xref: /linux/arch/arm/boot/dts/rockchip/rk3128.dtsi (revision 695b9b57443d88a1c8e0567c88a79d1a4532c75e)

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

#include <dt-bindings/clock/rk3128-cru.h>
#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/power/rk3128-power.h>

/ {
	compatible = "rockchip,rk3128";
	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;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
	};

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

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		enable-method = "rockchip,rk3036-smp";

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

		cpu1: cpu@f01 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf01>;
			resets = <&cru SRST_CORE1>;
			operating-points-v2 = <&cpu_opp_table>;
		};

		cpu2: cpu@f02 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf02>;
			resets = <&cru SRST_CORE2>;
			operating-points-v2 = <&cpu_opp_table>;
		};

		cpu3: cpu@f03 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf03>;
			resets = <&cru SRST_CORE3>;
			operating-points-v2 = <&cpu_opp_table>;
		};
	};

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

		opp-216000000 {
			opp-hz = /bits/ 64 <216000000>;
			opp-microvolt = <950000 950000 1325000>;
		};
		opp-408000000 {
			opp-hz = /bits/ 64 <408000000>;
			opp-microvolt = <950000 950000 1325000>;
		};
		opp-600000000 {
			opp-hz = /bits/ 64 <600000000>;
			opp-microvolt = <950000 950000 1325000>;
		};
		opp-696000000 {
			opp-hz = /bits/ 64 <696000000>;
			opp-microvolt = <975000 975000 1325000>;
		};
		opp-816000000 {
			opp-hz = /bits/ 64 <816000000>;
			opp-microvolt = <1075000 1075000 1325000>;
			opp-suspend;
		};
		opp-1008000000 {
			opp-hz = /bits/ 64 <1008000000>;
			opp-microvolt = <1200000 1200000 1325000>;
		};
		opp-1200000000 {
			opp-hz = /bits/ 64 <1200000000>;
			opp-microvolt = <1325000 1325000 1325000>;
		};
	};

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

	gpu_opp_table: opp-table-1 {
		compatible = "operating-points-v2";

		opp-200000000 {
			opp-hz = /bits/ 64 <200000000>;
			opp-microvolt = <975000 975000 1250000>;
		};
		opp-300000000 {
			opp-hz = /bits/ 64 <300000000>;
			opp-microvolt = <1050000 1050000 1250000>;
		};
		opp-400000000 {
			opp-hz = /bits/ 64 <400000000>;
			opp-microvolt = <1150000 1150000 1250000>;
		};
		opp-480000000 {
			opp-hz = /bits/ 64 <480000000>;
			opp-microvolt = <1250000 1250000 1250000>;
		};
	};

	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)>;
		arm,cpu-registers-not-fw-configured;
		clock-frequency = <24000000>;
	};

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

	imem: sram@10080000 {
		compatible = "mmio-sram";
		reg = <0x10080000 0x2000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x10080000 0x2000>;

		smp-sram@0 {
			compatible = "rockchip,rk3066-smp-sram";
			reg = <0x00 0x10>;
		};
	};

	gpu: gpu@10090000 {
		compatible = "rockchip,rk3128-mali", "arm,mali-400";
		reg = <0x10090000 0x10000>;
		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "gp",
				  "gpmmu",
				  "pp0",
				  "ppmmu0",
				  "pp1",
				  "ppmmu1";
		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
		clock-names = "bus", "core";
		operating-points-v2 = <&gpu_opp_table>;
		resets = <&cru SRST_GPU>;
		power-domains = <&power RK3128_PD_GPU>;
		status = "disabled";
	};

	pmu: syscon@100a0000 {
		compatible = "rockchip,rk3128-pmu", "syscon", "simple-mfd";
		reg = <0x100a0000 0x1000>;

		power: power-controller {
			compatible = "rockchip,rk3128-power-controller";
			#power-domain-cells = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			power-domain@RK3128_PD_VIO {
				reg = <RK3128_PD_VIO>;
				clocks = <&cru ACLK_CIF>,
					 <&cru HCLK_CIF>,
					 <&cru DCLK_EBC>,
					 <&cru HCLK_EBC>,
					 <&cru ACLK_IEP>,
					 <&cru HCLK_IEP>,
					 <&cru ACLK_LCDC0>,
					 <&cru HCLK_LCDC0>,
					 <&cru PCLK_MIPI>,
					 <&cru ACLK_RGA>,
					 <&cru HCLK_RGA>,
					 <&cru ACLK_VIO0>,
					 <&cru ACLK_VIO1>,
					 <&cru HCLK_VIO>,
					 <&cru HCLK_VIO_H2P>,
					 <&cru DCLK_VOP>,
					 <&cru SCLK_VOP>;
				pm_qos = <&qos_ebc>,
					 <&qos_iep>,
					 <&qos_lcdc>,
					 <&qos_rga>,
					 <&qos_vip>;
				#power-domain-cells = <0>;
			};

			power-domain@RK3128_PD_VIDEO {
				reg = <RK3128_PD_VIDEO>;
				clocks = <&cru ACLK_VDPU>,
					 <&cru HCLK_VDPU>,
					 <&cru ACLK_VEPU>,
					 <&cru HCLK_VEPU>,
					 <&cru SCLK_HEVC_CORE>;
				pm_qos = <&qos_vpu>;
				#power-domain-cells = <0>;
			};

			power-domain@RK3128_PD_GPU {
				reg = <RK3128_PD_GPU>;
				clocks = <&cru ACLK_GPU>;
				pm_qos = <&qos_gpu>;
				#power-domain-cells = <0>;
			};
		};
	};

	vop: vop@1010e000 {
		compatible = "rockchip,rk3126-vop";
		reg = <0x1010e000 0x300>;
		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";
		resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>,
			 <&cru SRST_VOP_D>;
		reset-names = "axi", "ahb",
			      "dclk";
		power-domains = <&power RK3128_PD_VIO>;
		status = "disabled";

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

	qos_gpu: qos@1012d000 {
		compatible = "rockchip,rk3128-qos", "syscon";
		reg = <0x1012d000 0x20>;
	};

	qos_vpu: qos@1012e000 {
		compatible = "rockchip,rk3128-qos", "syscon";
		reg = <0x1012e000 0x20>;
	};

	qos_rga: qos@1012f000 {
		compatible = "rockchip,rk3128-qos", "syscon";
		reg = <0x1012f000 0x20>;
	};

	qos_ebc: qos@1012f080 {
		compatible = "rockchip,rk3128-qos", "syscon";
		reg = <0x1012f080 0x20>;
	};

	qos_iep: qos@1012f100 {
		compatible = "rockchip,rk3128-qos", "syscon";
		reg = <0x1012f100 0x20>;
	};

	qos_lcdc: qos@1012f180 {
		compatible = "rockchip,rk3128-qos", "syscon";
		reg = <0x1012f180 0x20>;
	};

	qos_vip: qos@1012f200 {
		compatible = "rockchip,rk3128-qos", "syscon";
		reg = <0x1012f200 0x20>;
	};

	gic: interrupt-controller@10139000 {
		compatible = "arm,cortex-a7-gic";
		reg = <0x10139000 0x1000>,
		      <0x1013a000 0x1000>,
		      <0x1013c000 0x2000>,
		      <0x1013e000 0x2000>;
		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
		interrupt-controller;
		#interrupt-cells = <3>;
		#address-cells = <0>;
	};

	usb_otg: usb@10180000 {
		compatible = "rockchip,rk3128-usb", "rockchip,rk3066-usb", "snps,dwc2";
		reg = <0x10180000 0x40000>;
		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_OTG>;
		clock-names = "otg";
		dr_mode = "otg";
		g-np-tx-fifo-size = <16>;
		g-rx-fifo-size = <280>;
		g-tx-fifo-size = <256 128 128 64 32 16>;
		phys = <&usb2phy_otg>;
		phy-names = "usb2-phy";
		status = "disabled";
	};

	usb_host_ehci: usb@101c0000 {
		compatible = "generic-ehci";
		reg = <0x101c0000 0x20000>;
		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST2>;
		phys = <&usb2phy_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>;
		clocks = <&cru HCLK_HOST2>;
		phys = <&usb2phy_host>;
		phy-names = "usb";
		status = "disabled";
	};

	sdmmc: mmc@10214000 {
		compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x10214000 0x4000>;
		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-drive", "ciu-sample";
		dmas = <&pdma 10>;
		dma-names = "rx-tx";
		fifo-depth = <256>;
		max-frequency = <150000000>;
		resets = <&cru SRST_SDMMC>;
		reset-names = "reset";
		status = "disabled";
	};

	sdio: mmc@10218000 {
		compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x10218000 0x4000>;
		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		dmas = <&pdma 11>;
		dma-names = "rx-tx";
		fifo-depth = <256>;
		max-frequency = <150000000>;
		resets = <&cru SRST_SDIO>;
		reset-names = "reset";
		status = "disabled";
	};

	emmc: mmc@1021c000 {
		compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x1021c000 0x4000>;
		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-drive", "ciu-sample";
		dmas = <&pdma 12>;
		dma-names = "rx-tx";
		fifo-depth = <256>;
		max-frequency = <150000000>;
		resets = <&cru SRST_EMMC>;
		reset-names = "reset";
		status = "disabled";
	};

	nfc: nand-controller@10500000 {
		compatible = "rockchip,rk3128-nfc", "rockchip,rk2928-nfc";
		reg = <0x10500000 0x4000>;
		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_NANDC>, <&cru SCLK_NANDC>;
		clock-names = "ahb", "nfc";
		pinctrl-names = "default";
		pinctrl-0 = <&flash_ale &flash_bus8 &flash_cle &flash_cs0
			     &flash_dqs &flash_rdn &flash_rdy &flash_wrn>;
		status = "disabled";
	};

	cru: clock-controller@20000000 {
		compatible = "rockchip,rk3128-cru";
		reg = <0x20000000 0x1000>;
		clocks = <&xin24m>;
		clock-names = "xin24m";
		rockchip,grf = <&grf>;
		#clock-cells = <1>;
		#reset-cells = <1>;
		assigned-clocks = <&cru PLL_GPLL>;
		assigned-clock-rates = <594000000>;
	};

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

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

			usb2phy_host: host-port {
				interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "linestate";
				#phy-cells = <0>;
				status = "disabled";
			};

			usb2phy_otg: otg-port {
				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";
				#phy-cells = <0>;
				status = "disabled";
			};
		};
	};

	timer0: timer@20044000 {
		compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
		reg = <0x20044000 0x20>;
		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER0>;
		clock-names = "pclk", "timer";
	};

	timer1: timer@20044020 {
		compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
		reg = <0x20044020 0x20>;
		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER1>;
		clock-names = "pclk", "timer";
	};

	timer2: timer@20044040 {
		compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
		reg = <0x20044040 0x20>;
		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER2>;
		clock-names = "pclk", "timer";
	};

	timer3: timer@20044060 {
		compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
		reg = <0x20044060 0x20>;
		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER3>;
		clock-names = "pclk", "timer";
	};

	timer4: timer@20044080 {
		compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
		reg = <0x20044080 0x20>;
		interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER4>;
		clock-names = "pclk", "timer";
	};

	timer5: timer@200440a0 {
		compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
		reg = <0x200440a0 0x20>;
		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER5>;
		clock-names = "pclk", "timer";
	};

	watchdog: watchdog@2004c000 {
		compatible = "rockchip,rk3128-wdt", "snps,dw-wdt";
		reg = <0x2004c000 0x100>;
		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_WDT>;
		status = "disabled";
	};

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

	pwm1: pwm@20050010 {
		compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
		reg = <0x20050010 0x10>;
		clocks = <&cru PCLK_PWM>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm1_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm2: pwm@20050020 {
		compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
		reg = <0x20050020 0x10>;
		clocks = <&cru PCLK_PWM>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm2_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm3: pwm@20050030 {
		compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm";
		reg = <0x20050030 0x10>;
		clocks = <&cru PCLK_PWM>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm3_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

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

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

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

	uart0: serial@20060000 {
		compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart";
		reg = <0x20060000 0x100>;
		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
		clock-names = "baudclk", "apb_pclk";
		dmas = <&pdma 2>, <&pdma 3>;
		dma-names = "tx", "rx";
		pinctrl-names = "default";
		pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
		reg-io-width = <4>;
		reg-shift = <2>;
		status = "disabled";
	};

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

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

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

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

	spi0: spi@20074000 {
		compatible = "rockchip,rk3128-spi", "rockchip,rk3066-spi";
		reg = <0x20074000 0x1000>;
		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
		clock-names = "spiclk", "apb_pclk";
		dmas = <&pdma 8>, <&pdma 9>;
		dma-names = "tx", "rx";
		pinctrl-names = "default";
		pinctrl-0 = <&spi0_tx &spi0_rx &spi0_clk &spi0_cs0 &spi0_cs1>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

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

	gmac: ethernet@2008c000 {
		compatible = "rockchip,rk3128-gmac";
		reg = <0x2008c000 0x4000>;
		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "macirq", "eth_wake_irq";
		clocks = <&cru SCLK_MAC>,
			 <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
			 <&cru SCLK_MAC_REF>, <&cru SCLK_MAC_REFOUT>,
			 <&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
		clock-names = "stmmaceth",
			      "mac_clk_rx", "mac_clk_tx",
			      "clk_mac_ref", "clk_mac_refout",
			      "aclk_mac", "pclk_mac";
		resets = <&cru SRST_GMAC>;
		reset-names = "stmmaceth";
		rockchip,grf = <&grf>;
		rx-fifo-depth = <4096>;
		tx-fifo-depth = <2048>;
		status = "disabled";

		mdio: mdio {
			compatible = "snps,dwmac-mdio";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
		};
	};

	pinctrl: pinctrl {
		compatible = "rockchip,rk3128-pinctrl";
		rockchip,grf = <&grf>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gpio0: gpio@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: gpio@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: gpio@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: gpio@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>;
			};
		};

		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_PC2 3 &pcfg_pull_default>,
						<2 RK_PC3 3 &pcfg_pull_default>,
						<2 RK_PD1 3 &pcfg_pull_default>;
			};
		};

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

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

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

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

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

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

		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>;
			};
		};

		lcdc {
			lcdc_dclk: lcdc-dclk {
				rockchip,pins = <2 RK_PB0 1 &pcfg_pull_none>;
			};

			lcdc_den: lcdc-den {
				rockchip,pins = <2 RK_PB3 1 &pcfg_pull_none>;
			};

			lcdc_hsync: lcdc-hsync {
				rockchip,pins = <2 RK_PB1 1 &pcfg_pull_none>;
			};

			lcdc_vsync: lcdc-vsync {
				rockchip,pins = <2 RK_PB2 1 &pcfg_pull_none>;
			};

			lcdc_rgb24: lcdc-rgb24 {
				rockchip,pins = <2 RK_PB4 1 &pcfg_pull_none>,
						<2 RK_PB5 1 &pcfg_pull_none>,
						<2 RK_PB6 1 &pcfg_pull_none>,
						<2 RK_PB7 1 &pcfg_pull_none>,
						<2 RK_PC0 1 &pcfg_pull_none>,
						<2 RK_PC1 1 &pcfg_pull_none>,
						<2 RK_PC2 1 &pcfg_pull_none>,
						<2 RK_PC3 1 &pcfg_pull_none>,
						<2 RK_PC4 1 &pcfg_pull_none>,
						<2 RK_PC5 1 &pcfg_pull_none>,
						<2 RK_PC6 1 &pcfg_pull_none>,
						<2 RK_PC7 1 &pcfg_pull_none>,
						<2 RK_PD0 1 &pcfg_pull_none>,
						<2 RK_PD1 1 &pcfg_pull_none>;
			};
		};

		nfc {
			flash_ale: flash-ale {
				rockchip,pins = <2 RK_PA0 1 &pcfg_pull_none>;
			};

			flash_cle: flash-cle {
				rockchip,pins = <2 RK_PA1 1 &pcfg_pull_none>;
			};

			flash_wrn: flash-wrn {
				rockchip,pins = <2 RK_PA2 1 &pcfg_pull_none>;
			};

			flash_rdn: flash-rdn {
				rockchip,pins = <2 RK_PA3 1 &pcfg_pull_none>;
			};

			flash_rdy: flash-rdy {
				rockchip,pins = <2 RK_PA4 1 &pcfg_pull_none>;
			};

			flash_cs0: flash-cs0 {
				rockchip,pins = <2 RK_PA6 1 &pcfg_pull_none>;
			};

			flash_dqs: flash-dqs {
				rockchip,pins = <2 RK_PA7 1 &pcfg_pull_none>;
			};

			flash_bus8: flash-bus8 {
				rockchip,pins = <1 RK_PD0 1 &pcfg_pull_none>,
						<1 RK_PD1 1 &pcfg_pull_none>,
						<1 RK_PD2 1 &pcfg_pull_none>,
						<1 RK_PD3 1 &pcfg_pull_none>,
						<1 RK_PD4 1 &pcfg_pull_none>,
						<1 RK_PD5 1 &pcfg_pull_none>,
						<1 RK_PD6 1 &pcfg_pull_none>,
						<1 RK_PD7 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>;
			};
		};

		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>;
			};
		};

		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_det: sdmmc-det {
				rockchip,pins = <1 RK_PC1 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 RK_FUNC_GPIO &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>;
			};
		};

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

		spi0 {
			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>;
			};
		};

		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>;
			};
		};
	};
};