181 lines
4 KiB
Plaintext
181 lines
4 KiB
Plaintext
/*
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* Device Tree common file for orion5x based Buffalo Linkstation
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*
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* Copyright (C) 2015, 2016
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* Roger Shimizu <rogershimizu@gmail.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 "AS IS", 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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#include "orion5x-mv88f5182.dtsi"
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/ {
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk";
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stdout-path = &uart0;
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};
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soc {
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ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
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<MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
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<MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x40000>;
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};
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restart_poweroff {
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compatible = "restart-poweroff";
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&pmx_power_usb &pmx_power_hdd>;
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pinctrl-names = "default";
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usb_power: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "USB Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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};
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hdd_power: regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "HDD Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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};
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&pinctrl {
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pmx_power_hdd: pmx-power-hdd {
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marvell,function = "gpio";
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};
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pmx_power_usb: pmx-power-usb {
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marvell,function = "gpio";
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};
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};
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&devbus_bootcs {
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status = "okay";
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devbus,keep-config;
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flash@0 {
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compatible = "jedec-flash";
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reg = <0 0x40000>;
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bank-width = <1>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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header@0 {
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reg = <0 0x30000>;
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read-only;
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};
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uboot@30000 {
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reg = <0x30000 0xF000>;
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read-only;
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};
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uboot_env@3F000 {
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reg = <0x3F000 0x1000>;
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};
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};
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};
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};
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&mdio {
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status = "okay";
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ethphy: ethernet-phy {
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reg = <8>;
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};
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};
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ð {
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status = "okay";
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ethernet-port@0 {
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phy-handle = <ðphy>;
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};
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};
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&ehci0 {
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status = "okay";
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};
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&i2c {
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status = "okay";
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rtc@32 {
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compatible = "ricoh,rs5c372a";
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reg = <0x32>;
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};
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};
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&wdt {
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status = "disabled";
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};
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&sata {
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status = "okay";
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nr-ports = <1>;
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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