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/*
* Device Tree file for NETGEAR ReadyNAS Duo v2
*
* 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 "kirkwood.dtsi"
#include "kirkwood-6282.dtsi"
/ {
model = "NETGEAR ReadyNAS Duo v2";
compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood";
memory { /* 256 MB */
device_type = "memory";
reg = <0x00000000 0x10000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk";
stdout-path = &uart0;
};
ocp@f1000000 {
pinctrl: pin-controller@10000 {
pmx_button_power: pmx-button-power {
marvell,pins = "mpp47";
marvell,function = "gpio";
};
pmx_button_backup: pmx-button-backup {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
pmx_button_reset: pmx-button-reset {
marvell,pins = "mpp13";
marvell,function = "gpio";
};
pmx_led_blue_power: pmx-led-blue-power {
marvell,pins = "mpp31";
marvell,function = "gpio";
};
pmx_led_blue_activity: pmx-led-blue-activity {
marvell,pins = "mpp38";
marvell,function = "gpio";
};
pmx_led_blue_disk1: pmx-led-blue-disk1 {
marvell,pins = "mpp23";
marvell,function = "gpio";
};
pmx_led_blue_disk2: pmx-led-blue-disk2 {
marvell,pins = "mpp22";
marvell,function = "gpio";
};
pmx_led_blue_backup: pmx-led-blue-backup {
marvell,pins = "mpp29";
marvell,function = "gpio";
};
pmx_poweroff: pmx-poweroff {
marvell,pins = "mpp30";
marvell,function = "gpio";
};
};
clocks {
g762_clk: g762-oscillator {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <8192>;
};
};
i2c@11000 {
status = "okay";
rs5c372a: rs5c372a@32 {
compatible = "ricoh,rs5c372a";
reg = <0x32>;
};
g762: g762@3e {
compatible = "gmt,g762";
reg = <0x3e>;
clocks = <&g762_clk>; /* input clock */
fan_gear_mode = <0>;
fan_startv = <1>;
pwm_polarity = <0>;
};
};
serial@12000 {
status = "okay";
};
sata@80000 {
status = "okay";
nr-ports = <2>;
};
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity
&pmx_led_blue_disk1 &pmx_led_blue_disk2
&pmx_led_blue_backup >;
pinctrl-names = "default";
power_led {
label = "status:blue:power_led";
gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
activity_led {
label = "status:blue:activity_led";
gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
};
disk1_led {
label = "status:blue:disk1_led";
gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
};
disk2_led {
label = "status:blue:disk2_led";
gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
};
backup_led {
label = "status:blue:backup_led";
gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pmx_button_power &pmx_button_backup
&pmx_button_reset>;
pinctrl-names = "default";
power-button {
label = "Power Button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
};
reset-button {
label = "Reset Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
};
backup-button {
label = "Backup Button";
linux,code = <KEY_COPY>;
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
};
};
gpio-poweroff {
compatible = "gpio-poweroff";
pinctrl-0 = <&pmx_poweroff>;
pinctrl-names = "default";
gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
usb3_regulator: usb3-regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "USB 3.0 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
};
};
};
&nand {
status = "okay";
partition@0 {
label = "u-boot";
reg = <0x0000000 0x180000>;
read-only;
};
partition@180000 {
label = "u-boot-env";
reg = <0x180000 0x20000>;
};
partition@200000 {
label = "uImage";
reg = <0x0200000 0x600000>;
};
partition@800000 {
label = "minirootfs";
reg = <0x0800000 0x1000000>;
};
partition@1800000 {
label = "jffs2";
reg = <0x1800000 0x6800000>;
};
};
&mdio {
status = "okay";
ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */
reg = <0>;
};
};
ð0 {
status = "okay";
ethernet0-port@0 {
phy-handle = <ðphy0>;
};
};
&pciec {
status = "okay";
};
&pcie0 {
status = "okay";
};
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