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

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3228-cru.h>
#include <dt-bindings/thermal/thermal.h>
#include <dt-bindings/power/rk3228-power.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	interrupt-parent = <&gic>;

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		spi0 = &spi0;
	};

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

		cpu0: cpu@f00 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf00>;
			resets = <&cru SRST_CORE0>;
			operating-points-v2 = <&cpu0_opp_table>;
			#cooling-cells = <2>; /* min followed by max */
			clock-latency = <40000>;
			clocks = <&cru ARMCLK>;
			enable-method = "psci";
		};

		cpu1: cpu@f01 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf01>;
			resets = <&cru SRST_CORE1>;
			operating-points-v2 = <&cpu0_opp_table>;
			#cooling-cells = <2>; /* min followed by max */
			enable-method = "psci";
		};

		cpu2: cpu@f02 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf02>;
			resets = <&cru SRST_CORE2>;
			operating-points-v2 = <&cpu0_opp_table>;
			#cooling-cells = <2>; /* min followed by max */
			enable-method = "psci";
		};

		cpu3: cpu@f03 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf03>;
			resets = <&cru SRST_CORE3>;
			operating-points-v2 = <&cpu0_opp_table>;
			#cooling-cells = <2>; /* min followed by max */
			enable-method = "psci";
		};
	};

	cpu0_opp_table: opp-table-0 {
		compatible = "operating-points-v2";
		opp-shared;

		opp-408000000 {
			opp-hz = /bits/ 64 <408000000>;
			opp-microvolt = <950000>;
			clock-latency-ns = <40000>;
			opp-suspend;
		};
		opp-600000000 {
			opp-hz = /bits/ 64 <600000000>;
			opp-microvolt = <975000>;
		};
		opp-816000000 {
			opp-hz = /bits/ 64 <816000000>;
			opp-microvolt = <1000000>;
		};
		opp-1008000000 {
			opp-hz = /bits/ 64 <1008000000>;
			opp-microvolt = <1175000>;
		};
		opp-1200000000 {
			opp-hz = /bits/ 64 <1200000000>;
			opp-microvolt = <1275000>;
		};
	};

	arm-pmu {
		compatible = "arm,cortex-a7-pmu";
		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
	};

	psci {
		compatible = "arm,psci-1.0", "arm,psci-0.2";
		method = "smc";
	};

	timer {
		compatible = "arm,armv7-timer";
		arm,cpu-registers-not-fw-configured;
		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
		clock-frequency = <24000000>;
	};

	xin24m: oscillator {
		compatible = "fixed-clock";
		clock-frequency = <24000000>;
		clock-output-names = "xin24m";
		#clock-cells = <0>;
	};

	display_subsystem: display-subsystem {
		compatible = "rockchip,display-subsystem";
		ports = <&vop_out>;
	};

	i2s1: i2s1@100b0000 {
		compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
		reg = <0x100b0000 0x4000>;
		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
		clock-names = "i2s_clk", "i2s_hclk";
		clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
		dmas = <&pdma 14>, <&pdma 15>;
		dma-names = "tx", "rx";
		pinctrl-names = "default";
		pinctrl-0 = <&i2s1_bus>;
		status = "disabled";
	};

	i2s0: i2s0@100c0000 {
		compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
		reg = <0x100c0000 0x4000>;
		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
		clock-names = "i2s_clk", "i2s_hclk";
		clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
		dmas = <&pdma 11>, <&pdma 12>;
		dma-names = "tx", "rx";
		status = "disabled";
	};

	spdif: spdif@100d0000 {
		compatible = "rockchip,rk3228-spdif";
		reg = <0x100d0000 0x1000>;
		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>;
		clock-names = "mclk", "hclk";
		dmas = <&pdma 10>;
		dma-names = "tx";
		pinctrl-names = "default";
		pinctrl-0 = <&spdif_tx>;
		status = "disabled";
	};

	i2s2: i2s2@100e0000 {
		compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
		reg = <0x100e0000 0x4000>;
		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
		clock-names = "i2s_clk", "i2s_hclk";
		clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
		dmas = <&pdma 0>, <&pdma 1>;
		dma-names = "tx", "rx";
		status = "disabled";
	};

	grf: syscon@11000000 {
		compatible = "rockchip,rk3228-grf", "syscon", "simple-mfd";
		reg = <0x11000000 0x1000>;
		#address-cells = <1>;
		#size-cells = <1>;

		io_domains: io-domains {
			compatible = "rockchip,rk3228-io-voltage-domain";
			status = "disabled";
		};

		power: power-controller {
			compatible = "rockchip,rk3228-power-controller";
			#power-domain-cells = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			power-domain@RK3228_PD_VIO {
				reg = <RK3228_PD_VIO>;
				clocks = <&cru ACLK_HDCP>,
					 <&cru SCLK_HDCP>,
					 <&cru ACLK_IEP>,
					 <&cru HCLK_IEP>,
					 <&cru ACLK_RGA>,
					 <&cru HCLK_RGA>,
					 <&cru SCLK_RGA>;
				pm_qos = <&qos_hdcp>,
					 <&qos_iep>,
					 <&qos_rga_r>,
					 <&qos_rga_w>;
				#power-domain-cells = <0>;
			};

			power-domain@RK3228_PD_VOP {
				reg = <RK3228_PD_VOP>;
				clocks =<&cru ACLK_VOP>,
					<&cru DCLK_VOP>,
					<&cru HCLK_VOP>;
				pm_qos = <&qos_vop>;
				#power-domain-cells = <0>;
			};

			power-domain@RK3228_PD_VPU {
				reg = <RK3228_PD_VPU>;
				clocks = <&cru ACLK_VPU>,
					 <&cru HCLK_VPU>;
				pm_qos = <&qos_vpu>;
				#power-domain-cells = <0>;
			};

			power-domain@RK3228_PD_RKVDEC {
				reg = <RK3228_PD_RKVDEC>;
				clocks = <&cru ACLK_RKVDEC>,
					 <&cru HCLK_RKVDEC>,
					 <&cru SCLK_VDEC_CABAC>,
					 <&cru SCLK_VDEC_CORE>;
				pm_qos = <&qos_rkvdec_r>,
					 <&qos_rkvdec_w>;
				#power-domain-cells = <0>;
			};

			power-domain@RK3228_PD_GPU {
				reg = <RK3228_PD_GPU>;
				clocks = <&cru ACLK_GPU>;
				pm_qos = <&qos_gpu>;
				#power-domain-cells = <0>;
			};
		};

		u2phy0: usb2phy@760 {
			compatible = "rockchip,rk3228-usb2phy";
			reg = <0x0760 0x0c>;
			clocks = <&cru SCLK_OTGPHY0>;
			clock-names = "phyclk";
			clock-output-names = "usb480m_phy0";
			#clock-cells = <0>;
			status = "disabled";

			u2phy0_otg: otg-port {
				interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "otg-bvalid", "otg-id",
						  "linestate";
				#phy-cells = <0>;
				status = "disabled";
			};

			u2phy0_host: host-port {
				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "linestate";
				#phy-cells = <0>;
				status = "disabled";
			};
		};

		u2phy1: usb2phy@800 {
			compatible = "rockchip,rk3228-usb2phy";
			reg = <0x0800 0x0c>;
			clocks = <&cru SCLK_OTGPHY1>;
			clock-names = "phyclk";
			clock-output-names = "usb480m_phy1";
			#clock-cells = <0>;
			status = "disabled";

			u2phy1_otg: otg-port {
				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "linestate";
				#phy-cells = <0>;
				status = "disabled";
			};

			u2phy1_host: host-port {
				interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "linestate";
				#phy-cells = <0>;
				status = "disabled";
			};
		};
	};

	uart0: serial@11010000 {
		compatible = "snps,dw-apb-uart";
		reg = <0x11010000 0x100>;
		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	uart1: serial@11020000 {
		compatible = "snps,dw-apb-uart";
		reg = <0x11020000 0x100>;
		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart1_xfer>;
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	uart2: serial@11030000 {
		compatible = "snps,dw-apb-uart";
		reg = <0x11030000 0x100>;
		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart2_xfer>;
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	efuse: efuse@11040000 {
		compatible = "rockchip,rk3228-efuse";
		reg = <0x11040000 0x20>;
		clocks = <&cru PCLK_EFUSE_256>;
		clock-names = "pclk_efuse";
		#address-cells = <1>;
		#size-cells = <1>;

		/* Data cells */
		efuse_id: id@7 {
			reg = <0x7 0x10>;
		};
		cpu_leakage: cpu_leakage@17 {
			reg = <0x17 0x1>;
		};
	};

	i2c0: i2c@11050000 {
		compatible = "rockchip,rk3228-i2c";
		reg = <0x11050000 0x1000>;
		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C0>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c0_xfer>;
		status = "disabled";
	};

	i2c1: i2c@11060000 {
		compatible = "rockchip,rk3228-i2c";
		reg = <0x11060000 0x1000>;
		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C1>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c1_xfer>;
		status = "disabled";
	};

	i2c2: i2c@11070000 {
		compatible = "rockchip,rk3228-i2c";
		reg = <0x11070000 0x1000>;
		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C2>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c2_xfer>;
		status = "disabled";
	};

	i2c3: i2c@11080000 {
		compatible = "rockchip,rk3228-i2c";
		reg = <0x11080000 0x1000>;
		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C3>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c3_xfer>;
		status = "disabled";
	};

	spi0: spi@11090000 {
		compatible = "rockchip,rk3228-spi";
		reg = <0x11090000 0x1000>;
		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
		clock-names = "spiclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0 &spi0_cs1>;
		status = "disabled";
	};

	wdt: watchdog@110a0000 {
		compatible = "rockchip,rk3228-wdt", "snps,dw-wdt";
		reg = <0x110a0000 0x100>;
		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_CPU>;
		status = "disabled";
	};

	pwm0: pwm@110b0000 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0x110b0000 0x10>;
		#pwm-cells = <3>;
		clocks = <&cru PCLK_PWM>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm0_pin>;
		status = "disabled";
	};

	pwm1: pwm@110b0010 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0x110b0010 0x10>;
		#pwm-cells = <3>;
		clocks = <&cru PCLK_PWM>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm1_pin>;
		status = "disabled";
	};

	pwm2: pwm@110b0020 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0x110b0020 0x10>;
		#pwm-cells = <3>;
		clocks = <&cru PCLK_PWM>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm2_pin>;
		status = "disabled";
	};

	pwm3: pwm@110b0030 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0x110b0030 0x10>;
		#pwm-cells = <2>;
		clocks = <&cru PCLK_PWM>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm3_pin>;
		status = "disabled";
	};

	timer: timer@110c0000 {
		compatible = "rockchip,rk3228-timer", "rockchip,rk3288-timer";
		reg = <0x110c0000 0x20>;
		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&xin24m>;
		clock-names = "pclk", "timer";
	};

	cru: clock-controller@110e0000 {
		compatible = "rockchip,rk3228-cru";
		reg = <0x110e0000 0x1000>;
		clocks = <&xin24m>;
		clock-names = "xin24m";
		rockchip,grf = <&grf>;
		#clock-cells = <1>;
		#reset-cells = <1>;
		assigned-clocks =
			<&cru PLL_GPLL>, <&cru ARMCLK>,
			<&cru PLL_CPLL>, <&cru ACLK_PERI>,
			<&cru HCLK_PERI>, <&cru PCLK_PERI>,
			<&cru ACLK_CPU>, <&cru HCLK_CPU>,
			<&cru PCLK_CPU>;
		assigned-clock-rates =
			<594000000>, <816000000>,
			<500000000>, <150000000>,
			<150000000>, <75000000>,
			<150000000>, <150000000>,
			<75000000>;
	};

	pdma: dma-controller@110f0000 {
		compatible = "arm,pl330", "arm,primecell";
		reg = <0x110f0000 0x4000>;
		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
		#dma-cells = <1>;
		arm,pl330-periph-burst;
		clocks = <&cru ACLK_DMAC>;
		clock-names = "apb_pclk";
	};

	thermal-zones {
		cpu_thermal: cpu-thermal {
			polling-delay-passive = <100>; /* milliseconds */
			polling-delay = <5000>; /* milliseconds */

			thermal-sensors = <&tsadc 0>;

			trips {
				cpu_alert0: cpu_alert0 {
					temperature = <70000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};
				cpu_alert1: cpu_alert1 {
					temperature = <75000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};
				cpu_crit: cpu_crit {
					temperature = <90000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "critical";
				};
			};

			cooling-maps {
				map0 {
					trip = <&cpu_alert0>;
					cooling-device =
						<&cpu0 THERMAL_NO_LIMIT 6>,
						<&cpu1 THERMAL_NO_LIMIT 6>,
						<&cpu2 THERMAL_NO_LIMIT 6>,
						<&cpu3 THERMAL_NO_LIMIT 6>;
				};
				map1 {
					trip = <&cpu_alert1>;
					cooling-device =
						<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
						<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
						<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
						<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
				};
			};
		};
	};

	tsadc: tsadc@11150000 {
		compatible = "rockchip,rk3228-tsadc";
		reg = <0x11150000 0x100>;
		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
		clock-names = "tsadc", "apb_pclk";
		assigned-clocks = <&cru SCLK_TSADC>;
		assigned-clock-rates = <32768>;
		resets = <&cru SRST_TSADC>;
		reset-names = "tsadc-apb";
		pinctrl-names = "init", "default", "sleep";
		pinctrl-0 = <&otp_pin>;
		pinctrl-1 = <&otp_out>;
		pinctrl-2 = <&otp_pin>;
		#thermal-sensor-cells = <1>;
		rockchip,hw-tshut-temp = <95000>;
		status = "disabled";
	};

	hdmi_phy: hdmi-phy@12030000 {
		compatible = "rockchip,rk3228-hdmi-phy";
		reg = <0x12030000 0x10000>;
		clocks = <&cru PCLK_HDMI_PHY>, <&xin24m>, <&cru DCLK_HDMI_PHY>;
		clock-names = "sysclk", "refoclk", "refpclk";
		#clock-cells = <0>;
		clock-output-names = "hdmiphy_phy";
		#phy-cells = <0>;
		status = "disabled";
	};

	gpu: gpu@20000000 {
		compatible = "rockchip,rk3228-mali", "arm,mali-400";
		reg = <0x20000000 0x10000>;
		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "gp",
				  "gpmmu",
				  "pp0",
				  "ppmmu0",
				  "pp1",
				  "ppmmu1";
		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
		clock-names = "bus", "core";
		power-domains = <&power RK3228_PD_GPU>;
		resets = <&cru SRST_GPU_A>;
		status = "disabled";
	};

	vpu: video-codec@20020000 {
		compatible = "rockchip,rk3228-vpu", "rockchip,rk3399-vpu";
		reg = <0x20020000 0x800>;
		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI  9 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "vepu", "vdpu";
		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
		clock-names = "aclk", "hclk";
		iommus = <&vpu_mmu>;
		power-domains = <&power RK3228_PD_VPU>;
	};

	vpu_mmu: iommu@20020800 {
		compatible = "rockchip,iommu";
		reg = <0x20020800 0x100>;
		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
		clock-names = "aclk", "iface";
		power-domains = <&power RK3228_PD_VPU>;
		#iommu-cells = <0>;
	};

	vdec: video-codec@20030000 {
		compatible = "rockchip,rk3228-vdec", "rockchip,rk3399-vdec";
		reg = <0x20030000 0x480>;
		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>,
			 <&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>;
		clock-names = "axi", "ahb", "cabac", "core";
		assigned-clocks = <&cru SCLK_VDEC_CABAC>, <&cru SCLK_VDEC_CORE>;
		assigned-clock-rates = <300000000>, <300000000>;
		iommus = <&vdec_mmu>;
		power-domains = <&power RK3228_PD_RKVDEC>;
	};

	vdec_mmu: iommu@20030480 {
		compatible = "rockchip,iommu";
		reg = <0x20030480 0x40>, <0x200304c0 0x40>;
		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>;
		clock-names = "aclk", "iface";
		power-domains = <&power RK3228_PD_RKVDEC>;
		#iommu-cells = <0>;
	};

	vop: vop@20050000 {
		compatible = "rockchip,rk3228-vop";
		reg = <0x20050000 0x1ffc>;
		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_VOP>, <&cru DCLK_VOP>, <&cru HCLK_VOP>;
		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
		resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>, <&cru SRST_VOP_D>;
		reset-names = "axi", "ahb", "dclk";
		iommus = <&vop_mmu>;
		power-domains = <&power RK3228_PD_VOP>;
		status = "disabled";

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

			vop_out_hdmi: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&hdmi_in_vop>;
			};
		};
	};

	vop_mmu: iommu@20053f00 {
		compatible = "rockchip,iommu";
		reg = <0x20053f00 0x100>;
		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
		clock-names = "aclk", "iface";
		power-domains = <&power RK3228_PD_VOP>;
		#iommu-cells = <0>;
		status = "disabled";
	};

	rga: rga@20060000 {
		compatible = "rockchip,rk3228-rga", "rockchip,rk3288-rga";
		reg = <0x20060000 0x1000>;
		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
		clock-names = "aclk", "hclk", "sclk";
		power-domains = <&power RK3228_PD_VIO>;
		resets = <&cru SRST_RGA>, <&cru SRST_RGA_A>, <&cru SRST_RGA_H>;
		reset-names = "core", "axi", "ahb";
	};

	iep_mmu: iommu@20070800 {
		compatible = "rockchip,iommu";
		reg = <0x20070800 0x100>;
		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
		clock-names = "aclk", "iface";
		power-domains = <&power RK3228_PD_VIO>;
		#iommu-cells = <0>;
		status = "disabled";
	};

	hdmi: hdmi@200a0000 {
		compatible = "rockchip,rk3228-dw-hdmi";
		reg = <0x200a0000 0x20000>;
		reg-io-width = <4>;
		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
		assigned-clocks = <&cru SCLK_HDMI_PHY>;
		assigned-clock-parents = <&hdmi_phy>;
		clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI_CEC>;
		clock-names = "iahb", "isfr", "cec";
		pinctrl-names = "default";
		pinctrl-0 = <&hdmii2c_xfer &hdmi_hpd &hdmi_cec>;
		resets = <&cru SRST_HDMI_P>;
		reset-names = "hdmi";
		phys = <&hdmi_phy>;
		phy-names = "hdmi";
		rockchip,grf = <&grf>;
		status = "disabled";

		ports {
			hdmi_in: port {
				#address-cells = <1>;
				#size-cells = <0>;
				hdmi_in_vop: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&vop_out_hdmi>;
				};
			};
		};
	};

	sdmmc: mmc@30000000 {
		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x30000000 0x4000>;
		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		fifo-depth = <0x100>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
		status = "disabled";
	};

	sdio: mmc@30010000 {
		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x30010000 0x4000>;
		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		fifo-depth = <0x100>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
		status = "disabled";
	};

	emmc: mmc@30020000 {
		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x30020000 0x4000>;
		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <37500000>;
		max-frequency = <37500000>;
		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		bus-width = <8>;
		rockchip,default-sample-phase = <158>;
		fifo-depth = <0x100>;
		pinctrl-names = "default";
		pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
		resets = <&cru SRST_EMMC>;
		reset-names = "reset";
		status = "disabled";
	};

	usb_otg: usb@30040000 {
		compatible = "rockchip,rk3228-usb", "rockchip,rk3066-usb",
			     "snps,dwc2";
		reg = <0x30040000 0x40000>;
		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_OTG>;
		clock-names = "otg";
		dr_mode = "otg";
		g-np-tx-fifo-size = <16>;
		g-rx-fifo-size = <280>;
		g-tx-fifo-size = <256 128 128 64 32 16>;
		phys = <&u2phy0_otg>;
		phy-names = "usb2-phy";
		status = "disabled";
	};

	usb_host0_ehci: usb@30080000 {
		compatible = "generic-ehci";
		reg = <0x30080000 0x20000>;
		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST0>, <&u2phy0>;
		phys = <&u2phy0_host>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host0_ohci: usb@300a0000 {
		compatible = "generic-ohci";
		reg = <0x300a0000 0x20000>;
		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST0>, <&u2phy0>;
		phys = <&u2phy0_host>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host1_ehci: usb@300c0000 {
		compatible = "generic-ehci";
		reg = <0x300c0000 0x20000>;
		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST1>, <&u2phy1>;
		phys = <&u2phy1_otg>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host1_ohci: usb@300e0000 {
		compatible = "generic-ohci";
		reg = <0x300e0000 0x20000>;
		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST1>, <&u2phy1>;
		phys = <&u2phy1_otg>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host2_ehci: usb@30100000 {
		compatible = "generic-ehci";
		reg = <0x30100000 0x20000>;
		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST2>, <&u2phy1>;
		phys = <&u2phy1_host>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host2_ohci: usb@30120000 {
		compatible = "generic-ohci";
		reg = <0x30120000 0x20000>;
		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST2>, <&u2phy1>;
		phys = <&u2phy1_host>;
		phy-names = "usb";
		status = "disabled";
	};

	gmac: ethernet@30200000 {
		compatible = "rockchip,rk3228-gmac";
		reg = <0x30200000 0x10000>;
		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "macirq";
		clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
			<&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>,
			<&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>,
			<&cru PCLK_GMAC>;
		clock-names = "stmmaceth", "mac_clk_rx",
			"mac_clk_tx", "clk_mac_ref",
			"clk_mac_refout", "aclk_mac",
			"pclk_mac";
		resets = <&cru SRST_GMAC>;
		reset-names = "stmmaceth";
		rockchip,grf = <&grf>;
		status = "disabled";
	};

	qos_iep: qos@31030080 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31030080 0x20>;
	};

	qos_rga_w: qos@31030100 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31030100 0x20>;
	};

	qos_hdcp: qos@31030180 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31030180 0x20>;
	};

	qos_rga_r: qos@31030200 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31030200 0x20>;
	};

	qos_vpu: qos@31040000 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31040000 0x20>;
	};

	qos_gpu: qos@31050000 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31050000 0x20>;
	};

	qos_vop: qos@31060000 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31060000 0x20>;
	};

	qos_rkvdec_r: qos@31070000 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31070000 0x20>;
	};

	qos_rkvdec_w: qos@31070080 {
		compatible = "rockchip,rk3228-qos", "syscon";
		reg = <0x31070080 0x20>;
	};

	gic: interrupt-controller@32010000 {
		compatible = "arm,gic-400";
		interrupt-controller;
		#interrupt-cells = <3>;
		#address-cells = <0>;

		reg = <0x32011000 0x1000>,
		      <0x32012000 0x2000>,
		      <0x32014000 0x2000>,
		      <0x32016000 0x2000>;
		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
	};

	pinctrl: pinctrl {
		compatible = "rockchip,rk3228-pinctrl";
		rockchip,grf = <&grf>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gpio0: gpio@11110000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x11110000 0x100>;
			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO0>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio1: gpio@11120000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x11120000 0x100>;
			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO1>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio2: gpio@11130000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x11130000 0x100>;
			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO2>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio3: gpio@11140000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x11140000 0x100>;
			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO3>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		pcfg_pull_up: pcfg-pull-up {
			bias-pull-up;
		};

		pcfg_pull_down: pcfg-pull-down {
			bias-pull-down;
		};

		pcfg_pull_none: pcfg-pull-none {
			bias-disable;
		};

		pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
			drive-strength = <12>;
		};

		sdmmc {
			sdmmc_clk: sdmmc-clk {
				rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>;
			};

			sdmmc_cmd: sdmmc-cmd {
				rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>;
			};

			sdmmc_bus4: sdmmc-bus4 {
				rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
						<1 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
						<1 RK_PC4 1 &pcfg_pull_none_drv_12ma>,
						<1 RK_PC5 1 &pcfg_pull_none_drv_12ma>;
			};
		};

		sdio {
			sdio_clk: sdio-clk {
				rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>;
			};

			sdio_cmd: sdio-cmd {
				rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>;
			};

			sdio_bus4: sdio-bus4 {
				rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>,
						<3 RK_PA3 1 &pcfg_pull_none_drv_12ma>,
						<3 RK_PA4 1 &pcfg_pull_none_drv_12ma>,
						<3 RK_PA5 1 &pcfg_pull_none_drv_12ma>;
			};
		};

		emmc {
			emmc_clk: emmc-clk {
				rockchip,pins = <2 RK_PA7 2 &pcfg_pull_none>;
			};

			emmc_cmd: emmc-cmd {
				rockchip,pins = <1 RK_PC6 2 &pcfg_pull_none>;
			};

			emmc_bus8: emmc-bus8 {
				rockchip,pins = <1 RK_PD0 2 &pcfg_pull_none>,
						<1 RK_PD1 2 &pcfg_pull_none>,
						<1 RK_PD2 2 &pcfg_pull_none>,
						<1 RK_PD3 2 &pcfg_pull_none>,
						<1 RK_PD4 2 &pcfg_pull_none>,
						<1 RK_PD5 2 &pcfg_pull_none>,
						<1 RK_PD6 2 &pcfg_pull_none>,
						<1 RK_PD7 2 &pcfg_pull_none>;
			};
		};

		gmac {
			rgmii_pins: rgmii-pins {
				rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>,
						<2 RK_PB4 1 &pcfg_pull_none>,
						<2 RK_PD1 1 &pcfg_pull_none>,
						<2 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PC6 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PC7 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PB1 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PB5 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PC1 1 &pcfg_pull_none>,
						<2 RK_PC0 1 &pcfg_pull_none>,
						<2 RK_PC5 2 &pcfg_pull_none>,
						<2 RK_PC4 2 &pcfg_pull_none>,
						<2 RK_PB3 1 &pcfg_pull_none>,
						<2 RK_PB0 1 &pcfg_pull_none>;
			};

			rmii_pins: rmii-pins {
				rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>,
						<2 RK_PB4 1 &pcfg_pull_none>,
						<2 RK_PD1 1 &pcfg_pull_none>,
						<2 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PB5 1 &pcfg_pull_none_drv_12ma>,
						<2 RK_PC1 1 &pcfg_pull_none>,
						<2 RK_PC0 1 &pcfg_pull_none>,
						<2 RK_PB0 1 &pcfg_pull_none>,
						<2 RK_PB7 1 &pcfg_pull_none>;
			};

			phy_pins: phy-pins {
				rockchip,pins = <2 RK_PB6 2 &pcfg_pull_none>,
						<2 RK_PB0 2 &pcfg_pull_none>;
			};
		};

		hdmi {
			hdmi_hpd: hdmi-hpd {
				rockchip,pins = <0 RK_PB7 1 &pcfg_pull_down>;
			};

			hdmii2c_xfer: hdmii2c-xfer {
				rockchip,pins = <0 RK_PA6 2 &pcfg_pull_none>,
						<0 RK_PA7 2 &pcfg_pull_none>;
			};

			hdmi_cec: hdmi-cec {
				rockchip,pins = <0 RK_PC4 1 &pcfg_pull_none>;
			};
		};

		i2c0 {
			i2c0_xfer: i2c0-xfer {
				rockchip,pins = <0 RK_PA0 1 &pcfg_pull_none>,
						<0 RK_PA1 1 &pcfg_pull_none>;
			};
		};

		i2c1 {
			i2c1_xfer: i2c1-xfer {
				rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>,
						<0 RK_PA3 1 &pcfg_pull_none>;
			};
		};

		i2c2 {
			i2c2_xfer: i2c2-xfer {
				rockchip,pins = <2 RK_PC4 1 &pcfg_pull_none>,
						<2 RK_PC5 1 &pcfg_pull_none>;
			};
		};

		i2c3 {
			i2c3_xfer: i2c3-xfer {
				rockchip,pins = <0 RK_PA6 1 &pcfg_pull_none>,
						<0 RK_PA7 1 &pcfg_pull_none>;
			};
		};

		spi0 {
			spi0_clk: spi0-clk {
				rockchip,pins = <0 RK_PB1 2 &pcfg_pull_up>;
			};
			spi0_cs0: spi0-cs0 {
				rockchip,pins = <0 RK_PB6 2 &pcfg_pull_up>;
			};
			spi0_tx: spi0-tx {
				rockchip,pins = <0 RK_PB3 2 &pcfg_pull_up>;
			};
			spi0_rx: spi0-rx {
				rockchip,pins = <0 RK_PB5 2 &pcfg_pull_up>;
			};
			spi0_cs1: spi0-cs1 {
				rockchip,pins = <1 RK_PB4 1 &pcfg_pull_up>;
			};
		};

		spi1 {
			spi1_clk: spi1-clk {
				rockchip,pins = <0 RK_PC7 2 &pcfg_pull_up>;
			};
			spi1_cs0: spi1-cs0 {
				rockchip,pins = <2 RK_PA2 2 &pcfg_pull_up>;
			};
			spi1_rx: spi1-rx {
				rockchip,pins = <2 RK_PA0 2 &pcfg_pull_up>;
			};
			spi1_tx: spi1-tx {
				rockchip,pins = <2 RK_PA1 2 &pcfg_pull_up>;
			};
			spi1_cs1: spi1-cs1 {
				rockchip,pins = <2 RK_PA3 2 &pcfg_pull_up>;
			};
		};

		i2s1 {
			i2s1_bus: i2s1-bus {
				rockchip,pins = <0 RK_PB0 1 &pcfg_pull_none>,
						<0 RK_PB1 1 &pcfg_pull_none>,
						<0 RK_PB3 1 &pcfg_pull_none>,
						<0 RK_PB4 1 &pcfg_pull_none>,
						<0 RK_PB5 1 &pcfg_pull_none>,
						<0 RK_PB6 1 &pcfg_pull_none>,
						<1 RK_PA2 2 &pcfg_pull_none>,
						<1 RK_PA4 2 &pcfg_pull_none>,
						<1 RK_PA5 2 &pcfg_pull_none>;
			};
		};

		pwm0 {
			pwm0_pin: pwm0-pin {
				rockchip,pins = <3 RK_PC5 1 &pcfg_pull_none>;
			};
		};

		pwm1 {
			pwm1_pin: pwm1-pin {
				rockchip,pins = <0 RK_PD6 2 &pcfg_pull_none>;
			};
		};

		pwm2 {
			pwm2_pin: pwm2-pin {
				rockchip,pins = <1 RK_PB4 2 &pcfg_pull_none>;
			};
		};

		pwm3 {
			pwm3_pin: pwm3-pin {
				rockchip,pins = <1 RK_PB3 2 &pcfg_pull_none>;
			};
		};

		spdif {
			spdif_tx: spdif-tx {
				rockchip,pins = <3 RK_PD7 2 &pcfg_pull_none>;
			};
		};

		tsadc {
			otp_pin: otp-pin {
				rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
			};

			otp_out: otp-out {
				rockchip,pins = <0 RK_PD0 2 &pcfg_pull_none>;
			};
		};

		uart0 {
			uart0_xfer: uart0-xfer {
				rockchip,pins = <2 RK_PD2 1 &pcfg_pull_none>,
						<2 RK_PD3 1 &pcfg_pull_none>;
			};

			uart0_cts: uart0-cts {
				rockchip,pins = <2 RK_PD5 1 &pcfg_pull_none>;
			};

			uart0_rts: uart0-rts {
				rockchip,pins = <0 RK_PC1 1 &pcfg_pull_none>;
			};
		};

		uart1 {
			uart1_xfer: uart1-xfer {
				rockchip,pins = <1 RK_PB1 1 &pcfg_pull_none>,
						<1 RK_PB2 1 &pcfg_pull_none>;
			};

			uart1_cts: uart1-cts {
				rockchip,pins = <1 RK_PB0 1 &pcfg_pull_none>;
			};

			uart1_rts: uart1-rts {
				rockchip,pins = <1 RK_PB3 1 &pcfg_pull_none>;
			};
		};

		uart2 {
			uart2_xfer: uart2-xfer {
				rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>,
						<1 RK_PC3 2 &pcfg_pull_none>;
			};

			uart21_xfer: uart21-xfer {
				rockchip,pins = <1 RK_PB2 2 &pcfg_pull_up>,
						<1 RK_PB1 2 &pcfg_pull_none>;
			};

			uart2_cts: uart2-cts {
				rockchip,pins = <0 RK_PD1 1 &pcfg_pull_none>;
			};

			uart2_rts: uart2-rts {
				rockchip,pins = <0 RK_PD0 1 &pcfg_pull_none>;
			};
		};
	};
};


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

/dts-v1/;
#include "rk3288-evb.dtsi"

/ {
	model = "Rockchip RK3288 EVB ACT8846";
	compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";

	vcc_lcd: vcc-lcd {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio7 RK_PA3 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&lcd_en>;
		regulator-name = "vcc_lcd";
		vin-supply = <&vcc_io>;
	};

	vcc_wl: vcc-wl {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio7 RK_PB1 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_pwr>;
		regulator-name = "vcc_wl";
		vin-supply = <&vcc_18>;
	};
};

&i2c0 {
	clock-frequency = <400000>;

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x40>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};

	vdd_gpu: syr828@41 {
		compatible = "silergy,syr828";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x41>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	rtc@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;

		interrupt-parent = <&gpio0>;
		interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;

		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int>;

		#clock-cells = <0>;
		clock-output-names = "xin32k";
	};

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		status = "okay";

		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;
		inl1-supply = <&vcc_io>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;

		regulators {
			vcc_ddr: REG1 {
				regulator-name = "VCC_DDR";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-always-on;
			};

			vcc_io: REG2 {
				regulator-name = "VCC_IO";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_log: REG3 {
				regulator-name = "VDD_LOG";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1500000>;
				regulator-always-on;
			};

			vcc_20: REG4 {
				regulator-name = "VCC_20";
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
			};

			vccio_sd: REG5 {
				regulator-name = "VCCIO_SD";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd10_lcd: REG6 {
				regulator-name = "VDD10_LCD";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcca_codec: REG7 {
				regulator-name = "VCCA_CODEC";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vcc_tp: REG8 {
				regulator-name = "VCCA_TP";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vccio_pmu: REG9 {
				regulator-name = "VCCIO_PMU";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_10: REG10 {
				regulator-name = "VDD_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcc_18: REG11 {
				regulator-name = "VCC_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			vcc18_lcd: REG12 {
				regulator-name = "VCC18_LCD";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};
		};
	};
};

&panel {
	power-supply = <&vcc_lcd>;
};

&pinctrl {
	lcd {
		lcd_en: lcd-en  {
			rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wifi {
		wifi_pwr: wifi-pwr {
			rockchip,pins = <7 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

repo_name: angery/linux


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

/dts-v1/;
#include "rk3288-evb.dtsi"

/ {
	model = "Rockchip RK3288 EVB RK808";
	compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288";
};

&i2c0 {
	clock-frequency = <400000>;

	rk808: pmic@1b {
		compatible = "rockchip,rk808";
		reg = <0x1b>;
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int &global_pwroff>;
		rockchip,system-power-controller;
		wakeup-source;
		#clock-cells = <1>;
		clock-output-names = "xin32k", "rk808-clkout2";

		vcc1-supply = <&vcc_sys>;
		vcc2-supply = <&vcc_sys>;
		vcc3-supply = <&vcc_sys>;
		vcc4-supply = <&vcc_sys>;
		vcc6-supply = <&vcc_sys>;
		vcc7-supply = <&vcc_sys>;
		vcc8-supply = <&vcc_18>;
		vcc9-supply = <&vcc_io>;
		vcc10-supply = <&vcc_io>;
		vcc11-supply = <&vcc_sys>;
		vcc12-supply = <&vcc_io>;
		vddio-supply = <&vccio_pmu>;

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

			vdd_gpu: DCDC_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1250000>;
				regulator-name = "vdd_gpu";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

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

			vcc_io: DCDC_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_io";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vccio_pmu: LDO_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vccio_pmu";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcc_tp: LDO_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_tp";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_10: LDO_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd_10";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc18_lcd: LDO_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc18_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vccio_sd: LDO_REG5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vccio_sd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vdd10_lcd: LDO_REG6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd10_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_18: LDO_REG7 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_18";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcca_codec: LDO_REG8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcca_codec";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

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

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

&panel {
	power-supply = <&vcc_lcd>;
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
 */

/dts-v1/;
#include "rk3288-firefly.dtsi"

/ {
	model = "Firefly-RK3288 Beta";
	compatible = "firefly,firefly-rk3288-beta", "rockchip,rk3288";
};

&ir {
	gpios = <&gpio7 RK_PA5 GPIO_ACTIVE_LOW>;
};

&pinctrl {
	act8846 {
		pmic_vsel: pmic-vsel {
			rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>;
		};
	};

	ir {
		ir_int: ir-int {
			rockchip,pins = <7 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
};

&pwm0 {
	status = "okay";
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device tree file for Firefly Rockchip RK3288 Core board
 * Copyright (c) 2016 Randy Li <ayaka@soulik.info>
 */

#include <dt-bindings/input/input.h>
#include "rk3288.dtsi"

/ {
	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};

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

	vcc_flash: flash-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_flash";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_io>;
	};
};

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

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	mmc-ddr-1_8v;
	mmc-hs200-1_8v;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc_flash>;
	status = "okay";
};

&gmac {
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	phy-supply = <&vcc_lan>;
	phy-mode = "rgmii";
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 1000000>;
	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;
	status = "okay";
};

&i2c0 {
	clock-frequency = <400000>;
	status = "okay";

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x40>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-enable-ramp-delay = <300>;
		regulator-ramp-delay = <8000>;
		vin-supply = <&vcc_sys>;
	};

	vdd_gpu: syr828@41 {
		compatible = "silergy,syr828";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x41>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
		system-power-controller;

		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;
		inl1-supply = <&vcc_sys>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;

		regulators {
			vcc_ddr: REG1 {
				regulator-name = "vcc_ddr";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-always-on;
			};

			vcc_io: REG2 {
				regulator-name = "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_log: REG3 {
				regulator-name = "vdd_log";
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
			};

			vcc_20: REG4 {
				regulator-name = "vcc_20";
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
			};

			vccio_sd: REG5 {
				regulator-name = "vccio_sd";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd10_lcd: REG6 {
				regulator-name = "vdd10_lcd";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcca_18: REG7  {
				regulator-name = "vcca_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			vcca_33: REG8 {
				regulator-name = "vcca_33";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vcc_lan: REG9 {
				regulator-name = "vcca_lan";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd_10: REG10 {
				regulator-name = "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vccio_wl: vcc_18: REG11 {
				regulator-name = "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			vcc18_lcd: REG12 {
				regulator-name = "vcc18_lcd";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};
		};
	};
};

&io_domains {
	status = "okay";

	audio-supply = <&vccio_wl>;
	bb-supply = <&vcc_io>;
	dvp-supply = <&dovdd_1v8>;
	flash0-supply = <&vcc_flash>;
	flash1-supply = <&vcc_lan>;
	gpio30-supply = <&vcc_io>;
	gpio1830-supply = <&vcc_io>;
	lcdc-supply = <&vcc_io>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vccio_wl>;
};

&pinctrl {
	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	pcfg_output_low: pcfg-output-low {
		output-low;
	};

	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
		bias-pull-up;
		drive-strength = <12>;
	};

	act8846 {
		pwr_hold: pwr-hold {
			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
		};

		pmic_vsel: pmic-vsel {
			rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_output_low>;
		};
	};

	gmac {
		phy_int: phy-int {
			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_pmeb: phy-pmeb {
			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_rst: phy-rst {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};
};

&tsadc {
	rockchip,hw-tshut-mode = <0>;
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device tree file for Firefly Rockchip RK3288 Core board
 * Copyright (c) 2016 Randy Li <ayaka@soulik.info>
 */

/dts-v1/;
#include "rk3288-firefly-reload-core.dtsi"

/ {
	model = "Firefly-RK3288-reload";
	compatible = "firefly,firefly-rk3288-reload", "rockchip,rk3288";

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

		button-recovery {
			label = "Recovery";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <0>;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";

		key-power {
			wakeup-source;
			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
			label = "GPIO Power";
			linux,code = <KEY_POWER>;
			pinctrl-names = "default";
			pinctrl-0 = <&pwr_key>;
		};
	};

	ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
	};

	leds {
		compatible = "gpio-leds";

		power_led: led-0 {
			gpios = <&gpio8 RK_PA2 GPIO_ACTIVE_LOW>;
			label = "firefly:blue:power";
			pinctrl-names = "default";
			pinctrl-0 = <&power_led_pin>;
			panic-indicator;
		};

		work_led: led-1 {
			gpios = <&gpio8 RK_PA1 GPIO_ACTIVE_LOW>;
			label = "firefly:blue:user";
			linux,default-trigger = "rc-feedback";
			pinctrl-names = "default";
			pinctrl-0 = <&work_led_pin>;
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&hym8563>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable>;
		reset-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "SPDIF";
		simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
			cpu { sound-dai = <&spdif>; };
			codec { sound-dai = <&spdif_out>; };
		};
	};

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

	vcc_host_5v: usb-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_5v>;
	};

	vcc_5v: vcc_sys: vsys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_otg_5v: usb-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_vbus_drv>;
		regulator-name = "vcc_otg_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_5v>;
	};

	dovdd_1v8: dovdd-1v8-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&dvp_pwr>;
		regulator-name = "dovdd_1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_io>;
	};

	vcc28_dvp: vcc28-dvp-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&dvp_pwr>;
		regulator-name = "vcc28_dvp";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		vin-supply = <&vcc_io>;
	};

	af_28: af_28-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&dvp_pwr>;
		regulator-name = "af_28";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		vin-supply = <&vcc_io>;
	};

	dvdd_1v2: af_28-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&cif_pwr>;
		regulator-name = "dvdd_1v2";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		vin-supply = <&vcc_io>;
	};

	vbat_wl: wifi-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vbat_wl";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_io>;
	};
};

&hdmi {
	ddc-i2c-bus = <&i2c5>;
	pinctrl-names = "default";
	pinctrl-0 = <&hdmi_cec_c0>;
	status = "okay";
};

&i2c0 {
	hym8563: hym8563@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		interrupt-parent = <&gpio7>;
		interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
		pinctrl-names = "default";
		pinctrl-0 = <&rtc_int>;
	};
};

&i2c2 {
	status = "okay";

	codec: es8328@10 {
		compatible = "everest,es8328";
		DVDD-supply = <&vcca_33>;
		AVDD-supply = <&vcca_33>;
		PVDD-supply = <&vcca_33>;
		HPVDD-supply = <&vcca_33>;
		clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
		clock-names = "i2s_hclk", "i2s_clk";
		reg = <0x10>;
	};
};

&i2c5 {
	status = "okay";
};

&i2s {
	status = "okay";
};

&saradc {
	vref-supply = <&vcc_18>;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	vmmc-supply = <&vcc_sd>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&sdio0 {
	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>;
	sd-uhs-sdr12;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	sd-uhs-ddr50;
	vmmc-supply = <&vbat_wl>;
	vqmmc-supply = <&vccio_wl>;
	status = "okay";
};

&spdif {
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&usb_host1 {
	pinctrl-names = "default";
	pinctrl-0 = <&usbhub_rst>;
	status = "okay";
};

&usb_otg {
	status = "okay";
};

&pinctrl {
	ir {
		ir_int: ir-int {
			rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	dvp {
		dvp_pwr: dvp-pwr {
			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		cif_pwr: cif-pwr {
			rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	hym8563 {
		rtc_int: rtc-int {
			rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	keys {
		pwr_key: pwr-key {
			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	leds {
		power_led_pin: power-led-pin {
			rockchip,pins = <8 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		work_led_pin: work-led-pin {
			rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdmmc {
		/*
		 * Default drive strength isn't enough to achieve even
		 * high-speed mode on firefly board so bump up to 12ma.
		 */
		sdmmc_bus4: sdmmc-bus4 {
			rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC1 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC2 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC3 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_clk: sdmmc-clk {
			rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
			rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdio {
		wifi_enable: wifi-enable {
			rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		usbhub_rst: usbhub-rst {
			rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	usb_otg {
		otg_vbus_drv: otg-vbus-drv {
			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
 */

/dts-v1/;
#include "rk3288-firefly.dtsi"

/ {
	model = "Firefly-RK3288";
	compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
};

&ir {
	gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
};

&pinctrl {
	act8846 {
		pmic_vsel: pmic-vsel {
			rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_output_low>;
		};
	};

	ir {
		ir_int: ir-int {
			rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
};

&pwm1 {
	status = "okay";
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
 */

#include <dt-bindings/input/input.h>
#include "rk3288.dtsi"

/ {
	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};

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

		button-recovery {
			label = "Recovery";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <0>;
		};
	};

	dovdd_1v8: dovdd-1v8-regulator {
		compatible = "regulator-fixed";
		regulator-name = "dovdd_1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc28_dvp>;
	};

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

	ir: ir-receiver {
		compatible = "gpio-ir-receiver";
		pinctrl-names = "default";
		pinctrl-0 = <&ir_int>;
	};

	keys: gpio-keys {
		compatible = "gpio-keys";

		key-power {
			wakeup-source;
			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
			label = "GPIO Power";
			linux,code = <KEY_POWER>;
			pinctrl-names = "default";
			pinctrl-0 = <&pwr_key>;
		};
	};

	leds {
		compatible = "gpio-leds";

		work_led: led-0 {
			gpios = <&gpio8 RK_PA1 GPIO_ACTIVE_LOW>;
			label = "firefly:blue:user";
			linux,default-trigger = "rc-feedback";
			pinctrl-names = "default";
			pinctrl-0 = <&work_led_pin>;
		};

		power_led: led-1 {
			gpios = <&gpio8 RK_PA2 GPIO_ACTIVE_LOW>;
			label = "firefly:green:power";
			linux,default-trigger = "default-on";
			pinctrl-names = "default";
			pinctrl-0 = <&power_led_pin>;
		};
	};

	vbat_wl: vcc_sys: vsys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_flash: flash-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_flash";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_io>;
	};

	vcc_5v: usb-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};

	vcc_host_5v: usb-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_5v>;
	};

	vcc_otg_5v: usb-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_vbus_drv>;
		regulator-name = "vcc_otg_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_5v>;
	};

	/*
	 * A TT8142 creates both dovdd_1v8 and vcc28_dvp, controlled
	 * by the dvp_pwr pin.
	 */
	vcc28_dvp: vcc28-dvp-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&dvp_pwr>;
		regulator-name = "vcc28_dvp";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		regulator-always-on;
		vin-supply = <&vcc_io>;
	};
};

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

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc_flash>;
	status = "okay";
};

&gmac {
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	phy-supply = <&vcc_lan>;
	phy-mode = "rgmii";
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 1000000>;
	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;
	status = "okay";
};

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

&hdmi {
	ddc-i2c-bus = <&i2c5>;
	status = "okay";
};

&i2c0 {
	clock-frequency = <400000>;
	status = "okay";

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x40>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-enable-ramp-delay = <300>;
		regulator-ramp-delay = <8000>;
		vin-supply = <&vcc_sys>;
	};

	vdd_gpu: syr828@41 {
		compatible = "silergy,syr828";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x41>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	hym8563: rtc@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-output-names = "xin32k";
		interrupt-parent = <&gpio7>;
		interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
		pinctrl-names = "default";
		pinctrl-0 = <&rtc_int>;
	};

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
		system-power-controller;

		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;
		inl1-supply = <&vcc_sys>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;

		regulators {
			vcc_ddr: REG1 {
				regulator-name = "vcc_ddr";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-always-on;
			};

			vcc_io: REG2 {
				regulator-name = "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_log: REG3 {
				regulator-name = "vdd_log";
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
			};

			vcc_20: REG4 {
				regulator-name = "vcc_20";
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
			};

			vccio_sd: REG5 {
				regulator-name = "vccio_sd";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd10_lcd: REG6 {
				regulator-name = "vdd10_lcd";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcca_18: REG7 {
				regulator-name = "vcca_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			vcca_33: REG8 {
				regulator-name = "vcca_33";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vcc_lan: REG9 {
				regulator-name = "vcc_lan";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd_10: REG10 {
				regulator-name = "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vccio_wl: vcc_18: REG11 {
				regulator-name = "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			vcc18_lcd: REG12 {
				regulator-name = "vcc18_lcd";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};
		};
	};
};

&i2c1 {
	status = "okay";
};

&i2c2 {
	status = "okay";
};

&i2c4 {
	status = "okay";
};

&i2c5 {
	status = "okay";
};

&io_domains {
	status = "okay";

	audio-supply = <&vcca_33>;
	bb-supply = <&vcc_io>;
	dvp-supply = <&dovdd_1v8>;
	flash0-supply = <&vcc_flash>;
	flash1-supply = <&vcc_lan>;
	gpio30-supply = <&vcc_io>;
	gpio1830-supply = <&vcc_io>;
	lcdc-supply = <&vcc_io>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vccio_wl>;
};

&pinctrl {
	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	pcfg_output_low: pcfg-output-low {
		output-low;
	};

	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
		bias-pull-up;
		drive-strength = <12>;
	};

	act8846 {
		pwr_hold: pwr-hold {
			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	dvp {
		dvp_pwr: dvp-pwr {
			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	gmac {
		phy_int: phy-int {
			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_pmeb: phy-pmeb {
			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_rst: phy-rst {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	hym8563 {
		rtc_int: rtc-int {
			rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	keys {
		pwr_key: pwr-key {
			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	leds {
		power_led_pin: power-led-pin {
			rockchip,pins = <8 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		work_led_pin: work-led-pin {
			rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdmmc {
		/*
		 * Default drive strength isn't enough to achieve even
		 * high-speed mode on firefly board so bump up to 12ma.
		 */
		sdmmc_bus4: sdmmc-bus4 {
			rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC1 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC2 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC3 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_clk: sdmmc-clk {
			rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
			rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		usbhub_rst: usbhub-rst {
			rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	usb_otg {
		otg_vbus_drv: otg-vbus-drv {
			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&saradc {
	vref-supply = <&vcc_18>;
	status = "okay";
};

&sdio0 {
	bus-width = <4>;
	disable-wp;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
	vmmc-supply = <&vbat_wl>;
	vqmmc-supply = <&vccio_wl>;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	vmmc-supply = <&vcc_sd>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
	status = "okay";
};

&tsadc {
	rockchip,hw-tshut-mode = <0>;
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&usb_host1 {
	pinctrl-names = "default";
	pinctrl-0 = <&usbhub_rst>;
	status = "okay";
};

&usb_otg {
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2016 Heiko Stuebner <heiko@sntech.de>
 */

/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3288.dtsi"

/ {
	model = "mqmaker MiQi";
	compatible = "mqmaker,miqi", "rockchip,rk3288";

	chosen {
		stdout-path = "serial2:115200n8";
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};

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

	leds {
		compatible = "gpio-leds";

		work_led: led-0 {
			gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
			label = "miqi:green:user";
			linux,default-trigger = "timer";
		};
	};

	vcc_flash: flash-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_flash";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_io>;
	};

	vcc_host: usb-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

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

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

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

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

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

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc_flash>;
	status = "okay";
};

&gmac {
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	phy-supply = <&vcc_lan>;
	phy-mode = "rgmii";
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 1000000>;
	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;
	status = "okay";
};

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

&hdmi {
	ddc-i2c-bus = <&i2c5>;
	status = "okay";
};

&i2c0 {
	clock-frequency = <400000>;
	status = "okay";

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x40>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-enable-ramp-delay = <300>;
		regulator-ramp-delay = <8000>;
		vin-supply = <&vcc_sys>;
	};

	vdd_gpu: syr828@41 {
		compatible = "silergy,syr828";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x41>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	hym8563: rtc@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-output-names = "xin32k";
	};

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_vsel>;
		system-power-controller;

		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;
		inl1-supply = <&vcc_sys>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;

		regulators {
			vcc_ddr: REG1 {
				regulator-name = "vcc_ddr";
				regulator-always-on;
			};

			vcc_io: REG2 {
				regulator-name = "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_log: REG3 {
				regulator-name = "vdd_log";
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
			};

			vcc_20: REG4 {
				regulator-name = "vcc_20";
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
			};

			vccio_sd: REG5 {
				regulator-name = "vccio_sd";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd10_lcd: REG6 {
				regulator-name = "vdd10_lcd";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcca_18: REG7 {
				regulator-name = "vcca_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			vcca_33: REG8 {
				regulator-name = "vcca_33";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vcc_lan: REG9 {
				regulator-name = "vcc_lan";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd_10: REG10 {
				regulator-name = "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcc_18: REG11 {
				regulator-name = "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			vcc18_lcd: REG12 {
				regulator-name = "vcc18_lcd";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};
		};
	};
};

&i2c1 {
	status = "okay";
};

&i2c2 {
	status = "okay";
};

&i2c4 {
	status = "okay";
};

&i2c5 {
	status = "okay";
};

&io_domains {
	status = "okay";

	audio-supply = <&vcca_33>;
	flash0-supply = <&vcc_flash>;
	flash1-supply = <&vcc_lan>;
	gpio30-supply = <&vcc_io>;
	gpio1830-supply = <&vcc_io>;
	lcdc-supply = <&vcc_io>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vcc_18>;
};

&pinctrl {
	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	pcfg_output_low: pcfg-output-low {
		output-low;
	};

	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
		bias-pull-up;
		drive-strength = <12>;
	};

	act8846 {
		pmic_int: pmic-int {
			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		pmic_sleep: pmic-sleep {
			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_output_low>;
		};

		pmic_vsel: pmic-vsel {
			rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>;
		};
	};

	gmac {
		phy_int: phy-int {
			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_pmeb: phy-pmeb {
			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_rst: phy-rst {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	sdmmc {
		/*
		 * Default drive strength isn't enough to achieve even
		 * high-speed mode on firefly board so bump up to 12ma.
		 */
		sdmmc_bus4: sdmmc-bus4 {
			rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC1 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC2 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC3 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_clk: sdmmc-clk {
			rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
			rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&saradc {
	vref-supply = <&vcc_18>;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	vmmc-supply = <&vcc_sd>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&tsadc {
	rockchip,hw-tshut-mode = <0>;
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&usb_host1 {
	status = "okay";
};

&usb_otg {
	/*
	 * The otg controller is the only system power source,
	 * so needs to always stay in device mode.
	 */
	dr_mode = "peripheral";
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device tree file for Phytec PCM-947 carrier board
 * Copyright (C) 2017 PHYTEC Messtechnik GmbH
 * Author: Wadim Egorov <w.egorov@phytec.de>
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/leds-pca9532.h>
#include "rk3288-phycore-som.dtsi"

/ {
	model = "Phytec RK3288 PCM-947";
	compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288";

	user_buttons: user-buttons {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&user_button_pins>;

		button-0 {
			label = "home";
			linux,code = <KEY_HOME>;
			gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
			wakeup-source;
		};

		button-1 {
			label = "menu";
			linux,code = <KEY_MENU>;
			gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
			wakeup-source;
		};
	};

	vcc_host0_5v: usb-host0-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host0_vbus_drv>;
		regulator-name = "vcc_host0_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vdd_in_otg_out>;
	};

	vcc_host1_5v: usb-host1-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host1_vbus_drv>;
		regulator-name = "vcc_host1_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vdd_in_otg_out>;
	};

	vcc_otg_5v: usb-otg-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_vbus_drv>;
		regulator-name = "vcc_otg_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vdd_in_otg_out>;
	};
};

&gmac {
	status = "okay";
};

&hdmi {
	status = "okay";
};

&i2c1 {
	status = "okay";

	touchscreen@44 {
		compatible = "st,stmpe811";
		reg = <0x44>;
	};

	adc@64 {
		compatible = "maxim,max1037";
		reg = <0x64>;
	};

	i2c_rtc: rtc@68 {
		compatible = "rv4162";
		reg = <0x68>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c_rtc_int>;
		interrupt-parent = <&gpio5>;
		interrupts = <10 0>;
	};
};

&i2c3 {
	status = "okay";

	i2c_eeprom_cb: eeprom@51 {
		compatible = "atmel,24c32";
		reg = <0x51>;
		pagesize = <32>;
	};
};

&i2c4 {
	status = "okay";

	/* PCA9533 - 4-bit LED dimmer */
	leddim: leddimmer@62 {
		compatible = "nxp,pca9533";
		reg = <0x62>;

		led1 {
			label = "red:user1";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};

		led2 {
			label = "green:user2";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};

		led3 {
			label = "blue:user3";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};

		led4 {
			label = "red:user4";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};
	};
};

&i2c5 {
	status = "okay";
};

&pinctrl {
	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
		bias-pull-up;
		drive-strength = <12>;
	};

	buttons {
		user_button_pins: user-button-pins {
			/* button 1 */
			rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
			/* button 2 */
					<8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	rv4162 {
		i2c_rtc_int: i2c-rtc-int {
			rockchip,pins = <5 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	sdmmc {
		/*
		 * Default drive strength isn't enough to achieve even
		 * high-speed mode on pcm-947 board so bump up to 12 mA.
		 */
		sdmmc_bus4: sdmmc-bus4 {
			rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC1 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC2 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC3 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_clk: sdmmc-clk {
			rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
			rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	touchscreen {
		ts_irq_pin: ts-irq-pin {
			rockchip,pins = <5 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host0_vbus_drv: host0-vbus-drv {
			rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		host1_vbus_drv: host1-vbus-drv {
			rockchip,pins = <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_otg {
		otg_vbus_drv: otg-vbus-drv {
			rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
	sd-uhs-sdr12;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	vmmc-supply = <&vdd_sd>;
	vqmmc-supply = <&vdd_io_sd>;
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host1 {
	status = "okay";
};

&usb_otg {
	status = "okay";
};


code:
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device tree file for Phytec phyCORE-RK3288 SoM
 * Copyright (C) 2017 PHYTEC Messtechnik GmbH
 * Author: Wadim Egorov <w.egorov@phytec.de>
 */

#include <dt-bindings/net/ti-dp83867.h>
#include "rk3288.dtsi"

/ {
	model = "Phytec RK3288 phyCORE";
	compatible = "phytec,rk3288-phycore-som", "rockchip,rk3288";

	/*
	 * Set the minimum memory size here and
	 * let the bootloader set the real size.
	 */
	memory {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x8000000>;
	};

	aliases {
		rtc0 = &i2c_rtc;
		rtc1 = &rk818;
	};

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

	leds: user-leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&user_led_pin>;

		user_led: led-0 {
			label = "green_led";
			gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
			default-state = "keep";
		};
	};

	vdd_emmc_io: vdd-emmc-io {
		compatible = "regulator-fixed";
		regulator-name = "vdd_emmc_io";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vdd_3v3_io>;
	};

	vdd_in_otg_out: vdd-in-otg-out {
		compatible = "regulator-fixed";
		regulator-name = "vdd_in_otg_out";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vdd_misc_1v8: vdd-misc-1v8 {
		compatible = "regulator-fixed";
		regulator-name = "vdd_misc_1v8";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};
};

&emmc {
	status = "okay";
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
	vmmc-supply = <&vdd_3v3_io>;
	vqmmc-supply = <&vdd_emmc_io>;
};

&gmac {
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins &phy_rst &phy_int>;
	phy-handle = <&phy0>;
	phy-supply = <&vdd_eth_2v5>;
	phy-mode = "rgmii-id";
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 1000000>;
	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>;
	tx_delay = <0x0>;
	rx_delay = <0x0>;

	mdio0 {
		compatible = "snps,dwmac-mdio";
		#address-cells = <1>;
		#size-cells = <0>;

		phy0: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
			interrupt-parent = <&gpio4>;
			interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
			enet-phy-lane-no-swap;
			ti,clk-output-sel = <DP83867_CLK_O_SEL_CHN_A_TCLK>;
		};
	};
};

&hdmi {
	ddc-i2c-bus = <&i2c5>;
};

&io_domains {
	status = "okay";
	sdcard-supply = <&vdd_io_sd>;
	flash0-supply = <&vdd_emmc_io>;
	flash1-supply = <&vdd_misc_1v8>;
	gpio1830-supply = <&vdd_3v3_io>;
	gpio30-supply = <&vdd_3v3_io>;
	bb-supply = <&vdd_3v3_io>;
	dvp-supply = <&vdd_3v3_io>;
	lcdc-supply = <&vdd_3v3_io>;
	wifi-supply = <&vdd_3v3_io>;
	audio-supply = <&vdd_3v3_io>;
};

&i2c0 {
	status = "okay";
	clock-frequency = <400000>;

	rk818: pmic@1c {
		compatible = "rockchip,rk818";
		reg = <0x1c>;
		interrupt-parent = <&gpio0>;
		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int>;
		rockchip,system-power-controller;
		wakeup-source;
		#clock-cells = <1>;

		vcc1-supply = <&vdd_sys>;
		vcc2-supply = <&vdd_sys>;
		vcc3-supply = <&vdd_sys>;
		vcc4-supply = <&vdd_sys>;
		boost-supply = <&vdd_in_otg_out>;
		vcc6-supply = <&vdd_sys>;
		vcc7-supply = <&vdd_misc_1v8>;
		vcc8-supply = <&vdd_misc_1v8>;
		vcc9-supply = <&vdd_3v3_io>;
		vddio-supply = <&vdd_3v3_io>;

		regulators {
			vdd_log: DCDC_REG1 {
				regulator-name = "vdd_log";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_gpu: DCDC_REG2 {
				regulator-name = "vdd_gpu";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1250000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

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

			vdd_3v3_io: DCDC_REG4 {
				regulator-name = "vdd_3v3_io";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vdd_sys: DCDC_BOOST {
				regulator-name = "vdd_sys";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <5000000>;
				};
			};

			/* vcc9 */
			vdd_sd: SWITCH_REG {
				regulator-name = "vdd_sd";
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			/* vcc6 */
			vdd_eth_2v5: LDO_REG2 {
				regulator-name = "vdd_eth_2v5";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <2500000>;
				regulator-max-microvolt = <2500000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <2500000>;
				};
			};

			/* vcc7 */
			vdd_1v0: LDO_REG3 {
				regulator-name = "vdd_1v0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			/* vcc8 */
			vdd_1v8_lcd_ldo: LDO_REG4 {
				regulator-name = "vdd_1v8_lcd_ldo";
				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>;
				};
			};

			/* vcc8 */
			vdd_1v0_lcd: LDO_REG6 {
				regulator-name = "vdd_1v0_lcd";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			/* vcc7 */
			vdd_1v8_ldo: LDO_REG7 {
				regulator-name = "vdd_1v8_ldo";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			/* vcc9 */
			vdd_io_sd: LDO_REG9 {
				regulator-name = "vdd_io_sd";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};
		};
	};

	/* M24C32-D */
	i2c_eeprom: eeprom@50 {
		compatible = "atmel,24c32";
		reg = <0x50>;
		pagesize = <32>;
	};

	vdd_cpu: regulator@60 {
		compatible = "fcs,fan53555";
		reg = <0x60>;
		fcs,suspend-voltage-selector = <1>;
		regulator-always-on;
		regulator-boot-on;
		regulator-enable-ramp-delay = <300>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <800000>;
		regulator-max-microvolt = <1430000>;
		regulator-ramp-delay = <8000>;
		vin-supply = <&vdd_sys>;
	};
};

&pinctrl {
	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	emmc {
		/*
		 * We run eMMC at max speed; bump up drive strength.
		 * We also have external pulls, so disable the internal ones.
		 */
		emmc_clk: emmc-clk {
			rockchip,pins = <3 RK_PC2 2 &pcfg_pull_none_12ma>;
		};

		emmc_cmd: emmc-cmd {
			rockchip,pins = <3 RK_PC0 2 &pcfg_pull_none_12ma>;
		};

		emmc_bus8: emmc-bus8 {
			rockchip,pins = <3 RK_PA0 2 &pcfg_pull_none_12ma>,
					<3 RK_PA1 2 &pcfg_pull_none_12ma>,
					<3 RK_PA2 2 &pcfg_pull_none_12ma>,
					<3 RK_PA3 2 &pcfg_pull_none_12ma>,
					<3 RK_PA4 2 &pcfg_pull_none_12ma>,
					<3 RK_PA5 2 &pcfg_pull_none_12ma>,
					<3 RK_PA6 2 &pcfg_pull_none_12ma>,
					<3 RK_PA7 2 &pcfg_pull_none_12ma>;
		};
	};

	gmac {
		phy_int: phy-int {
			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_rst: phy-rst {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	leds {
		user_led_pin: user-led-pin {
			rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	pmic {
		pmic_int: pmic-int {
			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		/* Pin for switching state between sleep and non-sleep state */
		pmic_sleep: pmic-sleep {
			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
};

&pwm1 {
	status = "okay";
};

&saradc {
	status = "okay";
	vref-supply = <&vdd_1v8_ldo>;
};

&spi2 {
	status = "okay";

	serial_flash: flash@0 {
		compatible = "micron,n25q128a13", "jedec,spi-nor";
		reg = <0x0>;
		spi-max-frequency = <50000000>;
		m25p,fast-read;
		#address-cells = <1>;
		#size-cells = <1>;
		status = "okay";
	};
};

&tsadc {
	status = "okay";
	rockchip,hw-tshut-mode = <0>;
	rockchip,hw-tshut-polarity = <0>;
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};