linux_dsm_epyc7002/arch/arm/boot/dts/bcm11351.dtsi

/*
 * Copyright (C) 2012-2013 Broadcom Corporation
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation version 2.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether express or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

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

#include "skeleton.dtsi"

/ {
	model = "BCM11351 SoC";
	compatible = "brcm,bcm11351";
	interrupt-parent = <&gic>;

	chosen {
		bootargs = "console=ttyS0,115200n8";
	};

	gic: interrupt-controller@3ff00100 {
		compatible = "arm,cortex-a9-gic";
		#interrupt-cells = <3>;
		#address-cells = <0>;
		interrupt-controller;
		reg = <0x3ff01000 0x1000>,
		      <0x3ff00100 0x100>;
	};

	smc@0x3404c000 {
		compatible = "brcm,bcm11351-smc", "brcm,kona-smc";
		reg = <0x3404c000 0x400>; /* 1 KiB in SRAM */
	};

	uart@3e000000 {
		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
		status = "disabled";
		reg = <0x3e000000 0x1000>;
		clock-frequency = <13000000>;
		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
	};

	L2: l2-cache {
		compatible = "brcm,bcm11351-a2-pl310-cache";
		reg = <0x3ff20000 0x1000>;
		cache-unified;
		cache-level = <2>;
	};

	watchdog@35002f40 {
		compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
		reg = <0x35002f40 0x6c>;
	};

	timer@35006000 {
		compatible = "brcm,kona-timer";
		reg = <0x35006000 0x1000>;
		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <32768>;
	};

	sdio1: sdio@3f180000 {
		compatible = "brcm,kona-sdhci";
		reg = <0x3f180000 0x10000>;
		interrupts = <0x0 77 0x4>;
		status = "disabled";
	};

	sdio2: sdio@3f190000 {
		compatible = "brcm,kona-sdhci";
		reg = <0x3f190000 0x10000>;
		interrupts = <0x0 76 0x4>;
		status = "disabled";
	};

	sdio3: sdio@3f1a0000 {
		compatible = "brcm,kona-sdhci";
		reg = <0x3f1a0000 0x10000>;
		interrupts = <0x0 74 0x4>;
		status = "disabled";
	};

	sdio4: sdio@3f1b0000 {
		compatible = "brcm,kona-sdhci";
		reg = <0x3f1b0000 0x10000>;
		interrupts = <0x0 73 0x4>;
		status = "disabled";
	};

};