[people/ms/u-boot.git] / arch / arm / dts / rk3399-puma.dtsi

/*
 * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
 *
 * SPDX-License-Identifier:     GPL-2.0+	X11
 */

#include <dt-bindings/pwm/pwm.h>
#include "rk3399.dtsi"

/ {
	model = "Theobroma Systems RK3399-Q7 SoM";
	compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399";

	config {
		u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
		u-boot,mmc-env-offset = <0x4000>;      /* @  16KB */
		u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */
		u-boot,boot-led = "module_led";
		sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
	};

	chosen {
		stdout-path = "serial0:115200n8";
		u-boot,spl-boot-order = \
			"same-as-spl", &spiflash, &sdhci, &sdmmc;
	};

	aliases {
		spi0 = &spi1;
		spi1 = &spi5;
	};

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

		module_led {
			label = "module_led";
			gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		sd_card_led {
			label = "sd_card_led";
			gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "mmc0";
		};
	};

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

	dw_hdmi_audio: dw-hdmi-audio {
		status = "enabled";
		compatible = "rockchip,dw-hdmi-audio";
		#sound-dai-cells = <0>;
	};

	hdmi_codec: hdmi-codec {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,name = "HDMI-CODEC";

		simple-audio-card,cpu {
			sound-dai = <&i2s2>;
		};

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

	hdmi_sound: hdmi-sound {
		status = "disabled";
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,name = "rockchip,hdmi";

		simple-audio-card,cpu {
			sound-dai = <&i2s2>;
		};
		simple-audio-card,codec {
			sound-dai = <&hdmi>;
		};
	};

	usbhub_enable: usbhub_enable {
		compatible = "regulator-fixed";
		regulator-name = "usbhub_enable";
		enable-active-low;
		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	/*
	 * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module
	 * eMMC and SPI flash powered-down initially (in fact it keeps the
	 * reset signal asserted).  Even though it is an enable signal, we
	 * model this as a regulator.
	 */
	bios_enable: bios_enable {
		compatible = "regulator-fixed";
		u-boot,dm-pre-reloc;
		regulator-name = "bios_enable";
		enable-active-high;
		gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	vccadc_ref: vccadc-ref {
		compatible = "regulator-fixed";
		regulator-name = "vcc1v8_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

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

	vcc5v0_otg: vcc5v0-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_vbus_drv>;
		regulator-name = "vcc5v0_otg";
		regulator-always-on;
	};

	vcc5v0_host: vcc5v0-host-regulator {
		compatible = "regulator-fixed";
		enable-active-low;
		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc5v0_host";
		regulator-always-on;
	};

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

	vcc_phy: vcc-phy-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_phy";
		regulator-always-on;
		regulator-boot-on;
	};

	vdd_log: vdd-log {
		compatible = "pwm-regulator";
		pwms = <&pwm2 0 25000 1>;
		regulator-name = "vdd_log";
		regulator-min-microvolt = <800000>;
		regulator-max-microvolt = <1400000>;
		regulator-always-on;
		regulator-boot-on;

		/* for rockchip boot on */
		rockchip,pwm_id= <2>;
		rockchip,pwm_voltage = <1000000>;
	};
};

&emmc_phy {
	status = "okay";
};

&gmac {
	phy-supply = <&vcc_phy>;
	phy-mode = "rgmii";
	clock_in_out = "input";
	snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	snps,reset-delays-us = <2 10000 50000>;
	assigned-clocks = <&cru SCLK_RMII_SRC>;
	assigned-clock-parents = <&clkin_gmac>;
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>;
	tx_delay = <0x10>;
	rx_delay = <0x10>;
	status = "okay";
};

&hdmi {
	#address-cells = <1>;
	#size-cells = <0>;
	#sound-dai-cells = <0>;
	status = "okay";
};

&i2c0 {
	status = "okay";
	i2c-scl-rising-time-ns = <168>;
	i2c-scl-falling-time-ns = <4>;
	clock-frequency = <400000>;

	vdd_gpu: fan535555@60 {
		compatible = "fcs,fan53555";
		reg = <0x60>;
		vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
		vin-supply = <&vcc5v0_sys>;
		regulator-compatible = "fan53555-reg";
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <600000>;
		regulator-max-microvolt = <1230000>;
		regulator-ramp-delay = <1000>;
		fcs,suspend-voltage-selector = <1>;
		regulator-always-on;
		regulator-boot-on;
		regulator-initial-state = <3>;
			regulator-state-mem {
			regulator-off-in-suspend;
		};
	};

	rk808: pmic@1b {
		compatible = "rockchip,rk808";
		reg = <0x1b>;
		interrupt-parent = <&gpio1>;
		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;  // TODO check interrupt?
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>;
		rockchip,system-power-controller;
		wakeup-source;
		#clock-cells = <1>;
		clock-output-names = "xin32k", "rk808-clkout2";

		vcc1-supply = <&vcc5v0_sys>;
		vcc2-supply = <&vcc5v0_sys>;
		vcc3-supply = <&vcc5v0_sys>;
		vcc4-supply = <&vcc5v0_sys>;
		vcc6-supply = <&vcc5v0_sys>;
		vcc7-supply = <&vcc5v0_sys>;
		vcc8-supply = <&vcc3v3_sys>;
		vcc9-supply = <&vcc5v0_sys>;
		vcc10-supply = <&vcc5v0_sys>;
		vcc11-supply = <&vcc5v0_sys>;
		vcc12-supply = <&vcc3v3_sys>;
		vddio-supply = <&vcc1v8_pmu>;

		regulators {
			vdd_center: DCDC_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;
				regulator-name = "vdd_center";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_cpu_l: DCDC_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;
				regulator-name = "vdd_cpu_l";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_ddr";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc_1v8: DCDC_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_1v8";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_ldo1: LDO_REG1 {
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_ldo1";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc1v8_hdmi: LDO_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc1v8_hdmi";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc1v8_pmu: LDO_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc1v8_pmu";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_sd: LDO_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3000000>;
				regulator-name = "vcc_sd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3000000>;
				};
			};

			vcc_ldo5: LDO_REG5 {
				regulator-boot-on;
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-name = "vcc_ldo5";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_ldo6: LDO_REG6 {
				regulator-boot-on;
				regulator-min-microvolt = <1500000>;
				regulator-max-microvolt = <1500000>;
				regulator-name = "vcc_ldo6";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc0v9_hdmi: LDO_REG7 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <900000>;
				regulator-name = "vcc0v9_hdmi";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_efuse: LDO_REG8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_efuse";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc3v3_s3: SWITCH_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc3v3_s3";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc3v3_s0: SWITCH_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc3v3_s0";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};
		};
	};
};

&i2c8 {
	status = "okay";
	clock-frequency = <400000>;

	vdd_cpu_b: fan53555@60 {
		compatible = "fcs,fan53555";
		reg = <0x60>;
		vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
		vin-supply = <&vcc5v0_sys>;
		regulator-compatible = "fan53555-reg";
		regulator-name = "vdd_cpu_b";
		regulator-min-microvolt = <600000>;
		regulator-max-microvolt = <1230000>;
		regulator-ramp-delay = <1000>;
		fcs,suspend-voltage-selector = <1>;
		regulator-always-on;
		regulator-boot-on;
		regulator-initial-state = <3>;
			regulator-state-mem {
			regulator-off-in-suspend;
		};
	};
};

&i2s0 {
	status = "okay";
	rockchip,i2s-broken-burst-len;
	rockchip,playback-channels = <8>;
	rockchip,capture-channels = <8>;
	#sound-dai-cells = <0>;
};

&i2s2 {
	#sound-dai-cells = <0>;
	status = "okay";
};

&io_domains {
	status = "okay";

	bt656-supply = <&vcc_1v8>;	/* bt656_gpio2ab_ms */
	audio-supply = <&vcc_1v8>;	/* audio_gpio3d4a_ms */
	sdmmc-supply = <&vcc_sd>;	/* sdmmc_gpio4b_ms */
	gpio1830-supply = <&vcc_1v8>;	/* gpio1833_gpio4cd_ms */
};

&pcie0 {
	assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
	assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
	assigned-clock-rates = <100000000>;
	ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
	num-lanes = <4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pcie_clkreqn>;
	status = "okay";
};

&pcie_phy {
		status = "okay";
};

&pmu_io_domains {
	status = "okay";
	pmu1830-supply = <&vcc_1v8>;
};

&pwm0 {
	status = "okay";
};

&pwm2 {
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	mmc-hs400-1_8v;
	supports-emmc;
	non-removable;
	keep-power-in-suspend;
	mmc-hs400-enhanced-strobe;
	status = "okay";
};

&sdmmc {
	u-boot,dm-pre-reloc;
	clock-frequency = <150000000>;
	clock-freq-min-max = <100000 150000000>;
	supports-sd;
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	num-slots = <1>;
	vqmmc-supply = <&vcc_sd>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&usb_host0_ehci {
	status = "disabled";
};

&usb_host0_ohci {
	status = "disabled";
};

&dwc3_typec0 {
	status = "okay";
};

&usb_host1_ehci {
	status = "disabled";
};

&usb_host1_ohci {
	status = "disabled";
};

&dwc3_typec1 {
	status = "okay";
	tsd,usb-port-power = "usbhub_enable";
};

&vopb {
	status = "okay";
};

&gpio1 {
	u-boot,dm-pre-reloc;
};

&gpio3 {
	u-boot,dm-pre-reloc;
};

&pinctrl {
	/* Pins that are not explicitely used by any devices */
	pinctrl-names = "default";
	pinctrl-0 = <&puma_pin_hog>;

	hog {
		puma_pin_hog: puma_pin_hog {
			rockchip,pins =
				/* We need pull-ups on Q7 buttons */
				<RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */
				<RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */
				<RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */
				<RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */
		};
	};

	pmic {
		pmic_int_l: pmic-int-l {
			rockchip,pins =
				<RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	leds_pins_puma: led_pins@0 {
			rockchip,pins =
				<RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>,
				<RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
	};

	usb2 {
		otg_vbus_drv: otg-vbus-drv {
			rockchip,pins =
				<RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		host_vbus_drv: host-vbus-drv {
			rockchip,pins =
				<RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	i2c8 {
		i2c8_xfer_a: i2c8-xfer {
			rockchip,pins =
				<RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>,
				<RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>;
		};
	};
};

&i2c1 {
	status = "okay";
	clock-frequency = <400000>;
};
&i2c2 {
	status = "okay";
	clock-frequency = <400000>;
};
&i2c4 {
	status = "okay";
	clock-frequency = <400000>;
};
&i2c6 {
	status = "okay";
	clock-frequency = <400000>;
};

&i2c6_xfer {
	/* Enable pull-ups, the pins would float otherwise. */
	rockchip,pins =
		<RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>,
		<RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>;
};

&i2c7 {
	status = "okay";
	clock-frequency = <400000>;

	rtc_twi: rtc@6f {
		compatible = "isil,isl1208";
		reg = <0x6f>;
	};
	fan: fan@18 {
		compatible = "ti,amc6821";
		reg = <0x18>;
		cooling-min-state = <0>;
		cooling-max-state = <9>;
		#cooling-cells = <2>;
	};
};

&uart0 {
	u-boot,dm-pre-reloc;
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer &uart0_cts>;
	status = "okay";
};


&spi1 {
	u-boot,dm-pre-reloc;

	status = "okay";

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

	spiflash: w25q32dw@0 {
		u-boot,dm-pre-reloc;

		compatible = "spi-flash";
		reg = <0>;
		spi-max-frequency = <49500000>;
		spi-cpol;
		spi-cpha;
	};
};

&spi5 {
	status = "okay";
};
Commit	Line	Data
3c2bbd58 PT	1	/*
	2	* (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
	3	*
faf1afc4	4	* SPDX-License-Identifier: GPL-2.0+ X11
3c2bbd58 PT	5	*/
3c2bbd58 PT	6
3c2bbd58 PT	7	#include <dt-bindings/pwm/pwm.h>
3c2bbd58 PT	8	#include "rk3399.dtsi"
3c2bbd58 PT	9
	10	/ {
	11	model = "Theobroma Systems RK3399-Q7 SoM";
f592edd9	12	compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399";
3c2bbd58	13
572045b6	14	config {
56f580d3 PT	15	u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
56f580d3 PT	16	u-boot,mmc-env-offset = <0x4000>; /* @ 16KB */
4436c5db	17	u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */
f592edd9	18	u-boot,boot-led = "module_led";
5f104178	19	sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
572045b6 PT	20	};
572045b6 PT	21
3c2bbd58 PT	22	chosen {
3c2bbd58 PT	23	stdout-path = "serial0:115200n8";
775bd78a PT	24	u-boot,spl-boot-order = \
775bd78a PT	25	"same-as-spl", &spiflash, &sdhci, &sdmmc;
3c2bbd58 PT	26	};
	27
	28	aliases {
	29	spi0 = &spi1;
	30	spi1 = &spi5;
	31	};
	32
f592edd9 PT	33	leds {
	34	compatible = "gpio-leds";
	35	pinctrl-names = "default";
	36	pinctrl-0 = <&leds_pins_puma>;
	37
	38	module_led {
	39	label = "module_led";
366812fa	40	gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
f592edd9 PT	41	linux,default-trigger = "heartbeat";
	42	};
	43
	44	sd_card_led {
	45	label = "sd_card_led";
366812fa	46	gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
f592edd9 PT	47	linux,default-trigger = "mmc0";
	48	};
	49	};
	50
	51	clkin_gmac: external-gmac-clock {
	52	compatible = "fixed-clock";
	53	clock-frequency = <125000000>;
	54	clock-output-names = "clkin_gmac";
	55	#clock-cells = <0>;
	56	};
	57
	58	dw_hdmi_audio: dw-hdmi-audio {
	59	status = "enabled";
	60	compatible = "rockchip,dw-hdmi-audio";
	61	#sound-dai-cells = <0>;
	62	};
	63
	64	hdmi_codec: hdmi-codec {
	65	compatible = "simple-audio-card";
	66	simple-audio-card,format = "i2s";
	67	simple-audio-card,mclk-fs = <256>;
	68	simple-audio-card,name = "HDMI-CODEC";
	69
	70	simple-audio-card,cpu {
	71	sound-dai = <&i2s2>;
	72	};
	73
	74	simple-audio-card,codec {
	75	sound-dai = <&hdmi>;
	76	};
	77	};
	78
	79	hdmi_sound: hdmi-sound {
	80	status = "disabled";
	81	compatible = "simple-audio-card";
	82	simple-audio-card,format = "i2s";
	83	simple-audio-card,mclk-fs = <256>;
	84	simple-audio-card,name = "rockchip,hdmi";
	85
	86	simple-audio-card,cpu {
	87	sound-dai = <&i2s2>;
	88	};
	89	simple-audio-card,codec {
	90	sound-dai = <&hdmi>;
	91	};
	92	};
	93
46c89c8e PT	94	usbhub_enable: usbhub_enable {
	95	compatible = "regulator-fixed";
	96	regulator-name = "usbhub_enable";
	97	enable-active-low;
366812fa	98	gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
46c89c8e PT	99	regulator-boot-on;
	100	regulator-min-microvolt = <3300000>;
	101	regulator-max-microvolt = <3300000>;
	102	};
	103
482cf223 PT	104	/*
	105	* The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module
	106	* eMMC and SPI flash powered-down initially (in fact it keeps the
	107	* reset signal asserted). Even though it is an enable signal, we
	108	* model this as a regulator.
	109	*/
	110	bios_enable: bios_enable {
	111	compatible = "regulator-fixed";
	112	u-boot,dm-pre-reloc;
	113	regulator-name = "bios_enable";
df1e6212	114	enable-active-high;
366812fa	115	gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
482cf223 PT	116	regulator-always-on;
	117	regulator-boot-on;
	118	regulator-min-microvolt = <1800000>;
	119	regulator-max-microvolt = <1800000>;
	120	};
	121
f592edd9 PT	122	vccadc_ref: vccadc-ref {
	123	compatible = "regulator-fixed";
	124	regulator-name = "vcc1v8_sys";
3c2bbd58 PT	125	regulator-always-on;
3c2bbd58 PT	126	regulator-boot-on;
f592edd9 PT	127	regulator-min-microvolt = <1800000>;
f592edd9 PT	128	regulator-max-microvolt = <1800000>;
3c2bbd58 PT	129	};
	130
	131	vcc3v3_sys: vcc3v3-sys {
	132	compatible = "regulator-fixed";
	133	regulator-name = "vcc3v3_sys";
	134	regulator-always-on;
	135	regulator-boot-on;
	136	regulator-min-microvolt = <3300000>;
	137	regulator-max-microvolt = <3300000>;
	138	};
	139
f592edd9	140	vcc5v0_otg: vcc5v0-otg-regulator {
3c2bbd58	141	compatible = "regulator-fixed";
f592edd9	142	enable-active-high;
366812fa	143	gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
f592edd9 PT	144	pinctrl-names = "default";
	145	pinctrl-0 = <&otg_vbus_drv>;
	146	regulator-name = "vcc5v0_otg";
3c2bbd58	147	regulator-always-on;
3c2bbd58 PT	148	};
3c2bbd58 PT	149
f592edd9	150	vcc5v0_host: vcc5v0-host-regulator {
3c2bbd58	151	compatible = "regulator-fixed";
f592edd9	152	enable-active-low;
366812fa	153	gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
f592edd9 PT	154	pinctrl-names = "default";
f592edd9 PT	155	pinctrl-0 = <&host_vbus_drv>;
3c2bbd58	156	regulator-name = "vcc5v0_host";
f592edd9	157	regulator-always-on;
3c2bbd58 PT	158	};
3c2bbd58 PT	159
f592edd9 PT	160	vcc5v0_sys: vcc5v0-sys {
	161	compatible = "regulator-fixed";
	162	regulator-name = "vcc5v0_sys";
	163	regulator-always-on;
	164	regulator-boot-on;
	165	regulator-min-microvolt = <5000000>;
	166	regulator-max-microvolt = <5000000>;
3c2bbd58 PT	167	};
	168
	169	vcc_phy: vcc-phy-regulator {
	170	compatible = "regulator-fixed";
	171	regulator-name = "vcc_phy";
	172	regulator-always-on;
	173	regulator-boot-on;
	174	};
f592edd9 PT	175
	176	vdd_log: vdd-log {
	177	compatible = "pwm-regulator";
	178	pwms = <&pwm2 0 25000 1>;
	179	regulator-name = "vdd_log";
	180	regulator-min-microvolt = <800000>;
	181	regulator-max-microvolt = <1400000>;
	182	regulator-always-on;
	183	regulator-boot-on;
	184
	185	/* for rockchip boot on */
	186	rockchip,pwm_id= <2>;
	187	rockchip,pwm_voltage = <1000000>;
	188	};
3c2bbd58 PT	189	};
	190
	191	&emmc_phy {
	192	status = "okay";
	193	};
	194
f592edd9 PT	195	&gmac {
	196	phy-supply = <&vcc_phy>;
	197	phy-mode = "rgmii";
	198	clock_in_out = "input";
366812fa	199	snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
f592edd9 PT	200	snps,reset-active-low;
	201	snps,reset-delays-us = <2 10000 50000>;
	202	assigned-clocks = <&cru SCLK_RMII_SRC>;
	203	assigned-clock-parents = <&clkin_gmac>;
	204	pinctrl-names = "default";
	205	pinctrl-0 = <&rgmii_pins>;
	206	tx_delay = <0x10>;
	207	rx_delay = <0x10>;
3c2bbd58 PT	208	status = "okay";
	209	};
	210
f592edd9 PT	211	&hdmi {
	212	#address-cells = <1>;
	213	#size-cells = <0>;
	214	#sound-dai-cells = <0>;
3c2bbd58 PT	215	status = "okay";
	216	};
	217
f592edd9	218	&i2c0 {
3c2bbd58	219	status = "okay";
f592edd9 PT	220	i2c-scl-rising-time-ns = <168>;
	221	i2c-scl-falling-time-ns = <4>;
	222	clock-frequency = <400000>;
	223
	224	vdd_gpu: fan535555@60 {
	225	compatible = "fcs,fan53555";
	226	reg = <0x60>;
366812fa	227	vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
f592edd9 PT	228	vin-supply = <&vcc5v0_sys>;
	229	regulator-compatible = "fan53555-reg";
	230	regulator-name = "vdd_gpu";
	231	regulator-min-microvolt = <600000>;
	232	regulator-max-microvolt = <1230000>;
	233	regulator-ramp-delay = <1000>;
	234	fcs,suspend-voltage-selector = <1>;
	235	regulator-always-on;
	236	regulator-boot-on;
	237	regulator-initial-state = <3>;
	238	regulator-state-mem {
	239	regulator-off-in-suspend;
	240	};
	241	};
	242
	243	rk808: pmic@1b {
	244	compatible = "rockchip,rk808";
	245	reg = <0x1b>;
	246	interrupt-parent = <&gpio1>;
	247	interrupts = <22 IRQ_TYPE_LEVEL_LOW>; // TODO check interrupt?
	248	pinctrl-names = "default";
	249	pinctrl-0 = <&pmic_int_l>;
	250	rockchip,system-power-controller;
	251	wakeup-source;
	252	#clock-cells = <1>;
	253	clock-output-names = "xin32k", "rk808-clkout2";
	254
	255	vcc1-supply = <&vcc5v0_sys>;
	256	vcc2-supply = <&vcc5v0_sys>;
	257	vcc3-supply = <&vcc5v0_sys>;
	258	vcc4-supply = <&vcc5v0_sys>;
	259	vcc6-supply = <&vcc5v0_sys>;
	260	vcc7-supply = <&vcc5v0_sys>;
	261	vcc8-supply = <&vcc3v3_sys>;
	262	vcc9-supply = <&vcc5v0_sys>;
	263	vcc10-supply = <&vcc5v0_sys>;
	264	vcc11-supply = <&vcc5v0_sys>;
	265	vcc12-supply = <&vcc3v3_sys>;
	266	vddio-supply = <&vcc1v8_pmu>;
	267
	268	regulators {
	269	vdd_center: DCDC_REG1 {
	270	regulator-always-on;
	271	regulator-boot-on;
	272	regulator-min-microvolt = <750000>;
	273	regulator-max-microvolt = <1350000>;
	274	regulator-ramp-delay = <6001>;
	275	regulator-name = "vdd_center";
	276	regulator-state-mem {
	277	regulator-off-in-suspend;
	278	};
	279	};
	280
	281	vdd_cpu_l: DCDC_REG2 {
	282	regulator-always-on;
	283	regulator-boot-on;
	284	regulator-min-microvolt = <750000>;
	285	regulator-max-microvolt = <1350000>;
	286	regulator-ramp-delay = <6001>;
	287	regulator-name = "vdd_cpu_l";
	288	regulator-state-mem {
	289	regulator-off-in-suspend;
	290	};
	291	};
292
293	vcc_ddr: DCDC_REG3 {
294	regulator-always-on;
295	regulator-boot-on;
296	regulator-name = "vcc_ddr";
297	regulator-state-mem {
298	regulator-on-in-suspend;
299	};
300	};
301
302	vcc_1v8: DCDC_REG4 {
303	regulator-always-on;
304	regulator-boot-on;
305	regulator-min-microvolt = <1800000>;
306	regulator-max-microvolt = <1800000>;
307	regulator-name = "vcc_1v8";
308	regulator-state-mem {
309	regulator-on-in-suspend;
310	regulator-suspend-microvolt = <1800000>;
311	};
312	};
313
314	vcc_ldo1: LDO_REG1 {
315	regulator-boot-on;
316	regulator-min-microvolt = <1800000>;
317	regulator-max-microvolt = <1800000>;
318	regulator-name = "vcc_ldo1";
319	regulator-state-mem {
320	regulator-off-in-suspend;
321	};
322	};
323
324	vcc1v8_hdmi: LDO_REG2 {
325	regulator-always-on;
326	regulator-boot-on;
327	regulator-min-microvolt = <1800000>;
328	regulator-max-microvolt = <1800000>;
329	regulator-name = "vcc1v8_hdmi";
330	regulator-state-mem {
331	regulator-off-in-suspend;
332	};
333	};
334
335	vcc1v8_pmu: LDO_REG3 {
336	regulator-always-on;
337	regulator-boot-on;
338	regulator-min-microvolt = <1800000>;
339	regulator-max-microvolt = <1800000>;
340	regulator-name = "vcc1v8_pmu";
341	regulator-state-mem {
342	regulator-on-in-suspend;
343	regulator-suspend-microvolt = <1800000>;
344	};
345	};
346
347	vcc_sd: LDO_REG4 {
348	regulator-always-on;
349	regulator-boot-on;
350	regulator-min-microvolt = <1800000>;
4f70039b	351	regulator-max-microvolt = <3000000>;
f592edd9 PT	352	regulator-name = "vcc_sd";
	353	regulator-state-mem {
	354	regulator-on-in-suspend;
4f70039b	355	regulator-suspend-microvolt = <3000000>;
f592edd9 PT	356	};
	357	};
	358
	359	vcc_ldo5: LDO_REG5 {
	360	regulator-boot-on;
	361	regulator-min-microvolt = <3000000>;
	362	regulator-max-microvolt = <3000000>;
	363	regulator-name = "vcc_ldo5";
	364	regulator-state-mem {
	365	regulator-off-in-suspend;
	366	};
	367	};
	368
	369	vcc_ldo6: LDO_REG6 {
	370	regulator-boot-on;
	371	regulator-min-microvolt = <1500000>;
	372	regulator-max-microvolt = <1500000>;
	373	regulator-name = "vcc_ldo6";
	374	regulator-state-mem {
	375	regulator-off-in-suspend;
	376	};
	377	};
	378
	379	vcc0v9_hdmi: LDO_REG7 {
	380	regulator-always-on;
	381	regulator-boot-on;
	382	regulator-min-microvolt = <900000>;
	383	regulator-max-microvolt = <900000>;
	384	regulator-name = "vcc0v9_hdmi";
	385	regulator-state-mem {
	386	regulator-off-in-suspend;
	387	};
	388	};
	389
	390	vcc_efuse: LDO_REG8 {
	391	regulator-always-on;
	392	regulator-boot-on;
	393	regulator-min-microvolt = <1800000>;
	394	regulator-max-microvolt = <1800000>;
	395	regulator-name = "vcc_efuse";
	396	regulator-state-mem {
	397	regulator-off-in-suspend;
	398	};
	399	};
	400
	401	vcc3v3_s3: SWITCH_REG1 {
	402	regulator-always-on;
	403	regulator-boot-on;
	404	regulator-name = "vcc3v3_s3";
	405	regulator-state-mem {
	406	regulator-off-in-suspend;
	407	};
	408	};
	409
	410	vcc3v3_s0: SWITCH_REG2 {
	411	regulator-always-on;
	412	regulator-boot-on;
	413	regulator-name = "vcc3v3_s0";
	414	regulator-state-mem {
	415	regulator-off-in-suspend;
	416	};
	417	};
	418	};
	419	};
3c2bbd58 PT	420	};
3c2bbd58 PT	421
f592edd9 PT	422	&i2c8 {
	423	status = "okay";
	424	clock-frequency = <400000>;
	425
	426	vdd_cpu_b: fan53555@60 {
	427	compatible = "fcs,fan53555";
	428	reg = <0x60>;
366812fa	429	vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
f592edd9 PT	430	vin-supply = <&vcc5v0_sys>;
	431	regulator-compatible = "fan53555-reg";
	432	regulator-name = "vdd_cpu_b";
	433	regulator-min-microvolt = <600000>;
	434	regulator-max-microvolt = <1230000>;
	435	regulator-ramp-delay = <1000>;
	436	fcs,suspend-voltage-selector = <1>;
	437	regulator-always-on;
	438	regulator-boot-on;
	439	regulator-initial-state = <3>;
	440	regulator-state-mem {
	441	regulator-off-in-suspend;
	442	};
	443	};
	444	};
	445
	446	&i2s0 {
	447	status = "okay";
	448	rockchip,i2s-broken-burst-len;
	449	rockchip,playback-channels = <8>;
	450	rockchip,capture-channels = <8>;
	451	#sound-dai-cells = <0>;
	452	};
	453
	454	&i2s2 {
	455	#sound-dai-cells = <0>;
	456	status = "okay";
	457	};
	458
	459	&io_domains {
	460	status = "okay";
	461
	462	bt656-supply = <&vcc_1v8>; /* bt656_gpio2ab_ms */
	463	audio-supply = <&vcc_1v8>; /* audio_gpio3d4a_ms */
	464	sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
	465	gpio1830-supply = <&vcc_1v8>; /* gpio1833_gpio4cd_ms */
	466	};
	467
	468	&pcie0 {
	469	assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
	470	assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
	471	assigned-clock-rates = <100000000>;
366812fa	472	ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
f592edd9 PT	473	num-lanes = <4>;
	474	pinctrl-names = "default";
	475	pinctrl-0 = <&pcie_clkreqn>;
	476	status = "okay";
	477	};
	478
	479	&pcie_phy {
482cf223	480	status = "okay";
f592edd9 PT	481	};
	482
	483	&pmu_io_domains {
	484	status = "okay";
	485	pmu1830-supply = <&vcc_1v8>;
	486	};
	487
	488	&pwm0 {
	489	status = "okay";
	490	};
	491
	492	&pwm2 {
3c2bbd58 PT	493	status = "okay";
	494	};
	495
	496	&sdhci {
	497	bus-width = <8>;
	498	mmc-hs400-1_8v;
f592edd9	499	supports-emmc;
3c2bbd58	500	non-removable;
f592edd9 PT	501	keep-power-in-suspend;
f592edd9 PT	502	mmc-hs400-enhanced-strobe;
3c2bbd58 PT	503	status = "okay";
	504	};
	505
f592edd9	506	&sdmmc {
482cf223	507	u-boot,dm-pre-reloc;
f592edd9 PT	508	clock-frequency = <150000000>;
	509	clock-freq-min-max = <100000 150000000>;
	510	supports-sd;
	511	bus-width = <4>;
	512	cap-mmc-highspeed;
	513	cap-sd-highspeed;
	514	disable-wp;
	515	num-slots = <1>;
	516	vqmmc-supply = <&vcc_sd>;
	517	pinctrl-names = "default";
	518	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
3c2bbd58 PT	519	status = "okay";
	520	};
	521
	522	&uart2 {
	523	status = "okay";
	524	};
	525
	526	&usb_host0_ehci {
b1e1ce2c	527	status = "disabled";
3c2bbd58 PT	528	};
	529
	530	&usb_host0_ohci {
b1e1ce2c	531	status = "disabled";
3c2bbd58 PT	532	};
	533
	534	&dwc3_typec0 {
b1e1ce2c	535	status = "okay";
3c2bbd58 PT	536	};
	537
	538	&usb_host1_ehci {
b1e1ce2c	539	status = "disabled";
3c2bbd58 PT	540	};
	541
	542	&usb_host1_ohci {
b1e1ce2c	543	status = "disabled";
3c2bbd58 PT	544	};
	545
	546	&dwc3_typec1 {
	547	status = "okay";
884ad05d	548	tsd,usb-port-power = "usbhub_enable";
3c2bbd58 PT	549	};
3c2bbd58 PT	550
f592edd9 PT	551	&vopb {
	552	status = "okay";
	553	};
	554
5f104178 PT	555	&gpio1 {
	556	u-boot,dm-pre-reloc;
	557	};
	558
482cf223 PT	559	&gpio3 {
	560	u-boot,dm-pre-reloc;
	561	};
	562
3c2bbd58	563	&pinctrl {
f592edd9 PT	564	/* Pins that are not explicitely used by any devices */
	565	pinctrl-names = "default";
	566	pinctrl-0 = <&puma_pin_hog>;
482cf223	567
f592edd9 PT	568	hog {
	569	puma_pin_hog: puma_pin_hog {
	570	rockchip,pins =
	571	/* We need pull-ups on Q7 buttons */
366812fa KG	572	<RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */
	573	<RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */
	574	<RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */
	575	<RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */
f592edd9 PT	576	};
	577	};
	578
3c2bbd58 PT	579	pmic {
	580	pmic_int_l: pmic-int-l {
	581	rockchip,pins =
366812fa	582	<RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
3c2bbd58	583	};
f592edd9 PT	584	};
	585
	586	leds_pins_puma: led_pins@0 {
	587	rockchip,pins =
366812fa KG	588	<RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>,
366812fa KG	589	<RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
f592edd9	590	};
3c2bbd58	591
f592edd9 PT	592	usb2 {
f592edd9 PT	593	otg_vbus_drv: otg-vbus-drv {
3c2bbd58	594	rockchip,pins =
366812fa	595	<RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
f592edd9 PT	596	};
	597
	598	host_vbus_drv: host-vbus-drv {
	599	rockchip,pins =
366812fa	600	<RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
f592edd9 PT	601	};
	602	};
	603
	604	i2c8 {
	605	i2c8_xfer_a: i2c8-xfer {
366812fa KG	606	rockchip,pins =
	607	<RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>,
	608	<RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>;
3c2bbd58 PT	609	};
	610	};
	611	};
	612
f592edd9 PT	613	&i2c1 {
	614	status = "okay";
	615	clock-frequency = <400000>;
	616	};
	617	&i2c2 {
	618	status = "okay";
	619	clock-frequency = <400000>;
	620	};
	621	&i2c4 {
	622	status = "okay";
	623	clock-frequency = <400000>;
	624	};
	625	&i2c6 {
	626	status = "okay";
	627	clock-frequency = <400000>;
	628	};
	629
	630	&i2c6_xfer {
	631	/* Enable pull-ups, the pins would float otherwise. */
	632	rockchip,pins =
366812fa KG	633	<RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>,
366812fa KG	634	<RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>;
f592edd9 PT	635	};
	636
	637	&i2c7 {
	638	status = "okay";
	639	clock-frequency = <400000>;
	640
	641	rtc_twi: rtc@6f {
	642	compatible = "isil,isl1208";
	643	reg = <0x6f>;
	644	};
	645	fan: fan@18 {
	646	compatible = "ti,amc6821";
	647	reg = <0x18>;
	648	cooling-min-state = <0>;
	649	cooling-max-state = <9>;
	650	#cooling-cells = <2>;
	651	};
	652	};
	653
	654	&uart0 {
	655	u-boot,dm-pre-reloc;
3c2bbd58	656	pinctrl-names = "default";
f592edd9	657	pinctrl-0 = <&uart0_xfer &uart0_cts>;
3c2bbd58 PT	658	status = "okay";
	659	};
	660
f592edd9	661
3c2bbd58 PT	662	&spi1 {
	663	u-boot,dm-pre-reloc;
	664
	665	status = "okay";
	666
	667	#address-cells = <1>;
	668	#size-cells = <0>;
	669
	670	spiflash: w25q32dw@0 {
	671	u-boot,dm-pre-reloc;
	672
	673	compatible = "spi-flash";
	674	reg = <0>;
2dd2c011	675	spi-max-frequency = <49500000>;
3c2bbd58 PT	676	spi-cpol;
	677	spi-cpha;
	678	};
	679	};
	680
	681	&spi5 {
	682	status = "okay";
	683	};