xref: /openbmc/linux/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts (revision 914a3aa6)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2019 Mohammad Rasim <mohammad.rasim96@gmail.com>
 */

/dts-v1/;

#include "meson-gxbb-p20x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/meson-aiu.h>

/ {
	compatible = "videostrong,kii-pro", "amlogic,meson-gxbb";
	model = "Videostrong KII Pro";

	spdif_dit: audio-codec-0 {
		#sound-dai-cells = <0>;
		compatible = "linux,spdif-dit";
		status = "okay";
		sound-name-prefix = "DIT";
	};

	leds {
		compatible = "gpio-leds";
		led {
			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_STATUS;
			default-state = "off";
		};
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		poll-interval = <20>;

		button-reset {
			label = "reset";
			linux,code = <KEY_POWER>;
			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
		};
	};

	sound {
		compatible = "amlogic,gx-sound-card";
		model = "KII-PRO";
		assigned-clocks = <&clkc CLKID_MPLL0>,
				  <&clkc CLKID_MPLL1>,
				  <&clkc CLKID_MPLL2>;
		assigned-clock-parents = <0>, <0>, <0>;
		assigned-clock-rates = <294912000>,
				       <270950400>,
				       <393216000>;

		dai-link-0 {
			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
		};

		dai-link-1 {
			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
		};

		dai-link-2 {
			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
			dai-format = "i2s";
			mclk-fs = <256>;

			codec-0 {
				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
			};
		};

		dai-link-3 {
			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;

			codec-0 {
				sound-dai = <&spdif_dit>;
			};
		};

		dai-link-4 {
			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;

			codec-0 {
				sound-dai = <&hdmi_tx>;
			};
		};
	};
};

&aiu {
	status = "okay";
	pinctrl-0 = <&spdif_out_y_pins>;
	pinctrl-names = "default";
};

&ethmac {
	status = "okay";
	pinctrl-0 = <&eth_rmii_pins>;
	pinctrl-names = "default";

	phy-handle = <&eth_phy0>;
	phy-mode = "rmii";

	mdio {
		compatible = "snps,dwmac-mdio";
		#address-cells = <1>;
		#size-cells = <0>;

		eth_phy0: ethernet-phy@0 {
			/* IC Plus IP101GR (0x02430c54) */
			reg = <0>;
			reset-assert-us = <10000>;
			reset-deassert-us = <10000>;
			reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
		};
	};
};

&ir {
	linux,rc-map-name = "rc-videostrong-kii-pro";
};

&uart_A {
	status = "okay";
	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
	pinctrl-names = "default";
	uart-has-rtscts;

	bluetooth {
		compatible = "brcm,bcm4335a0";
		shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
		host-wakeup-gpios = <&gpio GPIOX_21 GPIO_ACTIVE_HIGH>;
		max-speed = <2000000>;
		clocks = <&wifi32k>;
		clock-names = "lpo";
	};
};