linux_dsm_epyc7002/arch/arm/boot/dts/tegra114.dtsi

#include <dt-bindings/clock/tegra114-car.h>
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>

#include "skeleton.dtsi"

/ {
	compatible = "nvidia,tegra114";
	interrupt-parent = <&gic>;

	aliases {
		serial0 = &uarta;
		serial1 = &uartb;
		serial2 = &uartc;
		serial3 = &uartd;
	};

	gic: interrupt-controller {
		compatible = "arm,cortex-a15-gic";
		#interrupt-cells = <3>;
		interrupt-controller;
		reg = <0x50041000 0x1000>,
		      <0x50042000 0x1000>,
		      <0x50044000 0x2000>,
		      <0x50046000 0x2000>;
		interrupts = <GIC_PPI 9
			(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
	};

	timer@60005000 {
		compatible = "nvidia,tegra114-timer", "nvidia,tegra20-timer";
		reg = <0x60005000 0x400>;
		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_TIMER>;
	};

	tegra_car: clock {
		compatible = "nvidia,tegra114-car";
		reg = <0x60006000 0x1000>;
		#clock-cells = <1>;
	};

	apbdma: dma {
		compatible = "nvidia,tegra114-apbdma";
		reg = <0x6000a000 0x1400>;
		interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_APBDMA>;
	};

	ahb: ahb {
		compatible = "nvidia,tegra114-ahb", "nvidia,tegra30-ahb";
		reg = <0x6000c004 0x14c>;
	};

	gpio: gpio {
		compatible = "nvidia,tegra114-gpio", "nvidia,tegra30-gpio";
		reg = <0x6000d000 0x1000>;
		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
		#gpio-cells = <2>;
		gpio-controller;
		#interrupt-cells = <2>;
		interrupt-controller;
	};

	pinmux: pinmux {
		compatible = "nvidia,tegra114-pinmux";
		reg = <0x70000868 0x148		/* Pad control registers */
		       0x70003000 0x40c>;	/* Mux registers */
	};

	/*
	 * There are two serial driver i.e. 8250 based simple serial
	 * driver and APB DMA based serial driver for higher baudrate
	 * and performace. To enable the 8250 based driver, the compatible
	 * is "nvidia,tegra114-uart", "nvidia,tegra20-uart" and to enable
	 * the APB DMA based serial driver, the comptible is
	 * "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart".
	 */
	uarta: serial@70006000 {
		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
		reg = <0x70006000 0x40>;
		reg-shift = <2>;
		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 8>;
		status = "disabled";
		clocks = <&tegra_car TEGRA114_CLK_UARTA>;
	};

	uartb: serial@70006040 {
		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
		reg = <0x70006040 0x40>;
		reg-shift = <2>;
		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 9>;
		status = "disabled";
		clocks = <&tegra_car TEGRA114_CLK_UARTB>;
	};

	uartc: serial@70006200 {
		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
		reg = <0x70006200 0x100>;
		reg-shift = <2>;
		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 10>;
		status = "disabled";
		clocks = <&tegra_car TEGRA114_CLK_UARTC>;
	};

	uartd: serial@70006300 {
		compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart";
		reg = <0x70006300 0x100>;
		reg-shift = <2>;
		interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 19>;
		status = "disabled";
		clocks = <&tegra_car TEGRA114_CLK_UARTD>;
	};

	pwm: pwm {
		compatible = "nvidia,tegra114-pwm", "nvidia,tegra20-pwm";
		reg = <0x7000a000 0x100>;
		#pwm-cells = <2>;
		clocks = <&tegra_car TEGRA114_CLK_PWM>;
		status = "disabled";
	};

	i2c@7000c000 {
		compatible = "nvidia,tegra114-i2c";
		reg = <0x7000c000 0x100>;
		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_I2C1>;
		clock-names = "div-clk";
		status = "disabled";
	};

	i2c@7000c400 {
		compatible = "nvidia,tegra114-i2c";
		reg = <0x7000c400 0x100>;
		interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_I2C2>;
		clock-names = "div-clk";
		status = "disabled";
	};

	i2c@7000c500 {
		compatible = "nvidia,tegra114-i2c";
		reg = <0x7000c500 0x100>;
		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_I2C3>;
		clock-names = "div-clk";
		status = "disabled";
	};

	i2c@7000c700 {
		compatible = "nvidia,tegra114-i2c";
		reg = <0x7000c700 0x100>;
		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_I2C4>;
		clock-names = "div-clk";
		status = "disabled";
	};

	i2c@7000d000 {
		compatible = "nvidia,tegra114-i2c";
		reg = <0x7000d000 0x100>;
		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_I2C5>;
		clock-names = "div-clk";
		status = "disabled";
	};

	spi@7000d400 {
		compatible = "nvidia,tegra114-spi";
		reg = <0x7000d400 0x200>;
		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 15>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_SBC1>;
		clock-names = "spi";
		status = "disabled";
	};

	spi@7000d600 {
		compatible = "nvidia,tegra114-spi";
		reg = <0x7000d600 0x200>;
		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 16>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_SBC2>;
		clock-names = "spi";
		status = "disabled";
	};

	spi@7000d800 {
		compatible = "nvidia,tegra114-spi";
		reg = <0x7000d800 0x200>;
		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 17>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_SBC3>;
		clock-names = "spi";
		status = "disabled";
	};

	spi@7000da00 {
		compatible = "nvidia,tegra114-spi";
		reg = <0x7000da00 0x200>;
		interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 18>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_SBC4>;
		clock-names = "spi";
		status = "disabled";
	};

	spi@7000dc00 {
		compatible = "nvidia,tegra114-spi";
		reg = <0x7000dc00 0x200>;
		interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 27>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_SBC5>;
		clock-names = "spi";
		status = "disabled";
	};

	spi@7000de00 {
		compatible = "nvidia,tegra114-spi";
		reg = <0x7000de00 0x200>;
		interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 28>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&tegra_car TEGRA114_CLK_SBC6>;
		clock-names = "spi";
		status = "disabled";
	};

	rtc {
		compatible = "nvidia,tegra114-rtc", "nvidia,tegra20-rtc";
		reg = <0x7000e000 0x100>;
		interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_RTC>;
	};

	kbc {
		compatible = "nvidia,tegra114-kbc";
		reg = <0x7000e200 0x100>;
		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_KBC>;
		status = "disabled";
	};

	pmc {
		compatible = "nvidia,tegra114-pmc";
		reg = <0x7000e400 0x400>;
		clocks = <&tegra_car TEGRA114_CLK_PCLK>, <&clk32k_in>;
		clock-names = "pclk", "clk32k_in";
	};

	iommu {
		compatible = "nvidia,tegra114-smmu", "nvidia,tegra30-smmu";
		reg = <0x7000f010 0x02c
		       0x7000f1f0 0x010
		       0x7000f228 0x074>;
		nvidia,#asids = <4>;
		dma-window = <0 0x40000000>;
		nvidia,swgroups = <0x18659fe>;
		nvidia,ahb = <&ahb>;
	};

	ahub {
		compatible = "nvidia,tegra114-ahub";
		reg = <0x70080000 0x200>,
		      <0x70080200 0x100>,
		      <0x70081000 0x200>;
		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
		nvidia,dma-request-selector = <&apbdma 1>, <&apbdma 2>,
			<&apbdma 3>, <&apbdma 4>, <&apbdma 6>, <&apbdma 7>,
			<&apbdma 12>, <&apbdma 13>, <&apbdma 14>,
			<&apbdma 29>;
		clocks = <&tegra_car TEGRA114_CLK_D_AUDIO>,
			 <&tegra_car TEGRA114_CLK_APBIF>,
			 <&tegra_car TEGRA114_CLK_I2S0>,
			 <&tegra_car TEGRA114_CLK_I2S1>,
			 <&tegra_car TEGRA114_CLK_I2S2>,
			 <&tegra_car TEGRA114_CLK_I2S3>,
			 <&tegra_car TEGRA114_CLK_I2S4>,
			 <&tegra_car TEGRA114_CLK_DAM0>,
			 <&tegra_car TEGRA114_CLK_DAM1>,
			 <&tegra_car TEGRA114_CLK_DAM2>,
			 <&tegra_car TEGRA114_CLK_SPDIF_IN>,
			 <&tegra_car TEGRA114_CLK_AMX>,
			 <&tegra_car TEGRA114_CLK_ADX>;
		clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2",
			      "i2s3", "i2s4", "dam0", "dam1", "dam2",
			      "spdif_in", "amx", "adx";
		ranges;
		#address-cells = <1>;
		#size-cells = <1>;

		tegra_i2s0: i2s@70080300 {
			compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s";
			reg = <0x70080300 0x100>;
			nvidia,ahub-cif-ids = <4 4>;
			clocks = <&tegra_car TEGRA114_CLK_I2S0>;
			status = "disabled";
		};

		tegra_i2s1: i2s@70080400 {
			compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s";
			reg = <0x70080400 0x100>;
			nvidia,ahub-cif-ids = <5 5>;
			clocks = <&tegra_car TEGRA114_CLK_I2S1>;
			status = "disabled";
		};

		tegra_i2s2: i2s@70080500 {
			compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s";
			reg = <0x70080500 0x100>;
			nvidia,ahub-cif-ids = <6 6>;
			clocks = <&tegra_car TEGRA114_CLK_I2S2>;
			status = "disabled";
		};

		tegra_i2s3: i2s@70080600 {
			compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s";
			reg = <0x70080600 0x100>;
			nvidia,ahub-cif-ids = <7 7>;
			clocks = <&tegra_car TEGRA114_CLK_I2S3>;
			status = "disabled";
		};

		tegra_i2s4: i2s@70080700 {
			compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s";
			reg = <0x70080700 0x100>;
			nvidia,ahub-cif-ids = <8 8>;
			clocks = <&tegra_car TEGRA114_CLK_I2S4>;
			status = "disabled";
		};
	};

	sdhci@78000000 {
		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
		reg = <0x78000000 0x200>;
		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_SDMMC1>;
		status = "disable";
	};

	sdhci@78000200 {
		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
		reg = <0x78000200 0x200>;
		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_SDMMC2>;
		status = "disable";
	};

	sdhci@78000400 {
		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
		reg = <0x78000400 0x200>;
		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_SDMMC3>;
		status = "disable";
	};

	sdhci@78000600 {
		compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
		reg = <0x78000600 0x200>;
		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&tegra_car TEGRA114_CLK_SDMMC4>;
		status = "disable";
	};

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

		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a15";
			reg = <0>;
		};

		cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a15";
			reg = <1>;
		};

		cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a15";
			reg = <2>;
		};

		cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a15";
			reg = <3>;
		};
	};

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