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Diffstat (limited to 'dts/src/arm64/nvidia/tegra210-p2597.dtsi')
-rw-r--r--dts/src/arm64/nvidia/tegra210-p2597.dtsi30
1 files changed, 28 insertions, 2 deletions
diff --git a/dts/src/arm64/nvidia/tegra210-p2597.dtsi b/dts/src/arm64/nvidia/tegra210-p2597.dtsi
index be3eccbe80..a2480c0c7e 100644
--- a/dts/src/arm64/nvidia/tegra210-p2597.dtsi
+++ b/dts/src/arm64/nvidia/tegra210-p2597.dtsi
@@ -1,8 +1,10 @@
+#include <dt-bindings/input/input.h>
+
/ {
model = "NVIDIA Tegra210 P2597 I/O board";
compatible = "nvidia,p2597", "nvidia,tegra210";
- pinmux: pinmux@0,700008d4 {
+ pinmux: pinmux@700008d4 {
pinctrl-names = "boot";
pinctrl-0 = <&state_boot>;
@@ -1260,11 +1262,35 @@
};
/* MMC/SD */
- sdhci@0,700b0000 {
+ sdhci@700b0000 {
status = "okay";
bus-width = <4>;
no-1-8-v;
cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ label = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+
+ volume_down {
+ label = "Volume Down";
+ gpios = <&gpio TEGRA_GPIO(Y, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+
+ volume_up {
+ label = "Volume Up";
+ gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+ };
};