linux/arch/arm/boot/dts/r7s9210.dtsi

// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for the R7S9210 SoC
 *
 * Copyright (C) 2018 Renesas Electronics Corporation
 *
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/r7s9210-cpg-mssr.h>

/ {
	compatible = "renesas,r7s9210";
	interrupt-parent = <&gic>;
	#address-cells = <1>;
	#size-cells = <1>;

	/* External clocks */
	extal_clk: extal {
		#clock-cells = <0>;
		compatible = "fixed-clock";
		/* Value must be set by board */
		clock-frequency = <0>;
	};

	rtc_x1_clk: rtc_x1 {
		#clock-cells = <0>;
		compatible = "fixed-clock";
		/* If clk present, value (32678) must be set by board */
		clock-frequency = <0>;
	};

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

		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a9";
			reg = <0>;
			clock-frequency = <528000000>;
			next-level-cache = <&L2>;
		};
	};

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

		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		L2: cache-controller@1f003000 {
			compatible = "arm,pl310-cache";
			reg = <0x1f003000 0x1000>;
			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
			arm,early-bresp-disable;
			arm,full-line-zero-disable;
			cache-unified;
			cache-level = <2>;
		};

		scif0: serial@e8007000 {
			compatible = "renesas,scif-r7s9210";
			reg = <0xe8007000 0x18>;
			interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "eri", "rxi", "txi",
					  "bri", "dri", "tei";
			clocks = <&cpg CPG_MOD 47>;
			clock-names = "fck";
			power-domains = <&cpg>;
			status = "disabled";
		};

		scif1: serial@e8007800 {
			compatible = "renesas,scif-r7s9210";
			reg = <0xe8007800 0x18>;
			interrupts = <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "eri", "rxi", "txi",
					  "bri", "dri", "tei";
			clocks = <&cpg CPG_MOD 46>;
			clock-names = "fck";
			power-domains = <&cpg>;
			status = "disabled";
		};

		scif2: serial@e8008000 {
			compatible = "renesas,scif-r7s9210";
			reg = <0xe8008000 0x18>;
			interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "eri", "rxi", "txi",
					  "bri", "dri", "tei";
			clocks = <&cpg CPG_MOD 45>;
			clock-names = "fck";
			power-domains = <&cpg>;
			status = "disabled";
		};

		scif3: serial@e8008800 {
			compatible = "renesas,scif-r7s9210";
			reg = <0xe8008800 0x18>;
			interrupts = <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "eri", "rxi", "txi",
					  "bri", "dri", "tei";
			clocks = <&cpg CPG_MOD 44>;
			clock-names = "fck";
			power-domains = <&cpg>;
			status = "disabled";
		};

		scif4: serial@e8009000 {
			compatible = "renesas,scif-r7s9210";
			reg = <0xe8009000 0x18>;
			interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "eri", "rxi", "txi",
					  "bri", "dri", "tei";
			clocks = <&cpg CPG_MOD 43>;
			clock-names = "fck";
			power-domains = <&cpg>;
			status = "disabled";
		};

		ostm0: timer@e803b000 {
			compatible = "renesas,r7s9210-ostm", "renesas,ostm";
			reg = <0xe803b000 0x30>;
			interrupts = <GIC_SPI 56 IRQ_TYPE_EDGE_RISING>;
			clocks = <&cpg CPG_MOD 36>;
			clock-names = "ostm0";
			power-domains = <&cpg>;
			status = "disabled";
		};

		ostm1: timer@e803c000 {
			compatible = "renesas,r7s9210-ostm", "renesas,ostm";
			reg = <0xe803c000 0x30>;
			interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
			clocks = <&cpg CPG_MOD 35>;
			clock-names = "ostm1";
			power-domains = <&cpg>;
			status = "disabled";
		};

		ostm2: timer@e803d000 {
			compatible = "renesas,r7s9210-ostm", "renesas,ostm";
			reg = <0xe803d000 0x30>;
			interrupts = <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>;
			clocks = <&cpg CPG_MOD 34>;
			clock-names = "ostm2";
			power-domains = <&cpg>;
			status = "disabled";
		};

		gic: interrupt-controller@e8221000 {
			compatible = "arm,gic-400";
			#interrupt-cells = <3>;
			#address-cells = <0>;
			interrupt-controller;
			reg = <0xe8221000 0x1000>,
			      <0xe8222000 0x1000>;
		};

		cpg: clock-controller@fcfe0010 {
			compatible = "renesas,r7s9210-cpg-mssr";
			reg = <0xfcfe0010 0x455>;
			clocks = <&extal_clk>;
			clock-names = "extal";
			#clock-cells = <2>;
			#power-domain-cells = <0>;
		};

		wdt: watchdog@fcfe7000 {
			compatible = "renesas,r7s9210-wdt", "renesas,rza-wdt";
			reg = <0xfcfe7000 0x26>;
			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_CORE R7S9210_CLK_P0>;
		};

		bsid: chipid@fcfe8004 {
			compatible = "renesas,bsid";
			reg = <0xfcfe8004 4>;
		};

		pinctrl: pin-controller@fcffe000 {
			compatible = "renesas,r7s9210-pinctrl";
			reg = <0xfcffe000 0x1000>;

			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl 0 0 176>;
		};
	};
};