u-boot/arch/arm/dts/hi3798mv200.dtsi

// SPDX-License-Identifier: GPL-2.0
/*
 * DTS File for HiSilicon Hi3798mv200 SoC.
 *
 * Released under the GPLv2 only.
 */

#include <dt-bindings/clock/histb-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/reset/ti-syscon.h>

/ {
	compatible = "hisilicon,hi3798mv200";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	psci {
		compatible = "arm,psci-0.2";
		method = "smc";
	};

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

		cpu@0 {
			compatible = "arm,cortex-a53";
			device_type = "cpu";
			reg = <0x0 0x0>;
			enable-method = "psci";
		};

		cpu@1 {
			compatible = "arm,cortex-a53";
			device_type = "cpu";
			reg = <0x0 0x1>;
			enable-method = "psci";
		};

		cpu@2 {
			compatible = "arm,cortex-a53";
			device_type = "cpu";
			reg = <0x0 0x2>;
			enable-method = "psci";
		};

		cpu@3 {
			compatible = "arm,cortex-a53";
			device_type = "cpu";
			reg = <0x0 0x3>;
			enable-method = "psci";
		};
	};

	gic: interrupt-controller@f1001000 {
		compatible = "arm,gic-400";
		reg = <0x0 0xf1001000 0x0 0x1000>,  /* GICD */
		      <0x0 0xf1002000 0x0 0x100>;   /* GICC */
		#address-cells = <0>;
		#interrupt-cells = <3>;
		interrupt-controller;
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
			      IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) |
			      IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) |
			      IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
			      IRQ_TYPE_LEVEL_LOW)>;
	};

	/* Initialization is done in boot loader */
	usb2_phy1: hsusb1_phy {
		compatible = "usb-nop-xceiv";
		clocks = <&crg HISTB_USB2_PHY1_REF_CLK>;
		clock-names = "main";
		#phy-cells = <0>;
	};

	soc: soc@f0000000 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x0 0x0 0xf0000000 0x10000000>;

		crg: clock-reset-controller@8a22000 {
			compatible = "hisilicon,hi3798mv200-crg", "syscon", "simple-mfd";
			reg = <0x8a22000 0x1000>;
			#clock-cells = <1>;
			#reset-cells = <2>;
		};

		sysctrl: system-controller@8000000 {
			compatible = "hisilicon,hi3798mv200-sysctrl", "syscon";
			reg = <0x8000000 0x1000>;
			#clock-cells = <1>;
			#reset-cells = <2>;
		};

		perictrl: peripheral-controller@8a20000 {
			compatible = "hisilicon,hi3798mv200-perictrl", "syscon",
				     "simple-mfd";
			reg = <0x8a20000 0x1000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0x0 0x8a20000 0x1000>;

			combphy0: phy@850 {
				compatible = "hisilicon,hi3798mv200-combphy";
				reg = <0x850 0x8>;
				#phy-cells = <1>;
				clocks = <&crg HISTB_COMBPHY0_CLK>;
				resets = <&crg 0x188 4>;
				assigned-clocks = <&crg HISTB_COMBPHY0_CLK>;
				assigned-clock-rates = <100000000>;
				hisilicon,fixed-mode = <PHY_TYPE_USB3>;
			};
		};

		pmx0: pinconf@8a21000 {
			compatible = "pinconf-single";
			reg = <0x8a21000 0x180>;
			pinctrl-single,register-width = <32>;
			pinctrl-single,function-mask = <7>;
		};

		uart0: serial@8b00000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0x8b00000 0x1000>;
			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&sysctrl HISTB_UART0_CLK>;
			clock-names = "apb_pclk";
			status = "disabled";
		};

		sd0: mmc@9820000 {
			compatible = "snps,dw-mshc";
			reg = <0x9820000 0x10000>;
			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&crg HISTB_SDIO0_CIU_CLK>,
				 <&crg HISTB_SDIO0_BIU_CLK>;
			clock-names = "ciu", "biu";
			resets = <&crg 0x9c 4>;
			reset-names = "reset";
			status = "disabled";
		};

		emmc: mmc@9830000 {
			compatible = "hisilicon,hi3798mv200-dw-mshc";
			reg = <0x9830000 0x10000>;
			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&crg HISTB_MMC_CIU_CLK>,
				 <&crg HISTB_MMC_BIU_CLK>,
				 <&crg HISTB_MMC_SAMPLE_CLK>,
				 <&crg HISTB_MMC_DRV_CLK>;
			clock-names = "ciu", "biu", "ciu-sample", "ciu-drive";
			resets = <&crg 0xa0 4>;
			reset-names = "reset";
			status = "disabled";
		};

		gmac: ethernet@9840000 {
			compatible = "hisilicon,hi3798mv200-gmac", "hisilicon,hisi-gmac-v2";
			reg = <0x9840000 0x1000>,
			      <0x984300c 0x4>;
			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&crg HISTB_ETH0_MAC_CLK>,
				 <&crg HISTB_ETH0_MACIF_CLK>;
			clock-names = "mac_core", "mac_ifc";
			resets = <&crg 0xcc 0>,
				 <&crg 0xcc 2>,
				 <&crg 0xcc 5>;
			reset-names = "mac_core", "mac_ifc", "phy";
			status = "disabled";
		};

		ohci: ohci@9880000 {
			compatible = "generic-ohci";
			reg = <0x9880000 0x10000>;
			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&crg HISTB_USB2_BUS_CLK>,
				 <&crg HISTB_USB2_12M_CLK>,
				 <&crg HISTB_USB2_48M_CLK>;
			clock-names = "bus", "clk12", "clk48";
			resets = <&crg 0xb8 12>;
			reset-names = "bus";
			status = "disabled";
		};

		ehci: ehci@9890000 {
			compatible = "generic-ehci";
			reg = <0x9890000 0x10000>;
			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&crg HISTB_USB2_BUS_CLK>,
				 <&crg HISTB_USB2_PHY_CLK>,
				 <&crg HISTB_USB2_UTMI_CLK>;
			clock-names = "bus", "phy", "utmi";
			resets = <&crg 0xb8 12>,
				 <&crg 0xb8 16>,
				 <&crg 0xb8 13>;
			reset-names = "bus", "phy", "utmi";
			phys = <&usb2_phy1>;
			phy-names = "usb";
			status = "disabled";
		};

		sd1: mmc@9c40000 {
			compatible = "snps,dw-mshc";
			reg = <0x9c40000 0x10000>;
			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&crg HISTB_SDIO1_CIU_CLK>,
				 <&crg HISTB_SDIO1_BIU_CLK>;
			clock-names = "ciu", "biu";
			resets = <&crg 0x28c 4>;
			reset-names = "reset";
			status = "disabled";
		};
	};
};