xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/rk3308.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3308-cru.h>

/ {
	compatible = "rockchip,rk3308";

	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		serial3 = &uart3;
		serial4 = &uart4;
		mmc0 = &emmc;
		mmc1 = &sdmmc;
		spi0 = &spi0;
		spi1 = &spi1;
		spi2 = &spi2;
	};

	cpus {
		#address-cells = <2>;
		#size-cells = <0>;

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a35", "arm,armv8";
			reg = <0x0 0x0>;
			enable-method = "psci";
		};

		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a35", "arm,armv8";
			reg = <0x0 0x1>;
			enable-method = "psci";
		};

		cpu2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a35", "arm,armv8";
			reg = <0x0 0x2>;
			enable-method = "psci";
		};

		cpu3: cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a35", "arm,armv8";
			reg = <0x0 0x3>;
			enable-method = "psci";
		};
	};

	arm-pmu {
		compatible = "arm,cortex-a53-pmu";
		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
	};

	mac_clkin: external-mac-clock {
		compatible = "fixed-clock";
		clock-frequency = <50000000>;
		clock-output-names = "mac_clkin";
		#clock-cells = <0>;
	};

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

		route {
			route_rgb: route-rgb {
				status = "okay";
				logo,uboot = "logo.bmp";
				logo,kernel = "logo_kernel.bmp";
				logo,mode = "center";
				charge_logo,mode = "center";
				connect = <&vop_out_rgb>;
			};
		};
	};

	dmc: dmc@20004000 {
		compatible = "rockchip,rk3308-dmc";
		reg = <0x0 0xff010000 0x0 0x10000>;
	};

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

	timer {
		compatible = "arm,armv8-timer";
		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>;
	};

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

	grf: grf@ff000000 {
		compatible = "rockchip,rk3308-grf", "syscon", "simple-mfd";
		reg = <0x0 0xff000000 0x0 0x10000>;
	};

	usb2phy_grf: syscon@ff008000 {
		compatible = "rockchip,rk3308-usb2phy-grf", "syscon",
			     "simple-mfd";
		reg = <0x0 0xff008000 0x0 0x4000>;
		#address-cells = <1>;
		#size-cells = <1>;

		u2phy: usb2-phy@100 {
			compatible = "rockchip,rk3308-usb2phy",
				     "rockchip,rk3328-usb2phy";
			reg = <0x100 0x10>;
			clocks = <&cru SCLK_USBPHY_REF>;
			clock-names = "phyclk";
			#clock-cells = <0>;
			assigned-clocks = <&cru USB480M>;
			assigned-clock-parents = <&u2phy>;
			clock-output-names = "usb480m_phy";
			status = "disabled";

			u2phy_host: host-port {
				#phy-cells = <0>;
				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "linestate";
				status = "disabled";
			};

			u2phy_otg: otg-port {
				#phy-cells = <0>;
				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "otg-bvalid", "otg-id",
						  "linestate";
				status = "disabled";
			};
		};
	};

	uart0: serial@ff0a0000 {
		compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
		reg = <0x0 0xff0a0000 0x0 0x100>;
		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
		clock-names = "baudclk", "apb_pclk";
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	uart1: serial@ff0b0000 {
		compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
		reg = <0x0 0xff0b0000 0x0 0x100>;
		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
		clock-names = "baudclk", "apb_pclk";
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	uart2: serial@ff0c0000 {
		compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
		reg = <0x0 0xff0c0000 0x0 0x100>;
		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
		clock-names = "baudclk", "apb_pclk";
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	uart3: serial@ff0d0000 {
		compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
		reg = <0x0 0xff0d0000 0x0 0x100>;
		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
		clock-names = "baudclk", "apb_pclk";
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	uart4: serial@ff0e0000 {
		compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
		reg = <0x0 0xff0e0000 0x0 0x100>;
		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
		clock-names = "baudclk", "apb_pclk";
		reg-shift = <2>;
		reg-io-width = <4>;
		status = "disabled";
	};

	spi0: spi@ff120000 {
		compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi";
		reg = <0x0 0xff120000 0x0 0x1000>;
		interrupts = <GIC_SPI 15 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", "high_speed";
		pinctrl-0 = <&spi0_clk &spi0_csn0 &spi0_miso &spi0_mosi>;
		pinctrl-1 = <&spi0_clk_hs &spi0_csn0 &spi0_miso_hs &spi0_mosi_hs>;
		status = "disabled";
	};

	spi1: spi@ff130000 {
		compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi";
		reg = <0x0 0xff130000 0x0 0x1000>;
		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
		clock-names = "spiclk", "apb_pclk";
		pinctrl-names = "default", "high_speed";
		pinctrl-0 = <&spi1_clk &spi1_csn0 &spi1_miso &spi1_mosi>;
		pinctrl-1 = <&spi2_clk_hs &spi2_csn0 &spi2_miso_hs &spi2_mosi_hs>;
		status = "disabled";
	};

	spi2: spi@ff140000 {
		compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi";
		reg = <0x0 0xff140000 0x0 0x1000>;
		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
		clock-names = "spiclk", "apb_pclk";
		pinctrl-names = "default", "high_speed";
		pinctrl-0 = <&spi2_clk &spi2_csn0 &spi2_miso &spi2_mosi>;
		pinctrl-1 = <&spi2_clk_hs &spi2_csn0 &spi2_miso_hs &spi2_mosi_hs>;
		status = "disabled";
	};

	vop: vop@ff2e0000 {
		compatible = "rockchip,rk3308-vop";
		reg = <0x0 0xff2e0000 0x0 0x1fc>, <0x0 0xff2e0a00 0x0 0x400>;
		reg-names = "regs", "gamma_lut";
		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_VOP>, <&cru DCLK_VOP>,
			 <&cru HCLK_VOP>;
		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
		status = "disabled";

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

			vop_out_rgb: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&rgb_in_vop>;
			};
		};
	};

	crypto: crypto@ff2f0000 {
		compatible = "rockchip,rk3308-crypto";
		reg = <0x0 0xff2f0000 0x0 0x4000>;
		clock-names = "sclk_crypto", "apkclk_crypto";
		clocks = <&cru SCLK_CRYPTO>, <&cru SCLK_CRYPTO_APK>;
		clock-frequency = <200000000>, <300000000>;
		status = "disabled";
	};

	pwm0: pwm@ff180000 {
		compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
		reg = <0x0 0xff180000 0x0 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm0_pin>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		status = "disabled";
	};

	pwm1: pwm@ff180010 {
		compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
		reg = <0x0 0xff180010 0x0 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm1_pin>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		status = "disabled";
	};

	pwm2: pwm@ff180020 {
		compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
		reg = <0x0 0xff180020 0x0 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm2_pin>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		status = "disabled";
	};

	pwm3: pwm@ff180030 {
		compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
		reg = <0x0 0xff180030 0x0 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm3_pin>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		status = "disabled";
	};

	rgb: rgb {
		compatible = "rockchip,rk3308-rgb";
		status = "disabled";
		pinctrl-names = "default";
		pinctrl-0 = <&lcdc_ctl>;

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

			port@0 {
				reg = <0>;

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

				rgb_in_vop: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&vop_out_rgb>;
				};
			};

		};
	};

	saradc: saradc@ff1e0000 {
		compatible = "rockchip,rk3308-saradc", "rockchip,rk3399-saradc";
		reg = <0x0 0xff1e0000 0x0 0x100>;
		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
		#io-channel-cells = <1>;
		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
		clock-names = "saradc", "apb_pclk";
		resets = <&cru SRST_SARADC_P>;
		reset-names = "saradc-apb";
		status = "disabled";
	};

	i2s0: i2s@ff300000 {
		compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
		reg = <0x0 0xff300000 0x0 0x10000>;
	};

	i2s1: i2s@ff310000 {
		compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
		reg = <0x0 0xff100000 0x0 0x10000>;
	};

	i2s2: i2s@ff320000 {
		compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
		reg = <0x0 0xff320000 0x0 0x10000>;
	};

	i2s3: i2s@ff330000 {
		compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
		reg = <0x0 0xff330000 0x0 0x10000>;
	};

	vad: vad@ff3c0000 {
		compatible = "rockchip,rk3308-vad", "rockchip,vad";
		reg = <0x0 0xff3c0000 0x0 0x10000>, <0x0 0xfff88000 0x0 0x38000>;
		reg-names = "vad", "vad-memory";
		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
		rockchip,audio-src = <0>;
		rockchip,audio-chnl-num = <8>;
		rockchip,audio-chnl = <0>;
		rockchip,mode = <0>;
	};

	usb20_otg: usb@ff400000 {
		compatible = "rockchip,rk3308-usb", "rockchip,rk3066-usb",
			     "snps,dwc2";
		reg = <0x0 0xff400000 0x0 0x40000>;
		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_OTG>;
		clock-names = "otg";
		dr_mode = "otg";
		g-np-tx-fifo-size = <16>;
		g-rx-fifo-size = <275>;
		g-tx-fifo-size = <256 128 128 64 64 32>;
		g-use-dma;
		phys = <&u2phy_otg>;
		phy-names = "usb2-phy";
		status = "disabled";
	};

	usb_host0_ehci: usb@ff440000 {
		compatible = "generic-ehci";
		reg = <0x0 0xff440000 0x0 0x10000>;
		interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST>, <&cru HCLK_HOST_ARB>,
			 <&u2phy>;
		clock-names = "usbhost", "arbiter", "utmi";
		phys = <&u2phy_host>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host0_ohci: usb@ff450000 {
		compatible = "generic-ohci";
		reg = <0x0 0xff450000 0x0 0x10000>;
		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST>, <&cru HCLK_HOST_ARB>,
			 <&u2phy>;
		clock-names = "usbhost", "arbiter", "utmi";
		phys = <&u2phy_host>;
		phy-names = "usb";
	};

	sdmmc: dwmmc@ff480000 {
		compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x0 0xff480000 0x0 0x4000>;
		max-frequency = <150000000>;
		bus-width = <4>;
		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drv", "ciu-sample";
		fifo-depth = <0x100>;
		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
		status = "disabled";
	};

	emmc: dwmmc@ff490000 {
		compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x0 0xff490000 0x0 0x4000>;
		max-frequency = <150000000>;
		bus-width = <8>;
		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drv", "ciu-sample";
		fifo-depth = <0x100>;
		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
		status = "disabled";
	};

	sdio: dwmmc@ff4a0000 {
		compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x0 0xff4a0000 0x0 0x4000>;
		max-frequency = <150000000>;
		bus-width = <4>;
		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drv", "ciu-sample";
		fifo-depth = <0x100>;
		interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdio_bus4 &sdio_cmd &sdio_clk>;
		status = "disabled";
	};

	nandc: nandc@ff4b0000 {
		compatible = "rockchip,rk-nandc";
		reg = <0x0 0xff4b0000 0x0 0x4000>;
		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
		nandc_id = <0>;
		clocks = <&cru SCLK_NANDC>, <&cru HCLK_NANDC>;
		clock-names = "clk_nandc", "hclk_nandc";
		status = "disabled";
	};


	sfc: sfc@ff4c0000 {
		compatible = "rockchip,rksfc","rockchip,sfc";
		reg = <0x0 0xff4c0000 0x0 0x4000>;
		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
		clock-names = "clk_sfc", "hclk_sfc";
		status = "disabled";
	};

	mac: ethernet@ff4e0000 {
		compatible = "rockchip,rk3308-mac";
		reg = <0x0 0xff4e0000 0x0 0x10000>;
		rockchip,grf = <&grf>;
		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "macirq";
		clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX_TX>,
			 <&cru SCLK_MAC_RX_TX>, <&cru SCLK_MAC_REF>,
			 <&cru SCLK_MAC>, <&cru ACLK_MAC>,
			 <&cru PCLK_MAC>, <&cru SCLK_MAC_RMII>;
		clock-names = "stmmaceth", "mac_clk_rx",
			      "mac_clk_tx", "clk_mac_ref",
			      "clk_mac_refout", "aclk_mac",
			      "pclk_mac", "clk_mac_speed";
		phy-mode = "rmii";
		pinctrl-names = "default";
		pinctrl-0 = <&rmii_pins &mac_refclk_12ma>;
		resets = <&cru SRST_MAC_A>;
		reset-names = "stmmaceth";
		status = "disabled";
	};

	cru: clock-controller@ff500000 {
		compatible = "rockchip,rk3308-cru";
		reg = <0x0 0xff500000 0x0 0x1000>;
		rockchip,grf = <&grf>;
		#clock-cells = <1>;
		#reset-cells = <1>;
	};

	gic: interrupt-controller@ff580000 {
		compatible = "arm,gic-400";
		#interrupt-cells = <3>;
		#address-cells = <0>;
		interrupt-controller;

		reg = <0x0 0xff581000 0x0 0x1000>,
		      <0x0 0xff582000 0x0 0x2000>,
		      <0x0 0xff584000 0x0 0x2000>,
		      <0x0 0xff586000 0x0 0x2000>;
		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
	};

	pinctrl: pinctrl {
		compatible = "rockchip,rk3308-pinctrl";
		rockchip,grf = <&grf>;
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		gpio0: gpio0@ff220000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x0 0xff220000 0x0 0x100>;
			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
			//clocks = <&cru PCLK_GPIO0>;
			clocks = <&xin24m>;
			gpio-controller;
			#gpio-cells = <2>;

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

		gpio1: gpio1@ff230000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x0 0xff230000 0x0 0x100>;
			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
			//clocks = <&cru PCLK_GPIO1>;
			clocks = <&xin24m>;
			gpio-controller;
			#gpio-cells = <2>;

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

		gpio2: gpio2@ff240000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x0 0xff240000 0x0 0x100>;
			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
			//clocks = <&cru PCLK_GPIO2>;
			clocks = <&xin24m>;
			gpio-controller;
			#gpio-cells = <2>;

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

		gpio3: gpio3@ff250000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x0 0xff250000 0x0 0x100>;
			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
			//clocks = <&cru PCLK_GPIO3>;
			clocks = <&xin24m>;
			gpio-controller;
			#gpio-cells = <2>;

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

		gpio4: gpio4@ff260000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x0 0xff260000 0x0 0x100>;
			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
			//clocks = <&cru PCLK_GPIO4>;
			clocks = <&xin24m>;
			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_2ma: pcfg-pull-none-2ma {
			bias-disable;
			drive-strength = <2>;
		};

		pcfg_pull_up_2ma: pcfg-pull-up-2ma {
			bias-pull-up;
			drive-strength = <2>;
		};

		pcfg_pull_up_4ma: pcfg-pull-up-4ma {
			bias-pull-up;
			drive-strength = <4>;
		};

		pcfg_pull_none_4ma: pcfg-pull-none-4ma {
			bias-disable;
			drive-strength = <4>;
		};

		pcfg_pull_down_4ma: pcfg-pull-down-4ma {
			bias-pull-down;
			drive-strength = <4>;
		};

		pcfg_pull_none_8ma: pcfg-pull-none-8ma {
			bias-disable;
			drive-strength = <8>;
		};

		pcfg_pull_up_8ma: pcfg-pull-up-8ma {
			bias-pull-up;
			drive-strength = <8>;
		};

		pcfg_pull_none_12ma: pcfg-pull-none-12ma {
			bias-disable;
			drive-strength = <12>;
		};

		pcfg_pull_up_12ma: pcfg-pull-up-12ma {
			bias-pull-up;
			drive-strength = <12>;
		};

		pcfg_pull_none_smt: pcfg-pull-none-smt {
			bias-disable;
			input-schmitt-enable;
		};

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

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

		pcfg_input_high: pcfg-input-high {
			bias-pull-up;
			input-enable;
		};

		pcfg_input: pcfg-input {
			input-enable;
		};

		i2c0 {
			i2c0_xfer: i2c0-xfer {
				rockchip,pins =
					<1 RK_PD0 2 &pcfg_pull_none_smt>,
					<1 RK_PD1 2 &pcfg_pull_none_smt>;
			};
		};

		i2c1 {
			i2c1_xfer: i2c1-xfer {
				rockchip,pins =
					<0 RK_PB3 1 &pcfg_pull_none_smt>,
					<0 RK_PB4 1 &pcfg_pull_none_smt>;
			};
		};

		i2c2 {
			i2c2_xfer: i2c2-xfer {
				rockchip,pins =
					<2 RK_PA2 3 &pcfg_pull_none_smt>,
					<2 RK_PA3 3 &pcfg_pull_none_smt>;
			};
		};

		i2c3-m0 {
			i2c3m0_xfer: i2c3m0-xfer {
				rockchip,pins =
					<0 RK_PB7 2 &pcfg_pull_none_smt>,
					<0 RK_PC0 2 &pcfg_pull_none_smt>;
			};
		};

		i2c3-m1 {
			i2c3m1_xfer: i2c3m1-xfer {
				rockchip,pins =
					<3 RK_PB4 2 &pcfg_pull_none_smt>,
					<3 RK_PB5 2 &pcfg_pull_none_smt>;
			};
		};

		tsadc {
			tsadc_otp_gpio: tsadc-otp-gpio {
				rockchip,pins =
					<0 RK_PB2 0 &pcfg_pull_none>;
			};

			tsadc_otp_out: tsadc-otp-out {
				rockchip,pins =
					<0 RK_PB2 1 &pcfg_pull_none>;
			};
		};

		uart0 {
			uart0_xfer: uart0-xfer {
				rockchip,pins =
					<2 RK_PA1 1 &pcfg_pull_up>,
					<2 RK_PA0 1 &pcfg_pull_none>;
			};

			uart0_cts: uart0-cts {
				rockchip,pins =
					<2 RK_PA2 1 &pcfg_pull_none>;
			};

			uart0_rts: uart0-rts {
				rockchip,pins =
					<2 RK_PA3 1 &pcfg_pull_none>;
			};
		};

		uart1 {
			uart1_xfer: uart1-xfer {
				rockchip,pins =
					<1 RK_PD1 1 &pcfg_pull_up>,
					<1 RK_PD0 1 &pcfg_pull_none>;
			};

			uart1_cts: uart1-cts {
				rockchip,pins =
					<1 RK_PC6 1 &pcfg_pull_none>;
			};

			uart1_rts: uart1-rts {
				rockchip,pins =
					<1 RK_PC7 1 &pcfg_pull_none>;
			};
		};

		uart2-m0 {
			uart2m0_xfer: uart2m0-xfer {
				rockchip,pins =
					<1 RK_PC7 2 &pcfg_pull_up>,
					<1 RK_PC6 2 &pcfg_pull_none>;
			};
		};

		uart2-m1 {
			uart2m1_xfer: uart2m1-xfer {
				rockchip,pins =
					<4 RK_PD3 2 &pcfg_pull_up>,
					<4 RK_PD2 2 &pcfg_pull_none>;
			};
		};

		uart3 {
			uart3_xfer: uart3-xfer {
				rockchip,pins =
					<3 RK_PB5 4 &pcfg_pull_up>,
					<3 RK_PB4 4 &pcfg_pull_none>;
			};
		};

		uart4 {

			uart4_xfer: uart4-xfer {
				rockchip,pins =
					<4 RK_PB1 1 &pcfg_pull_up>,
					<4 RK_PB0 1 &pcfg_pull_none>;
			};

			uart4_cts: uart4-cts {
				rockchip,pins =
					<4 RK_PA6 1 &pcfg_pull_none>;

			};

			uart4_rts: uart4-rts {
				rockchip,pins =
					<4 RK_PA7 1 &pcfg_pull_none>;
			};
		};

		spi0 {
			spi0_clk: spi0-clk {
				rockchip,pins =
					<2 RK_PA2 2 &pcfg_pull_up>;
			};

			spi0_csn0: spi0-csn0 {
				rockchip,pins =
					<2 RK_PA3 2 &pcfg_pull_up>;
			};

			spi0_miso: spi0-miso {
				rockchip,pins =
					<2 RK_PA0 2 &pcfg_pull_up>;
			};

			spi0_mosi: spi0-mosi {
				rockchip,pins =
					<2 RK_PA1 2 &pcfg_pull_up>;
			};
			spi0_clk_hs: spi0-clk-hs {
				rockchip,pins =
					<2 RK_PA2 2 &pcfg_pull_up_8ma>;
			};

			spi0_miso_hs: spi0-miso-hs {
				rockchip,pins =
					<2 RK_PA0 2 &pcfg_pull_up_8ma>;
			};

			spi0_mosi_hs: spi0-mosi-hs {
				rockchip,pins =
					<2 RK_PA1 2 &pcfg_pull_up_8ma>;
			};
		};

		spi1 {
			spi1_clk: spi1-clk {
				rockchip,pins =
					<3 RK_PB3 3 &pcfg_pull_up>;
			};

			spi1_csn0: spi1-csn0 {
				rockchip,pins =
					<3 RK_PB5 3 &pcfg_pull_up>;
			};

			spi1_miso: spi1-miso {
				rockchip,pins =
					<3 RK_PB2 3 &pcfg_pull_up>;
			};

			spi1_mosi: spi1-mosi {
				rockchip,pins =
					<3 RK_PB4 3 &pcfg_pull_up>;
			};
			spi1_clk_hs: spi1-clk-hs {
				rockchip,pins =
					<3 RK_PB3 3 &pcfg_pull_up_8ma>;
			};

			spi1_miso_hs: spi1-miso-hs {
				rockchip,pins =
					<3 RK_PB2 3 &pcfg_pull_up_8ma>;
			};

			spi1_mosi_hs: spi1-mosi-hs {
				rockchip,pins =
					<3 RK_PB4 3 &pcfg_pull_up_8ma>;
			};
		};

		spi2 {
			spi2_clk: spi2-clk {
				rockchip,pins =
					<1 RK_PD0 3 &pcfg_pull_up>;
			};

			spi2_csn0: spi2-csn0 {
				rockchip,pins =
					<1 RK_PD1 3 &pcfg_pull_up>;
			};

			spi2_miso: spi2-miso {
				rockchip,pins =
					<1 RK_PC6 3 &pcfg_pull_up>;
			};

			spi2_mosi: spi2-mosi {
				rockchip,pins =
					<1 RK_PC7 3 &pcfg_pull_up>;
			};
			spi2_clk_hs: spi2-clk-hs {
				rockchip,pins =
					<1 RK_PD0 3 &pcfg_pull_up_8ma>;
			};

			spi2_miso_hs: spi2-miso-hs {
				rockchip,pins =
					<1 RK_PC6 3 &pcfg_pull_up_8ma>;
			};

			spi2_mosi_hs: spi2-mosi-hs {
				rockchip,pins =
					<1 RK_PC7 3 &pcfg_pull_up_8ma>;
			};
		};

		sdmmc_pin: sdmmc_pin {
			sdmmc_clk: sdmmc-clk {
				rockchip,pins =
					<4 RK_PD5 1 &pcfg_pull_none_4ma>;
			};

			sdmmc_cmd: sdmmc-cmd {
				rockchip,pins =
					<4 RK_PD4 1 &pcfg_pull_up_4ma>;
			};

			sdmmc_pwren: sdmmc-pwren {
				rockchip,pins =
					<4 RK_PD6 1 &pcfg_pull_none_4ma>;
			};

			sdmmc_bus1: sdmmc-bus1 {
				rockchip,pins =
					<4 RK_PD0 1 &pcfg_pull_up_4ma>;
			};

			sdmmc_bus4: sdmmc-bus4 {
				rockchip,pins =
					<4 RK_PD0 1 &pcfg_pull_up_4ma>,
					<4 RK_PD1 1 &pcfg_pull_up_4ma>,
					<4 RK_PD2 1 &pcfg_pull_up_4ma>,
					<4 RK_PD3 1 &pcfg_pull_up_4ma>;
			};

			sdmmc_gpio: sdmmc-gpio {
				rockchip,pins =
					<4 RK_PD0 0 &pcfg_pull_up_4ma>,
					<4 RK_PD1 0 &pcfg_pull_up_4ma>,
					<4 RK_PD2 0 &pcfg_pull_up_4ma>,
					<4 RK_PD3 0 &pcfg_pull_up_4ma>,
					<4 RK_PD4 0 &pcfg_pull_up_4ma>,
					<4 RK_PD5 0 &pcfg_pull_up_4ma>,
					<4 RK_PD6 0 &pcfg_pull_up_4ma>;
			};
		};

		sdio {
			sdio_clk: sdio-clk {
				rockchip,pins =
					<4 RK_PA5 1 &pcfg_pull_none_8ma>;
			};

			sdio_cmd: sdio-cmd {
				rockchip,pins =
					<4 RK_PA4 1 &pcfg_pull_up_8ma>;
			};

			sdio_pwren: sdio-pwren {
				rockchip,pins =
					<0 RK_PA2 1 &pcfg_pull_none_8ma>;
			};

			sdio_wrpt: sdio-wrpt {
				rockchip,pins =
					<0 RK_PA1 1 &pcfg_pull_none_8ma>;
			};

			sdio_intn: sdio-intn {
				rockchip,pins =
					<0 RK_PA0 1 &pcfg_pull_none_8ma>;
			};

			sdio_bus1: sdio-bus1 {
				rockchip,pins =
					<4 RK_PA0 1 &pcfg_pull_up_8ma>;
			};

			sdio_bus4: sdio-bus4 {
				rockchip,pins =
					<4 RK_PA0 1 &pcfg_pull_up_8ma>,
					<4 RK_PA1 1 &pcfg_pull_up_8ma>,
					<4 RK_PA2 1 &pcfg_pull_up_8ma>,
					<4 RK_PA3 1 &pcfg_pull_up_8ma>;
			};

			sdio_gpio: sdio-gpio {
				rockchip,pins =
					<4 RK_PA0 0 &pcfg_pull_up_4ma>,
					<4 RK_PA1 0 &pcfg_pull_up_4ma>,
					<4 RK_PA2 0 &pcfg_pull_up_4ma>,
					<4 RK_PA3 0 &pcfg_pull_up_4ma>,
					<4 RK_PA4 0 &pcfg_pull_up_4ma>,
					<4 RK_PA5 0 &pcfg_pull_up_4ma>;
			};
		};

		emmc {
			emmc_clk: emmc-clk {
				rockchip,pins =
					<3 RK_PB1 2 &pcfg_pull_none_8ma>;
			};

			emmc_cmd: emmc-cmd {
				rockchip,pins =
					<3 RK_PB0 2 &pcfg_pull_up_8ma>;
			};

			emmc_pwren: emmc-pwren {
				rockchip,pins =
					<3 RK_PB3 2 &pcfg_pull_none>;
			};

			emmc_rstn: emmc-rstn {
				rockchip,pins =
					<3 RK_PB2 2 &pcfg_pull_none>;
			};

			emmc_bus1: emmc-bus1 {
				rockchip,pins =
					<3 RK_PA0 2 &pcfg_pull_up_8ma>;
			};

			emmc_bus4: emmc-bus4 {
				rockchip,pins =
					<3 RK_PA0 2 &pcfg_pull_up_8ma>,
					<3 RK_PA1 2 &pcfg_pull_up_8ma>,
					<3 RK_PA2 2 &pcfg_pull_up_8ma>,
					<3 RK_PA3 2 &pcfg_pull_up_8ma>;
			};

			emmc_bus8: emmc-bus8 {
				rockchip,pins =
					<3 RK_PA0 2 &pcfg_pull_up_8ma>,
					<3 RK_PA1 2 &pcfg_pull_up_8ma>,
					<3 RK_PA2 2 &pcfg_pull_up_8ma>,
					<3 RK_PA3 2 &pcfg_pull_up_8ma>,
					<3 RK_PA4 2 &pcfg_pull_up_8ma>,
					<3 RK_PA5 2 &pcfg_pull_up_8ma>,
					<3 RK_PA6 2 &pcfg_pull_up_8ma>,
					<3 RK_PA7 2 &pcfg_pull_up_8ma>;
			};
		};

		flash {
			flash_csn0: flash-csn0 {
				rockchip,pins =
					<3 RK_PB5 1 &pcfg_pull_none>;
			};

			flash_rdy: flash-rdy {
				rockchip,pins =
					<3 RK_PB4 1 &pcfg_pull_none>;
			};

			flash_ale: flash-ale {
				rockchip,pins =
					<3 RK_PB3 1 &pcfg_pull_none>;
			};

			flash_cle: flash-cle {
				rockchip,pins =
					<3 RK_PB1 1 &pcfg_pull_none>;
			};

			flash_wrn: flash-wrn {
				rockchip,pins =
					<3 RK_PB0 1 &pcfg_pull_none>;
			};

			flash_rdn: flash-rdn {
				rockchip,pins =
					<3 RK_PB2 1 &pcfg_pull_none>;
			};

			flash_bus8: flash-bus8 {
				rockchip,pins =
					<3 RK_PA0 1 &pcfg_pull_up_12ma>,
					<3 RK_PA1 1 &pcfg_pull_up_12ma>,
					<3 RK_PA2 1 &pcfg_pull_up_12ma>,
					<3 RK_PA3 1 &pcfg_pull_up_12ma>,
					<3 RK_PA4 1 &pcfg_pull_up_12ma>,
					<3 RK_PA5 1 &pcfg_pull_up_12ma>,
					<3 RK_PA6 1 &pcfg_pull_up_12ma>,
					<3 RK_PA7 1 &pcfg_pull_up_12ma>;
			};
		};

		pwm0 {
			pwm0_pin: pwm0-pin {
				rockchip,pins =
					<0 RK_PB5 1 &pcfg_pull_none>;
			};
		};

		pwm1 {
			pwm1_pin: pwm1-pin {
				rockchip,pins =
					<0 RK_PB6 1 &pcfg_pull_none>;
			};
		};

		pwm2 {
			pwm2_pin: pwm2-pin {
				rockchip,pins =
					<0 RK_PB7 1 &pcfg_pull_none>;
			};
		};

		pwm3 {
			pwm3_pin: pwm3-pin {
				rockchip,pins =
					<0 RK_PC0 1 &pcfg_pull_none>;
			};
		};

		gmac {
			rmii_pins: rmii-pins {
				rockchip,pins =
					/* mac_txen */
					<1 RK_PC1 3 &pcfg_pull_none_12ma>,
					/* mac_txd1 */
					<1 RK_PC3 3 &pcfg_pull_none_12ma>,
					/* mac_txd0 */
					<1 RK_PC2 3 &pcfg_pull_none_12ma>,
					/* mac_rxd0 */
					<1 RK_PC4 3 &pcfg_pull_none>,
					/* mac_rxd1 */
					<1 RK_PC5 3 &pcfg_pull_none>,
					/* mac_rxer */
					<1 RK_PB7 3 &pcfg_pull_none>,
					/* mac_rxdv */
					<1 RK_PC0 3 &pcfg_pull_none>,
					/* mac_mdio */
					<1 RK_PB6 3 &pcfg_pull_none>,
					/* mac_mdc */
					<1 RK_PB5 3 &pcfg_pull_none>;
			};

			mac_refclk_12ma: mac-refclk-12ma {
				rockchip,pins =
					<1 RK_PB4 3 &pcfg_pull_none_12ma>;
			};

			mac_refclk: mac-refclk {
				rockchip,pins =
					<1 RK_PB4 3 &pcfg_pull_none>;
			};

		};

		lcdc {
			lcdc_ctl: lcdc-ctl {
				rockchip,pins =
					/* dclk */
					<1 RK_PA0 RK_FUNC_1 &pcfg_pull_none>,
					/* hsync */
					<1 RK_PA1 RK_FUNC_1 &pcfg_pull_none>,
					/* vsync */
					<1 RK_PA2 RK_FUNC_1 &pcfg_pull_none>,
					/* den */
					<1 RK_PA3 RK_FUNC_1 &pcfg_pull_none>,
					/* d0 */
					<1 RK_PA4 RK_FUNC_1 &pcfg_pull_none>,
					/* d1 */
					<1 RK_PA5 RK_FUNC_1 &pcfg_pull_none>,
					/* d2 */
					<1 RK_PA6 RK_FUNC_1 &pcfg_pull_none>,
					/* d3 */
					<1 RK_PA7 RK_FUNC_1 &pcfg_pull_none>,
					/* d4 */
					<1 RK_PB0 RK_FUNC_1 &pcfg_pull_none>,
					/* d5 */
					<1 RK_PB1 RK_FUNC_1 &pcfg_pull_none>,
					/* d6 */
					<1 RK_PB2 RK_FUNC_1 &pcfg_pull_none>,
					/* d7 */
					<1 RK_PB3 RK_FUNC_1 &pcfg_pull_none>,
					/* d8 */
					<1 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
					/* d9 */
					<1 RK_PB5 RK_FUNC_1 &pcfg_pull_none>,
					/* d10 */
					<1 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
					/* d11 */
					<1 RK_PB7 RK_FUNC_1 &pcfg_pull_none>,
					/* d12 */
					<1 RK_PC0 RK_FUNC_1 &pcfg_pull_none>,
					/* d13 */
					<1 RK_PC1 RK_FUNC_1 &pcfg_pull_none>,
					/* d14 */
					<1 RK_PC2 RK_FUNC_1 &pcfg_pull_none>,
					/* d15 */
					<1 RK_PC3 RK_FUNC_1 &pcfg_pull_none>,
					/* d16 */
					<1 RK_PC4 RK_FUNC_1 &pcfg_pull_none>,
					/* d17 */
					<1 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
			};
		};
	};
};