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authorDaniel Golle <daniel@makrotopia.org>2021-12-21 21:49:25 +0000
committerDaniel Golle <daniel@makrotopia.org>2021-12-21 21:54:49 +0000
commitddad936fc60ced1783232af3eddee75347f0d08f (patch)
treec031732f891f50edbaf095a01901f39290c6de44 /target/linux/mvebu/files/arch/arm64
parent7e4c1cca8a137ca4fe5132b8c058e52ba82defac (diff)
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mvebu: puzzle-m902: add GPIO reset button
Add reset button to device tree so it has the function expected from usual OpenWrt devices. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/mvebu/files/arch/arm64')
-rw-r--r--target/linux/mvebu/files/arch/arm64/boot/dts/marvell/cn9132-puzzle-m902.dts11
1 files changed, 11 insertions, 0 deletions
diff --git a/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/cn9132-puzzle-m902.dts b/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/cn9132-puzzle-m902.dts
index 8d2d53d03c..bfa7874a67 100644
--- a/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/cn9132-puzzle-m902.dts
+++ b/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/cn9132-puzzle-m902.dts
@@ -8,6 +8,7 @@
#include "cn9130.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
/ {
model = "iEi Puzzle-M902";
@@ -49,6 +50,16 @@
reg = <0x0 0x0 0x0 0x80000000>;
};
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "Reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&cp0_gpio2 4 GPIO_ACTIVE_LOW>;
+ };
+ };
+
cp2_reg_usb3_vbus0: cp2_usb3_vbus@0 {
compatible = "regulator-fixed";
regulator-name = "cp2-xhci0-vbus";