arch/arm/boot/dts/uniphier-ld4.dtsi - linux - Git at Google

 /*
  * Device Tree Source for UniPhier LD4 SoC
  *
  * Copyright (C) 2015-2016 Socionext Inc.
  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
  * licensing only applies to this file, and not this project as a
  * whole.
  *
  *  a) This file 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; either version 2 of the
  *     License, or (at your option) any later version.
  *
  *     This file is distributed in the hope that it will be useful,
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *     GNU General Public License for more details.
  *
  * Or, alternatively,
  *
  *  b) Permission is hereby granted, free of charge, to any person
  *     obtaining a copy of this software and associated documentation
  *     files (the "Software"), to deal in the Software without
  *     restriction, including without limitation the rights to use,
  *     copy, modify, merge, publish, distribute, sublicense, and/or
  *     sell copies of the Software, and to permit persons to whom the
  *     Software is furnished to do so, subject to the following
  *     conditions:
  *
  *     The above copyright notice and this permission notice shall be
  *     included in all copies or substantial portions of the Software.
  *
  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  *     OTHER DEALINGS IN THE SOFTWARE.
  */

 / {
 	compatible = "socionext,uniphier-ld4";
 	#address-cells = <1>;
 	#size-cells = <1>;

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

 		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
 		};
 	};

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

 	clocks {
 		refclk: ref {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
 			clock-frequency = <24576000>;
 		};

 		arm_timer_clk: arm_timer_clk {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
 		};
 	};

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

 		l2: l2-cache@500c0000 {
 			compatible = "socionext,uniphier-system-cache";
 			reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
 			      <0x506c0000 0x400>;
 			interrupts = <0 174 4>, <0 175 4>;
 			cache-unified;
 			cache-size = <(512 * 1024)>;
 			cache-sets = <256>;
 			cache-line-size = <128>;
 			cache-level = <2>;
 		};

 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
 			reg = <0x54006800 0x40>;
 			interrupts = <0 33 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
 		};

 		serial1: serial@54006900 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
 			reg = <0x54006900 0x40>;
 			interrupts = <0 35 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
 		};

 		serial2: serial@54006a00 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
 			reg = <0x54006a00 0x40>;
 			interrupts = <0 37 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
 		};

 		serial3: serial@54006b00 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
 			reg = <0x54006b00 0x40>;
 			interrupts = <0 29 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
 		};

 		i2c0: i2c@58400000 {
 			compatible = "socionext,uniphier-i2c";
 			status = "disabled";
 			reg = <0x58400000 0x40>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <0 41 1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
 			clock-frequency = <100000>;
 		};

 		i2c1: i2c@58480000 {
 			compatible = "socionext,uniphier-i2c";
 			status = "disabled";
 			reg = <0x58480000 0x40>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <0 42 1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
 			clock-frequency = <100000>;
 		};

 		/* chip-internal connection for DMD */
 		i2c2: i2c@58500000 {
 			compatible = "socionext,uniphier-i2c";
 			reg = <0x58500000 0x40>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <0 43 1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
 			clock-frequency = <400000>;
 		};

 		i2c3: i2c@58580000 {
 			compatible = "socionext,uniphier-i2c";
 			status = "disabled";
 			reg = <0x58580000 0x40>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			interrupts = <0 44 1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
 			clock-frequency = <100000>;
 		};

 		system_bus: system-bus@58c00000 {
 			compatible = "socionext,uniphier-system-bus";
 			status = "disabled";
 			reg = <0x58c00000 0x400>;
 			#address-cells = <2>;
 			#size-cells = <1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_system_bus>;
 		};

 		smpctrl@59800000 {
 			compatible = "socionext,uniphier-smpctrl";
 			reg = <0x59801000 0x400>;
 		};

 		mioctrl@59810000 {
 			compatible = "socionext,uniphier-ld4-mioctrl",
 				     "simple-mfd", "syscon";
 			reg = <0x59810000 0x800>;

 			mio_clk: clock {
 				compatible = "socionext,uniphier-ld4-mio-clock";
 				#clock-cells = <1>;
 			};

 			mio_rst: reset {
 				compatible = "socionext,uniphier-ld4-mio-reset";
 				#reset-cells = <1>;
 			};
 		};

 		perictrl@59820000 {
 			compatible = "socionext,uniphier-ld4-perictrl",
 				     "simple-mfd", "syscon";
 			reg = <0x59820000 0x200>;

 			peri_clk: clock {
 				compatible = "socionext,uniphier-ld4-peri-clock";
 				#clock-cells = <1>;
 			};

 			peri_rst: reset {
 				compatible = "socionext,uniphier-ld4-peri-reset";
 				#reset-cells = <1>;
 			};
 		};

 		usb0: usb@5a800100 {
 			compatible = "socionext,uniphier-ehci", "generic-ehci";
 			status = "disabled";
 			reg = <0x5a800100 0x100>;
 			interrupts = <0 80 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb0>;
 			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};

 		usb1: usb@5a810100 {
 			compatible = "socionext,uniphier-ehci", "generic-ehci";
 			status = "disabled";
 			reg = <0x5a810100 0x100>;
 			interrupts = <0 81 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb1>;
 			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};

 		usb2: usb@5a820100 {
 			compatible = "socionext,uniphier-ehci", "generic-ehci";
 			status = "disabled";
 			reg = <0x5a820100 0x100>;
 			interrupts = <0 82 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
 			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 				 <&mio_rst 14>;
 		};

 		soc-glue@5f800000 {
 			compatible = "socionext,uniphier-ld4-soc-glue",
 				     "simple-mfd", "syscon";
 			reg = <0x5f800000 0x2000>;

 			pinctrl: pinctrl {
 				compatible = "socionext,uniphier-ld4-pinctrl";
 			};
 		};

 		timer@60000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x60000200 0x20>;
 			interrupts = <1 11 0x104>;
 			clocks = <&arm_timer_clk>;
 		};

 		timer@60000600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x60000600 0x20>;
 			interrupts = <1 13 0x104>;
 			clocks = <&arm_timer_clk>;
 		};

 		intc: interrupt-controller@60001000 {
 			compatible = "arm,cortex-a9-gic";
 			reg = <0x60001000 0x1000>,
 			      <0x60000100 0x100>;
 			#interrupt-cells = <3>;
 			interrupt-controller;
 		};

 		sysctrl@61840000 {
 			compatible = "socionext,uniphier-ld4-sysctrl",
 				     "simple-mfd", "syscon";
 			reg = <0x61840000 0x10000>;

 			sys_clk: clock {
 				compatible = "socionext,uniphier-ld4-clock";
 				#clock-cells = <1>;
 			};

 			sys_rst: reset {
 				compatible = "socionext,uniphier-ld4-reset";
 				#reset-cells = <1>;
 			};
 		};
 	};
 };

 /include/ "uniphier-pinctrl.dtsi"
	/*
	* Device Tree Source for UniPhier LD4 SoC
	*
	* Copyright (C) 2015-2016 Socionext Inc.
	* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
	*
	* This file is dual-licensed: you can use it either under the terms
	* of the GPL or the X11 license, at your option. Note that this dual
	* licensing only applies to this file, and not this project as a
	* whole.
	*
	* a) This file 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; either version 2 of the
	* License, or (at your option) any later version.
	*
	* This file is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* Or, alternatively,
	*
	* b) Permission is hereby granted, free of charge, to any person
	* obtaining a copy of this software and associated documentation
	* files (the "Software"), to deal in the Software without
	* restriction, including without limitation the rights to use,
	* copy, modify, merge, publish, distribute, sublicense, and/or
	* sell copies of the Software, and to permit persons to whom the
	* Software is furnished to do so, subject to the following
	* conditions:
	*
	* The above copyright notice and this permission notice shall be
	* included in all copies or substantial portions of the Software.
	*
	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	* OTHER DEALINGS IN THE SOFTWARE.
	*/

	/ {
	compatible = "socionext,uniphier-ld4";
	#address-cells = <1>;
	#size-cells = <1>;

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

	cpu@0 {
	device_type = "cpu";
	compatible = "arm,cortex-a9";
	reg = <0>;
	enable-method = "psci";
	next-level-cache = <&l2>;
	};
	};

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

	clocks {
	refclk: ref {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <24576000>;
	};

	arm_timer_clk: arm_timer_clk {
	#clock-cells = <0>;
	compatible = "fixed-clock";
	clock-frequency = <50000000>;
	};
	};

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

	l2: l2-cache@500c0000 {
	compatible = "socionext,uniphier-system-cache";
	reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
	<0x506c0000 0x400>;
	interrupts = <0 174 4>, <0 175 4>;
	cache-unified;
	cache-size = <(512 * 1024)>;
	cache-sets = <256>;
	cache-line-size = <128>;
	cache-level = <2>;
	};

	serial0: serial@54006800 {
	compatible = "socionext,uniphier-uart";
	status = "disabled";
	reg = <0x54006800 0x40>;
	interrupts = <0 33 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart0>;
	clocks = <&peri_clk 0>;
	};

	serial1: serial@54006900 {
	compatible = "socionext,uniphier-uart";
	status = "disabled";
	reg = <0x54006900 0x40>;
	interrupts = <0 35 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	clocks = <&peri_clk 1>;
	};

	serial2: serial@54006a00 {
	compatible = "socionext,uniphier-uart";
	status = "disabled";
	reg = <0x54006a00 0x40>;
	interrupts = <0 37 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	clocks = <&peri_clk 2>;
	};

	serial3: serial@54006b00 {
	compatible = "socionext,uniphier-uart";
	status = "disabled";
	reg = <0x54006b00 0x40>;
	interrupts = <0 29 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	clocks = <&peri_clk 3>;
	};

	i2c0: i2c@58400000 {
	compatible = "socionext,uniphier-i2c";
	status = "disabled";
	reg = <0x58400000 0x40>;
	#address-cells = <1>;
	#size-cells = <0>;
	interrupts = <0 41 1>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c0>;
	clocks = <&peri_clk 4>;
	clock-frequency = <100000>;
	};

	i2c1: i2c@58480000 {
	compatible = "socionext,uniphier-i2c";
	status = "disabled";
	reg = <0x58480000 0x40>;
	#address-cells = <1>;
	#size-cells = <0>;
	interrupts = <0 42 1>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	clocks = <&peri_clk 5>;
	clock-frequency = <100000>;
	};

	/* chip-internal connection for DMD */
	i2c2: i2c@58500000 {
	compatible = "socionext,uniphier-i2c";
	reg = <0x58500000 0x40>;
	#address-cells = <1>;
	#size-cells = <0>;
	interrupts = <0 43 1>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	clocks = <&peri_clk 6>;
	clock-frequency = <400000>;
	};

	i2c3: i2c@58580000 {
	compatible = "socionext,uniphier-i2c";
	status = "disabled";
	reg = <0x58580000 0x40>;
	#address-cells = <1>;
	#size-cells = <0>;
	interrupts = <0 44 1>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	clocks = <&peri_clk 7>;
	clock-frequency = <100000>;
	};

	system_bus: system-bus@58c00000 {
	compatible = "socionext,uniphier-system-bus";
	status = "disabled";
	reg = <0x58c00000 0x400>;
	#address-cells = <2>;
	#size-cells = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_system_bus>;
	};

	smpctrl@59800000 {
	compatible = "socionext,uniphier-smpctrl";
	reg = <0x59801000 0x400>;
	};

	mioctrl@59810000 {
	compatible = "socionext,uniphier-ld4-mioctrl",
	"simple-mfd", "syscon";
	reg = <0x59810000 0x800>;

	mio_clk: clock {
	compatible = "socionext,uniphier-ld4-mio-clock";
	#clock-cells = <1>;
	};

	mio_rst: reset {
	compatible = "socionext,uniphier-ld4-mio-reset";
	#reset-cells = <1>;
	};
	};

	perictrl@59820000 {
	compatible = "socionext,uniphier-ld4-perictrl",
	"simple-mfd", "syscon";
	reg = <0x59820000 0x200>;

	peri_clk: clock {
	compatible = "socionext,uniphier-ld4-peri-clock";
	#clock-cells = <1>;
	};

	peri_rst: reset {
	compatible = "socionext,uniphier-ld4-peri-reset";
	#reset-cells = <1>;
	};
	};

	usb0: usb@5a800100 {
	compatible = "socionext,uniphier-ehci", "generic-ehci";
	status = "disabled";
	reg = <0x5a800100 0x100>;
	interrupts = <0 80 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb0>;
	clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
	resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
	<&mio_rst 12>;
	};

	usb1: usb@5a810100 {
	compatible = "socionext,uniphier-ehci", "generic-ehci";
	status = "disabled";
	reg = <0x5a810100 0x100>;
	interrupts = <0 81 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb1>;
	clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
	resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
	<&mio_rst 13>;
	};

	usb2: usb@5a820100 {
	compatible = "socionext,uniphier-ehci", "generic-ehci";
	status = "disabled";
	reg = <0x5a820100 0x100>;
	interrupts = <0 82 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb2>;
	clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
	resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
	<&mio_rst 14>;
	};

	soc-glue@5f800000 {
	compatible = "socionext,uniphier-ld4-soc-glue",
	"simple-mfd", "syscon";
	reg = <0x5f800000 0x2000>;

	pinctrl: pinctrl {
	compatible = "socionext,uniphier-ld4-pinctrl";
	};
	};

	timer@60000200 {
	compatible = "arm,cortex-a9-global-timer";
	reg = <0x60000200 0x20>;
	interrupts = <1 11 0x104>;
	clocks = <&arm_timer_clk>;
	};

	timer@60000600 {
	compatible = "arm,cortex-a9-twd-timer";
	reg = <0x60000600 0x20>;
	interrupts = <1 13 0x104>;
	clocks = <&arm_timer_clk>;
	};

	intc: interrupt-controller@60001000 {
	compatible = "arm,cortex-a9-gic";
	reg = <0x60001000 0x1000>,
	<0x60000100 0x100>;
	#interrupt-cells = <3>;
	interrupt-controller;
	};

	sysctrl@61840000 {
	compatible = "socionext,uniphier-ld4-sysctrl",
	"simple-mfd", "syscon";
	reg = <0x61840000 0x10000>;

	sys_clk: clock {
	compatible = "socionext,uniphier-ld4-clock";
	#clock-cells = <1>;
	};

	sys_rst: reset {
	compatible = "socionext,uniphier-ld4-reset";
	#reset-cells = <1>;
	};
	};
	};
	};

	/include/ "uniphier-pinctrl.dtsi"