xref: /openbmc/linux/scripts/dtc/include-prefixes/arm64/nvidia/tegra210-smaug.dts (revision a26f3963)

/dts-v1/;

#include <dt-bindings/input/input.h>

#include "tegra210.dtsi"

/ {
	model = "Google Pixel C";
	compatible = "google,smaug-rev8", "google,smaug-rev7",
		     "google,smaug-rev6", "google,smaug-rev5",
		     "google,smaug-rev4", "google,smaug-rev3",
		     "google,smaug-rev1", "google,smaug", "nvidia,tegra210";

	aliases {
		serial0 = &uarta;
	};

	chosen {
		bootargs = "earlycon";
		stdout-path = "serial0:115200n8";
	};

	memory {
		device_type = "memory";
		reg = <0x0 0x80000000 0x0 0xc0000000>;
	};

	serial@70006000 {
		status = "okay";
	};

	pmc@7000e400 {
		nvidia,invert-interrupt;
		nvidia,suspend-mode = <0>;
		nvidia,cpu-pwr-good-time = <0>;
		nvidia,cpu-pwr-off-time = <0>;
		nvidia,core-pwr-good-time = <12000 6000>;
		nvidia,core-pwr-off-time = <39053>;
		nvidia,core-power-req-active-high;
		nvidia,sys-clock-req-active-high;
		status = "okay";
	};

	sdhci@700b0600 {
		bus-width = <8>;
		non-removable;
		status = "okay";
	};

	clocks {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		clk32k_in: clock@0 {
			compatible = "fixed-clock";
			reg = <0>;
			#clock-cells = <0>;
			clock-frequency = <32768>;
		};
	};

	cpus {
		cpu@0 {
			enable-method = "psci";
		};

		cpu@1 {
			enable-method = "psci";
		};

		cpu@2 {
			enable-method = "psci";
		};

		cpu@3 {
			enable-method = "psci";
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		gpio-keys,name = "gpio-keys";

		power {
			label = "Power";
			gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			debounce-interval = <30>;
			wakeup-source;
		};

		lid {
			label = "Lid";
			gpios = <&gpio TEGRA_GPIO(B, 4) GPIO_ACTIVE_LOW>;
			linux,input-type = <EV_SW>;
			linux,code = <SW_LID>;
			wakeup-source;
		};

		tablet_mode {
			label = "Tablet Mode";
			gpios = <&gpio TEGRA_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
			linux,input-type = <EV_SW>;
			linux,code = <SW_TABLET_MODE>;
			wakeup-source;
		};

		volume_down {
			label = "Volume Down";
			gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEDOWN>;
		};

		volume_up {
			label = "Volume Up";
			gpios = <&gpio TEGRA_GPIO(M, 4) GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
		};
	};

	psci {
		compatible = "arm,psci-1.0";
		method = "smc";
	};
};