forked from Minki/linux
e0b09e2fad
The current GPL only licensing on the device tree makes it very impractical for other software components licensed under another license. In order to make it easier for them to reuse our device trees, relicense our device trees under a GPL/X11 dual-license. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Arnaud Ebalard <arno@natisbad.org> Acked-by: Benoit Masson <yahoo@perenite.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
327 lines
7.2 KiB
Plaintext
327 lines
7.2 KiB
Plaintext
/*
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* Device Tree file for Lenovo Iomega ix4-300d
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*
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* Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include "armada-xp-mv78230.dtsi"
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/ {
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model = "Lenovo Iomega ix4-300d";
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compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
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"marvell,armadaxp", "marvell,armada-370-xp";
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chosen {
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bootargs = "console=ttyS0,115200 earlyprintk";
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stdout-path = &uart0;
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};
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memory {
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device_type = "memory";
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reg = <0 0x00000000 0 0x20000000>; /* 512MB */
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};
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soc {
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ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
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MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
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pcie-controller {
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status = "okay";
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/* Quad port sata: Marvell 88SX7042 */
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pcie@1,0 {
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/* Port 0, Lane 0 */
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status = "okay";
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};
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/* USB 3.0 xHCI controller: NEC D720200F1 */
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pcie@5,0 {
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/* Port 1, Lane 0 */
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status = "okay";
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};
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};
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internal-regs {
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serial@12000 {
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status = "okay";
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};
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mdio {
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phy0: ethernet-phy@0 { /* Marvell 88E1318 */
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reg = <0>;
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};
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phy1: ethernet-phy@1 { /* Marvell 88E1318 */
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reg = <1>;
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};
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};
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ethernet@70000 {
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pinctrl-0 = <&ge0_rgmii_pins>;
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pinctrl-names = "default";
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status = "okay";
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phy = <&phy0>;
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phy-mode = "rgmii-id";
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};
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ethernet@74000 {
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pinctrl-0 = <&ge1_rgmii_pins>;
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pinctrl-names = "default";
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status = "okay";
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phy = <&phy1>;
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phy-mode = "rgmii-id";
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};
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usb@50000 {
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status = "okay";
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};
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usb@51000 {
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status = "okay";
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};
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i2c@11000 {
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clock-frequency = <400000>;
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status = "okay";
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adt7473@2e {
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compatible = "adi,adt7473";
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reg = <0x2e>;
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};
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eeprom@50 {
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compatible = "atmel,24c64";
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reg = <0x50>;
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};
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pcf8563@51 {
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compatible = "nxp,pcf8563";
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reg = <0x51>;
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};
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};
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nand@d0000 {
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status = "okay";
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num-cs = <1>;
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marvell,nand-keep-config;
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marvell,nand-enable-arbiter;
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nand-on-flash-bbt;
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partition@0 {
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label = "u-boot";
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reg = <0x0000000 0xe0000>;
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read-only;
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};
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partition@e0000 {
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label = "u-boot-env";
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reg = <0xe0000 0x20000>;
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read-only;
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};
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partition@100000 {
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label = "u-boot-env2";
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reg = <0x100000 0x20000>;
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read-only;
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};
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partition@120000 {
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label = "zImage";
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reg = <0x120000 0x400000>;
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};
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partition@520000 {
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label = "initrd";
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reg = <0x520000 0x400000>;
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};
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partition@xE00000 {
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label = "boot";
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reg = <0xE00000 0x3F200000>;
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};
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partition@flash {
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label = "flash";
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reg = <0x0 0x40000000>;
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};
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};
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&power_button_pin &reset_button_pin
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&select_button_pin &scroll_button_pin>;
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pinctrl-names = "default";
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power-button {
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label = "Power Button";
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linux,code = <KEY_POWER>;
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gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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};
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reset-button {
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label = "Reset Button";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
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};
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select-button {
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label = "Select Button";
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linux,code = <BTN_SELECT>;
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gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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};
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scroll-button {
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label = "Scroll Button";
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linux,code = <KEY_SCROLLDOWN>;
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gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
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};
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};
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spi3 {
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compatible = "spi-gpio";
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status = "okay";
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gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
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gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/
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cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
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num-chipselects = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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gpio_spi: gpio_spi@0 {
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compatible = "fairchild,74hc595";
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gpio-controller;
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#gpio-cells = <2>;
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reg = <0>;
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registers-number = <1>;
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spi-max-frequency = <100000>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&hdd_led_pin>;
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pinctrl-names = "default";
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hdd-led {
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label = "ix4-300d:hdd:blue";
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gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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power-led {
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label = "ix4-300d:power:white";
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gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
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/* init blinking while booting */
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linux,default-trigger = "timer";
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default-state = "on";
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};
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sysfail-led {
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label = "ix4-300d:sysfail:red";
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gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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sys-led {
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label = "ix4-300d:sys:blue";
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gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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hddfail-led {
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label = "ix4-300d:hddfail:red";
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gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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};
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/*
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* Warning: you need both eth1 & 0 PHY initialized (i.e having
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* them up does the tweak) for poweroff to shutdown otherwise it
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* reboots
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*/
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gpio-poweroff {
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compatible = "gpio-poweroff";
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pinctrl-0 = <&poweroff_pin>;
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pinctrl-names = "default";
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gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
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};
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};
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&pinctrl {
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poweroff_pin: poweroff-pin {
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marvell,pins = "mpp24";
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marvell,function = "gpio";
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};
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power_button_pin: power-button-pin {
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marvell,pins = "mpp44";
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marvell,function = "gpio";
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};
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reset_button_pin: reset-button-pin {
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marvell,pins = "mpp45";
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marvell,function = "gpio";
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};
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select_button_pin: select-button-pin {
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marvell,pins = "mpp41";
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marvell,function = "gpio";
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};
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scroll_button_pin: scroll-button-pin {
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marvell,pins = "mpp42";
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marvell,function = "gpio";
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};
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hdd_led_pin: hdd-led-pin {
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marvell,pins = "mpp26";
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marvell,function = "gpio";
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};
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};
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