linux-zen-desktop/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts

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

/*
 * Author: Piotr Oniszczuk piotr.oniszczuk@gmail.com
 * Based on Quartz64 DT by: Peter Geis pgwipeout@gmail.com
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3566.dtsi"

/ {
	model = "Rockchip RK3566 BOX DEMO Board";
	compatible = "rockchip,rk3566-box-demo", "rockchip,rk3566";

	aliases {
		ethernet0 = &gmac1;
		mmc0 = &sdmmc0;
		mmc1 = &sdmmc1;
		mmc2 = &sdhci;
	};

	chosen: chosen {
		stdout-path = "serial2:1500000n8";
	};

	gmac1_clkin: external-gmac1-clock {
		compatible = "fixed-clock";
		clock-frequency = <125000000>;
		clock-output-names = "gmac1_clkin";
		#clock-cells = <0>;
	};

	hdmi-con {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_con_in: endpoint {
				remote-endpoint = <&hdmi_out_con>;
			};
		};
	};

	ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio4 RK_PC3 GPIO_ACTIVE_LOW>;
		pinctrl-0 = <&ir_int>;
		linux,rc-map-name = "rc-beelink-gs1";
		status = "okay";
	};

	leds {
		compatible = "gpio-leds";

		led_work: led-0 {
			gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
			function = LED_FUNCTION_HEARTBEAT;
			color = <LED_COLOR_ID_BLUE>;
			linux,default-trigger = "heartbeat";
			pinctrl-names = "default";
			pinctrl-0 = <&led_work_en>;
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		status = "okay";
		compatible = "mmc-pwrseq-simple";
		clocks = <&pmucru CLK_RTC_32K>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable_h &wifi_32k>;
		reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
	};

	spdif_dit: spdif-dit {
		compatible = "linux,spdif-dit";
		#sound-dai-cells = <0>;
	};

	spdif_sound: spdif-sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "SPDIF";

		simple-audio-card,cpu {
			sound-dai = <&spdif>;
		};

		simple-audio-card,codec {
			sound-dai = <&spdif_dit>;
		};
	};

	vcc12v0_dcin: regulator-vcc12v0-dcin {
		compatible = "regulator-fixed";
		regulator-name = "vcc12v0_dcin";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc5v0_sys: regulator-vcc5v0-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc12v0_dcin>;
	};

	vcc3v3_sys: regulator-vcc3v3-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc12v0_dcin>;
	};

	vcc_3v3: regulator-vcc-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc3v3_sys>;
	};

	vcc5v0_usb_host: regulator-vcc5v0-usb-host {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_usb_host_en>;
		regulator-name = "vcc5v0_usb_host";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc5v0_usb2_otg: regulator-vcc5v0-usb2-otg {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_usb2_otg_en>;
		regulator-name = "vcc5v0_usb_otg";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcca_1v8: regulator-vcca-1v8 {
		compatible = "regulator-fixed";
		regulator-name = "vcca_1v8";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc3v3_sys>;
	};

	vdda_0v9: regulator-vdda-0v9 {
		compatible = "regulator-fixed";
		regulator-name = "vdda_0v9";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <900000>;
		regulator-max-microvolt = <900000>;
		vin-supply = <&vcc3v3_sys>;
	};

	vdd_fixed: regulator-vdd-fixed {
		compatible = "regulator-fixed";
		regulator-name = "vdd_fixed";
		regulator-min-microvolt = <950000>;
		regulator-max-microvolt = <950000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc5v0_sys>;
	};

	vdd_cpu: regulator-vdd-cpu {
		compatible = "pwm-regulator";
		pwms = <&pwm0 0 5000 1>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <800000>;
		regulator-max-microvolt = <1200000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
	};

	vdd_logic: regulator-vdd-logic {
		compatible = "pwm-regulator";
		pwms = <&pwm1 0 5000 1>;
		regulator-name = "vdd_logic";
		regulator-min-microvolt = <800000>;
		regulator-max-microvolt = <1100000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
	};
};

&combphy1 {
	status = "okay";
};

&combphy2 {
	status = "okay";
};

&cpu0 {
	cpu-supply = <&vdd_cpu>;
};

&cpu1 {
	cpu-supply = <&vdd_cpu>;
};

&cpu2 {
	cpu-supply = <&vdd_cpu>;
};

&cpu3 {
	cpu-supply = <&vdd_cpu>;
};

&gmac1 {
	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
	phy-mode = "rgmii";
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&gmac1m1_miim
		    &gmac1m1_tx_bus2
		    &gmac1m1_rx_bus2
		    &gmac1m1_rgmii_clk
		    &gmac1m1_rgmii_bus
		    &gmac1m1_clkinout>;
	snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	/* Reset time is 20ms, 100ms for rtl8211f */
	snps,reset-delays-us = <0 20000 100000>;

	tx_delay = <0x4f>;
	rx_delay = <0x2d>;
	phy-handle = <&rgmii_phy1>;
	status = "okay";
};

&mdio1 {
	rgmii_phy1: ethernet-phy@1 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <0x1>;
	};
};

&hdmi {
	assigned-clocks = <&cru CLK_HDMI_CEC>;
	assigned-clock-rates = <32768>;
	avdd-0v9-supply = <&vdda_0v9>;
	avdd-1v8-supply = <&vcca_1v8>;
	status = "okay";
};

&hdmi_in {
	hdmi_in_vp0: endpoint {
		remote-endpoint = <&vp0_out_hdmi>;
	};
};

&hdmi_out {
	hdmi_out_con: endpoint {
		remote-endpoint = <&hdmi_con_in>;
	};
};

&hdmi_sound {
	status = "okay";
};

&gpu {
	status = "okay";
};

&i2s0_8ch {
	status = "okay";
};

&i2s1_8ch {
	rockchip,trcm-sync-tx-only;
	status = "okay";
};

&pinctrl {
	bt {
		bt_enable_h: bt-enable-h {
			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_host_wake_l: bt-host-wake-l {
			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
		};

		bt_wake_l: bt-wake-l {
			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		wifi_host_wake_h: wifi-host-wake-l {
			rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		wifi_32k: wifi-32k {
			rockchip,pins = <2 RK_PC6 1 &pcfg_pull_none>;
		};
	};

	usb {
		vcc5v0_usb_host_en: vcc5v0_usb_host_en {
			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		vcc5v0_usb2_otg_en: vcc5v0_usb2_otg_en {
			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

	};

	ir {
		ir_int: ir-int {
			rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	led {
		led_work_en: led_work_en {
			rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&pmu_io_domains {
	pmuio2-supply = <&vcc_3v3>;
	vccio1-supply = <&vcc_3v3>;
	vccio3-supply = <&vcc_3v3>;
	vccio4-supply = <&vcca_1v8>;
	vccio5-supply = <&vcc_3v3>;
	vccio6-supply = <&vcca_1v8>;
	vccio7-supply = <&vcc_3v3>;
	status = "okay";
};

&pwm0 {
	status = "okay";
};

&pwm1 {
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	mmc-hs200-1_8v;
	non-removable;
	status = "okay";
};

&sdmmc0 {
	bus-width = <4>;
	cap-sd-highspeed;
	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
	vmmc-supply = <&vcc_3v3>;
	status = "okay";
};

&sdmmc1 {
	/* WiFi & BT combo module AMPAK AP6398S */
	#address-cells = <1>;
	#size-cells = <0>;
	bus-width = <4>;
	clock-frequency = <150000000>;
	cap-sdio-irq;
	cap-sd-highspeed;
	sd-uhs-sdr104;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
	vmmc-supply = <&vcc_3v3>;
	vqmmc-supply = <&vcca_1v8>;
	status = "okay";

	brcmf: wifi@1 {
		compatible = "brcm,bcm4329-fmac";
		reg = <1>;
		interrupt-parent = <&gpio2>;
		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "host-wake";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_host_wake_h>;
	};
};

&spdif {
	status = "okay";
};

&spi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>;
};

&tsadc {
	/* tshut mode 0:CRU 1:GPIO */
	rockchip,hw-tshut-mode = <1>;
	/* tshut polarity 0:LOW 1:HIGH */
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>;
	status = "okay";
	uart-has-rtscts;

	bluetooth {
		compatible = "brcm,bcm43438-bt";
		clocks = <&pmucru CLK_RTC_32K>;
		clock-names = "ext_clock";
		device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
		host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
		vbat-supply = <&vcc3v3_sys>;
		vddio-supply = <&vcca_1v8>;
	};
};

&uart2 {
	status = "okay";
};

&vop {
	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
	status = "okay";
};

&vop_mmu {
	status = "okay";
};

&vp0 {
	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
		remote-endpoint = <&hdmi_in_vp0>;
	};
};

&vpu {
	status = "okay";
};

&vdpu_mmu {
	status = "okay";
};

&usb2phy0_host {
	phy-supply = <&vcc5v0_usb_host>;
	status = "okay";
};

&usb2phy0_otg {
	phy-supply = <&vcc5v0_usb2_otg>;
	status = "okay";
};

&usb2phy1_host {
	phy-supply = <&vcc5v0_usb_host>;
	status = "okay";
};

&usb2phy1_otg {
	phy-supply = <&vcc5v0_usb_host>;
	status = "okay";
};

&usb2phy1 {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb_host1_ehci {
	status = "okay";
};

&usb_host1_ohci {
	status = "okay";
};

&usb_host1_xhci {
	status = "okay";
};