linux_dsm_epyc7002/arch/arm/boot/dts/moxart.dtsi

// SPDX-License-Identifier: GPL-2.0-or-later
/* moxart.dtsi - Device Tree Include file for MOXA ART family SoC
 *
 * Copyright (C) 2013 Jonas Jensen <jonas.jensen@gmail.com>
 */

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

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "moxa,moxart";
	model = "MOXART";
	interrupt-parent = <&intc>;

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

		cpu@0 {
			device_type = "cpu";
			compatible = "faraday,fa526";
			reg = <0>;
		};
	};

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

	soc {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x90000000 0x10000000>;
		ranges;

		intc: interrupt-controller@98800000 {
			compatible = "moxa,moxart-ic", "faraday,ftintc010";
			reg = <0x98800000 0x100>;
			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-mask = <0x00080000>;
		};

		clk_pll: clk_pll@98100000 {
			compatible = "moxa,moxart-pll-clock";
			#clock-cells = <0>;
			reg = <0x98100000 0x34>;
		};

		clk_apb: clk_apb@98100000 {
			compatible = "moxa,moxart-apb-clock";
			#clock-cells = <0>;
			reg = <0x98100000 0x34>;
			clocks = <&clk_pll>;
		};

		timer: timer@98400000 {
			compatible = "moxa,moxart-timer", "faraday,fttmr010";
			reg = <0x98400000 0x42>;
			interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
			clocks = <&clk_apb>;
			clock-names = "PCLK";
		};

		gpio: gpio@98700000 {
			gpio-controller;
			#gpio-cells = <2>;
			compatible = "moxa,moxart-gpio", "faraday,ftgpio010";
			reg = <0x98700000 0x100>;
		};

		rtc: rtc {
			compatible = "moxa,moxart-rtc";
			gpio-rtc-sclk = <&gpio 5 0>;
			gpio-rtc-data = <&gpio 6 0>;
			gpio-rtc-reset = <&gpio 7 0>;
		};

		dma: dma@90500000 {
			compatible = "moxa,moxart-dma";
			reg = <0x90500080 0x40>;
			interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
			#dma-cells = <1>;
		};

		watchdog: watchdog@98500000 {
			compatible = "moxa,moxart-watchdog", "faraday,ftwdt010";
			reg = <0x98500000 0x10>;
			clocks = <&clk_apb>;
			clock-names = "PCLK";
		};

		sdhci: sdhci@98e00000 {
			compatible = "moxa,moxart-sdhci";
			reg = <0x98e00000 0x5C>;
			interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&clk_apb>;
			dmas =  <&dma 5>,
				<&dma 5>;
			dma-names = "tx", "rx";
			status = "disabled";
		};

		mdio0: mdio@90900090 {
			compatible = "moxa,moxart-mdio";
			reg = <0x90900090 0x8>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		mdio1: mdio@92000090 {
			compatible = "moxa,moxart-mdio";
			reg = <0x92000090 0x8>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		mac0: mac@90900000 {
			compatible = "moxa,moxart-mac";
			reg = <0x90900000 0x90>;
			interrupts = <25 IRQ_TYPE_LEVEL_HIGH>;
			phy-handle = <&ethphy0>;
			phy-mode = "mii";
			status = "disabled";
		};

		mac1: mac@92000000 {
			compatible = "moxa,moxart-mac";
			reg = <0x92000000 0x90>;
			interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
			phy-handle = <&ethphy1>;
			phy-mode = "mii";
			status = "disabled";
		};

		uart0: uart@98200000 {
			compatible = "ns16550a";
			reg = <0x98200000 0x20>;
			interrupts = <31 IRQ_TYPE_LEVEL_HIGH>;
			reg-shift = <2>;
			reg-io-width = <4>;
			clock-frequency = <14745600>;
			status = "disabled";
		};
	};
};