u-boot-brain/arch/arm/dts/armada-ap80x.dtsi

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2020 Marvell International Ltd.
 *
 */

/*
 * Device Tree file for Marvell Armada AP806/AP807.
 */

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

/dts-v1/;

/ {
	compatible = "marvell,armada-ap806";
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
	};

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

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		psci-area@4000000 {
			reg = <0x0 0x4000000 0x0 0x200000>;
			no-map;
		};
	};

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

		config-space {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "simple-bus";
			ranges = <0x0 0x0 0xf0000000 0x1000000>;

			gic: interrupt-controller@210000 {
				compatible = "arm,gic-400";
				#interrupt-cells = <3>;
				#address-cells = <1>;
				#size-cells = <1>;
				ranges;
				interrupt-controller;
				interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
				reg = <0x210000 0x10000>,
				      <0x220000 0x20000>,
				      <0x240000 0x20000>,
				      <0x260000 0x20000>;

				gic_v2m0: v2m@280000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x280000 0x1000>;
					arm,msi-base-spi = <160>;
					arm,msi-num-spis = <32>;
				};
				gic_v2m1: v2m@290000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x290000 0x1000>;
					arm,msi-base-spi = <192>;
					arm,msi-num-spis = <32>;
				};
				gic_v2m2: v2m@2a0000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x2a0000 0x1000>;
					arm,msi-base-spi = <224>;
					arm,msi-num-spis = <32>;
				};
				gic_v2m3: v2m@2b0000 {
					compatible = "arm,gic-v2m-frame";
					msi-controller;
					reg = <0x2b0000 0x1000>;
					arm,msi-base-spi = <256>;
					arm,msi-num-spis = <32>;
				};
			};

			timer {
				compatible = "arm,armv8-timer";
				interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>,
					     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>,
					     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>,
					     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
			};

			odmi: odmi@300000 {
				compatible = "marvell,odmi-controller";
				interrupt-controller;
				msi-controller;
				marvell,odmi-frames = <4>;
				reg = <0x300000 0x4000>,
				      <0x304000 0x4000>,
				      <0x308000 0x4000>,
				      <0x30C000 0x4000>;
				marvell,spi-base = <128>, <136>, <144>, <152>;
			};

			ap_pinctl: ap-pinctl@6F4000 {
				compatible = "marvell,ap806-pinctrl";
				bank-name ="apn-806";
				reg = <0x6F4000 0x10>;
				pin-count = <20>;
				max-func = <3>;

				ap_i2c0_pins: i2c-pins-0 {
					marvell,pins = < 4 5 >;
					marvell,function = <3>;
				};
				ap_emmc_pins: emmc-pins-0 {
					marvell,pins = < 0 1 2 3 4 5 6 7
							 8 9 10 12 >;
					marvell,function = <1>;
				};
			};

			ap_gpio0: gpio@6F5040 {
				compatible = "marvell,orion-gpio";
				reg = <0x6F5040 0x40>;
				ngpios = <20>;
				gpio-controller;
				#gpio-cells = <2>;
			};

			ap_spi0: spi@510600 {
				compatible = "marvell,armada-380-spi";
				reg = <0x510600 0x50>;
				#address-cells = <1>;
				#size-cells = <0>;
				cell-index = <0>;
				interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&ap_syscon 3>;
				status = "disabled";
			};

			ap_i2c0: i2c@511000 {
				compatible = "marvell,mv78230-i2c";
				reg = <0x511000 0x20>;
				#address-cells = <1>;
				#size-cells = <0>;
				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
				timeout-ms = <1000>;
				clocks = <&ap_syscon 3>;
				status = "disabled";
			};

			uart0: serial@512000 {
				compatible = "snps,dw-apb-uart";
				reg = <0x512000 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				clocks = <&ap_syscon 3>;
				status = "disabled";
				clock-frequency = <200000000>;
			};

			uart1: serial@512100 {
				compatible = "snps,dw-apb-uart";
				reg = <0x512100 0x100>;
				reg-shift = <2>;
				interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
				reg-io-width = <1>;
				clocks = <&ap_syscon 3>;
				status = "disabled";

			};

			watchdog: watchdog@610000 {
				compatible = "arm,sbsa-gwdt";
				reg = <0x610000 0x1000>, <0x600000 0x1000>;
			};

			ap_sdhci0: sdhci@6e0000 {
				compatible = "marvell,armada-8k-sdhci";
				reg = <0x6e0000 0x300>;
				interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
				dma-coherent;
				status = "disabled";
			};

			ap_syscon: system-controller@6f4000 {
				compatible = "marvell,ap806-system-controller",
					     "syscon";
				#clock-cells = <1>;
				clock-output-names = "ap-cpu-cluster-0",
						     "ap-cpu-cluster-1",
						     "ap-fixed", "ap-mss";
				reg = <0x6f4000 0x1000>;
			};
		};
	};
};