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Open Menu / arch / arm64 / boot / dts / marvell / armada-ap810-ap0.dtsi
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (C) 2017 Marvell Technology Group Ltd.
 *
 * Device Tree file for Marvell Armada AP810.
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>

/dts-v1/;

/ {
	model = "Marvell Armada AP810";
	compatible = "marvell,armada-ap810";
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &uart0_ap0;
		serial1 = &uart1_ap0;
	};

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

	ap810-ap0 {
		#address-cells = <2>;
		#size-cells = <2>;
		compatible = "simple-bus";
		interrupt-parent = <&gic>;
		ranges;

		config-space@e8000000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "simple-bus";
			ranges = <0x0 0x0 0xe8000000 0x4000000>;
			interrupt-parent = <&gic>;

			gic: interrupt-controller@3000000 {
				compatible = "arm,gic-v3";
				#interrupt-cells = <3>;
				#address-cells = <1>;
				#size-cells = <1>;
				interrupt-controller;
				interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
				ranges;

				reg = <0x3000000 0x10000>,	/* GICD */
				      <0x3060000 0x100000>,	/* GICR */
				      <0x00c0000 0x2000>,	/* GICC */
				      <0x00d0000 0x1000>,	/* GICH */
				      <0x00e0000 0x2000>;	/* GICV */

				gic_its_ap0: msi-controller@3040000 {
					compatible = "arm,gic-v3-its";
					msi-controller;
					#msi-cells = <1>;
					reg = <0x3040000 0x20000>;
				};
			};

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

			xor@400000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x400000 0x1000>,
				      <0x410000 0x1000>;
				msi-parent = <&gic_its_ap0 0xa0>;
				dma-coherent;
			};

			xor@420000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x420000 0x1000>,
				      <0x430000 0x1000>;
				msi-parent = <&gic_its_ap0 0xa1>;
				dma-coherent;
			};

			xor@440000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x440000 0x1000>,
				      <0x450000 0x1000>;
				msi-parent = <&gic_its_ap0 0xa2>;
				dma-coherent;
			};

			xor@460000 {
				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
				reg = <0x460000 0x1000>,
				      <0x470000 0x1000>;
				msi-parent = <&gic_its_ap0 0xa3>;
				dma-coherent;
			};

			uart0_ap0: serial@512000 {
				compatible = "snps,dw-apb-uart";
				reg = <0x512000 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				status = "disabled";
			};

			uart1_ap0: serial@512100 {
				compatible = "snps,dw-apb-uart";
				reg = <0x512100 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				status = "disabled";
			};
		};
	};
};