WhyCan Forum(哇酷开发者社区)

/dts-v1/;

/ {
	#address-cells = <0x1>;
	#size-cells = <0x1>;
	interrupt-parent = <0x1>;
	model = "Lichee Pi Zero with Dock";
	compatible = "licheepi,licheepi-zero-dock", "licheepi,licheepi-zero", "allwinner,sun8i-v3s";

	chosen {
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		ranges;
		stdout-path = "serial0:115200n8";

		framebuffer@0 {
			compatible = "allwinner,simple-framebuffer", "simple-framebuffer";
			allwinner,pipeline = "de0-lcd0";
			clocks = <0x2 0x21 0x3 0x0 0x3 0x6 0x2 0x40>;
			status = "disabled";
		};
	};

	cpus {
		#address-cells = <0x1>;
		#size-cells = <0x0>;

		cpu@0 {
			compatible = "arm,cortex-a7";
			device_type = "cpu";
			reg = <0x0>;
			clocks = <0x2 0xe>;
		};
	};

	display-engine {
		compatible = "allwinner,sun8i-v3s-display-engine";
		allwinner,pipelines = <0x4>;
		status = "disabled";
	};

	timer {
		compatible = "arm,armv7-timer";
		interrupts = <0x1 0xd 0xf08 0x1 0xe 0xf08 0x1 0xb 0xf08 0x1 0xa 0xf08>;
	};

	clocks {
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		ranges;

		osc24M_clk {
			#clock-cells = <0x0>;
			compatible = "fixed-clock";
			clock-frequency = <0x16e3600>;
			clock-output-names = "osc24M";
			linux,phandle = <0xc>;
			phandle = <0xc>;
		};

		osc32k_clk {
			#clock-cells = <0x0>;
			compatible = "fixed-clock";
			clock-frequency = <0x8000>;
			clock-output-names = "osc32k";
			linux,phandle = <0xd>;
			phandle = <0xd>;
		};
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		ranges;

		clock@1000000 {
			compatible = "allwinner,sun8i-v3s-de2-clk";
			reg = <0x1000000 0x100000>;
			clocks = <0x2 0x3f 0x2 0x23>;
			clock-names = "mod", "bus";
			resets = <0x2 0x22>;
			#clock-cells = <0x1>;
			#reset-cells = <0x1>;
			linux,phandle = <0x3>;
			phandle = <0x3>;
		};

		mixer@1100000 {
			compatible = "allwinner,sun8i-v3s-de2-mixer";
			reg = <0x1100000 0x100000>;
			clocks = <0x3 0x0 0x3 0x6>;
			clock-names = "bus", "mod";
			resets = <0x3 0x0>;
			assigned-clocks = <0x3 0x6>;
			assigned-clock-rates = <0x8f0d180>;
			linux,phandle = <0x4>;
			phandle = <0x4>;

			ports {
				#address-cells = <0x1>;
				#size-cells = <0x0>;

				port@1 {
					#address-cells = <0x1>;
					#size-cells = <0x0>;
					reg = <0x1>;

					endpoint@0 {
						reg = <0x0>;
						remote-endpoint = <0x5>;
						linux,phandle = <0x6>;
						phandle = <0x6>;
					};
				};
			};
		};

		syscon@1c00000 {
			compatible = "allwinner,sun8i-v3s-system-controller", "syscon";
			reg = <0x1c00000 0x1000>;
			linux,phandle = <0x14>;
			phandle = <0x14>;
		};

		lcd-controller@1c0c000 {
			compatible = "allwinner,sun8i-v3s-tcon";
			reg = <0x1c0c000 0x1000>;
			interrupts = <0x0 0x56 0x4>;
			clocks = <0x2 0x21 0x2 0x40>;
			clock-names = "ahb", "tcon-ch0";
			clock-output-names = "tcon-pixel-clock";
			resets = <0x2 0x1b>;
			reset-names = "lcd";
			status = "disabled";

			ports {
				#address-cells = <0x1>;
				#size-cells = <0x0>;

				port@0 {
					#address-cells = <0x1>;
					#size-cells = <0x0>;
					reg = <0x0>;

					endpoint@0 {
						reg = <0x0>;
						remote-endpoint = <0x6>;
						linux,phandle = <0x5>;
						phandle = <0x5>;
					};
				};

				port@1 {
					#address-cells = <0x1>;
					#size-cells = <0x0>;
					reg = <0x1>;
				};
			};
		};

		dma-controller@01c02000 {
			compatible = "allwinner,sun8i-v3s-dma";
			reg = <0x1c02000 0x1000>;
			interrupts = <0x0 0x32 0x4>;
			clocks = <0x2 0x15>;
			resets = <0x2 0x6>;
			#dma-cells = <0x1>;
			linux,phandle = <0xf>;
			phandle = <0xf>;
		};

		mmc@01c0f000 {
			compatible = "allwinner,sun7i-a20-mmc";
			reg = <0x1c0f000 0x1000>;
			clocks = <0x2 0x16 0x2 0x2d 0x2 0x2f 0x2 0x2e>;
			clock-names = "ahb", "mmc", "output", "sample";
			resets = <0x2 0x7>;
			reset-names = "ahb";
			interrupts = <0x0 0x3c 0x4>;
			status = "okay";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			pinctrl-0 = <0x7>;
			pinctrl-names = "default";
			broken-cd;
			bus-width = <0x4>;
			vmmc-supply = <0x8>;
		};

		mmc@01c10000 {
			compatible = "allwinner,sun7i-a20-mmc";
			reg = <0x1c10000 0x1000>;
			clocks = <0x2 0x17 0x2 0x30 0x2 0x32 0x2 0x31>;
			clock-names = "ahb", "mmc", "output", "sample";
			resets = <0x2 0x8>;
			reset-names = "ahb";
			interrupts = <0x0 0x3d 0x4>;
			pinctrl-names = "default";
			pinctrl-0 = <0x9>;
			status = "okay";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			broken-cd;
			bus-width = <0x4>;
			vmmc-supply = <0x8>;
		};

		mmc@01c11000 {
			compatible = "allwinner,sun7i-a20-mmc";
			reg = <0x1c11000 0x1000>;
			clocks = <0x2 0x18 0x2 0x33 0x2 0x35 0x2 0x34>;
			clock-names = "ahb", "mmc", "output", "sample";
			resets = <0x2 0x9>;
			reset-names = "ahb";
			interrupts = <0x0 0x3e 0x4>;
			status = "disabled";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
		};

		usb@01c19000 {
			compatible = "allwinner,sun8i-h3-musb";
			reg = <0x1c19000 0x400>;
			clocks = <0x2 0x1d>;
			resets = <0x2 0x11>;
			interrupts = <0x0 0x47 0x4>;
			interrupt-names = "mc";
			phys = <0xa 0x0>;
			phy-names = "usb";
			extcon = <0xa 0x0>;
			status = "okay";
			dr_mode = "otg";
		};

		phy@01c19400 {
			compatible = "allwinner,sun8i-v3s-usb-phy";
			reg = <0x1c19400 0x2c 0x1c1a800 0x4>;
			reg-names = "phy_ctrl", "pmu0";
			clocks = <0x2 0x38>;
			clock-names = "usb0_phy";
			resets = <0x2 0x0>;
			reset-names = "usb0_reset";
			status = "okay";
			#phy-cells = <0x1>;
			usb0_id_det-gpio = <0xb 0x5 0x6 0x0>;
			linux,phandle = <0xa>;
			phandle = <0xa>;
		};

		usb@01c1a000 {
			compatible = "allwinner,sun8i-v3s-ehci", "generic-ehci";
			reg = <0x1c1a000 0x100>;
			interrupts = <0x0 0x48 0x4>;
			clocks = <0x2 0x1e 0x2 0x1f>;
			resets = <0x2 0x12 0x2 0x16>;
			status = "okay";
		};

		usb@01c1a400 {
			compatible = "allwinner,sun8i-v3s-ohci", "generic-ohci";
			reg = <0x1c1a400 0x100>;
			interrupts = <0x0 0x49 0x4>;
			clocks = <0x2 0x1e 0x2 0x1f 0x2 0x39>;
			resets = <0x2 0x12 0x2 0x16>;
			status = "okay";
		};

		clock@01c20000 {
			compatible = "allwinner,sun8i-v3s-ccu";
			reg = <0x1c20000 0x400>;
			clocks = <0xc 0xd>;
			clock-names = "hosc", "losc";
			#clock-cells = <0x1>;
			#reset-cells = <0x1>;
			linux,phandle = <0x2>;
			phandle = <0x2>;
		};

		rtc@01c20400 {
			compatible = "allwinner,sun6i-a31-rtc";
			reg = <0x1c20400 0x54>;
			interrupts = <0x0 0x28 0x4 0x0 0x29 0x4>;
		};

		pinctrl@01c20800 {
			compatible = "allwinner,sun8i-v3s-pinctrl";
			reg = <0x1c20800 0x400>;
			interrupts = <0x0 0xf 0x4 0x0 0x11 0x4>;
			clocks = <0x2 0x25 0xc 0xd>;
			clock-names = "apb", "hosc", "losc";
			gpio-controller;
			#gpio-cells = <0x3>;
			interrupt-controller;
			#interrupt-cells = <0x3>;
			linux,phandle = <0xb>;
			phandle = <0xb>;

			i2c0 {
				pins = "PB6", "PB7";
				function = "i2c0";
				linux,phandle = <0x13>;
				phandle = <0x13>;
			};

			uart0@0 {
				pins = "PB8", "PB9";
				function = "uart0";
				linux,phandle = <0x11>;
				phandle = <0x11>;
			};

			uart1@0 {
				pins = "PE21", "PE22";
				function = "uart1";
				bias-pull-up;
			};

			uart2@0 {
				pins = "PB0", "PB1";
				function = "uart2";
				bias-pull-up;
				linux,phandle = <0x12>;
				phandle = <0x12>;
			};

			mmc0@0 {
				pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5";
				function = "mmc0";
				drive-strength = <0x1e>;
				bias-pull-up;
				linux,phandle = <0x7>;
				phandle = <0x7>;
			};

			mmc1 {
				pins = "PG0", "PG1", "PG2", "PG3", "PG4", "PG5";
				function = "mmc1";
				drive-strength = <0x1e>;
				bias-pull-up;
				linux,phandle = <0x9>;
				phandle = <0x9>;
			};

			spi0 {
				pins = "PC0", "PC1", "PC2", "PC3";
				function = "spi0";
				linux,phandle = <0x16>;
				phandle = <0x16>;
			};
		};

		timer@01c20c00 {
			compatible = "allwinner,sun4i-a10-timer";
			reg = <0x1c20c00 0xa0>;
			interrupts = <0x0 0x12 0x4 0x0 0x13 0x4>;
			clocks = <0xc>;
		};

		watchdog@01c20ca0 {
			compatible = "allwinner,sun6i-a31-wdt";
			reg = <0x1c20ca0 0x20>;
			interrupts = <0x0 0x19 0x4>;
		};

		lradc@1c22800 {
			compatible = "allwinner,sun4i-a10-lradc-keys";
			reg = <0x1c22800 0x400>;
			interrupts = <0x0 0x1e 0x4>;
			status = "okay";
			vref-supply = <0xe>;

			button@200 {
				label = "Volume Up";
				linux,code = <0x73>;
				channel = <0x0>;
				voltage = <0x30d40>;
			};

			button@400 {
				label = "Volume Down";
				linux,code = <0x72>;
				channel = <0x0>;
				voltage = <0x61a80>;
			};

			button@600 {
				label = "Select";
				linux,code = <0x161>;
				channel = <0x0>;
				voltage = <0x927c0>;
			};

			button@800 {
				label = "Start";
				linux,code = <0x160>;
				channel = <0x0>;
				voltage = <0xc3500>;
			};
		};

		codec@01c22c00 {
			#sound-dai-cells = <0x0>;
			compatible = "allwinner,sun8i-v3s-codec";
			reg = <0x1c22c00 0x400>;
			interrupts = <0x0 0x1d 0x4>;
			clocks = <0x2 0x24 0x2 0x46>;
			clock-names = "apb", "codec";
			resets = <0x2 0x28>;
			dmas = <0xf 0xf 0xf 0xf>;
			dma-names = "rx", "tx";
			allwinner,codec-analog-controls = <0x10>;
			status = "okay";
			allwinner,audio-routing = "Headphone", "HP", "Headphone", "HPCOM", "MIC1", "Mic", "Mic", "HBIAS";
		};

		codec-analog@01c23000 {
			compatible = "allwinner,sun8i-v3s-codec-analog";
			reg = <0x1c23000 0x4>;
			linux,phandle = <0x10>;
			phandle = <0x10>;
		};

		serial@01c28000 {
			compatible = "snps,dw-apb-uart";
			reg = <0x1c28000 0x400>;
			interrupts = <0x0 0x0 0x4>;
			reg-shift = <0x2>;
			reg-io-width = <0x4>;
			clocks = <0x2 0x28>;
			resets = <0x2 0x31>;
			status = "okay";
			pinctrl-0 = <0x11>;
			pinctrl-names = "default";
		};

		serial@01c28400 {
			compatible = "snps,dw-apb-uart";
			reg = <0x1c28400 0x400>;
			interrupts = <0x0 0x1 0x4>;
			reg-shift = <0x2>;
			reg-io-width = <0x4>;
			clocks = <0x2 0x29>;
			resets = <0x2 0x32>;
			status = "disabled";
		};

		serial@01c28800 {
			compatible = "snps,dw-apb-uart";
			reg = <0x1c28800 0x400>;
			interrupts = <0x0 0x2 0x4>;
			reg-shift = <0x2>;
			reg-io-width = <0x4>;
			clocks = <0x2 0x2a>;
			resets = <0x2 0x33>;
			status = "okay";
			pinctrl-0 = <0x12>;
			pinctrl-names = "default";
		};

		i2c@01c2ac00 {
			compatible = "allwinner,sun6i-a31-i2c";
			reg = <0x1c2ac00 0x400>;
			interrupts = <0x0 0x6 0x4>;
			clocks = <0x2 0x26>;
			resets = <0x2 0x2e>;
			pinctrl-names = "default";
			pinctrl-0 = <0x13>;
			status = "okay";
			#address-cells = <0x1>;
			#size-cells = <0x0>;

			ns2009@48 {
				compatible = "nsiway,ns2009";
				reg = <0x48>;
			};
		};

		i2c@01c2b000 {
			compatible = "allwinner,sun6i-a31-i2c";
			reg = <0x1c2b000 0x400>;
			interrupts = <0x0 0x7 0x4>;
			clocks = <0x2 0x27>;
			resets = <0x2 0x2f>;
			status = "disabled";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
		};

		ethernet@1c30000 {
			compatible = "allwinner,sun8i-v3s-emac";
			syscon = <0x14>;
			reg = <0x1c30000 0x10000>;
			interrupts = <0x0 0x52 0x4>;
			interrupt-names = "macirq";
			resets = <0x2 0xc>;
			reset-names = "stmmaceth";
			clocks = <0x2 0x1a>;
			clock-names = "stmmaceth";
			phy-handle = <0x15>;
			phy-mode = "mii";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
			status = "okay";

			mdio {
				#address-cells = <0x1>;
				#size-cells = <0x0>;

				ethernet-phy@1 {
					compatible = "ethernet-phy-ieee802.3-c22";
					reg = <0x1>;
					clocks = <0x2 0x2b>;
					resets = <0x2 0x27>;
					phy-is-integrated;
					linux,phandle = <0x15>;
					phandle = <0x15>;
				};
			};
		};

		spi@1c68000 {
			compatible = "allwinner,sun8i-h3-spi";
			reg = <0x1c68000 0x1000>;
			interrupts = <0x0 0x41 0x4>;
			clocks = <0x2 0x1c 0x2 0x37>;
			clock-names = "ahb", "mod";
			pinctrl-names = "default";
			pinctrl-0 = <0x16>;
			resets = <0x2 0xf>;
			status = "disabled";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
		};

		interrupt-controller@01c81000 {
			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
			reg = <0x1c81000 0x1000 0x1c82000 0x1000 0x1c84000 0x2000 0x1c86000 0x2000>;
			interrupt-controller;
			#interrupt-cells = <0x3>;
			interrupts = <0x1 0x9 0xf04>;
			linux,phandle = <0x1>;
			phandle = <0x1>;
		};
	};

	ahci-5v {
		compatible = "regulator-fixed";
		regulator-name = "ahci-5v";
		regulator-min-microvolt = <0x4c4b40>;
		regulator-max-microvolt = <0x4c4b40>;
		regulator-boot-on;
		enable-active-high;
		gpio = <0xb 0x1 0x8 0x0>;
		status = "disabled";
	};

	usb0-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb0-vbus";
		regulator-min-microvolt = <0x4c4b40>;
		regulator-max-microvolt = <0x4c4b40>;
		enable-active-high;
		gpio = <0xb 0x1 0x9 0x0>;
		status = "disabled";
	};

	usb1-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb1-vbus";
		regulator-min-microvolt = <0x4c4b40>;
		regulator-max-microvolt = <0x4c4b40>;
		regulator-boot-on;
		enable-active-high;
		gpio = <0xb 0x7 0x6 0x0>;
		status = "disabled";
	};

	usb2-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb2-vbus";
		regulator-min-microvolt = <0x4c4b40>;
		regulator-max-microvolt = <0x4c4b40>;
		regulator-boot-on;
		enable-active-high;
		gpio = <0xb 0x7 0x3 0x0>;
		status = "disabled";
	};

	vcc3v0 {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v0";
		regulator-min-microvolt = <0x2dc6c0>;
		regulator-max-microvolt = <0x2dc6c0>;
		linux,phandle = <0xe>;
		phandle = <0xe>;
	};

	vcc3v3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3";
		regulator-min-microvolt = <0x325aa0>;
		regulator-max-microvolt = <0x325aa0>;
		linux,phandle = <0x8>;
		phandle = <0x8>;
	};

	vcc5v0 {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0";
		regulator-min-microvolt = <0x4c4b40>;
		regulator-max-microvolt = <0x4c4b40>;
	};

	aliases {
		serial0 = "/soc/serial@01c28000";
		ethernet0 = "/soc/ethernet@1c30000";
	};

	leds {
		compatible = "gpio-leds";
		status = "disbaled";

		blue_led {
			label = "licheepi:blue:usr";
			gpios = <0xb 0x6 0x1 0x1>;
		};

		green_led {
			label = "licheepi:green:usr";
			gpios = <0xb 0x6 0x0 0x1>;
			default-state = "on";
		};

		red_led {
			label = "licheepi:red:usr";
			gpios = <0xb 0x6 0x2 0x1>;
		};
	};
};