xref: /freebsd/sys/contrib/device-tree/src/arm64/rockchip/rk3588-rock-5-itx.dts (revision 0e8011faf58b743cc652e3b2ad0f7671227610df)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2024 Radxa Limited
 * Copyright (c) 2024 Heiko Stuebner <heiko@sntech.de>
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/pwm/pwm.h>
#include "dt-bindings/usb/pd.h"
#include "rk3588.dtsi"

/ {
	model = "Radxa ROCK 5 ITX";
	compatible = "radxa,rock-5-itx", "rockchip,rk3588";

	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdmmc;
		mmc2 = &sdio;
	};

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

	adc_keys: adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 0>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;
		poll-interval = <100>;

		button-maskrom {
			label = "Mask Rom";
			linux,code = <KEY_SETUP>;
			press-threshold-microvolt = <1750>;
		};
	};

	analog-sound {
		compatible = "audio-graph-card";
		label = "rk3588-es8316";
		dais = <&i2s0_8ch_p0>;
		hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hp_detect>;
		routing = "MIC2", "Mic Jack",
			  "Headphones", "HPOL",
			  "Headphones", "HPOR";
		widgets = "Microphone", "Mic Jack",
			  "Headphone", "Headphones";
	};

	gpio-leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins>;

		power-led1 {
			gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "default-on";
		};

		hdd-led2 {
			gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "disk-activity";
		};
	};

	fan0: pwm-fan {
		compatible = "pwm-fan";
		#cooling-cells = <2>;
		cooling-levels = <0 64 128 192 255>;
		fan-supply = <&vcc12v_dcin>;
		pwms = <&pwm14 0 10000 0>;
	};

	/* M.2 E-KEY */
	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&hym8563>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable_h>;
		reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
	};

	typec_vin: regulator-typec-vin {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vbus5v0_typec_en>;
		regulator-name = "typec_vin";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc12v_dcin: regulator-vcc12v-dcin {
		compatible = "regulator-fixed";
		regulator-name = "vcc12v_dcin";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc33_io64: regulator-vcc33-io64 {
		compatible = "regulator-fixed";
		regulator-name = "vcc33_io64";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc12v_dcin>;
	};

	vcc3v3_ekey: regulator-vcc3v3-ekey {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&ekey_en>;
		regulator-name = "vcc3v3_ekey";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <50000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc3v3_lan: vcc3v3_lan_phy2: regulator-vcc3v3-lan {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_lan";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_3v3_s3>;
	};

	vcc3v3_mkey: regulator-vcc3v3-mkey {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pcie30x4_pwren_h>;
		regulator-name = "vcc3v3_mkey";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <5000>;
		vin-supply = <&vcc5v0_sys>;
	};

	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 = <&vcc12v_dcin>;
	};

	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 = <&vcc12v_dcin>;
	};

	vcc5v0_usb20: vcc5v0_usb12: vcc5v0_usb34: regulator-vcc5v0-usb {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usb_host_pwren_h>;
		regulator-name = "vcc5v0_usb";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_1v1_nldo_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1100000>;
		regulator-max-microvolt = <1100000>;
		vin-supply = <&vcc5v0_sys>;
	};
};

&combphy0_ps {
	status = "okay";
};

&combphy1_ps {
	status = "okay";
};

&combphy2_psu {
	status = "okay";
};

&cpu_b0 {
	cpu-supply = <&vdd_cpu_big0_s0>;
};

&cpu_b1 {
	cpu-supply = <&vdd_cpu_big0_s0>;
};

&cpu_b2 {
	cpu-supply = <&vdd_cpu_big1_s0>;
};

&cpu_b3 {
	cpu-supply = <&vdd_cpu_big1_s0>;
};

&cpu_l0 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l1 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l2 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l3 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&gpu {
	mali-supply = <&vdd_gpu_s0>;
	status = "okay";
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0m2_xfer>;
	status = "okay";

	vdd_cpu_big0_s0: regulator@42 {
		compatible = "rockchip,rk8602";
		reg = <0x42>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_cpu_big0_s0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <550000>;
		regulator-max-microvolt = <1050000>;
		regulator-ramp-delay = <2300>;
		vin-supply = <&vcc5v0_sys>;

		regulator-state-mem {
			regulator-off-in-suspend;
		};
	};

	vdd_cpu_big1_s0: regulator@43 {
		compatible = "rockchip,rk8603", "rockchip,rk8602";
		reg = <0x43>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_cpu_big1_s0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <550000>;
		regulator-max-microvolt = <1050000>;
		regulator-ramp-delay = <2300>;
		vin-supply = <&vcc5v0_sys>;

		regulator-state-mem {
			regulator-off-in-suspend;
		};
	};
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1m2_xfer>;
	status = "okay";

	vdd_npu_s0: regulator@42 {
		compatible = "rockchip,rk8602";
		reg = <0x42>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_npu_s0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <550000>;
		regulator-max-microvolt = <950000>;
		regulator-ramp-delay = <2300>;
		vin-supply = <&vcc5v0_sys>;

		regulator-state-mem {
			regulator-off-in-suspend;
		};
	};
};

/* CAM0 connector */
&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c3m0_xfer>;
};

/* M.2 E-key */
&i2c4 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4m1_xfer>;
};

/* RTC and LCD0 connector */
&i2c6 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c6m0_xfer>;
	status = "okay";

	hym8563: rtc@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-output-names = "wifi_32kout";
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&rtc_int>;
	};
};

/* Audio codec and CAM1 connector */
&i2c7 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c7m0_xfer>;
	status = "okay";

	es8316: audio-codec@11 {
		compatible = "everest,es8316";
		reg = <0x11>;
		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
		assigned-clock-rates = <12288000>;
		clocks = <&cru I2S0_8CH_MCLKOUT>;
		clock-names = "mclk";
		#sound-dai-cells = <0>;

		port {
			es8316_p0_0: endpoint {
				remote-endpoint = <&i2s0_8ch_p0_0>;
			};
		};
	};
};

/* FUSB302 and LCD1 connector */
&i2c8 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c8m4_xfer>;
	status = "okay";

	usbc0: usb-typec@22 {
		compatible = "fcs,fusb302";
		reg = <0x22>;
		interrupt-parent = <&gpio3>;
		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&usbc0_int>;
		vbus-supply = <&typec_vin>;

		usb_con: connector {
			compatible = "usb-c-connector";
			data-role = "dual";
			label = "USB-C";
			power-role = "source";
			source-pdos =
				<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;

					usbc0_orien_sw: endpoint {
						remote-endpoint = <&usbdp_phy0_orientation_switch>;
					};
				};

				port@1 {
					reg = <1>;

					usbc0_role_sw: endpoint {
						remote-endpoint = <&dwc3_0_role_switch>;
					};
				};

				port@2 {
					reg = <2>;

					dp_altmode_mux: endpoint {
						remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
					};
				};
			};
		};
	};
};

&i2c8m4_xfer {
	rockchip,pins =
		/* i2c8_scl_m4 */
		<3 RK_PC2 9 &pcfg_pull_up_drv_level_6>,
		/* i2c8_sda_m4 */
		<3 RK_PC3 9 &pcfg_pull_up_drv_level_6>;
};

&i2s0_8ch {
	pinctrl-names = "default";
	pinctrl-0 = <&i2s0_lrck
		     &i2s0_mclk
		     &i2s0_sclk
		     &i2s0_sdi0
		     &i2s0_sdo0>;
	status = "okay";

	i2s0_8ch_p0: port {
		i2s0_8ch_p0_0: endpoint {
			dai-format = "i2s";
			mclk-fs = <256>;
			remote-endpoint = <&es8316_p0_0>;
		};
	};
};

&package_thermal {
	polling-delay = <1000>;

	trips {
		package_fan0: package-fan0 {
			hysteresis = <2000>;
			temperature = <50000>;
			type = "active";
		};

		package_fan1: package-fan1 {
			hysteresis = <2000>;
			temperature = <65000>;
			type = "active";
		};
	};

	cooling-maps {
		map0 {
			cooling-device = <&fan0 THERMAL_NO_LIMIT 1>;
			trip = <&package_fan0>;
		};
		map1 {
			cooling-device = <&fan0 2 THERMAL_NO_LIMIT>;
			trip = <&package_fan1>;
		};
	};
};

/* M.2 E-key */
&pcie2x1l0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie30x1_0_perstn_m1_l>;
	reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_ekey>;
	status = "okay";
};

/* RTL8125B_1 */
&pcie2x1l1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie30x1_1_perstn>;
	reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_lan>;
	status = "okay";
};

/* RTL8125B_2 */
&pcie2x1l2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie20x1_2_perstn>;
	reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_lan_phy2>;
	status = "okay";
};

&pcie30phy {
	data-lanes = <1 1 2 2>;
	/* separate clock lines from the clock generator to phy and devices */
	rockchip,rx-common-refclk-mode = <0 0 0 0>;
	status = "okay";
};

/* ASMedia ASM1164 Sata controller */
&pcie3x2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie30x2_perstn_m1_l>;
	reset-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc33_io64>;
	status = "okay";
};

/* M.2 M.key */
&pcie3x4 {
	num-lanes = <2>;
	pinctrl-names = "default";
	pinctrl-0 = <&pcie30x4_perstn_m1_l>;
	reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_mkey>;
	status = "okay";
};

&pinctrl {
	hym8563 {
		rtc_int: rtc-int {
			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	leds {
		led_pins: led-pins {
			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>,
					<0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	pcie {
		pcie20x1_2_perstn: pcie20x1-2-perstn {
			rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		pcie30x1_0_perstn_m1_l: pcie30x1-0-perstn-m1-l {
			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		pcie30x1_1_perstn: pcie30x1-1-perstn {
			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		pcie30x2_perstn_m1_l: pcie30x2-perstn-m1-l {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		pcie30x4_perstn_m1_l: pcie30x4-perstn-m1-l {
			rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		ekey_en: ekey-en {
			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_down>;
		};

		pcie30x4_pwren_h: pcie30x4-pwren-h {
			rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	sound {
		hp_detect: hp-detect {
			rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	usb {
		usb_host_pwren_h: usb-host-pwren-h {
			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		vcc5v0_otg_en: vcc5v0-otg-en {
			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		gl3523_reset: rl3523-reset {
			rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb-typec {
		usbc0_int: usbc0-int {
			rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		vbus5v0_typec_en: vbus5v0-typec-en {
			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	hdmirx {
		hdmirx_det: hdmirx-det {
			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wireless-wlan {
		wifi_host_wake_irq: wifi-host-wake-irq {
			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	bt {
		bt_enable_h: bt-enable-h {
			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_host_wake_l: bt-host-wake-l {
			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_wake_l: bt-wake-l {
			rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	dp {
		dp1_hpd: dp1-hpd {
			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&pwm14 {
	pinctrl-names = "default";
	pinctrl-0 = <&pwm14m1_pins>;
	status = "okay";
};

&saradc {
	vref-supply = <&avcc_1v8_s0>;
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	max-frequency = <200000000>;
	mmc-hs400-1_8v;
	mmc-hs400-enhanced-strobe;
	mmc-hs200-1_8v;
	no-sdio;
	no-sd;
	non-removable;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	max-frequency = <200000000>;
	no-sdio;
	no-mmc;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc_3v3_s3>;
	vqmmc-supply = <&vccio_sd_s0>;
	status = "okay";
};

/* M.2 E-KEY */
&sdio {
	broken-cd;
	bus-width = <4>;
	cap-sdio-irq;
	keep-power-in-suspend;
	max-frequency = <150000000>;
	mmc-pwrseq = <&sdio_pwrseq>;
	no-sd;
	no-mmc;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdiom0_pins>;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc3v3_ekey>;
	status = "okay";
};

&sfc {
	pinctrl-names = "default";
	pinctrl-0 = <&fspim2_pins>;
	status = "okay";

	spi_flash: flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0x0>;
		spi-max-frequency = <50000000>;
		spi-rx-bus-width = <4>;
		spi-tx-bus-width = <1>;
	};
};

&spi2 {
	status = "okay";
	assigned-clocks = <&cru CLK_SPI2>;
	assigned-clock-rates = <200000000>;
	num-cs = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;

	pmic@0 {
		compatible = "rockchip,rk806";
		reg = <0x0>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-parent = <&gpio0>;
		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
		spi-max-frequency = <1000000>;
		system-power-controller;

		vcc1-supply = <&vcc5v0_sys>;
		vcc2-supply = <&vcc5v0_sys>;
		vcc3-supply = <&vcc5v0_sys>;
		vcc4-supply = <&vcc5v0_sys>;
		vcc5-supply = <&vcc5v0_sys>;
		vcc6-supply = <&vcc5v0_sys>;
		vcc7-supply = <&vcc5v0_sys>;
		vcc8-supply = <&vcc5v0_sys>;
		vcc9-supply = <&vcc5v0_sys>;
		vcc10-supply = <&vcc5v0_sys>;
		vcc11-supply = <&vcc_2v0_pldo_s3>;
		vcc12-supply = <&vcc5v0_sys>;
		vcc13-supply = <&vcc_1v1_nldo_s3>;
		vcc14-supply = <&vcc_1v1_nldo_s3>;
		vcca-supply = <&vcc5v0_sys>;

		rk806_dvs1_null: dvs1-null-pins {
			pins = "gpio_pwrctrl1";
			function = "pin_fun0";
		};

		rk806_dvs2_null: dvs2-null-pins {
			pins = "gpio_pwrctrl2";
			function = "pin_fun0";
		};

		rk806_dvs3_null: dvs3-null-pins {
			pins = "gpio_pwrctrl3";
			function = "pin_fun0";
		};

		regulators {
			vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vdd_gpu_s0";
				regulator-enable-ramp-delay = <400>;

				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vdd_cpu_lit_s0";

				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_log_s0: dcdc-reg3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <750000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vdd_log_s0";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <750000>;
				};
			};

			vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vdd_vdenc_s0";

				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_ddr_s0: dcdc-reg5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <900000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vdd_ddr_s0";

				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <850000>;
				};
			};

			vdd2_ddr_s3: dcdc-reg6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vdd2_ddr_s3";

				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc_2v0_pldo_s3: dcdc-reg7 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vdd_2v0_pldo_s3";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <2000000>;
				};
			};

			vcc_3v3_s3: dcdc-reg8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_3v3_s3";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vddq_ddr_s0: dcdc-reg9 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vddq_ddr_s0";

				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_1v8_s3: dcdc-reg10 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_1v8_s3";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			avcc_1v8_s0: pldo-reg1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "avcc_1v8_s0";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_1v8_s0: pldo-reg2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_1v8_s0";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			avdd_1v2_s0: pldo-reg3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-name = "avdd_1v2_s0";

				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_3v3_s0: pldo-reg4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vcc_3v3_s0";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vccio_sd_s0: pldo-reg5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vccio_sd_s0";

				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			pldo6_s3: pldo-reg6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "pldo6_s3";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vdd_0v75_s3: nldo-reg1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;
				regulator-name = "vdd_0v75_s3";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <750000>;
				};
			};

			vdd_ddr_pll_s0: nldo-reg2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;
				regulator-name = "vdd_ddr_pll_s0";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <850000>;
				};
			};

			avdd_0v75_s0: nldo-reg3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;
				regulator-name = "avdd_0v75_s0";

				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_0v85_s0: nldo-reg4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;
				regulator-name = "vdd_0v85_s0";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <837500>;
				};
			};

			vdd_0v75_s0: nldo-reg5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;
				regulator-name = "vdd_0v75_s0";

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <750000>;
				};
			};
		};
	};
};

&tsadc {
	status = "okay";
};

&uart2 {
	pinctrl-0 = <&uart2m0_xfer>;
	status = "okay";
};

/* Connected to M.2 E-key */
&uart6 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
	status = "okay";
};

&u2phy0 {
	status = "okay";
};

&u2phy0_otg {
	status = "okay";
};

&u2phy1 {
	status = "okay";
};

&u2phy1_otg {
	/* connected to USB3 hub, which is powered by vcc5v0_usb12 */
	phy-supply = <&vcc5v0_usb12>;
	status = "okay";
};

&u2phy2 {
	status = "okay";
};

&u2phy2_host {
	/* connected to USB2 hub, which is powered by vcc5v0_usb20 */
	phy-supply = <&vcc5v0_usb20>;
	status = "okay";
};

&u2phy3 {
	status = "okay";
};

&u2phy3_host {
	phy-supply = <&vcc5v0_usb20>;
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb_host1_ehci {
	status = "okay";
};

&usb_host1_ohci {
	status = "okay";
};

&usb_host0_xhci {
	usb-role-switch;
	status = "okay";

	port {
		#address-cells = <1>;
		#size-cells = <0>;

		dwc3_0_role_switch: endpoint@0 {
			reg = <0>;
			remote-endpoint = <&usbc0_role_sw>;
		};
	};
};

&usb_host1_xhci {
	dr_mode = "host";
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	/* 2.0 hub on port 1 */
	hub_2_0: hub@1 {
		compatible = "usb5e3,610";
		reg = <1>;
		peer-hub = <&hub_3_0>;
		vdd-supply = <&vcc_3v3_s3>;
	};

	/* 3.0 hub on port 4 */
	hub_3_0: hub@2 {
		compatible = "usb5e3,620";
		reg = <2>;
		peer-hub = <&hub_2_0>;
		pinctrl-names = "default";
		pinctrl-0 = <&gl3523_reset>;
		reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
		vdd-supply = <&vcc_3v3_s3>;
	};
};

&usbdp_phy0 {
	mode-switch;
	orientation-switch;
	sbu1-dc-gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_HIGH>;
	sbu2-dc-gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_HIGH>;
	status = "okay";

	port {
		#address-cells = <1>;
		#size-cells = <0>;
		usbdp_phy0_orientation_switch: endpoint@0 {
			reg = <0>;
			remote-endpoint = <&usbc0_orien_sw>;
		};

		usbdp_phy0_dp_altmode_mux: endpoint@1 {
			reg = <1>;
			remote-endpoint = <&dp_altmode_mux>;
		};
	};
};

&usbdp_phy1 {
	rockchip,dp-lane-mux = <2 3>;
	status = "okay";
};