xref: /openbmc/linux/scripts/dtc/include-prefixes/arm64/nvidia/tegra234.dtsi (revision 156af9de)

// SPDX-License-Identifier: GPL-2.0

#include <dt-bindings/clock/tegra234-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/mailbox/tegra186-hsp.h>
#include <dt-bindings/memory/tegra234-mc.h>
#include <dt-bindings/reset/tegra234-reset.h>

/ {
	compatible = "nvidia,tegra234";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	bus@0 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;

		ranges = <0x0 0x0 0x0 0x40000000>;

		misc@100000 {
			compatible = "nvidia,tegra234-misc";
			reg = <0x00100000 0xf000>,
			      <0x0010f000 0x1000>;
			status = "okay";
		};

		gpio: gpio@2200000 {
			compatible = "nvidia,tegra234-gpio";
			reg-names = "security", "gpio";
			reg = <0x02200000 0x10000>,
			      <0x02210000 0x10000>;
			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>;
			#interrupt-cells = <2>;
			interrupt-controller;
			#gpio-cells = <2>;
			gpio-controller;
		};

		mc: memory-controller@2c00000 {
			compatible = "nvidia,tegra234-mc";
			reg = <0x02c00000 0x100000>,
			      <0x02b80000 0x040000>,
			      <0x01700000 0x100000>;
			interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
			#interconnect-cells = <1>;
			status = "okay";

			#address-cells = <2>;
			#size-cells = <2>;

			ranges = <0x01700000 0x0 0x01700000 0x0 0x100000>,
				 <0x02b80000 0x0 0x02b80000 0x0 0x040000>,
				 <0x02c00000 0x0 0x02c00000 0x0 0x100000>;

			/*
			 * Bit 39 of addresses passing through the memory
			 * controller selects the XBAR format used when memory
			 * is accessed. This is used to transparently access
			 * memory in the XBAR format used by the discrete GPU
			 * (bit 39 set) or Tegra (bit 39 clear).
			 *
			 * As a consequence, the operating system must ensure
			 * that bit 39 is never used implicitly, for example
			 * via an I/O virtual address mapping of an IOMMU. If
			 * devices require access to the XBAR switch, their
			 * drivers must set this bit explicitly.
			 *
			 * Limit the DMA range for memory clients to [38:0].
			 */
			dma-ranges = <0x0 0x0 0x0 0x80 0x0>;

			emc: external-memory-controller@2c60000 {
				compatible = "nvidia,tegra234-emc";
				reg = <0x0 0x02c60000 0x0 0x90000>,
				      <0x0 0x01780000 0x0 0x80000>;
				interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&bpmp TEGRA234_CLK_EMC>;
				clock-names = "emc";
				status = "okay";

				#interconnect-cells = <0>;

				nvidia,bpmp = <&bpmp>;
			};
		};

		uarta: serial@3100000 {
			compatible = "nvidia,tegra234-uart", "nvidia,tegra20-uart";
			reg = <0x03100000 0x10000>;
			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&bpmp TEGRA234_CLK_UARTA>;
			clock-names = "serial";
			resets = <&bpmp TEGRA234_RESET_UARTA>;
			reset-names = "serial";
			status = "disabled";
		};

		gen1_i2c: i2c@3160000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0x3160000 0x100>;
			status = "disabled";
			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
			clock-frequency = <400000>;
			clocks = <&bpmp TEGRA234_CLK_I2C1
				  &bpmp TEGRA234_CLK_PLLP_OUT0>;
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C1>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			resets = <&bpmp TEGRA234_RESET_I2C1>;
			reset-names = "i2c";
		};

		cam_i2c: i2c@3180000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0x3180000 0x100>;
			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clock-frequency = <400000>;
			clocks = <&bpmp TEGRA234_CLK_I2C3
				&bpmp TEGRA234_CLK_PLLP_OUT0>;
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C3>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			resets = <&bpmp TEGRA234_RESET_I2C3>;
			reset-names = "i2c";
		};

		dp_aux_ch1_i2c: i2c@3190000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0x3190000 0x100>;
			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clock-frequency = <100000>;
			clocks = <&bpmp TEGRA234_CLK_I2C4
				&bpmp TEGRA234_CLK_PLLP_OUT0>;
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C4>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			resets = <&bpmp TEGRA234_RESET_I2C4>;
			reset-names = "i2c";
		};

		dp_aux_ch0_i2c: i2c@31b0000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0x31b0000 0x100>;
			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clock-frequency = <100000>;
			clocks = <&bpmp TEGRA234_CLK_I2C6
				&bpmp TEGRA234_CLK_PLLP_OUT0>;
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C6>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			resets = <&bpmp TEGRA234_RESET_I2C6>;
			reset-names = "i2c";
		};

		dp_aux_ch2_i2c: i2c@31c0000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0x31c0000 0x100>;
			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clock-frequency = <100000>;
			clocks = <&bpmp TEGRA234_CLK_I2C7
				&bpmp TEGRA234_CLK_PLLP_OUT0>;
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C7>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			resets = <&bpmp TEGRA234_RESET_I2C7>;
			reset-names = "i2c";
		};

		dp_aux_ch3_i2c: i2c@31e0000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0x31e0000 0x100>;
			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clock-frequency = <100000>;
			clocks = <&bpmp TEGRA234_CLK_I2C9
				&bpmp TEGRA234_CLK_PLLP_OUT0>;
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C9>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			resets = <&bpmp TEGRA234_RESET_I2C9>;
			reset-names = "i2c";
		};

		mmc@3460000 {
			compatible = "nvidia,tegra234-sdhci", "nvidia,tegra186-sdhci";
			reg = <0x03460000 0x20000>;
			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&bpmp TEGRA234_CLK_SDMMC4>,
				 <&bpmp TEGRA234_CLK_SDMMC_LEGACY_TM>;
			clock-names = "sdhci", "tmclk";
			assigned-clocks = <&bpmp TEGRA234_CLK_SDMMC4>,
					  <&bpmp TEGRA234_CLK_PLLC4>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLC4>;
			resets = <&bpmp TEGRA234_RESET_SDMMC4>;
			reset-names = "sdhci";
			interconnects = <&mc TEGRA234_MEMORY_CLIENT_SDMMCRAB &emc>,
					<&mc TEGRA234_MEMORY_CLIENT_SDMMCWAB &emc>;
			interconnect-names = "dma-mem", "write";
			nvidia,pad-autocal-pull-up-offset-hs400 = <0x00>;
			nvidia,pad-autocal-pull-down-offset-hs400 = <0x00>;
			nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x0a>;
			nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x0a>;
			nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x0a>;
			nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x0a>;
			nvidia,default-tap = <0x8>;
			nvidia,default-trim = <0x14>;
			nvidia,dqs-trim = <40>;
			supports-cqe;
			status = "disabled";
		};

		fuse@3810000 {
			compatible = "nvidia,tegra234-efuse";
			reg = <0x03810000 0x10000>;
			clocks = <&bpmp TEGRA234_CLK_FUSE>;
			clock-names = "fuse";
		};

		hsp_top0: hsp@3c00000 {
			compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
			reg = <0x03c00000 0xa0000>;
			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "doorbell", "shared0", "shared1", "shared2",
					  "shared3", "shared4", "shared5", "shared6",
					  "shared7";
			#mbox-cells = <2>;
		};

		hsp_aon: hsp@c150000 {
			compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
			reg = <0x0c150000 0x90000>;
			interrupts = <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>;
			/*
			 * Shared interrupt 0 is routed only to AON/SPE, so
			 * we only have 4 shared interrupts for the CCPLEX.
			 */
			interrupt-names = "shared1", "shared2", "shared3", "shared4";
			#mbox-cells = <2>;
		};

		gen2_i2c: i2c@c240000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0xc240000 0x100>;
			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clock-frequency = <100000>;
			clocks = <&bpmp TEGRA234_CLK_I2C2
				&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C2>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			resets = <&bpmp TEGRA234_RESET_I2C2>;
			reset-names = "i2c";
		};

		gen8_i2c: i2c@c250000 {
			compatible = "nvidia,tegra194-i2c";
			reg = <0xc250000 0x100>;
			nvidia,hw-instance-id = <0x7>;
			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clock-frequency = <400000>;
			clocks = <&bpmp TEGRA234_CLK_I2C8
				&bpmp TEGRA234_CLK_PLLP_OUT0>;
			clock-names = "div-clk", "parent";
			assigned-clocks = <&bpmp TEGRA234_CLK_I2C8>;
			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
			resets = <&bpmp TEGRA234_RESET_I2C8>;
			reset-names = "i2c";
		};

		rtc@c2a0000 {
			compatible = "nvidia,tegra234-rtc", "nvidia,tegra20-rtc";
			reg = <0x0c2a0000 0x10000>;
			interrupt-parent = <&pmc>;
			interrupts = <73 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&bpmp TEGRA234_CLK_CLK_32K>;
			clock-names = "rtc";
			status = "disabled";
		};

		gpio_aon: gpio@c2f0000 {
			compatible = "nvidia,tegra234-gpio-aon";
			reg-names = "security", "gpio";
			reg = <0x0c2f0000 0x1000>,
			      <0x0c2f1000 0x1000>;
			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
			#interrupt-cells = <2>;
			interrupt-controller;
			#gpio-cells = <2>;
			gpio-controller;
		};

		pmc: pmc@c360000 {
			compatible = "nvidia,tegra234-pmc";
			reg = <0x0c360000 0x10000>,
			      <0x0c370000 0x10000>,
			      <0x0c380000 0x10000>,
			      <0x0c390000 0x10000>,
			      <0x0c3a0000 0x10000>;
			reg-names = "pmc", "wake", "aotag", "scratch", "misc";

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

		gic: interrupt-controller@f400000 {
			compatible = "arm,gic-v3";
			reg = <0x0f400000 0x010000>, /* GICD */
			      <0x0f440000 0x200000>; /* GICR */
			interrupt-parent = <&gic>;
			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;

			#redistributor-regions = <1>;
			#interrupt-cells = <3>;
			interrupt-controller;
		};
	};

	sram@40000000 {
		compatible = "nvidia,tegra234-sysram", "mmio-sram";
		reg = <0x0 0x40000000 0x0 0x80000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x0 0x0 0x40000000 0x80000>;

		cpu_bpmp_tx: sram@70000 {
			reg = <0x70000 0x1000>;
			label = "cpu-bpmp-tx";
			pool;
		};

		cpu_bpmp_rx: sram@71000 {
			reg = <0x71000 0x1000>;
			label = "cpu-bpmp-rx";
			pool;
		};
	};

	bpmp: bpmp {
		compatible = "nvidia,tegra234-bpmp", "nvidia,tegra186-bpmp";
		mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
				    TEGRA_HSP_DB_MASTER_BPMP>;
		shmem = <&cpu_bpmp_tx>, <&cpu_bpmp_rx>;
		#clock-cells = <1>;
		#reset-cells = <1>;
		#power-domain-cells = <1>;
		interconnects = <&mc TEGRA234_MEMORY_CLIENT_BPMPR &emc>,
				<&mc TEGRA234_MEMORY_CLIENT_BPMPW &emc>,
				<&mc TEGRA234_MEMORY_CLIENT_BPMPDMAR &emc>,
				<&mc TEGRA234_MEMORY_CLIENT_BPMPDMAW &emc>;
		interconnect-names = "read", "write", "dma-mem", "dma-write";

		bpmp_i2c: i2c {
			compatible = "nvidia,tegra186-bpmp-i2c";
			nvidia,bpmp-bus-id = <5>;
			#address-cells = <1>;
			#size-cells = <0>;
		};
	};

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

		cpu0_0: cpu@0 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x00000>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c0_0>;
		};

		cpu0_1: cpu@100 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x00100>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c0_1>;
		};

		cpu0_2: cpu@200 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x00200>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c0_2>;
		};

		cpu0_3: cpu@300 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x00300>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c0_3>;
		};

		cpu1_0: cpu@10000 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x10000>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c1_0>;
		};

		cpu1_1: cpu@10100 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x10100>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c1_1>;
		};

		cpu1_2: cpu@10200 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x10200>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c1_2>;
		};

		cpu1_3: cpu@10300 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x10300>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c1_3>;
		};

		cpu2_0: cpu@20000 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x20000>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c2_0>;
		};

		cpu2_1: cpu@20100 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x20100>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c2_1>;
		};

		cpu2_2: cpu@20200 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x20200>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c2_2>;
		};

		cpu2_3: cpu@20300 {
			compatible = "arm,cortex-a78";
			device_type = "cpu";
			reg = <0x20300>;

			enable-method = "psci";

			i-cache-size = <65536>;
			i-cache-line-size = <64>;
			i-cache-sets = <256>;
			d-cache-size = <65536>;
			d-cache-line-size = <64>;
			d-cache-sets = <256>;
			next-level-cache = <&l2c2_3>;
		};

		cpu-map {
			cluster0 {
				core0 {
					cpu = <&cpu0_0>;
				};

				core1 {
					cpu = <&cpu0_1>;
				};

				core2 {
					cpu = <&cpu0_2>;
				};

				core3 {
					cpu = <&cpu0_3>;
				};
			};

			cluster1 {
				core0 {
					cpu = <&cpu1_0>;
				};

				core1 {
					cpu = <&cpu1_1>;
				};

				core2 {
					cpu = <&cpu1_2>;
				};

				core3 {
					cpu = <&cpu1_3>;
				};
			};

			cluster2 {
				core0 {
					cpu = <&cpu2_0>;
				};

				core1 {
					cpu = <&cpu2_1>;
				};

				core2 {
					cpu = <&cpu2_2>;
				};

				core3 {
					cpu = <&cpu2_3>;
				};
			};
		};

		l2c0_0: l2-cache00 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c0>;
		};

		l2c0_1: l2-cache01 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c0>;
		};

		l2c0_2: l2-cache02 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c0>;
		};

		l2c0_3: l2-cache03 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c0>;
		};

		l2c1_0: l2-cache10 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c1>;
		};

		l2c1_1: l2-cache11 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c1>;
		};

		l2c1_2: l2-cache12 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c1>;
		};

		l2c1_3: l2-cache13 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c1>;
		};

		l2c2_0: l2-cache20 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c2>;
		};

		l2c2_1: l2-cache21 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c2>;
		};

		l2c2_2: l2-cache22 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c2>;
		};

		l2c2_3: l2-cache23 {
			cache-size = <262144>;
			cache-line-size = <64>;
			cache-sets = <512>;
			cache-unified;
			next-level-cache = <&l3c2>;
		};

		l3c0: l3-cache0 {
			cache-size = <2097152>;
			cache-line-size = <64>;
			cache-sets = <2048>;
		};

		l3c1: l3-cache1 {
			cache-size = <2097152>;
			cache-line-size = <64>;
			cache-sets = <2048>;
		};

		l3c2: l3-cache2 {
			cache-size = <2097152>;
			cache-line-size = <64>;
			cache-sets = <2048>;
		};
	};

	pmu {
		compatible = "arm,cortex-a78-pmu";
		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
		status = "okay";
	};

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

	tcu: serial {
		compatible = "nvidia,tegra234-tcu", "nvidia,tegra194-tcu";
		mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_SM TEGRA_HSP_SM_RX(0)>,
			 <&hsp_aon TEGRA_HSP_MBOX_TYPE_SM TEGRA_HSP_SM_TX(1)>;
		mbox-names = "rx", "tx";
		status = "disabled";
	};

	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)>;
		interrupt-parent = <&gic>;
		always-on;
	};
};