xref: /openbmc/linux/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi (revision 1e141cf1)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3566-anbernic-rgxx3.dtsi"

/ {
	backlight: backlight {
		compatible = "pwm-backlight";
		power-supply = <&vcc_sys>;
		pwms = <&pwm4 0 25000 0>;
	};
};

&cru {
	assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
	assigned-clock-rates = <1200000000>, <200000000>, <241500000>;
};

&gpio_keys_control {
	button-a {
		gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
		label = "EAST";
		linux,code = <BTN_EAST>;
	};

	button-left {
		gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
		label = "DPAD-LEFT";
		linux,code = <BTN_DPAD_LEFT>;
	};

	button-right {
		gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
		label = "DPAD-RIGHT";
		linux,code = <BTN_DPAD_RIGHT>;
	};

	button-y {
		gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
		label = "WEST";
		linux,code = <BTN_WEST>;
	};
};

&i2c0 {
	/* This hardware is physically present but unused. */
	power-monitor@62 {
		compatible = "cellwise,cw2015";
		reg = <0x62>;
		status = "disabled";
	};
};

&pwm4 {
	status = "okay";
};