xref: /OK3568_Linux_fs/u-boot/arch/arm/dts/rk3128.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

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

#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/rk3128-cru.h>
#include <dt-bindings/media/rockchip_mipi_dsi.h>
#include "skeleton.dtsi"

/ {
	compatible = "rockchip,rk3128";
	rockchip,sram = <&sram>;
	interrupt-parent = <&gic>;
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		gpio0 = &gpio0;
		gpio1 = &gpio1;
		gpio2 = &gpio2;
		gpio3 = &gpio3;
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		spi0 = &spi0;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		mmc0 = &emmc;
		mmc1 = &sdmmc;
	};

	memory {
		device_type = "memory";
		reg = <0x60000000 0x40000000>;
	};

        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>;
        };

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		enable-method = "rockchip,rk3128-smp";

		cpu0:cpu@0x000 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x000>;
			operating-points = <
				/* KHz    uV */
				 816000 1000000
			>;
			#cooling-cells = <2>; /* min followed by max */
			clock-latency = <40000>;
			clocks = <&cru ARMCLK>;
		};

		cpu1:cpu@0x001 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x001>;
		};

		cpu2:cpu@0x002 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x002>;
		};

		cpu3:cpu@0x003 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0x003>;
		};
	};

	cpu_axi_bus: cpu_axi_bus {
		compatible = "rockchip,cpu_axi_bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		qos {
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			crypto {
				reg = <0x10128080 0x20>;
			};

			core {
				reg = <0x1012a000 0x20>;
			};

			peri {
				reg = <0x1012c000 0x20>;
			};

			gpu {
				reg = <0x1012d000 0x20>;
			};

			vpu {
				reg = <0x1012e000 0x20>;
			};

			rga {
				reg = <0x1012f000 0x20>;
			};
			ebc {
				reg = <0x1012f080 0x20>;
			};

			iep {
				reg = <0x1012f100 0x20>;
			};

			lcdc {
				reg = <0x1012f180 0x20>;
				rockchip,priority = <3 3>;
			};

			vip {
				reg = <0x1012f200 0x20>;
				rockchip,priority = <3 3>;
			};
		};

		msch {
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			msch@10128000 {
				reg = <0x10128000 0x20>;
				rockchip,read-latency = <0x3f>;
			};
		};
	};

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

	amba {
		compatible = "arm,amba-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		interrupt-parent = <&gic>;
		ranges;

                pdma: pdma@20078000 {
                        compatible = "arm,pl330", "arm,primecell";
                        reg = <0x20078000 0x4000>;
                        arm,pl330-broken-no-flushp;//2
                        interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
                                     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
                        #dma-cells = <1>;
			clocks = <&cru ACLK_DMAC>;
                        clock-names = "apb_pclk";
                };
	};

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

	xin12m: xin12m {
		compatible = "fixed-clock";
		clocks = <&xin24m>;
		clock-frequency = <12000000>;
		clock-output-names = "xin12m";
		#clock-cells = <0>;
	};


	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)>;
		clock-frequency = <24000000>;
	};

	timer@20044000 {
		compatible = "arm,armv7-timer";
		reg = <0x20044000 0xb8>;
		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
		rockchip,broadcast = <1>;
	};

	watchdog: wdt@2004c000 {
		compatible = "rockchip,watch dog";
		reg = <0x2004c000 0x100>;
		clock-names = "pclk_wdt";
		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
		rockchip,irq = <1>;
		rockchip,timeout = <60>;
		rockchip,atboot = <1>;
		rockchip,debug = <0>;
	};

	reset: reset@20000110 {
		compatible = "rockchip,reset";
		reg = <0x20000110 0x24>;
		#reset-cells = <1>;
	};

	sfc: sfc@1020c000 {
		compatible ="rockchip,rksfc","rockchip,sfc";
		reg = <0x1020c000 0x8000>;
		interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
		clock-names = "clk_sfc", "hclk_sfc";
		assigned-clocks = <&cru SCLK_SFC>;
		assigned-clock-rates = <60000000>;
		status = "disabled";
	};

	nandc: nandc@10500000 {
		compatible = "rockchip,rk-nandc";
		reg = <0x10500000 0x4000>;
		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
		nandc_id = <0>;
		clocks = <&cru SCLK_NANDC>, <&cru HCLK_NANDC>;
		clock-names = "clk_nandc", "hclk_nandc";
		status = "disabled";
	};

	dmc: dmc@20004000 {
		compatible = "rockchip,rk3128-dmc", "syscon";
		reg = <0x0 0x20004000 0x0 0x1000>;
	};

	cru: clock-controller@20000000 {
		compatible = "rockchip,rk3128-cru";
		reg = <0x20000000 0x1000>;
		rockchip,grf = <&grf>;
		#clock-cells = <1>;
		#reset-cells = <1>;
		assigned-clocks = <&cru PLL_GPLL>;
		assigned-clock-rates = <594000000>;
	};

	uart0: serial0@20060000 {
		compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart";
		reg = <0x20060000 0x100>;
		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		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>;
		dmas = <&pdma 2>, <&pdma 3>;
		#dma-cells = <2>;
	};

	uart1: serial1@20064000 {
		compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart";
		reg = <0x20064000 0x100>;
		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart1_xfer>;
		dmas = <&pdma 4>, <&pdma 5>;
		#dma-cells = <2>;
	};

	uart2: serial2@20068000 {
		compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart";
		reg = <0x20068000 0x100>;
		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart2_xfer>;
		dmas = <&pdma 6>, <&pdma 7>;
		#dma-cells = <2>;
	};

	saradc: saradc@2006c000 {
		compatible = "rockchip,saradc";
		reg = <0x2006c000 0x100>;
		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
		#io-channel-cells = <1>;
		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
		clock-names = "saradc", "apb_pclk";
		resets = <&cru SRST_SARADC>;
		reset-names = "saradc-apb";
		status = "disabled";
	};

	pwm0: pwm0@20050000 {
		compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
		reg = <0x20050000 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm0_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
	};

	pwm1: pwm1@20050010 {
		compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
		reg = <0x20050010 0x10>;
		#pwm-cells = <2>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm1_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
	};

	pwm2: pwm2@20050020 {
		compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
		reg = <0x20050020 0x10>;
		#pwm-cells = <2>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm2_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
	};

	pwm3: pwm3@20050030 {
		compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
		reg = <0x20050030 0x10>;
		#pwm-cells = <2>;
		pinctrl-names = "active";
		pinctrl-0 = <&pwm3_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
	};

	sram: sram@10080400 {
		compatible = "rockchip,rk3128-smp-sram", "mmio-sram";
		reg = <0x10080400 0x1C00>;
		map-exec;
		map-cacheable;
	};

	pmu: syscon@100a0000 {
		compatible = "rockchip,rk3128-pmu", "syscon", "simple-mfd";
		reg = <0x100a0000 0x1000>;
		#address-cells = <1>;
		#size-cells = <1>;
	};

	vop: vop@1010e000 {
		compatible = "rockchip,rk3126-vop";
		reg = <0x1010e000 0x100>, <0x1010ec00 0x400>;
		reg-names = "regs", "gamma_lut";
		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru ACLK_LCDC0>, <&cru DCLK_VOP>, <&cru HCLK_LCDC0>;
		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
		status = "disabled";

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

			vop_out_lvds: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&lvds_in_vop>;
			};

			vop_out_dsi: endpoint@1 {
				reg = <1>;
				remote-endpoint = <&dsi_in_vop>;
			};

			vop_out_rgb: endpoint@2 {
				reg = <2>;
				remote-endpoint = <&rgb_in_vop>;
			};
		};
	};

	dsi: dsi@10110000 {
		compatible = "rockchip,rk3128-mipi-dsi";
		reg = <0x10110000 0x4000>;
		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_MIPI>, <&cru HCLK_VIO_H2P>, <&video_phy>;
		clock-names = "pclk", "h2p", "hs_clk";
		resets = <&cru SRST_VIO_MIPI_DSI>;
		reset-names = "apb";
		phys = <&video_phy>;
		phy-names = "mipi_dphy";
		rockchip,grf = <&grf>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";

		ports {
			port {
				dsi_in_vop: endpoint {
					remote-endpoint = <&vop_out_dsi>;
				};
			};
		};
	};

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

		route {
			route_lvds: route-lvds {
				logo,uboot = "logo.bmp";
				logo,kernel = "logo_kernel.bmp";
				logo,mode = "fullscreen";
				charge_logo,mode = "center";
				connect = <&vop_out_lvds>;
			};

			route_dsi: route-dsi {
				logo,uboot = "logo.bmp";
				logo,kernel = "logo_kernel.bmp";
				logo,mode = "fullscreen";
				charge_logo,mode = "center";
				connect = <&vop_out_dsi>;
			};
		};
	};

	gic: interrupt-controller@10139000 {
		compatible = "arm,gic-400";
		interrupt-controller;
		#interrupt-cells = <3>;
		#address-cells = <0>;
		reg = <0x10139000 0x1000>,
		      <0x1013a000 0x1000>,
		      <0x1013c000 0x2000>,
		      <0x1013e000 0x2000>;
		interrupts = <GIC_PPI 9 0xf04>;
	};

	usb_otg: usb@10180000 {
		compatible = "rockchip,rk3128-usb", "rockchip,rk3288-usb",
			     "snps,dwc2";
		reg = <0x10180000 0x40000>;
		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
		dr_mode = "otg";
		g-use-dma;
		hnp-srp-disable;
		phys = <&u2phy_otg>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host_ehci: usb@101c0000 {
		compatible = "generic-ehci";
		reg = <0x101c0000 0x20000>;
		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
		phys = <&u2phy_host>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host_ohci: usb@101e0000 {
		compatible = "generic-ohci";
		reg = <0x101e0000 0x20000>;
		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
		phys = <&u2phy_host>;
		phy-names = "usb";
		status = "disabled";
	};

	sdmmc: dwmmc@10214000 {
		compatible = "rockchip,rk312x-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x10214000 0x4000>;
		max-frequency = <150000000>;
		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
		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>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
		bus-width = <4>;
		status = "disabled";
	};

	emmc: dwmmc@1021c000 {
		compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x1021c000 0x4000>;
		max-frequency = <150000000>;
		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drv", "ciu-sample";
		bus-width = <8>;
		default-sample-phase = <158>;
		num-slots = <1>;
		fifo-depth = <0x100>;
		pinctrl-names = "default";
		pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
		resets = <&cru SRST_EMMC>;
		reset-names = "reset";
		status = "disabled";
	};

	video_phy: video-phy@20038000 {
		compatible = "rockchip,rk3128-video-phy";
		reg = <0x20038000 0x4000>, <0x10110000 0x4000>;
		clocks = <&cru SCLK_MIPI_24M>, <&cru PCLK_MIPIPHY>,
			 <&cru PCLK_MIPI>;
		clock-names = "ref", "pclk_phy", "pclk_host";
		#clock-cells = <0>;
		resets = <&cru SRST_MIPIPHY_P>;
		reset-names = "rst";
		#phy-cells = <0>;
		status = "disabled";
	};

	i2c0: i2c0@20072000 {
		compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
		reg = <0x20072000 0x1000>;
		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C0>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c0_xfer>;
	};

	i2c1: i2c1@20056000 {
		compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
		reg = <0x20056000 0x1000>;
		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C1>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c1_xfer>;
	};

	i2c2: i2c2@2005a000 {
		compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
		reg = <0x2005a000 0x1000>;
		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C2>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c2_xfer>;
	};

	i2c3: i2c3@2005e000 {
		compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c";
		reg = <0x2005e000 0x1000>;
		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C3>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c3_xfer>;
	};

	spi0: spi@20074000 {
		compatible = "rockchip,rk3128-spi", "rockchip,rk3288-spi";
		reg = <0x20074000 0x1000>;
		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&spi0_tx &spi0_rx &spi0_clk &spi0_cs0 &spi0_cs1>;
		clock-names = "spiclk", "apb_pclk";
		dmas = <&pdma 8>, <&pdma 9>;
		dma-names = "tx", "rx";
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	grf: syscon@20008000 {
		compatible = "rockchip,rk3128-grf", "syscon";
		reg = <0x20008000 0x1000>;
		#address-cells = <1>;
		#size-cells = <1>;

		lvds: lvds {
			compatible = "rockchip,rk3126-lvds";
			phys = <&video_phy>;
			phy-names = "phy";
			status = "disabled";

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

				port@0 {
					reg = <0>;

					lvds_in_vop: endpoint {
						remote-endpoint = <&vop_out_lvds>;
					};
				};
			};
		};

		rgb: rgb {
			compatible = "rockchip,rk3128-rgb";
			phys = <&video_phy>;
			phy-names = "phy";
			pinctrl-names = "default", "sleep";
			pinctrl-0 = <&lcdc_rgb_pins>;
			pinctrl-1 = <&lcdc_sleep_pins>;
			status = "disabled";

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

				port@0 {
					reg = <0>;

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

		u2phy: usb2-phy@17c {
			compatible = "rockchip,rk3128-usb2phy";
			reg = <0x017c 0x0c>;
			clocks = <&cru SCLK_OTGPHY0>;
			clock-names = "phyclk";
			#clock-cells = <0>;
			clock-output-names = "usb480m_phy";
			assigned-clocks = <&cru SCLK_USB480M>;
			assigned-clock-parents = <&u2phy>;
			status = "disabled";

			u2phy_otg: otg-port {
				#phy-cells = <0>;
				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "otg-bvalid", "otg-id",
						  "linestate";
				status = "disabled";
			};

			u2phy_host: host-port {
				#phy-cells = <0>;
				interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "linestate";
				status = "disabled";
			};
		};
	};

	pinctrl: pinctrl@20008000 {
		compatible = "rockchip,rk3128-pinctrl";
		reg = <0x20008000 0xA8>,
		      <0x200080A8 0x4C>,
		      <0x20008118 0x20>,
		      <0x20008100 0x04>;
		reg-names = "base", "mux", "pull", "drv";
		rockchip,grf = <&grf>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gpio0: gpio0@2007c000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x2007c000 0x100>;
			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO0>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio1: gpio1@20080000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x20080000 0x100>;
			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO1>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio2: gpio2@20084000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x20084000 0x100>;
			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO2>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio3: gpio2@20088000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x20088000 0x100>;
			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO3>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};

		pcfg_pull_default: pcfg_pull_default {
			bias-pull-pin-default;
		};

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

		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_default>;
			};

			emmc_cmd1: emmc-cmd1 {
				rockchip,pins = <2 RK_PA4 2 &pcfg_pull_default>;
			};

			emmc_pwr: emmc-pwr {
				rockchip,pins = <2 RK_PA5 2 &pcfg_pull_default>;
			};

			emmc_bus1: emmc-bus1 {
				rockchip,pins = <1 RK_PD0 2 &pcfg_pull_default>;
			};

			emmc_bus4: emmc-bus4 {
				rockchip,pins = <1 RK_PD0 2 &pcfg_pull_default>,
						<1 RK_PD1 2 &pcfg_pull_default>,
						<1 RK_PD2 2 &pcfg_pull_default>,
						<1 RK_PD3 2 &pcfg_pull_default>;
			};

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

		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 3 &pcfg_pull_none>,
						<2 RK_PC5 3 &pcfg_pull_none>;
			};
		};

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

		lcdc {
			lcdc_rgb_pins: lcdc-rgb-pins {
				rockchip,pins =
					<2 RK_PB0 1 &pcfg_pull_none>, /* LCDC_DCLK */
					<2 RK_PB1 1 &pcfg_pull_none>, /* LCDC_HSYNC */
					<2 RK_PB2 1 &pcfg_pull_none>, /* LCDC_VSYNC */
					<2 RK_PB3 1 &pcfg_pull_none>, /* LCDC_DEN */
					<2 RK_PB4 1 &pcfg_pull_none>, /* LCDC_DATA10 */
					<2 RK_PB5 1 &pcfg_pull_none>, /* LCDC_DATA11 */
					<2 RK_PB6 1 &pcfg_pull_none>, /* LCDC_DATA12 */
					<2 RK_PB7 1 &pcfg_pull_none>, /* LCDC_DATA13 */
					<2 RK_PC0 1 &pcfg_pull_none>, /* LCDC_DATA14 */
					<2 RK_PC1 1 &pcfg_pull_none>, /* LCDC_DATA15 */
					<2 RK_PC2 1 &pcfg_pull_none>, /* LCDC_DATA16 */
					<2 RK_PC3 1 &pcfg_pull_none>, /* LCDC_DATA17 */
					<2 RK_PC4 1 &pcfg_pull_none>, /* LCDC_DATA18 */
					<2 RK_PC5 1 &pcfg_pull_none>, /* LCDC_DATA19 */
					<2 RK_PC6 1 &pcfg_pull_none>, /* LCDC_DATA20 */
					<2 RK_PC7 1 &pcfg_pull_none>, /* LCDC_DATA21 */
					<2 RK_PD0 1 &pcfg_pull_none>, /* LCDC_DATA22 */
					<2 RK_PD1 1 &pcfg_pull_none>; /* LCDC_DATA23 */
			};

			lcdc_sleep_pins: lcdc-sleep-pins {
				rockchip,pins =
					<2 RK_PB0 0 &pcfg_pull_none>, /* LCDC_DCLK */
					<2 RK_PB1 0 &pcfg_pull_none>, /* LCDC_HSYNC */
					<2 RK_PB2 0 &pcfg_pull_none>, /* LCDC_VSYNC */
					<2 RK_PB3 0 &pcfg_pull_none>, /* LCDC_DEN */
					<2 RK_PB4 0 &pcfg_pull_none>, /* LCDC_DATA10 */
					<2 RK_PB5 0 &pcfg_pull_none>, /* LCDC_DATA11 */
					<2 RK_PB6 0 &pcfg_pull_none>, /* LCDC_DATA12 */
					<2 RK_PB7 0 &pcfg_pull_none>, /* LCDC_DATA13 */
					<2 RK_PC0 0 &pcfg_pull_none>, /* LCDC_DATA14 */
					<2 RK_PC1 0 &pcfg_pull_none>, /* LCDC_DATA15 */
					<2 RK_PC2 0 &pcfg_pull_none>, /* LCDC_DATA16 */
					<2 RK_PC3 0 &pcfg_pull_none>, /* LCDC_DATA17 */
					<2 RK_PC4 0 &pcfg_pull_none>, /* LCDC_DATA18 */
					<2 RK_PC5 0 &pcfg_pull_none>, /* LCDC_DATA19 */
					<2 RK_PC6 0 &pcfg_pull_none>, /* LCDC_DATA20 */
					<2 RK_PC7 0 &pcfg_pull_none>, /* LCDC_DATA21 */
					<2 RK_PD0 0 &pcfg_pull_none>, /* LCDC_DATA22 */
					<2 RK_PD1 0 &pcfg_pull_none>; /* LCDC_DATA23 */
			};
		};

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

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

			uart0_rts: uart0-rts {
				rockchip,pins = <0 RK_PC1 2 &pcfg_pull_none>;
			};
		};

		uart1 {
			uart1_xfer: uart1-xfer {
				rockchip,pins = <1 RK_PB1 2 &pcfg_pull_default>,
						<1 RK_PB2 2 &pcfg_pull_default>;
			};

			uart1_cts: uart1-cts {
				rockchip,pins = <1 RK_PB0 2 &pcfg_pull_none>;
			};

			uart1_rts: uart1-rts {
				rockchip,pins = <1 RK_PB3 2 &pcfg_pull_none>;
			};
		};

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

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

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

			sdmmc_wp: sdmmc-wp {
				rockchip,pins = <1 RK_PA7 1 &pcfg_pull_default>;
			};

			sdmmc_pwren: sdmmc-pwren {
				rockchip,pins = <1 RK_PB6 1 &pcfg_pull_default>;
			};

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

		sdio {
			sdio_clk: sdio-clk {
				rockchip,pins = <1 RK_PA0 2 &pcfg_pull_none>;
			};

			sdio_cmd: sdio-cmd {
				rockchip,pins = <0 RK_PA3 2 &pcfg_pull_default>;
			};

			sdio_pwren: sdio-pwren {
				rockchip,pins = <0 RK_PD6 1 &pcfg_pull_default>;
			};

			sdio_bus4: sdio-bus4 {
				rockchip,pins = <1 RK_PA1 2 &pcfg_pull_default>,
						<1 RK_PA2 2 &pcfg_pull_default>,
						<1 RK_PA4 2 &pcfg_pull_default>,
						<1 RK_PA5 2 &pcfg_pull_default>;
			};
		};

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

		i2s {
			i2s_bus: i2s-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>;
			};

			i2s1_bus: i2s1-bus {
				rockchip,pins = <1 RK_PA0 1 &pcfg_pull_none>,
						<1 RK_PA1 1 &pcfg_pull_none>,
						<1 RK_PA2 1 &pcfg_pull_none>,
						<1 RK_PA3 1 &pcfg_pull_none>,
						<1 RK_PA4 1 &pcfg_pull_none>,
						<1 RK_PA5 1 &pcfg_pull_none>;
			};
		};

		pwm0 {
			pwm0_pin: pwm0-pin {
				rockchip,pins = <0 RK_PD2 1 &pcfg_pull_none>;
			};
		};

		pwm1 {
			pwm1_pin: pwm1-pin {
				rockchip,pins = <0 RK_PD3 1 &pcfg_pull_none>;
			};
		};

		pwm2 {
			pwm2_pin: pwm2-pin {
				rockchip,pins = <0 RK_PD4 1 &pcfg_pull_none>;
			};
		};

		pwm3 {
			pwm3_pin: pwm3-pin {
				rockchip,pins = <3 RK_PD2 1 &pcfg_pull_none>;
			};
		};

		gmac {
			rgmii_pins: rgmii-pins {
				rockchip,pins = <2 RK_PB0 3 &pcfg_pull_default>,
						<2 RK_PB1 3 &pcfg_pull_default>,
						<2 RK_PB3 3 &pcfg_pull_default>,
						<2 RK_PB4 3 &pcfg_pull_default>,
						<2 RK_PB5 3 &pcfg_pull_default>,
						<2 RK_PB6 3 &pcfg_pull_default>,
						<2 RK_PC0 3 &pcfg_pull_default>,
						<2 RK_PC1 3 &pcfg_pull_default>,
						<2 RK_PC2 3 &pcfg_pull_default>,
						<2 RK_PC3 3 &pcfg_pull_default>,
						<2 RK_PD1 3 &pcfg_pull_default>,
						<2 RK_PC4 4 &pcfg_pull_default>,
						<2 RK_PC5 4 &pcfg_pull_default>,
						<2 RK_PC6 4 &pcfg_pull_default>,
						<2 RK_PC7 4 &pcfg_pull_default>;
			};

			rmii_pins: rmii-pins {
				rockchip,pins = <2 RK_PB0 3 &pcfg_pull_default>,
						<2 RK_PB4 3 &pcfg_pull_default>,
						<2 RK_PB5 3 &pcfg_pull_default>,
						<2 RK_PB6 3 &pcfg_pull_default>,
						<2 RK_PB7 3 &pcfg_pull_default>,
						<2 RK_PC0 3 &pcfg_pull_default>,
						<2 RK_PC1 3 &pcfg_pull_default>,
						<2 RK_PC3 3 &pcfg_pull_default>,
						<2 RK_PC4 3 &pcfg_pull_default>,
						<2 RK_PD1 3 &pcfg_pull_default>;
			};
		};

		spdif {
			spdif_tx: spdif-tx {
				rockchip,pins = <3 RK_PD3 1 &pcfg_pull_none>;
			};
		};

		spi {
			spi0_clk: spi0-clk {
				rockchip,pins = <1 RK_PB0 1 &pcfg_pull_default>;
			};

			spi0_cs0: spi0-cs0 {
				rockchip,pins = <1 RK_PB3 1 &pcfg_pull_default>;
			};

			spi0_tx: spi0-tx {
				rockchip,pins = <1 RK_PB1 1 &pcfg_pull_default>;
			};

			spi0_rx: spi0-rx {
				rockchip,pins = <1 RK_PB2 1 &pcfg_pull_default>;
			};

			spi0_cs1: spi0-cs1 {
				rockchip,pins = <1 RK_PB4 1 &pcfg_pull_default>;
			};

			spi1_clk: spi1-clk {
				rockchip,pins = <2 RK_PA0 2 &pcfg_pull_default>;
			};

			spi1_cs0: spi1-cs0 {
				rockchip,pins = <1 RK_PD6 3 &pcfg_pull_default>;
			};

			spi1_tx: spi1-tx {
				rockchip,pins = <1 RK_PD5 3 &pcfg_pull_default>;
			};

			spi1_rx: spi1-rx {
				rockchip,pins = <1 RK_PD4 3 &pcfg_pull_default>;
			};

			spi1_cs1: spi1-cs1 {
				rockchip,pins = <1 RK_PD7 3 &pcfg_pull_default>;
			};

			spi2_clk: spi2-clk {
				rockchip,pins = <0 RK_PB1 2 &pcfg_pull_default>;
			};

			spi2_cs0: spi2-cs0 {
				rockchip,pins = <0 RK_PB6 2 &pcfg_pull_default>;
			};

			spi2_tx: spi2-tx {
				rockchip,pins = <0 RK_PB3 2 &pcfg_pull_default>;
			};

			spi2_rx: spi2-rx {
				rockchip,pins = <0 RK_PB5 2 &pcfg_pull_default>;
			};
		};
	};
};