This supports GPIO keys on H3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
---
Changes in version 4:
- initially added
arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts | 14 +++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
index fb694b8..3329f78 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
@@ -12,6 +12,7 @@
/dts-v1/;
#include "r8a7795.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
/ {
model = "Renesas H3ULCB board based on r8a7795";
@@ -31,6 +31,18 @@
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
+
+ keyboard {
+ compatible = "gpio-keys";
+
+ key-1 {
+ linux,code = <KEY_1>;
+ label = "SW3";
+ wakeup-source;
+ debounce-interval = <20>;
+ gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
+ };
+ };
leds {
compatible = "gpio-leds";
--
1.9.1
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