rk3288.dtsi

/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#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/rk3288-cru.h>
#include "skeleton.dtsi"

/ {
	compatible = "rockchip,rk3288";

	interrupt-parent = <&gic>;

	aliases {
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		i2c4 = &i2c4;
		i2c5 = &i2c5;
		mshc0 = &emmc;
		mshc1 = &sdmmc;
		mshc2 = &sdio0;
		mshc3 = &sdio1;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		serial3 = &uart3;
		serial4 = &uart4;
		spi0 = &spi0;
		spi1 = &spi1;
		spi2 = &spi2;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		enable-method = "rockchip,rk3066-smp";
		rockchip,pmu = <&pmu>;

		cpu0: cpu@500 {
			device_type = "cpu";
			compatible = "arm,cortex-a12";
			reg = <0x500>;
			resets = <&cru SRST_CORE0>;
			operating-points = <
				/* KHz    uV */
				1608000 1350000
				1512000 1300000
				1416000 1200000
				1200000 1100000
				1008000 1050000
				 816000 1000000
				 696000  950000
				 600000  900000
				 408000  900000
				 312000  900000
				 216000  900000
				 126000  900000
			>;
			clock-latency = <40000>;
			clocks = <&cru ARMCLK>;
		};
		cpu@501 {
			device_type = "cpu";
			compatible = "arm,cortex-a12";
			reg = <0x501>;
			resets = <&cru SRST_CORE1>;
		};
		cpu@502 {
			device_type = "cpu";
			compatible = "arm,cortex-a12";
			reg = <0x502>;
			resets = <&cru SRST_CORE2>;
		};
		cpu@503 {
			device_type = "cpu";
			compatible = "arm,cortex-a12";
			reg = <0x503>;
			resets = <&cru SRST_CORE3>;
		};
	};

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

		dmac_peri: dma-controller@ff250000 {
			compatible = "arm,pl330", "arm,primecell";
			reg = <0xff250000 0x4000>;
			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
			#dma-cells = <1>;
			clocks = <&cru ACLK_DMAC2>;
			clock-names = "apb_pclk";
		};

		dmac_bus_ns: dma-controller@ff600000 {
			compatible = "arm,pl330", "arm,primecell";
			reg = <0xff600000 0x4000>;
			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
			#dma-cells = <1>;
			clocks = <&cru ACLK_DMAC1>;
			clock-names = "apb_pclk";
			status = "disabled";
		};

		dmac_bus_s: dma-controller@ffb20000 {
			compatible = "arm,pl330", "arm,primecell";
			reg = <0xffb20000 0x4000>;
			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
			#dma-cells = <1>;
			clocks = <&cru ACLK_DMAC1>;
			clock-names = "apb_pclk";
		};
	};

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

	timer {
		compatible = "arm,armv7-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>;
	};

	sdmmc: dwmmc@ff0c0000 {
		compatible = "rockchip,rk3288-dw-mshc";
		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
		clock-names = "biu", "ciu";
		fifo-depth = <0x100>;
		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
		reg = <0xff0c0000 0x4000>;
		status = "disabled";
	};

	sdio0: dwmmc@ff0d0000 {
		compatible = "rockchip,rk3288-dw-mshc";
		clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>;
		clock-names = "biu", "ciu";
		fifo-depth = <0x100>;
		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
		reg = <0xff0d0000 0x4000>;
		status = "disabled";
	};

	sdio1: dwmmc@ff0e0000 {
		compatible = "rockchip,rk3288-dw-mshc";
		clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>;
		clock-names = "biu", "ciu";
		fifo-depth = <0x100>;
		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
		reg = <0xff0e0000 0x4000>;
		status = "disabled";
	};

	emmc: dwmmc@ff0f0000 {
		compatible = "rockchip,rk3288-dw-mshc";
		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>;
		clock-names = "biu", "ciu";
		fifo-depth = <0x100>;
		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
		reg = <0xff0f0000 0x4000>;
		status = "disabled";
	};

	saradc: saradc@ff100000 {
		compatible = "rockchip,saradc";
		reg = <0xff100000 0x100>;
		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
		#io-channel-cells = <1>;
		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
		clock-names = "saradc", "apb_pclk";
		status = "disabled";
	};

	spi0: spi@ff110000 {
		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
		clock-names = "spiclk", "apb_pclk";
		dmas = <&dmac_peri 11>, <&dmac_peri 12>;
		dma-names = "tx", "rx";
		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
		reg = <0xff110000 0x1000>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	spi1: spi@ff120000 {
		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
		clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
		clock-names = "spiclk", "apb_pclk";
		dmas = <&dmac_peri 13>, <&dmac_peri 14>;
		dma-names = "tx", "rx";
		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
		reg = <0xff120000 0x1000>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	spi2: spi@ff130000 {
		compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
		clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
		clock-names = "spiclk", "apb_pclk";
		dmas = <&dmac_peri 15>, <&dmac_peri 16>;
		dma-names = "tx", "rx";
		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
		reg = <0xff130000 0x1000>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	i2c1: i2c@ff140000 {
		compatible = "rockchip,rk3288-i2c";
		reg = <0xff140000 0x1000>;
		interrupts = <GIC_SPI 62 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";
	};

	i2c3: i2c@ff150000 {
		compatible = "rockchip,rk3288-i2c";
		reg = <0xff150000 0x1000>;
		interrupts = <GIC_SPI 63 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";
	};

	i2c4: i2c@ff160000 {
		compatible = "rockchip,rk3288-i2c";
		reg = <0xff160000 0x1000>;
		interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C4>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c4_xfer>;
		status = "disabled";
	};

	i2c5: i2c@ff170000 {
		compatible = "rockchip,rk3288-i2c";
		reg = <0xff170000 0x1000>;
		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "i2c";
		clocks = <&cru PCLK_I2C5>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c5_xfer>;
		status = "disabled";
	};

	uart0: serial@ff180000 {
		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
		reg = <0xff180000 0x100>;
		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart0_xfer>;
		status = "disabled";
	};

	uart1: serial@ff190000 {
		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
		reg = <0xff190000 0x100>;
		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart1_xfer>;
		status = "disabled";
	};

	uart2: serial@ff690000 {
		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
		reg = <0xff690000 0x100>;
		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart2_xfer>;
		status = "disabled";
	};

	uart3: serial@ff1b0000 {
		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
		reg = <0xff1b0000 0x100>;
		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart3_xfer>;
		status = "disabled";
	};

	uart4: serial@ff1c0000 {
		compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
		reg = <0xff1c0000 0x100>;
		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
		clock-names = "baudclk", "apb_pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&uart4_xfer>;
		status = "disabled";
	};

	usb_host0_ehci: usb@ff500000 {
		compatible = "generic-ehci";
		reg = <0xff500000 0x100>;
		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_USBHOST0>;
		clock-names = "usbhost";
		status = "disabled";
	};

	/* NOTE: ohci@ff520000 doesn't actually work on hardware */

	usb_host1: usb@ff540000 {
		compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
				"snps,dwc2";
		reg = <0xff540000 0x40000>;
		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_USBHOST1>;
		clock-names = "otg";
		status = "disabled";
	};

	usb_otg: usb@ff580000 {
		compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
				"snps,dwc2";
		reg = <0xff580000 0x40000>;
		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_OTG0>;
		clock-names = "otg";
		status = "disabled";
	};

	usb_hsic: usb@ff5c0000 {
		compatible = "generic-ehci";
		reg = <0xff5c0000 0x100>;
		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HSIC>;
		clock-names = "usbhost";
		status = "disabled";
	};

	i2c0: i2c@ff650000 {
		compatible = "rockchip,rk3288-i2c";
		reg = <0xff650000 0x1000>;
		interrupts = <GIC_SPI 60 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";
	};

	i2c2: i2c@ff660000 {
		compatible = "rockchip,rk3288-i2c";
		reg = <0xff660000 0x1000>;
		interrupts = <GIC_SPI 61 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";
	};

	pwm0: pwm@ff680000 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0xff680000 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm0_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
		status = "disabled";
	};

	pwm1: pwm@ff680010 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0xff680010 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm1_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
		status = "disabled";
	};

	pwm2: pwm@ff680020 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0xff680020 0x10>;
		#pwm-cells = <3>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm2_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
		status = "disabled";
	};

	pwm3: pwm@ff680030 {
		compatible = "rockchip,rk3288-pwm";
		reg = <0xff680030 0x10>;
		#pwm-cells = <2>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm3_pin>;
		clocks = <&cru PCLK_PWM>;
		clock-names = "pwm";
		status = "disabled";
	};

	bus_intmem@ff700000 {
		compatible = "mmio-sram";
		reg = <0xff700000 0x18000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0xff700000 0x18000>;
		smp-sram@0 {
			compatible = "rockchip,rk3066-smp-sram";
			reg = <0x00 0x10>;
		};
	};

	pmu: power-management@ff730000 {
		compatible = "rockchip,rk3288-pmu", "syscon";
		reg = <0xff730000 0x100>;
	};

	sgrf: syscon@ff740000 {
		compatible = "rockchip,rk3288-sgrf", "syscon";
		reg = <0xff740000 0x1000>;
	};

	cru: clock-controller@ff760000 {
		compatible = "rockchip,rk3288-cru";
		reg = <0xff760000 0x1000>;
		rockchip,grf = <&grf>;
		#clock-cells = <1>;
		#reset-cells = <1>;
		assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>,
				  <&cru PLL_NPLL>, <&cru ACLK_CPU>,
				  <&cru HCLK_CPU>, <&cru PCLK_CPU>,
				  <&cru ACLK_PERI>, <&cru HCLK_PERI>,
				  <&cru PCLK_PERI>;
		assigned-clock-rates = <594000000>, <400000000>,
				       <500000000>, <300000000>,
				       <150000000>, <75000000>,
				       <300000000>, <150000000>,
				       <75000000>;
	};

	grf: syscon@ff770000 {
		compatible = "rockchip,rk3288-grf", "syscon";
		reg = <0xff770000 0x1000>;
	};

	wdt: watchdog@ff800000 {
		compatible = "rockchip,rk3288-wdt", "snps,dw-wdt";
		reg = <0xff800000 0x100>;
		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
		status = "disabled";
	};

	i2s: i2s@ff890000 {
		compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s";
		reg = <0xff890000 0x10000>;
		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		dmas = <&dmac_bus_s 0>, <&dmac_bus_s 1>;
		dma-names = "tx", "rx";
		clock-names = "i2s_hclk", "i2s_clk";
		clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2s0_bus>;
		status = "disabled";
	};

	gic: interrupt-controller@ffc01000 {
		compatible = "arm,gic-400";
		interrupt-controller;
		#interrupt-cells = <3>;
		#address-cells = <0>;

		reg = <0xffc01000 0x1000>,
		      <0xffc02000 0x1000>,
		      <0xffc04000 0x2000>,
		      <0xffc06000 0x2000>;
		interrupts = <GIC_PPI 9 0xf04>;
	};

	pinctrl: pinctrl {
		compatible = "rockchip,rk3288-pinctrl";
		rockchip,grf = <&grf>;
		rockchip,pmu = <&pmu>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gpio0: gpio0@ff750000 {
			compatible = "rockchip,gpio-bank";
			reg =	<0xff750000 0x100>;
			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO0>;

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

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

		gpio1: gpio1@ff780000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff780000 0x100>;
			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO1>;

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

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

		gpio2: gpio2@ff790000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff790000 0x100>;
			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO2>;

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

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

		gpio3: gpio3@ff7a0000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff7a0000 0x100>;
			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO3>;

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

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

		gpio4: gpio4@ff7b0000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff7b0000 0x100>;
			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO4>;

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

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

		gpio5: gpio5@ff7c0000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff7c0000 0x100>;
			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO5>;

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

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

		gpio6: gpio6@ff7d0000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff7d0000 0x100>;
			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO6>;

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

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

		gpio7: gpio7@ff7e0000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff7e0000 0x100>;
			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO7>;

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

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

		gpio8: gpio8@ff7f0000 {
			compatible = "rockchip,gpio-bank";
			reg = <0xff7f0000 0x100>;
			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO8>;

			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;
		};

		i2c0 {
			i2c0_xfer: i2c0-xfer {
				rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>,
						<0 16 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		i2c1 {
			i2c1_xfer: i2c1-xfer {
				rockchip,pins = <8 4 RK_FUNC_1 &pcfg_pull_none>,
						<8 5 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		i2c2 {
			i2c2_xfer: i2c2-xfer {
				rockchip,pins = <6 9 RK_FUNC_1 &pcfg_pull_none>,
						<6 10 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		i2c3 {
			i2c3_xfer: i2c3-xfer {
				rockchip,pins = <2 16 RK_FUNC_1 &pcfg_pull_none>,
						<2 17 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		i2c4 {
			i2c4_xfer: i2c4-xfer {
				rockchip,pins = <7 17 RK_FUNC_1 &pcfg_pull_none>,
						<7 18 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		i2c5 {
			i2c5_xfer: i2c5-xfer {
				rockchip,pins = <7 19 RK_FUNC_1 &pcfg_pull_none>,
						<7 20 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		i2s0 {
			i2s0_bus: i2s0-bus {
				rockchip,pins = <6 0 RK_FUNC_1 &pcfg_pull_none>,
						<6 1 RK_FUNC_1 &pcfg_pull_none>,
						<6 2 RK_FUNC_1 &pcfg_pull_none>,
						<6 3 RK_FUNC_1 &pcfg_pull_none>,
						<6 4 RK_FUNC_1 &pcfg_pull_none>,
						<6 8 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		sdmmc {
			sdmmc_clk: sdmmc-clk {
				rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
			};

			sdmmc_cmd: sdmmc-cmd {
				rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdmmc_cd: sdmcc-cd {
				rockchip,pins = <6 22 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdmmc_bus1: sdmmc-bus1 {
				rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdmmc_bus4: sdmmc-bus4 {
				rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>,
						<6 17 RK_FUNC_1 &pcfg_pull_up>,
						<6 18 RK_FUNC_1 &pcfg_pull_up>,
						<6 19 RK_FUNC_1 &pcfg_pull_up>;
			};
		};

		sdio0 {
			sdio0_bus1: sdio0-bus1 {
				rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdio0_bus4: sdio0-bus4 {
				rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>,
						<4 21 RK_FUNC_1 &pcfg_pull_up>,
						<4 22 RK_FUNC_1 &pcfg_pull_up>,
						<4 23 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdio0_cmd: sdio0-cmd {
				rockchip,pins = <4 24 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdio0_clk: sdio0-clk {
				rockchip,pins = <4 25 RK_FUNC_1 &pcfg_pull_none>;
			};

			sdio0_cd: sdio0-cd {
				rockchip,pins = <4 26 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdio0_wp: sdio0-wp {
				rockchip,pins = <4 27 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdio0_pwr: sdio0-pwr {
				rockchip,pins = <4 28 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdio0_bkpwr: sdio0-bkpwr {
				rockchip,pins = <4 29 RK_FUNC_1 &pcfg_pull_up>;
			};

			sdio0_int: sdio0-int {
				rockchip,pins = <4 30 RK_FUNC_1 &pcfg_pull_up>;
			};
		};

		sdio1 {
			sdio1_bus1: sdio1-bus1 {
				rockchip,pins = <3 24 4 &pcfg_pull_up>;
			};

			sdio1_bus4: sdio1-bus4 {
				rockchip,pins = <3 24 4 &pcfg_pull_up>,
						<3 25 4 &pcfg_pull_up>,
						<3 26 4 &pcfg_pull_up>,
						<3 27 4 &pcfg_pull_up>;
			};

			sdio1_cd: sdio1-cd {
				rockchip,pins = <3 28 4 &pcfg_pull_up>;
			};

			sdio1_wp: sdio1-wp {
				rockchip,pins = <3 29 4 &pcfg_pull_up>;
			};

			sdio1_bkpwr: sdio1-bkpwr {
				rockchip,pins = <3 30 4 &pcfg_pull_up>;
			};

			sdio1_int: sdio1-int {
				rockchip,pins = <3 31 4 &pcfg_pull_up>;
			};

			sdio1_cmd: sdio1-cmd {
				rockchip,pins = <4 6 4 &pcfg_pull_up>;
			};

			sdio1_clk: sdio1-clk {
				rockchip,pins = <4 7 4 &pcfg_pull_none>;
			};

			sdio1_pwr: sdio1-pwr {
				rockchip,pins = <4 9 4 &pcfg_pull_up>;
			};
		};

		emmc {
			emmc_clk: emmc-clk {
				rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>;
			};

			emmc_cmd: emmc-cmd {
				rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_up>;
			};

			emmc_pwr: emmc-pwr {
				rockchip,pins = <3 9 RK_FUNC_2 &pcfg_pull_up>;
			};

			emmc_bus1: emmc-bus1 {
				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>;
			};

			emmc_bus4: emmc-bus4 {
				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
						<3 1 RK_FUNC_2 &pcfg_pull_up>,
						<3 2 RK_FUNC_2 &pcfg_pull_up>,
						<3 3 RK_FUNC_2 &pcfg_pull_up>;
			};

			emmc_bus8: emmc-bus8 {
				rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
						<3 1 RK_FUNC_2 &pcfg_pull_up>,
						<3 2 RK_FUNC_2 &pcfg_pull_up>,
						<3 3 RK_FUNC_2 &pcfg_pull_up>,
						<3 4 RK_FUNC_2 &pcfg_pull_up>,
						<3 5 RK_FUNC_2 &pcfg_pull_up>,
						<3 6 RK_FUNC_2 &pcfg_pull_up>,
						<3 7 RK_FUNC_2 &pcfg_pull_up>;
			};
		};

		spi0 {
			spi0_clk: spi0-clk {
				rockchip,pins = <5 12 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi0_cs0: spi0-cs0 {
				rockchip,pins = <5 13 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi0_tx: spi0-tx {
				rockchip,pins = <5 14 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi0_rx: spi0-rx {
				rockchip,pins = <5 15 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi0_cs1: spi0-cs1 {
				rockchip,pins = <5 16 RK_FUNC_1 &pcfg_pull_up>;
			};
		};
		spi1 {
			spi1_clk: spi1-clk {
				rockchip,pins = <7 12 RK_FUNC_2 &pcfg_pull_up>;
			};
			spi1_cs0: spi1-cs0 {
				rockchip,pins = <7 13 RK_FUNC_2 &pcfg_pull_up>;
			};
			spi1_rx: spi1-rx {
				rockchip,pins = <7 14 RK_FUNC_2 &pcfg_pull_up>;
			};
			spi1_tx: spi1-tx {
				rockchip,pins = <7 15 RK_FUNC_2 &pcfg_pull_up>;
			};
		};

		spi2 {
			spi2_cs1: spi2-cs1 {
				rockchip,pins = <8 3 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi2_clk: spi2-clk {
				rockchip,pins = <8 6 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi2_cs0: spi2-cs0 {
				rockchip,pins = <8 7 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi2_rx: spi2-rx {
				rockchip,pins = <8 8 RK_FUNC_1 &pcfg_pull_up>;
			};
			spi2_tx: spi2-tx {
				rockchip,pins = <8 9 RK_FUNC_1 &pcfg_pull_up>;
			};
		};

		uart0 {
			uart0_xfer: uart0-xfer {
				rockchip,pins = <4 16 RK_FUNC_1 &pcfg_pull_up>,
						<4 17 RK_FUNC_1 &pcfg_pull_none>;
			};

			uart0_cts: uart0-cts {
				rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_none>;
			};

			uart0_rts: uart0-rts {
				rockchip,pins = <4 19 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		uart1 {
			uart1_xfer: uart1-xfer {
				rockchip,pins = <5 8 RK_FUNC_1 &pcfg_pull_up>,
						<5 9 RK_FUNC_1 &pcfg_pull_none>;
			};

			uart1_cts: uart1-cts {
				rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_none>;
			};

			uart1_rts: uart1-rts {
				rockchip,pins = <5 11 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		uart2 {
			uart2_xfer: uart2-xfer {
				rockchip,pins = <7 22 RK_FUNC_1 &pcfg_pull_up>,
						<7 23 RK_FUNC_1 &pcfg_pull_none>;
			};
			/* no rts / cts for uart2 */
		};

		uart3 {
			uart3_xfer: uart3-xfer {
				rockchip,pins = <7 7 RK_FUNC_1 &pcfg_pull_up>,
						<7 8 RK_FUNC_1 &pcfg_pull_none>;
			};

			uart3_cts: uart3-cts {
				rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_none>;
			};

			uart3_rts: uart3-rts {
				rockchip,pins = <7 10 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		uart4 {
			uart4_xfer: uart4-xfer {
				rockchip,pins = <5 12 3 &pcfg_pull_up>,
						<5 13 3 &pcfg_pull_none>;
			};

			uart4_cts: uart4-cts {
				rockchip,pins = <5 14 3 &pcfg_pull_none>;
			};

			uart4_rts: uart4-rts {
				rockchip,pins = <5 15 3 &pcfg_pull_none>;
			};
		};

		pwm0 {
			pwm0_pin: pwm0-pin {
				rockchip,pins = <7 0 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		pwm1 {
			pwm1_pin: pwm1-pin {
				rockchip,pins = <7 1 RK_FUNC_1 &pcfg_pull_none>;
			};
		};

		pwm2 {
			pwm2_pin: pwm2-pin {
				rockchip,pins = <7 22 3 &pcfg_pull_none>;
			};
		};

		pwm3 {
			pwm3_pin: pwm3-pin {
				rockchip,pins = <7 23 3 &pcfg_pull_none>;
			};
		};
	};
};