT
Simon Horman
horms+renesas at verge.net.au
Wed Nov 18 14:20:34 PST 2015
Instantiate the GPIO keys in the gose device tree.
Based on similar work for the koelsch board by Laurent Pinchart.
Cc: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
* Compile Tested Only
---
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 d842ce77b7c8..ff391d2fb767 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 {
--
2.1.4
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