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/*
* Device Tree file for NETGEAR ReadyNAS 102
*
* 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 102";
compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";
chosen {
bootargs = "console=ttyS0,115200 earlyprintk";
};
memory {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
soc {
internal-regs {
serial@12000 {
clock-frequency = <200000000>;
status = "okay";
};
sata@a0000 {
nr-ports = <2>;
status = "okay";
};
pinctrl {
power_led_pin: power-led-pin {
marvell,pins = "mpp57";
marvell,function = "gpio";
};
sata1_led_pin: sata1-led-pin {
marvell,pins = "mpp15";
marvell,function = "gpio";
};
sata2_led_pin: sata2-led-pin {
marvell,pins = "mpp14";
marvell,function = "gpio";
};
backup_led_pin: backup-led-pin {
marvell,pins = "mpp56";
marvell,function = "gpio";
};
};
mdio {
phy0: ethernet-phy@0 {
reg = <0>;
};
};
ethernet@74000 {
status = "okay";
phy = <&phy0>;
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>;
};
};
pcie-controller {
status = "okay";
/* Connected to Marvell SATA controller */
pcie@1,0 {
/* Port 0, Lane 0 */
status = "okay";
};
/* Connected to FL1009 USB 3.0 controller */
pcie@2,0 {
/* Port 1, Lane 0 */
status = "okay";
};
};
};
};
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 = < &power_led_pin
&sata1_led_pin
&sata2_led_pin
&backup_led_pin >;
pinctrl-names = "default";
blue_power_led {
label = "rn102:blue:pwr";
gpios = <&gpio1 25 1>; /* GPIO 57 Active Low */
linux,default-trigger = "heartbeat";
};
green_sata1_led {
label = "rn102:green:sata1";
gpios = <&gpio0 15 1>; /* GPIO 15 Active Low */
default-state = "on";
};
green_sata2_led {
label = "rn102:green:sata2";
gpios = <&gpio0 14 1>; /* GPIO 14 Active Low */
default-state = "on";
};
green_backup_led {
label = "rn102:green:backup";
gpios = <&gpio1 24 1>; /* GPIO 56 Active Low */
default-state = "on";
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
button@1 {
label = "Power Button";
linux,code = <116>; /* KEY_POWER */
gpios = <&gpio1 30 0>;
};
button@2 {
label = "Reset Button";
linux,code = <0x198>; /* KEY_RESTART */
gpios = <&gpio0 6 1>;
};
button@3 {
label = "Backup Button";
linux,code = <133>; /* KEY_COPY */
gpios = <&gpio1 26 1>;
};
};
};
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