xref: /openbmc/linux/arch/arm64/boot/dts/exynos/exynos7.dtsi (revision b9024cbc937df97987b139c6cf01e59369c5756d)

/*
 * SAMSUNG EXYNOS7 SoC device tree source
 *
 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
 *		http://www.samsung.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
 * published by the Free Software Foundation.
 */

#include <dt-bindings/clock/exynos7-clk.h>

/ {
	compatible = "samsung,exynos7";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

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

		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x0>;
			enable-method = "psci";
		};

		cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x1>;
			enable-method = "psci";
		};

		cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x2>;
			enable-method = "psci";
		};

		cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a57", "arm,armv8";
			reg = <0x3>;
			enable-method = "psci";
		};
	};

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

	soc: soc {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0 0 0x18000000>;

		chipid@10000000 {
			compatible = "samsung,exynos4210-chipid";
			reg = <0x10000000 0x100>;
		};

		fin_pll: xxti {
			compatible = "fixed-clock";
			clock-output-names = "fin_pll";
			#clock-cells = <0>;
		};

		gic: interrupt-controller@11001000 {
			compatible = "arm,gic-400";
			#interrupt-cells = <3>;
			#address-cells = <0>;
			interrupt-controller;
			reg =	<0x11001000 0x1000>,
				<0x11002000 0x1000>,
				<0x11004000 0x2000>,
				<0x11006000 0x2000>;
		};

		clock_topc: clock-controller@10570000 {
			compatible = "samsung,exynos7-clock-topc";
			reg = <0x10570000 0x10000>;
			#clock-cells = <1>;
		};

		clock_top0: clock-controller@105d0000 {
			compatible = "samsung,exynos7-clock-top0";
			reg = <0x105d0000 0xb000>;
			#clock-cells = <1>;
			clocks = <&fin_pll>, <&clock_topc DOUT_SCLK_BUS0_PLL>,
				 <&clock_topc DOUT_SCLK_BUS1_PLL>,
				 <&clock_topc DOUT_SCLK_CC_PLL>,
				 <&clock_topc DOUT_SCLK_MFC_PLL>;
			clock-names = "fin_pll", "dout_sclk_bus0_pll",
				      "dout_sclk_bus1_pll", "dout_sclk_cc_pll",
				      "dout_sclk_mfc_pll";
		};

		clock_peric0: clock-controller@13610000 {
			compatible = "samsung,exynos7-clock-peric0";
			reg = <0x13610000 0xd00>;
			#clock-cells = <1>;
			clocks = <&fin_pll>, <&clock_top0 DOUT_ACLK_PERIC0>,
				 <&clock_top0 CLK_SCLK_UART0>;
			clock-names = "fin_pll", "dout_aclk_peric0_66",
				      "sclk_uart0";
		};

		clock_peric1: clock-controller@14c80000 {
			compatible = "samsung,exynos7-clock-peric1";
			reg = <0x14c80000 0xd00>;
			#clock-cells = <1>;
			clocks = <&fin_pll>, <&clock_top0 DOUT_ACLK_PERIC1>,
				 <&clock_top0 CLK_SCLK_UART1>,
				 <&clock_top0 CLK_SCLK_UART2>,
				 <&clock_top0 CLK_SCLK_UART3>;
			clock-names = "fin_pll", "dout_aclk_peric1_66",
				      "sclk_uart1", "sclk_uart2", "sclk_uart3";
		};

		clock_peris: clock-controller@10040000 {
			compatible = "samsung,exynos7-clock-peris";
			reg = <0x10040000 0xd00>;
			#clock-cells = <1>;
			clocks = <&fin_pll>, <&clock_topc DOUT_ACLK_PERIS>;
			clock-names = "fin_pll", "dout_aclk_peris_66";
		};

		serial_0: serial@13630000 {
			compatible = "samsung,exynos4210-uart";
			reg = <0x13630000 0x100>;
			interrupts = <0 440 0>;
			clocks = <&clock_peric0 PCLK_UART0>,
				 <&clock_peric0 SCLK_UART0>;
			clock-names = "uart", "clk_uart_baud0";
			status = "disabled";
		};

		serial_1: serial@14c20000 {
			compatible = "samsung,exynos4210-uart";
			reg = <0x14c20000 0x100>;
			interrupts = <0 456 0>;
			clocks = <&clock_peric1 PCLK_UART1>,
				 <&clock_peric1 SCLK_UART1>;
			clock-names = "uart", "clk_uart_baud0";
			status = "disabled";
		};

		serial_2: serial@14c30000 {
			compatible = "samsung,exynos4210-uart";
			reg = <0x14c30000 0x100>;
			interrupts = <0 457 0>;
			clocks = <&clock_peric1 PCLK_UART2>,
				 <&clock_peric1 SCLK_UART2>;
			clock-names = "uart", "clk_uart_baud0";
			status = "disabled";
		};

		serial_3: serial@14c40000 {
			compatible = "samsung,exynos4210-uart";
			reg = <0x14c40000 0x100>;
			interrupts = <0 458 0>;
			clocks = <&clock_peric1 PCLK_UART3>,
				 <&clock_peric1 SCLK_UART3>;
			clock-names = "uart", "clk_uart_baud0";
			status = "disabled";
		};

		timer {
			compatible = "arm,armv8-timer";
			interrupts = <1 13 0xff01>,
				     <1 14 0xff01>,
				     <1 11 0xff01>,
				     <1 10 0xff01>;
		};
	};
};