linux_dsm_epyc7002/arch/arm/boot/dts/mmp2.dtsi

/*
 *  Copyright (C) 2012 Marvell Technology Group Ltd.
 *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  publishhed by the Free Software Foundation.
 */

#include "skeleton.dtsi"
#include <dt-bindings/clock/marvell,mmp2.h>

/ {
	aliases {
		serial0 = &uart1;
		serial1 = &uart2;
		serial2 = &uart3;
		serial3 = &uart4;
		i2c0 = &twsi1;
		i2c1 = &twsi2;
	};

	soc {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		interrupt-parent = <&intc>;
		ranges;

		L2: l2-cache {
			compatible = "marvell,tauros2-cache";
			marvell,tauros2-cache-features = <0x3>;
		};

		axi@d4200000 {	/* AXI */
			compatible = "mrvl,axi-bus", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0xd4200000 0x00200000>;
			ranges;

			intc: interrupt-controller@d4282000 {
				compatible = "mrvl,mmp2-intc";
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0xd4282000 0x1000>;
				mrvl,intc-nr-irqs = <64>;
			};

			intcmux4: interrupt-controller@d4282150 {
				compatible = "mrvl,mmp2-mux-intc";
				interrupts = <4>;
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x150 0x4>, <0x168 0x4>;
				reg-names = "mux status", "mux mask";
				mrvl,intc-nr-irqs = <2>;
			};

			intcmux5: interrupt-controller@d4282154 {
				compatible = "mrvl,mmp2-mux-intc";
				interrupts = <5>;
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x154 0x4>, <0x16c 0x4>;
				reg-names = "mux status", "mux mask";
				mrvl,intc-nr-irqs = <2>;
				mrvl,clr-mfp-irq = <1>;
			};

			intcmux9: interrupt-controller@d4282180 {
				compatible = "mrvl,mmp2-mux-intc";
				interrupts = <9>;
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x180 0x4>, <0x17c 0x4>;
				reg-names = "mux status", "mux mask";
				mrvl,intc-nr-irqs = <3>;
			};

			intcmux17: interrupt-controller@d4282158 {
				compatible = "mrvl,mmp2-mux-intc";
				interrupts = <17>;
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x158 0x4>, <0x170 0x4>;
				reg-names = "mux status", "mux mask";
				mrvl,intc-nr-irqs = <5>;
			};

			intcmux35: interrupt-controller@d428215c {
				compatible = "mrvl,mmp2-mux-intc";
				interrupts = <35>;
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x15c 0x4>, <0x174 0x4>;
				reg-names = "mux status", "mux mask";
				mrvl,intc-nr-irqs = <15>;
			};

			intcmux51: interrupt-controller@d4282160 {
				compatible = "mrvl,mmp2-mux-intc";
				interrupts = <51>;
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x160 0x4>, <0x178 0x4>;
				reg-names = "mux status", "mux mask";
				mrvl,intc-nr-irqs = <2>;
			};

			intcmux55: interrupt-controller@d4282188 {
				compatible = "mrvl,mmp2-mux-intc";
				interrupts = <55>;
				interrupt-controller;
				#interrupt-cells = <1>;
				reg = <0x188 0x4>, <0x184 0x4>;
				reg-names = "mux status", "mux mask";
				mrvl,intc-nr-irqs = <2>;
			};

			usb_otg_phy0: usb-otg-phy@d4207000 {
				compatible = "marvell,mmp2-usb-phy";
				reg = <0xd4207000 0x40>;
				#phy-cells = <0>;
				status = "disabled";
			};

			usb_otg0: usb-otg@d4208000 {
				compatible = "marvell,pxau2o-ehci";
				reg = <0xd4208000 0x200>;
				interrupts = <44>;
				clocks = <&soc_clocks MMP2_CLK_USB>;
				clock-names = "USBCLK";
				phys = <&usb_otg_phy0>;
				phy-names = "usb";
				status = "disabled";
			};

			mmc1: mmc@d4280000 {
				compatible = "mrvl,pxav3-mmc";
				reg = <0xd4280000 0x120>;
				clocks = <&soc_clocks MMP2_CLK_SDH0>;
				clock-names = "io";
				interrupts = <39>;
				status = "disabled";
			};

			mmc2: mmc@d4280800 {
				compatible = "mrvl,pxav3-mmc";
				reg = <0xd4280800 0x120>;
				clocks = <&soc_clocks MMP2_CLK_SDH1>;
				clock-names = "io";
				interrupts = <52>;
				status = "disabled";
			};

			mmc3: mmc@d4281000 {
				compatible = "mrvl,pxav3-mmc";
				reg = <0xd4281000 0x120>;
				clocks = <&soc_clocks MMP2_CLK_SDH2>;
				clock-names = "io";
				interrupts = <53>;
				status = "disabled";
			};

			mmc4: mmc@d4281800 {
				compatible = "mrvl,pxav3-mmc";
				reg = <0xd4281800 0x120>;
				clocks = <&soc_clocks MMP2_CLK_SDH3>;
				clock-names = "io";
				interrupts = <54>;
				status = "disabled";
			};
		};

		apb@d4000000 {	/* APB */
			compatible = "mrvl,apb-bus", "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0xd4000000 0x00200000>;
			ranges;

			timer0: timer@d4014000 {
				compatible = "mrvl,mmp-timer";
				reg = <0xd4014000 0x100>;
				interrupts = <13>;
				clocks = <&soc_clocks MMP2_CLK_TIMER>;
			};

			uart1: uart@d4030000 {
				compatible = "mrvl,mmp-uart";
				reg = <0xd4030000 0x1000>;
				interrupts = <27>;
				clocks = <&soc_clocks MMP2_CLK_UART0>;
				resets = <&soc_clocks MMP2_CLK_UART0>;
				status = "disabled";
			};

			uart2: uart@d4017000 {
				compatible = "mrvl,mmp-uart";
				reg = <0xd4017000 0x1000>;
				interrupts = <28>;
				clocks = <&soc_clocks MMP2_CLK_UART1>;
				resets = <&soc_clocks MMP2_CLK_UART1>;
				status = "disabled";
			};

			uart3: uart@d4018000 {
				compatible = "mrvl,mmp-uart";
				reg = <0xd4018000 0x1000>;
				interrupts = <24>;
				clocks = <&soc_clocks MMP2_CLK_UART2>;
				resets = <&soc_clocks MMP2_CLK_UART2>;
				status = "disabled";
			};

			uart4: uart@d4016000 {
				compatible = "mrvl,mmp-uart";
				reg = <0xd4016000 0x1000>;
				interrupts = <46>;
				clocks = <&soc_clocks MMP2_CLK_UART3>;
				resets = <&soc_clocks MMP2_CLK_UART3>;
				status = "disabled";
			};

			gpio: gpio@d4019000 {
				compatible = "marvell,mmp2-gpio";
				#address-cells = <1>;
				#size-cells = <1>;
				reg = <0xd4019000 0x1000>;
				gpio-controller;
				#gpio-cells = <2>;
				interrupts = <49>;
				interrupt-names = "gpio_mux";
				clocks = <&soc_clocks MMP2_CLK_GPIO>;
				resets = <&soc_clocks MMP2_CLK_GPIO>;
				interrupt-controller;
				#interrupt-cells = <2>;
				ranges;

				gcb0: gpio@d4019000 {
					reg = <0xd4019000 0x4>;
				};

				gcb1: gpio@d4019004 {
					reg = <0xd4019004 0x4>;
				};

				gcb2: gpio@d4019008 {
					reg = <0xd4019008 0x4>;
				};

				gcb3: gpio@d4019100 {
					reg = <0xd4019100 0x4>;
				};

				gcb4: gpio@d4019104 {
					reg = <0xd4019104 0x4>;
				};

				gcb5: gpio@d4019108 {
					reg = <0xd4019108 0x4>;
				};
			};

			twsi1: i2c@d4011000 {
				compatible = "mrvl,mmp-twsi";
				reg = <0xd4011000 0x1000>;
				interrupts = <7>;
				clocks = <&soc_clocks MMP2_CLK_TWSI0>;
				resets = <&soc_clocks MMP2_CLK_TWSI0>;
				#address-cells = <1>;
				#size-cells = <0>;
				mrvl,i2c-fast-mode;
				status = "disabled";
			};

			twsi2: i2c@d4031000 {
				compatible = "mrvl,mmp-twsi";
				reg = <0xd4031000 0x1000>;
				interrupt-parent = <&intcmux17>;
				interrupts = <0>;
				clocks = <&soc_clocks MMP2_CLK_TWSI1>;
				resets = <&soc_clocks MMP2_CLK_TWSI1>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};

			twsi3: i2c@d4032000 {
				compatible = "mrvl,mmp-twsi";
				reg = <0xd4032000 0x1000>;
				interrupt-parent = <&intcmux17>;
				interrupts = <1>;
				clocks = <&soc_clocks MMP2_CLK_TWSI2>;
				resets = <&soc_clocks MMP2_CLK_TWSI2>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};

			twsi4: i2c@d4033000 {
				compatible = "mrvl,mmp-twsi";
				reg = <0xd4033000 0x1000>;
				interrupt-parent = <&intcmux17>;
				interrupts = <2>;
				clocks = <&soc_clocks MMP2_CLK_TWSI3>;
				resets = <&soc_clocks MMP2_CLK_TWSI3>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};


			twsi5: i2c@d4033800 {
				compatible = "mrvl,mmp-twsi";
				reg = <0xd4033800 0x1000>;
				interrupt-parent = <&intcmux17>;
				interrupts = <3>;
				clocks = <&soc_clocks MMP2_CLK_TWSI4>;
				resets = <&soc_clocks MMP2_CLK_TWSI4>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};

			twsi6: i2c@d4034000 {
				compatible = "mrvl,mmp-twsi";
				reg = <0xd4034000 0x1000>;
				interrupt-parent = <&intcmux17>;
				interrupts = <4>;
				clocks = <&soc_clocks MMP2_CLK_TWSI5>;
				resets = <&soc_clocks MMP2_CLK_TWSI5>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};

			rtc: rtc@d4010000 {
				compatible = "mrvl,mmp-rtc";
				reg = <0xd4010000 0x1000>;
				interrupts = <1 0>;
				interrupt-names = "rtc 1Hz", "rtc alarm";
				interrupt-parent = <&intcmux5>;
				clocks = <&soc_clocks MMP2_CLK_RTC>;
				resets = <&soc_clocks MMP2_CLK_RTC>;
				status = "disabled";
			};

			ssp1: ssp@d4035000 {
				compatible = "marvell,mmp2-ssp";
				reg = <0xd4035000 0x1000>;
				clocks = <&soc_clocks MMP2_CLK_SSP0>;
				interrupts = <0>;
				status = "disabled";
			};

			ssp2: ssp@d4036000 {
				compatible = "marvell,mmp2-ssp";
				reg = <0xd4036000 0x1000>;
				clocks = <&soc_clocks MMP2_CLK_SSP1>;
				interrupts = <1>;
				status = "disabled";
			};

			ssp3: ssp@d4037000 {
				compatible = "marvell,mmp2-ssp";
				reg = <0xd4037000 0x1000>;
				clocks = <&soc_clocks MMP2_CLK_SSP2>;
				interrupts = <20>;
				status = "disabled";
			};

			ssp4: ssp@d4039000 {
				compatible = "marvell,mmp2-ssp";
				reg = <0xd4039000 0x1000>;
				clocks = <&soc_clocks MMP2_CLK_SSP3>;
				interrupts = <21>;
				status = "disabled";
			};
		};

		soc_clocks: clocks{
			compatible = "marvell,mmp2-clock";
			reg = <0xd4050000 0x1000>,
			      <0xd4282800 0x400>,
			      <0xd4015000 0x1000>;
			reg-names = "mpmu", "apmu", "apbc";
			#clock-cells = <1>;
			#reset-cells = <1>;
		};
	};
};