arch/arm/boot/dts/armada-370-rd.dts - linux-imx - Git at Google

 /*
  * Device Tree file for Marvell Armada 370 Reference Design board
  * (RD-88F6710-A1)
  *
  *  Copied from arch/arm/boot/dts/armada-370-db.dts
  *
  *  Copyright (C) 2013 Florian Fainelli <florian@openwrt.org>
  *
  * 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.
  *
  * Note: this Device Tree assumes that the bootloader has remapped the
  * internal registers to 0xf1000000 (instead of the default
  * 0xd0000000). The 0xf1000000 is the default used by the recent,
  * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
  * boards were delivered with an older version of the bootloader that
  * left internal registers mapped at 0xd0000000. If you are in this
  * situation, you should either update your bootloader (preferred
  * solution) or the below Device Tree should be adjusted.
  */

 /dts-v1/;
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/gpio.h>
 #include "armada-370.dtsi"

 / {
 	model = "Marvell Armada 370 Reference Design";
 	compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp";

 	chosen {
 		stdout-path = "serial0:115200n8";
 	};

 	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x20000000>; /* 512 MB */
 	};

 	soc {
 		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
 			  MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
 			  MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;

 		internal-regs {
 			serial@12000 {
 				status = "okay";
 			};
 			sata@a0000 {
 				nr-ports = <2>;
 				status = "okay";
 			};

 			ethernet@70000 {
 				status = "okay";
 				phy = <&phy0>;
 				phy-mode = "sgmii";
 			};
 			ethernet@74000 {
 				pinctrl-0 = <&ge1_rgmii_pins>;
 				pinctrl-names = "default";
 				status = "okay";
 				phy-mode = "rgmii-id";
 				fixed-link {
 					   speed = <1000>;
 					   full-duplex;
 				};
 			};

 			mvsdio@d4000 {
 				pinctrl-0 = <&sdio_pins1>;
 				pinctrl-names = "default";
 				status = "okay";
 				/* No CD or WP GPIOs */
 				broken-cd;
 			};

 			usb@50000 {
 				status = "okay";
 			};

 			usb@51000 {
 				status = "okay";
 			};

 			gpio-keys {
 				compatible = "gpio-keys";
 				#address-cells = <1>;
 				#size-cells = <0>;
 				button {
 					label = "Software Button";
 					linux,code = <KEY_POWER>;
 					gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 				};
 			};

 			gpio-fan {
 				compatible = "gpio-fan";
 				gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
 				gpio-fan,speed-map = <0 0 3000 1>;
 				pinctrl-0 = <&fan_pins>;
 				pinctrl-names = "default";
 			};

 			gpio_leds {
 				compatible = "gpio-leds";
 				pinctrl-names = "default";
 				pinctrl-0 = <&led_pins>;

 				sw_led {
 					label = "370rd:green:sw";
 					gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
 					default-state = "keep";
 				};
 			};

 			nand@d0000 {
 				status = "okay";
 				num-cs = <1>;
 				marvell,nand-keep-config;
 				marvell,nand-enable-arbiter;
 				nand-on-flash-bbt;

 				partition@0 {
 					label = "U-Boot";
 					reg = <0 0x800000>;
 				};
 				partition@800000 {
 					label = "Linux";
 					reg = <0x800000 0x800000>;
 				};
 				partition@1000000 {
 					label = "Filesystem";
 					reg = <0x1000000 0x3f000000>;
 				};
 			};
 		};
 	};

 	dsa {
 		status = "disabled";

 		compatible = "marvell,dsa";
 		#address-cells = <2>;
 		#size-cells = <0>;

 		dsa,ethernet = <&eth1>;
 		dsa,mii-bus = <&mdio>;

 		switch@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x10 0>;	/* MDIO address 16, switch 0 in tree */

 			port@0 {
 				reg = <0>;
 				label = "lan0";
 			};

 			port@1 {
 			       reg = <1>;
 			       label = "lan1";
 			};

 			port@2 {
 			       reg = <2>;
 			       label = "lan2";
 			};

 			port@3 {
 			       reg = <3>;
 			       label = "lan3";
 			};

 			port@5 {
 			      reg = <5>;
 			      label = "cpu";
 			};
 		};
 	 };
 };

 &pciec {
 	status = "okay";

 	/* Internal mini-PCIe connector */
 	pcie@1,0 {
 		/* Port 0, Lane 0 */
 		status = "okay";
 	};

 	/* Internal mini-PCIe connector */
 	pcie@2,0 {
 		/* Port 1, Lane 0 */
 		status = "okay";
 	};
 };

 &mdio {
 	pinctrl-0 = <&mdio_pins>;
 	pinctrl-names = "default";
 	phy0: ethernet-phy@0 {
 		reg = <0>;
 	};

 	switch: switch@10 {
 		compatible = "marvell,mv88e6085";
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0x10>;

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

 			port@0 {
 				reg = <0>;
 				label = "lan0";
 			};

 			port@1 {
 			       reg = <1>;
 			       label = "lan1";
 			};

 			port@2 {
 			       reg = <2>;
 			       label = "lan2";
 			};

 			port@3 {
 			       reg = <3>;
 			       label = "lan3";
 			};

 			port@5 {
 				reg = <5>;
 				label = "cpu";
 				ethernet = <&eth1>;
 				fixed-link {
 					speed = <1000>;
 					full-duplex;
 				};
 			};
 		};
 	};
 };


 &pinctrl {
 	fan_pins: fan-pins {
 		marvell,pins = "mpp8";
 		marvell,function = "gpio";
 	};

 	led_pins: led-pins {
 		marvell,pins = "mpp32";
 		marvell,function = "gpio";
 	};
 };
	/*
	* Device Tree file for Marvell Armada 370 Reference Design board
	* (RD-88F6710-A1)
	*
	* Copied from arch/arm/boot/dts/armada-370-db.dts
	*
	* Copyright (C) 2013 Florian Fainelli <florian@openwrt.org>
	*
	* 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.
	*
	* Note: this Device Tree assumes that the bootloader has remapped the
	* internal registers to 0xf1000000 (instead of the default
	* 0xd0000000). The 0xf1000000 is the default used by the recent,
	* DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
	* boards were delivered with an older version of the bootloader that
	* left internal registers mapped at 0xd0000000. If you are in this
	* situation, you should either update your bootloader (preferred
	* solution) or the below Device Tree should be adjusted.
	*/

	/dts-v1/;
	#include <dt-bindings/input/input.h>
	#include <dt-bindings/gpio/gpio.h>
	#include "armada-370.dtsi"

	/ {
	model = "Marvell Armada 370 Reference Design";
	compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp";

	chosen {
	stdout-path = "serial0:115200n8";
	};

	memory@0 {
	device_type = "memory";
	reg = <0x00000000 0x20000000>; /* 512 MB */
	};

	soc {
	ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
	MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
	MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;

	internal-regs {
	serial@12000 {
	status = "okay";
	};
	sata@a0000 {
	nr-ports = <2>;
	status = "okay";
	};

	ethernet@70000 {
	status = "okay";
	phy = <&phy0>;
	phy-mode = "sgmii";
	};
	ethernet@74000 {
	pinctrl-0 = <&ge1_rgmii_pins>;
	pinctrl-names = "default";
	status = "okay";
	phy-mode = "rgmii-id";
	fixed-link {
	speed = <1000>;
	full-duplex;
	};
	};

	mvsdio@d4000 {
	pinctrl-0 = <&sdio_pins1>;
	pinctrl-names = "default";
	status = "okay";
	/* No CD or WP GPIOs */
	broken-cd;
	};

	usb@50000 {
	status = "okay";
	};

	usb@51000 {
	status = "okay";
	};

	gpio-keys {
	compatible = "gpio-keys";
	#address-cells = <1>;
	#size-cells = <0>;
	button {
	label = "Software Button";
	linux,code = <KEY_POWER>;
	gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
	};
	};

	gpio-fan {
	compatible = "gpio-fan";
	gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
	gpio-fan,speed-map = <0 0 3000 1>;
	pinctrl-0 = <&fan_pins>;
	pinctrl-names = "default";
	};

	gpio_leds {
	compatible = "gpio-leds";
	pinctrl-names = "default";
	pinctrl-0 = <&led_pins>;

	sw_led {
	label = "370rd:green:sw";
	gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
	default-state = "keep";
	};
	};

	nand@d0000 {
	status = "okay";
	num-cs = <1>;
	marvell,nand-keep-config;
	marvell,nand-enable-arbiter;
	nand-on-flash-bbt;

	partition@0 {
	label = "U-Boot";
	reg = <0 0x800000>;
	};
	partition@800000 {
	label = "Linux";
	reg = <0x800000 0x800000>;
	};
	partition@1000000 {
	label = "Filesystem";
	reg = <0x1000000 0x3f000000>;
	};
	};
	};
	};

	dsa {
	status = "disabled";

	compatible = "marvell,dsa";
	#address-cells = <2>;
	#size-cells = <0>;

	dsa,ethernet = <&eth1>;
	dsa,mii-bus = <&mdio>;

	switch@0 {
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x10 0>; /* MDIO address 16, switch 0 in tree */

	port@0 {
	reg = <0>;
	label = "lan0";
	};

	port@1 {
	reg = <1>;
	label = "lan1";
	};

	port@2 {
	reg = <2>;
	label = "lan2";
	};

	port@3 {
	reg = <3>;
	label = "lan3";
	};

	port@5 {
	reg = <5>;
	label = "cpu";
	};
	};
	};
	};

	&pciec {
	status = "okay";

	/* Internal mini-PCIe connector */
	pcie@1,0 {
	/* Port 0, Lane 0 */
	status = "okay";
	};

	/* Internal mini-PCIe connector */
	pcie@2,0 {
	/* Port 1, Lane 0 */
	status = "okay";
	};
	};

	&mdio {
	pinctrl-0 = <&mdio_pins>;
	pinctrl-names = "default";
	phy0: ethernet-phy@0 {
	reg = <0>;
	};

	switch: switch@10 {
	compatible = "marvell,mv88e6085";
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x10>;

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

	port@0 {
	reg = <0>;
	label = "lan0";
	};

	port@1 {
	reg = <1>;
	label = "lan1";
	};

	port@2 {
	reg = <2>;
	label = "lan2";
	};

	port@3 {
	reg = <3>;
	label = "lan3";
	};

	port@5 {
	reg = <5>;
	label = "cpu";
	ethernet = <&eth1>;
	fixed-link {
	speed = <1000>;
	full-duplex;
	};
	};
	};
	};
	};


	&pinctrl {
	fan_pins: fan-pins {
	marvell,pins = "mpp8";
	marvell,function = "gpio";
	};

	led_pins: led-pins {
	marvell,pins = "mpp32";
	marvell,function = "gpio";
	};
	};