// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2023 Ondřej Jirman <megi@xff.cz>
 */

/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/usb/pd.h>
#include "rk3588.dtsi"

/ {
	model = "PINE64 QuartzPro64";
	compatible = "pine64,quartzpro64", "rockchip,rk3588";

	aliases {
		ethernet0 = &gmac0;
		mmc0 = &sdhci;
		mmc1 = &sdmmc;
	};

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

	adc-keys-0 {
		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 = <393>;
		};
	};

	adc-keys-1 {
		compatible = "adc-keys";
		io-channels = <&saradc 1>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;
		poll-interval = <100>;

		button-volume-up {
			label = "V+/REC";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <17821>;
		};

		button-volume-down {
			label = "V-";
			linux,code = <KEY_VOLUMEDOWN>;
			press-threshold-microvolt = <415384>;
		};

		button-menu {
			label = "MENU";
			linux,code = <KEY_MENU>;
			press-threshold-microvolt = <890909>;
		};

		button-esc {
			label = "ESC";
			linux,code = <KEY_ESC>;
			press-threshold-microvolt = <1233962>;
		};
	};

	headphone_amp: audio-amplifier-headphone {
		compatible = "simple-audio-amplifier";
		enable-gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
		sound-name-prefix = "Headphones Amp";
	};

	speaker_amp: audio-amplifier-speaker {
		compatible = "simple-audio-amplifier";
		enable-gpios = <&gpio1 RK_PD3 GPIO_ACTIVE_HIGH>;
		sound-name-prefix = "Speaker Amp";
	};

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

		led-1 {
			color = <LED_COLOR_ID_ORANGE>;
			function = LED_FUNCTION_INDICATOR;
			gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
		};
	};

	sound {
		compatible = "simple-audio-card";
		pinctrl-names = "default";
		pinctrl-0 = <&hp_detect>;
		simple-audio-card,name = "Analog";
		simple-audio-card,aux-devs = <&speaker_amp>, <&headphone_amp>;
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
		simple-audio-card,bitclock-master = <&daicpu>;
		simple-audio-card,frame-master = <&daicpu>;
		/* SARADC_IN3 is used as MIC detection / key input */

		simple-audio-card,widgets =
			"Microphone", "Onboard Microphone",
			"Microphone", "Microphone Jack",
			"Speaker", "Speaker",
			"Headphone", "Headphones";

		simple-audio-card,routing =
			"Headphones", "LOUT1",
			"Headphones", "ROUT1",
			"Speaker", "LOUT2",
			"Speaker", "ROUT2",

			"Headphones", "Headphones Amp OUTL",
			"Headphones", "Headphones Amp OUTR",
			"Headphones Amp INL", "LOUT1",
			"Headphones Amp INR", "ROUT1",

			"Speaker", "Speaker Amp OUTL",
			"Speaker", "Speaker Amp OUTR",
			"Speaker Amp INL", "LOUT2",
			"Speaker Amp INR", "ROUT2",

			/* single ended signal to LINPUT1 */
			"LINPUT1", "Microphone Jack",
			"RINPUT1", "Microphone Jack",
			/* differential signal */
			"LINPUT2", "Onboard Microphone",
			"RINPUT2", "Onboard Microphone";

		daicpu: simple-audio-card,cpu {
			sound-dai = <&i2s0_8ch>;
			system-clock-frequency = <12288000>;
		};

		daicodec: simple-audio-card,codec {
			sound-dai = <&es8388>;
			system-clock-frequency = <12288000>;
		};
	};

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

	vcc3v3_bt: vcc3v3-bt-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_HIGH>;
		regulator-name = "vcc3v3_bt";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <50000>;
		vin-supply = <&vcc_3v3_s0>;
	};

	vcc3v3_pcie30: vcc3v3-pcie30-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio3 RK_PC3 GPIO_ACTIVE_HIGH>;
		regulator-name = "vcc3v3_pcie30";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <5000>;
		vin-supply = <&vcc12v_dcin>;
	};

	vcc3v3_wf: vcc3v3-wf-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
		regulator-name = "vcc3v3_wf";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <50000>;
		vin-supply = <&vcc_3v3_s0>;
	};

	vcc4v0_sys: vcc4v0-sys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc4v0_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <4000000>;
		regulator-max-microvolt = <4000000>;
		vin-supply = <&vcc12v_dcin>;
	};

	vcc5v0_host: vcc5v0-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_host_en>;
		regulator-name = "vcc5v0_host";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_usb>;
	};

	vcc5v0_usb: vcc5v0-usb-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_usb";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc12v_dcin>;
	};
};

&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>;
};

&gmac0 {
	clock_in_out = "output";
	phy-handle = <&rgmii_phy>;
	phy-mode = "rgmii-rxid";
	pinctrl-names = "default";
	pinctrl-0 = <&gmac0_miim
		     &gmac0_tx_bus2
		     &gmac0_rx_bus2
		     &gmac0_rgmii_clk
		     &gmac0_rgmii_bus>;
	rx_delay = <0x00>;
	tx_delay = <0x43>;
	status = "okay";
};

&i2c2 {
	status = "okay";

	hym8563: rtc@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-output-names = "hym8563";
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PD4 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&hym8563_int>;
		wakeup-source;
	};
};

&i2c7 {
	status = "okay";

	es8388: audio-codec@11 {
		compatible = "everest,es8388";
		reg = <0x11>;
		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
		assigned-clock-rates = <12288000>;
		clocks = <&cru I2S0_8CH_MCLKOUT>;
		clock-names = "mclk";
		AVDD-supply = <&avcc_1v8_codec_s0>;
		DVDD-supply = <&avcc_1v8_codec_s0>;
		HPVDD-supply = <&vcc_3v3_s0>;
		PVDD-supply = <&vcc_3v3_s0>;
		#sound-dai-cells = <0>;
	};
};

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

&mdio0 {
	rgmii_phy: ethernet-phy@1 {
		/* RTL8211F */
		compatible = "ethernet-phy-id001c.c916";
		reg = <0x1>;
		pinctrl-names = "default";
		pinctrl-0 = <&rtl8211f_rst>;
		reset-assert-us = <20000>;
		reset-deassert-us = <100000>;
		reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
	};
};

&pinctrl {
	hym8563 {
		hym8563_int: hym8563-int {
			rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	leds {
		led_pins: led-pins {
			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	rtl8111 {
		rtl8111_isolate: rtl8111-isolate {
			rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	rtl8211f {
		rtl8211f_rst: rtl8211f-rst {
			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};

	};

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

	usb {
		vcc5v0_host_en: vcc5v0-host-en {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

/* WIFI */
&pcie2x1l0 {
	reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_wf>;
	status = "okay";
};

/* GMAC1 */
&pcie2x1l1 {
	pinctrl-names = "default";
	pinctrl-0 = <&rtl8111_isolate>;
	reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&pcie30phy {
	status = "okay";
};

&pcie3x4 {
	reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_pcie30>;
	status = "okay";
};

&saradc {
	vref-supply = <&vcc_1v8_s0>;
	status = "okay";
};

&sata0 {
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	no-sdio;
	no-sd;
	non-removable;
	max-frequency = <150000000>;
	mmc-hs400-1_8v;
	mmc-hs400-enhanced-strobe;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-sd-highspeed;
	disable-wp;
	max-frequency = <150000000>;
	no-sdio;
	no-mmc;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc_3v3_s3>;
	vqmmc-supply = <&vccio_sd_s0>;
	status = "okay";
};

&spi2 {
	assigned-clocks = <&cru CLK_SPI2>;
	assigned-clock-rates = <200000000>;
	num-cs = <2>;
	status = "okay";

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

		vcc1-supply = <&vcc4v0_sys>;
		vcc2-supply = <&vcc4v0_sys>;
		vcc3-supply = <&vcc4v0_sys>;
		vcc4-supply = <&vcc4v0_sys>;
		vcc5-supply = <&vcc4v0_sys>;
		vcc6-supply = <&vcc4v0_sys>;
		vcc7-supply = <&vcc4v0_sys>;
		vcc8-supply = <&vcc4v0_sys>;
		vcc9-supply = <&vcc4v0_sys>;
		vcc10-supply = <&vcc4v0_sys>;
		vcc11-supply = <&vcc_2v0_pldo_s3>;
		vcc12-supply = <&vcc4v0_sys>;
		vcc13-supply = <&vcc_1v1_nldo_s3>;
		vcc14-supply = <&vcc_1v1_nldo_s3>;
		vcca-supply = <&vcc4v0_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: dcdc-reg1 {
				regulator-name = "vdd_gpu_s0";
				regulator-boot-on;
				regulator-enable-ramp-delay = <400>;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

			vdd_npu_s0: dcdc-reg2 {
				regulator-name = "vdd_npu_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

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

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

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

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

			};

			vdd_gpu_mem_s0: dcdc-reg5 {
				regulator-name = "vdd_gpu_mem_s0";
				regulator-boot-on;
				regulator-enable-ramp-delay = <400>;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

			};

			vdd_npu_mem_s0: dcdc-reg6 {
				regulator-name = "vdd_npu_mem_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

			};

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

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

			vdd_vdenc_mem_s0: dcdc-reg8 {
				regulator-name = "vdd_vdenc_mem_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

			vdd2_ddr_s3: dcdc-reg9 {
				regulator-name = "vdd2_ddr_s3";
				regulator-always-on;
				regulator-boot-on;

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

			vcc_1v1_nldo_s3: dcdc-reg10 {
				regulator-name = "vcc_1v1_nldo_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-ramp-delay = <12500>;

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1100000>;
				};
			};

			avcc_1v8_s0: pldo-reg1 {
				regulator-name = "avcc_1v8_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			vdd1_1v8_ddr_s3: pldo-reg2 {
				regulator-name = "vdd1_1v8_ddr_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			avcc_1v8_codec_s0: pldo-reg3 {
				regulator-name = "avcc_1v8_codec_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			vcc_3v3_s3: pldo-reg4 {
				regulator-name = "vcc_3v3_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <12500>;

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

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

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

			vcc_1v8_s3: pldo-reg6 {
				regulator-name = "vcc_1v8_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			vdd_0v75_s3: nldo-reg1 {
				regulator-name = "vdd_0v75_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;
				regulator-ramp-delay = <12500>;

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

			/* reserved for LPDDR5, unused? */
			vdd2l_0v9_ddr_s3: nldo-reg2 {
				regulator-name = "vdd2l_0v9_ddr_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <900000>;

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <900000>;
				};
			};

			vdd_0v75_hdmi_edp_s0: nldo-reg3 {
				regulator-name = "vdd_0v75_hdmi_edp_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;

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

			avdd_0v75_s0: nldo-reg4 {
				regulator-name = "avdd_0v75_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;

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

			vdd_0v85_s0: nldo-reg5 {
				regulator-name = "vdd_0v85_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;

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

	pmic@1 {
		compatible = "rockchip,rk806";
		reg = <0x01>;
		#gpio-cells = <2>;
		gpio-controller;
		interrupt-parent = <&gpio0>;
		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-0 = <&rk806_slave_dvs1_null>, <&rk806_slave_dvs2_null>,
			    <&rk806_slave_dvs3_null>;
		pinctrl-names = "default";
		spi-max-frequency = <1000000>;

		vcc1-supply = <&vcc4v0_sys>;
		vcc2-supply = <&vcc4v0_sys>;
		vcc3-supply = <&vcc4v0_sys>;
		vcc4-supply = <&vcc4v0_sys>;
		vcc5-supply = <&vcc4v0_sys>;
		vcc6-supply = <&vcc4v0_sys>;
		vcc7-supply = <&vcc4v0_sys>;
		vcc8-supply = <&vcc4v0_sys>;
		vcc9-supply = <&vcc4v0_sys>;
		vcc10-supply = <&vcc4v0_sys>;
		vcc11-supply = <&vcc_2v0_pldo_s3>;
		vcc12-supply = <&vcc4v0_sys>;
		vcc13-supply = <&vcc_1v1_nldo_s3>;
		vcc14-supply = <&vcc_2v0_pldo_s3>;
		vcca-supply = <&vcc4v0_sys>;

		rk806_slave_dvs1_null: dvs1-null-pins {
			pins = "gpio_pwrctrl1";
			function = "pin_fun0";
		};

		rk806_slave_dvs2_null: dvs2-null-pins {
			pins = "gpio_pwrctrl2";
			function = "pin_fun0";
		};

		rk806_slave_dvs3_null: dvs3-null-pins {
			pins = "gpio_pwrctrl3";
			function = "pin_fun0";
		};

		regulators {
			vdd_cpu_big1_s0: dcdc-reg1 {
				regulator-name = "vdd_cpu_big1_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <1050000>;
				regulator-ramp-delay = <12500>;

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

			vdd_cpu_big0_s0: dcdc-reg2 {
				regulator-name = "vdd_cpu_big0_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <1050000>;
				regulator-ramp-delay = <12500>;

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

			vdd_cpu_lit_s0: dcdc-reg3 {
				regulator-name = "vdd_cpu_lit_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

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

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

			vdd_cpu_big1_mem_s0: dcdc-reg5 {
				regulator-name = "vdd_cpu_big1_mem_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <1050000>;
				regulator-ramp-delay = <12500>;

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


			vdd_cpu_big0_mem_s0: dcdc-reg6 {
				regulator-name = "vdd_cpu_big0_mem_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <1050000>;
				regulator-ramp-delay = <12500>;

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

			vcc_1v8_s0: dcdc-reg7 {
				regulator-name = "vcc_1v8_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			vdd_cpu_lit_mem_s0: dcdc-reg8 {
				regulator-name = "vdd_cpu_lit_mem_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

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

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

			vdd_ddr_s0: dcdc-reg10 {
				regulator-name = "vdd_ddr_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <900000>;
				regulator-ramp-delay = <12500>;

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

			/* reserved, unused? */
			vcc_1v8_cam_s0: pldo-reg1 {
				regulator-name = "vcc_1v8_cam_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			avdd1v8_ddr_pll_s0: pldo-reg2 {
				regulator-name = "avdd1v8_ddr_pll_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			vdd_1v8_pll_s0: pldo-reg3 {
				regulator-name = "vdd_1v8_pll_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-ramp-delay = <12500>;

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

			/* reserved, unused? */
			vcc_3v3_sd_s0: pldo-reg4 {
				regulator-name = "vcc_3v3_sd_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <12500>;

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

			/* reserved, unused? */
			vcc_2v8_cam_s0: pldo-reg5 {
				regulator-name = "vcc_2v8_cam_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
				regulator-ramp-delay = <12500>;

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

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

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

			vdd_0v75_pll_s0: nldo-reg1 {
				regulator-name = "vdd_0v75_pll_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;
				regulator-ramp-delay = <12500>;

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

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

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

			avdd_0v85_s0: nldo-reg3 {
				regulator-name = "avdd_0v85_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;
				regulator-ramp-delay = <12500>;

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

			/* reserved, unused */
			avdd_1v2_cam_s0: nldo-reg4 {
				regulator-name = "avdd_1v2_cam_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-ramp-delay = <12500>;

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

			avdd_1v2_s0: nldo-reg5 {
				regulator-name = "avdd_1v2_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-ramp-delay = <12500>;

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

&tsadc {
	status = "okay";
};

&u2phy2 {
	status = "okay";
};

&u2phy2_host {
	phy-supply = <&vcc5v0_host>;
	status = "okay";
};

&u2phy3 {
	status = "okay";
};

&u2phy3_host {
	phy-supply = <&vcc5v0_host>;
	status = "okay";
};

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

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb_host1_ehci {
	status = "okay";
};

&usb_host1_ohci {
	status = "okay";
};