arch/arm64/boot/dts/renesas/r8a77980.dtsi

// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for the r8a77980 SoC
 *
 * Copyright (C) 2018 Renesas Electronics Corp.
 * Copyright (C) 2018 Cogent Embedded, Inc.
 */

#include <dt-bindings/clock/r8a77980-cpg-mssr.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/r8a77980-sysc.h>

/ {
	compatible = "renesas,r8a77980";
	#address-cells = <2>;
	#size-cells = <2>;

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

		a53_0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0>;
			clocks = <&cpg CPG_CORE R8A77980_CLK_Z2>;
			power-domains = <&sysc R8A77980_PD_CA53_CPU0>;
			next-level-cache = <&L2_CA53>;
			enable-method = "psci";
		};

		L2_CA53: cache-controller {
			compatible = "cache";
			power-domains = <&sysc R8A77980_PD_CA53_SCU>;
			cache-unified;
			cache-level = <2>;
		};
	};

	/* External CAN clock - to be overridden by boards that provide it */
	can_clk: can {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
	};

	extal_clk: extal {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		/* This value must be overridden by the board */
		clock-frequency = <0>;
	};

	extalr_clk: extalr {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		/* This value must be overridden by the board */
		clock-frequency = <0>;
	};

	psci {
		compatible = "arm,psci-1.0", "arm,psci-0.2";
		method = "smc";
	};

	/* External SCIF clock - to be overridden by boards that provide it */
	scif_clk: scif {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
	};

	soc {
		compatible = "simple-bus";
		interrupt-parent = <&gic>;

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

		pfc: pin-controller@e6060000 {
			compatible = "renesas,pfc-r8a77980";
			reg = <0 0xe6060000 0 0x50c>;
		};

		cpg: clock-controller@e6150000 {
			compatible = "renesas,r8a77980-cpg-mssr";
			reg = <0 0xe6150000 0 0x1000>;
			clocks = <&extal_clk>, <&extalr_clk>;
			clock-names = "extal", "extalr";
			#clock-cells = <2>;
			#power-domain-cells = <0>;
			#reset-cells = <1>;
		};

		rst: reset-controller@e6160000 {
			compatible = "renesas,r8a77980-rst";
			reg = <0 0xe6160000 0 0x200>;
		};

		sysc: system-controller@e6180000 {
			compatible = "renesas,r8a77980-sysc";
			reg = <0 0xe6180000 0 0x440>;
			#power-domain-cells = <1>;
		};

		hscif0: serial@e6540000 {
			compatible = "renesas,hscif-r8a77980",
				     "renesas,rcar-gen3-hscif",
				     "renesas,hscif";
			reg = <0 0xe6540000 0 0x60>;
			interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 520>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x31>, <&dmac1 0x30>,
			       <&dmac2 0x31>, <&dmac2 0x30>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 520>;
			status = "disabled";
		};

		hscif1: serial@e6550000 {
			compatible = "renesas,hscif-r8a77980",
				     "renesas,rcar-gen3-hscif",
				     "renesas,hscif";
			reg = <0 0xe6550000 0 0x60>;
			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 519>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x33>, <&dmac1 0x32>,
			       <&dmac2 0x33>, <&dmac2 0x32>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 519>;
			status = "disabled";
		};

		hscif2: serial@e6560000 {
			compatible = "renesas,hscif-r8a77980",
				     "renesas,rcar-gen3-hscif",
				     "renesas,hscif";
			reg = <0 0xe6560000 0 0x60>;
			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 518>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x35>, <&dmac1 0x34>,
			       <&dmac2 0x35>, <&dmac2 0x34>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 518>;
			status = "disabled";
		};

		hscif3: serial@e66a0000 {
			compatible = "renesas,hscif-r8a77980",
				     "renesas,rcar-gen3-hscif",
				     "renesas,hscif";
			reg = <0 0xe66a0000 0 0x60>;
			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 517>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x37>, <&dmac1 0x36>,
			       <&dmac2 0x37>, <&dmac2 0x36>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 517>;
			status = "disabled";
		};

		canfd: can@e66c0000 {
			compatible = "renesas,r8a77980-canfd",
				     "renesas,rcar-gen3-canfd";
			reg = <0 0xe66c0000 0 0x8000>;
			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 914>,
				 <&cpg CPG_CORE R8A77980_CLK_CANFD>,
				 <&can_clk>;
			clock-names = "fck", "canfd", "can_clk";
			assigned-clocks = <&cpg CPG_CORE R8A77980_CLK_CANFD>;
			assigned-clock-rates = <40000000>;
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 914>;
			status = "disabled";

			channel0 {
				status = "disabled";
			};

			channel1 {
				status = "disabled";
			};
		};

		avb: ethernet@e6800000 {
			compatible = "renesas,etheravb-r8a77980",
				     "renesas,etheravb-rcar-gen3";
			reg = <0 0xe6800000 0 0x800>;
			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
				     <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>,
				     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "ch0", "ch1", "ch2", "ch3",
					  "ch4", "ch5", "ch6", "ch7",
					  "ch8", "ch9", "ch10", "ch11",
					  "ch12", "ch13", "ch14", "ch15",
					  "ch16", "ch17", "ch18", "ch19",
					  "ch20", "ch21", "ch22", "ch23",
					  "ch24";
			clocks = <&cpg CPG_MOD 812>;
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 812>;
			phy-mode = "rgmii";
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		scif0: serial@e6e60000 {
			compatible = "renesas,scif-r8a77980",
				     "renesas,rcar-gen3-scif",
				     "renesas,scif";
			reg = <0 0xe6e60000 0 0x40>;
			interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 207>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x51>, <&dmac1 0x50>,
			       <&dmac2 0x51>, <&dmac2 0x50>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 207>;
			status = "disabled";
		};

		scif1: serial@e6e68000 {
			compatible = "renesas,scif-r8a77980",
				     "renesas,rcar-gen3-scif",
				     "renesas,scif";
			reg = <0 0xe6e68000 0 0x40>;
			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 206>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x53>, <&dmac1 0x52>,
			       <&dmac2 0x53>, <&dmac2 0x52>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 206>;
			status = "disabled";
		};

		scif3: serial@e6c50000 {
			compatible = "renesas,scif-r8a77980",
				     "renesas,rcar-gen3-scif",
				     "renesas,scif";
			reg = <0 0xe6c50000 0 0x40>;
			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 204>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x57>, <&dmac1 0x56>,
			       <&dmac2 0x57>, <&dmac2 0x56>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 204>;
			status = "disabled";
		};

		scif4: serial@e6c40000 {
			compatible = "renesas,scif-r8a77980",
				     "renesas,rcar-gen3-scif",
				     "renesas,scif";
			reg = <0 0xe6c40000 0 0x40>;
			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 203>,
				 <&cpg CPG_CORE R8A77980_CLK_S3D1>,
				 <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac1 0x59>, <&dmac1 0x58>,
			       <&dmac2 0x59>, <&dmac2 0x58>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 203>;
			status = "disabled";
		};

		dmac1: dma-controller@e7300000 {
			compatible = "renesas,dmac-r8a77980",
				     "renesas,rcar-dmac";
			reg = <0 0xe7300000 0 0x10000>;
			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 219 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 353 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "error",
					  "ch0", "ch1", "ch2", "ch3",
					  "ch4", "ch5", "ch6", "ch7",
					  "ch8", "ch9", "ch10", "ch11",
					  "ch12", "ch13", "ch14", "ch15";
			clocks = <&cpg CPG_MOD 218>;
			clock-names = "fck";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 218>;
			#dma-cells = <1>;
			dma-channels = <16>;
		};

		dmac2: dma-controller@e7310000 {
			compatible = "renesas,dmac-r8a77980",
				     "renesas,rcar-dmac";
			reg = <0 0xe7310000 0 0x10000>;
			interrupts = <GIC_SPI 307 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 361 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 362 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 363 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 364 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 365 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "error",
					  "ch0", "ch1", "ch2", "ch3",
					  "ch4", "ch5", "ch6", "ch7",
					  "ch8", "ch9", "ch10", "ch11",
					  "ch12", "ch13", "ch14", "ch15";
			clocks = <&cpg CPG_MOD 217>;
			clock-names = "fck";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 217>;
			#dma-cells = <1>;
			dma-channels = <16>;
		};

		mmc0: mmc@ee140000 {
			compatible = "renesas,sdhi-r8a77980",
				     "renesas,rcar-gen3-sdhi";
			reg = <0 0xee140000 0 0x2000>;
			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 314>;
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 314>;
			max-frequency = <200000000>;
			status = "disabled";
		};

		gic: interrupt-controller@f1010000 {
			compatible = "arm,gic-400";
			#interrupt-cells = <3>;
			#address-cells = <0>;
			interrupt-controller;
			reg = <0x0 0xf1010000 0 0x1000>,
			      <0x0 0xf1020000 0 0x20000>,
			      <0x0 0xf1040000 0 0x20000>,
			      <0x0 0xf1060000 0 0x20000>;
			interrupts = <GIC_PPI 9	(GIC_CPU_MASK_SIMPLE(1) |
				      IRQ_TYPE_LEVEL_HIGH)>;
			clocks = <&cpg CPG_MOD 408>;
			clock-names = "clk";
			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
			resets = <&cpg 408>;
		};

		prr: chipid@fff00044 {
			compatible = "renesas,prr";
			reg = <0 0xfff00044 0 4>;
		};
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
				       IRQ_TYPE_LEVEL_LOW)>,
				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
				       IRQ_TYPE_LEVEL_LOW)>,
				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) |
				       IRQ_TYPE_LEVEL_LOW)>,
				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) |
				       IRQ_TYPE_LEVEL_LOW)>;
	};
};