294 lines
6.7 KiB
Plaintext
294 lines
6.7 KiB
Plaintext
/*
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* Device Tree file for NETGEAR ReadyNAS 102
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*
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* Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
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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-370.dtsi"
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/ {
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model = "NETGEAR ReadyNAS 102";
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compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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device_type = "memory";
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reg = <0x00000000 0x20000000>; /* 512 MB */
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};
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soc {
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ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
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MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
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pcie-controller {
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status = "okay";
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/* Connected to Marvell 88SE9170 SATA controller */
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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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/* Connected to FL1009 USB 3.0 controller */
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pcie@2,0 {
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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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/* eSATA interface */
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sata@a0000 {
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nr-ports = <1>;
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status = "okay";
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};
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mdio {
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pinctrl-0 = <&mdio_pins>;
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pinctrl-names = "default";
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phy0: ethernet-phy@0 { /* Marvell 88E1318 */
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reg = <0>;
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};
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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 = <&phy0>;
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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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i2c@11000 {
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compatible = "marvell,mv64xxx-i2c";
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clock-frequency = <100000>;
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status = "okay";
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isl12057: isl12057@68 {
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compatible = "isil,isl12057";
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reg = <0x68>;
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isil,irq2-can-wakeup-machine;
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};
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g762: g762@3e {
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compatible = "gmt,g762";
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reg = <0x3e>;
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clocks = <&g762_clk>; /* input clock */
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fan_gear_mode = <0>;
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fan_startv = <1>;
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pwm_polarity = <0>;
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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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/* Use Hardware BCH ECC */
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nand-ecc-strength = <4>;
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nand-ecc-step-size = <512>;
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partition@0 {
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label = "u-boot";
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reg = <0x0000000 0x180000>; /* 1.5MB */
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read-only;
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};
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partition@180000 {
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label = "u-boot-env";
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reg = <0x180000 0x20000>; /* 128KB */
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read-only;
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};
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partition@200000 {
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label = "uImage";
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reg = <0x0200000 0x600000>; /* 6MB */
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};
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partition@800000 {
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label = "minirootfs";
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reg = <0x0800000 0x400000>; /* 4MB */
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};
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/* Last MB is for the BBT, i.e. not writable */
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partition@c00000 {
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label = "ubifs";
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reg = <0x0c00000 0x7400000>; /* 116MB */
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};
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};
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};
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};
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clocks {
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g762_clk: g762-oscillator {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <8192>;
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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 = <&power_led_pin
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&sata1_led_pin
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&sata2_led_pin
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&backup_led_pin>;
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pinctrl-names = "default";
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blue-power-led {
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label = "rn102:blue:pwr";
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gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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blue-sata1-led {
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label = "rn102:blue:sata1";
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gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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blue-sata2-led {
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label = "rn102:blue:sata2";
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gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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blue-backup-led {
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label = "rn102:blue:backup";
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gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
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default-state = "on";
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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
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&reset_button_pin
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&backup_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 30 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 = <&gpio0 6 GPIO_ACTIVE_LOW>;
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};
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backup-button {
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label = "Backup Button";
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linux,code = <KEY_COPY>;
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gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
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};
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};
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gpio-poweroff {
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compatible = "gpio-poweroff";
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pinctrl-0 = <&poweroff>;
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pinctrl-names = "default";
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gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
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};
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};
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&pinctrl {
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power_led_pin: power-led-pin {
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marvell,pins = "mpp57";
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marvell,function = "gpio";
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};
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sata1_led_pin: sata1-led-pin {
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marvell,pins = "mpp15";
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marvell,function = "gpio";
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};
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sata2_led_pin: sata2-led-pin {
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marvell,pins = "mpp14";
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marvell,function = "gpio";
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};
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backup_led_pin: backup-led-pin {
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marvell,pins = "mpp56";
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marvell,function = "gpio";
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};
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backup_button_pin: backup-button-pin {
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marvell,pins = "mpp58";
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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 = "mpp62";
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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 = "mpp6";
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marvell,function = "gpio";
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};
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poweroff: poweroff {
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marvell,pins = "mpp8";
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marvell,function = "gpio";
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};
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};
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