diff options
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi index be3eccbe8013..a2480c0c7e72 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi +++ b/arch/arm64/boot/dts/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>; + }; + }; }; |