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- /*
- * Device Tree file for NETGEAR ReadyNAS 104
- *
- * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
- *
- * This program 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.
- */
- /dts-v1/;
- #include "armada-370.dtsi"
- / {
- model = "NETGEAR ReadyNAS 104";
- compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp";
- chosen {
- bootargs = "console=ttyS0,115200 earlyprintk";
- };
- memory {
- device_type = "memory";
- reg = <0x00000000 0x20000000>; /* 512 MB */
- };
- soc {
- ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
- MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
- pcie-controller {
- status = "okay";
- /* Connected to FL1009 USB 3.0 controller */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
- /* Connected to Marvell 88SE9215 SATA controller */
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
- internal-regs {
- serial@12000 {
- clock-frequency = <200000000>;
- status = "okay";
- };
- pinctrl {
- poweroff: poweroff {
- marvell,pins = "mpp60";
- marvell,function = "gpio";
- };
- backup_key_pin: backup-key-pin {
- marvell,pins = "mpp52";
- marvell,function = "gpio";
- };
- power_key_pin: power-key-pin {
- marvell,pins = "mpp62";
- marvell,function = "gpio";
- };
- backup_led_pin: backup-led-pin {
- marvell,pins = "mpp63";
- marvell,function = "gpo";
- };
- power_led_pin: power-led-pin {
- marvell,pins = "mpp64";
- marvell,function = "gpio";
- };
- reset_key_pin: reset-key-pin {
- marvell,pins = "mpp65";
- marvell,function = "gpio";
- };
- };
- mdio {
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
- };
- ethernet@70000 {
- status = "okay";
- phy = <&phy0>;
- phy-mode = "rgmii-id";
- };
- ethernet@74000 {
- status = "okay";
- phy = <&phy1>;
- phy-mode = "rgmii-id";
- };
- usb@50000 {
- status = "okay";
- };
- i2c@11000 {
- compatible = "marvell,mv64xxx-i2c";
- clock-frequency = <100000>;
- status = "okay";
- g762: g762@3e {
- compatible = "gmt,g762";
- reg = <0x3e>;
- clocks = <&g762_clk>; /* input clock */
- fan_gear_mode = <0>;
- fan_startv = <1>;
- pwm_polarity = <0>;
- };
- };
- };
- };
- clocks {
- #address-cells = <1>;
- #size-cells = <0>;
- g762_clk: fixedclk {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <8192>;
- };
- };
- gpio_leds {
- compatible = "gpio-leds";
- pinctrl-0 = <&backup_led_pin &power_led_pin>;
- pinctrl-names = "default";
- blue_backup_led {
- label = "rn104:blue:backup";
- gpios = <&gpio1 31 0>; /* GPIO 63 Active High */
- default-state = "off";
- };
- blue_power_led {
- label = "rn104:blue:pwr";
- gpios = <&gpio2 0 1>; /* GPIO 64 Active Low */
- linux,default-trigger = "keep";
- };
- };
- gpio_keys {
- compatible = "gpio-keys";
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-0 = <&backup_key_pin
- &power_key_pin
- &reset_key_pin>;
- pinctrl-names = "default";
- button@1 {
- label = "Backup Button";
- linux,code = <133>; /* KEY_COPY */
- gpios = <&gpio1 20 1>;
- };
- button@2 {
- label = "Power Button";
- linux,code = <116>; /* KEY_POWER */
- gpios = <&gpio1 30 0>;
- };
- button@3 {
- label = "Reset Button";
- linux,code = <0x198>; /* KEY_RESTART */
- gpios = <&gpio2 1 1>;
- };
- };
- gpio_poweroff {
- compatible = "gpio-poweroff";
- pinctrl-0 = <&poweroff>;
- pinctrl-names = "default";
- gpios = <&gpio1 28 1>;
- };
- };
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