xref: /linux/scripts/dtc/include-prefixes/arm64/renesas/r8a77970.dtsi (revision 38dbb6fc972e53110f0bc308057822d73c063903)

/*
 * Device Tree Source for the r8a77970 SoC
 *
 * Copyright (C) 2016-2017 Renesas Electronics Corp.
 * Copyright (C) 2017 Cogent Embedded, Inc.
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2.  This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

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

/ {
	compatible = "renesas,r8a77970";
	#address-cells = <2>;
	#size-cells = <2>;

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

	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 0>;
			power-domains = <&sysc 5>;
			next-level-cache = <&L2_CA53>;
			enable-method = "psci";
		};

		L2_CA53: cache-controller {
			compatible = "cache";
			power-domains = <&sysc 21>;
			cache-unified;
			cache-level = <2>;
		};
	};

	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>;
	};

	/* 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;

		gic: interrupt-controller@f1010000 {
			compatible = "arm,gic-400";
			#interrupt-cells = <3>;
			#address-cells = <0>;
			interrupt-controller;
			reg = <0 0xf1010000 0 0x1000>,
			      <0 0xf1020000 0 0x20000>,
			      <0 0xf1040000 0 0x20000>,
			      <0 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 32>;
			resets = <&cpg 408>;
		};

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

		cpg: clock-controller@e6150000 {
			compatible = "renesas,r8a77970-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,r8a77970-rst";
			reg = <0 0xe6160000 0 0x200>;
		};

		sysc: system-controller@e6180000 {
			compatible = "renesas,r8a77970-sysc";
			reg = <0 0xe6180000 0 0x440>;
			#power-domain-cells = <1>;
		};

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

		dmac1: dma-controller@e7300000 {
			compatible = "renesas,dmac-r8a77970",
				     "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>;
			interrupt-names = "error",
					  "ch0", "ch1", "ch2", "ch3",
					  "ch4", "ch5", "ch6", "ch7";
			clocks = <&cpg CPG_MOD 218>;
			clock-names = "fck";
			power-domains = <&sysc 32>;
			resets = <&cpg 218>;
			#dma-cells = <1>;
			dma-channels = <8>;
		};

		dmac2: dma-controller@e7310000 {
			compatible = "renesas,dmac-r8a77970",
				     "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>;
			interrupt-names = "error",
					  "ch0", "ch1", "ch2", "ch3",
					  "ch4", "ch5", "ch6", "ch7";
			clocks = <&cpg CPG_MOD 217>;
			clock-names = "fck";
			power-domains = <&sysc 32>;
			resets = <&cpg 217>;
			#dma-cells = <1>;
			dma-channels = <8>;
		};

		hscif0: serial@e6540000 {
			compatible = "renesas,hscif-r8a77970",
				     "renesas,rcar-gen3-hscif",
				     "renesas,hscif";
			reg = <0 0xe6540000 0 96>;
			interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 520>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 520>;
			status = "disabled";
		};

		hscif1: serial@e6550000 {
			compatible = "renesas,hscif-r8a77970",
				     "renesas,rcar-gen3-hscif",
				     "renesas,hscif";
			reg = <0 0xe6550000 0 96>;
			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 519>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 519>;
			status = "disabled";
		};

		hscif2: serial@e6560000 {
			compatible = "renesas,hscif-r8a77970",
				     "renesas,rcar-gen3-hscif",
				     "renesas,hscif";
			reg = <0 0xe6560000 0 96>;
			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 518>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 518>;
			status = "disabled";
		};

		hscif3: serial@e66a0000 {
			compatible = "renesas,hscif-r8a77970",
				     "renesas,rcar-gen3-hscif", "renesas,hscif";
			reg = <0 0xe66a0000 0 96>;
			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 517>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 517>;
			status = "disabled";
		};

		scif0: serial@e6e60000 {
			compatible = "renesas,scif-r8a77970",
				     "renesas,rcar-gen3-scif",
				     "renesas,scif";
			reg = <0 0xe6e60000 0 64>;
			interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 207>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 207>;
			status = "disabled";
		};

		scif1: serial@e6e68000 {
			compatible = "renesas,scif-r8a77970",
				     "renesas,rcar-gen3-scif",
				     "renesas,scif";
			reg = <0 0xe6e68000 0 64>;
			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 206>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 206>;
			status = "disabled";
		};

		scif3: serial@e6c50000 {
			compatible = "renesas,scif-r8a77970",
				     "renesas,rcar-gen3-scif",
				     "renesas,scif";
			reg = <0 0xe6c50000 0 64>;
			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 204>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 204>;
			status = "disabled";
		};

		scif4: serial@e6c40000 {
			compatible = "renesas,scif-r8a77970",
				     "renesas,rcar-gen3-scif", "renesas,scif";
			reg = <0 0xe6c40000 0 64>;
			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 203>,
				 <&cpg CPG_CORE 9>,
				 <&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 32>;
			resets = <&cpg 203>;
			status = "disabled";
		};
	};
};