mirror of https://gitee.com/openkylin/linux.git
337 lines
6.7 KiB
Plaintext
337 lines
6.7 KiB
Plaintext
/*
|
|
* Device Tree file for NETGEAR ReadyNAS 2120
|
|
*
|
|
* 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 <dt-bindings/input/input.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include "armada-xp-mv78230.dtsi"
|
|
|
|
/ {
|
|
model = "NETGEAR ReadyNAS 2120";
|
|
compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200 earlyprintk";
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0 0x00000000 0 0x80000000>; /* 2GB */
|
|
};
|
|
|
|
soc {
|
|
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
|
|
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
|
|
|
|
pcie-controller {
|
|
status = "okay";
|
|
|
|
/* Connected to first Marvell 88SE9170 SATA controller */
|
|
pcie@1,0 {
|
|
/* Port 0, Lane 0 */
|
|
status = "okay";
|
|
};
|
|
|
|
/* Connected to second Marvell 88SE9170 SATA controller */
|
|
pcie@2,0 {
|
|
/* Port 0, Lane 1 */
|
|
status = "okay";
|
|
};
|
|
|
|
/* Connected to Fresco Logic FL1009 USB 3.0 controller */
|
|
pcie@5,0 {
|
|
/* Port 1, Lane 0 */
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
internal-regs {
|
|
/* Two rear eSATA ports */
|
|
sata@a0000 {
|
|
nr-ports = <2>;
|
|
status = "okay";
|
|
};
|
|
|
|
serial@12000 {
|
|
status = "okay";
|
|
};
|
|
|
|
mdio {
|
|
phy0: ethernet-phy@0 { /* Marvell 88E1318 */
|
|
reg = <0>;
|
|
};
|
|
|
|
phy1: ethernet-phy@1 { /* Marvell 88E1318 */
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
ethernet@70000 {
|
|
status = "okay";
|
|
phy = <&phy0>;
|
|
phy-mode = "rgmii-id";
|
|
};
|
|
|
|
ethernet@74000 {
|
|
status = "okay";
|
|
phy = <&phy1>;
|
|
phy-mode = "rgmii-id";
|
|
};
|
|
|
|
/* Front USB 2.0 port */
|
|
usb@50000 {
|
|
status = "okay";
|
|
};
|
|
|
|
i2c@11000 {
|
|
compatible = "marvell,mv64xxx-i2c";
|
|
clock-frequency = <400000>;
|
|
status = "okay";
|
|
|
|
isl12057: isl12057@68 {
|
|
compatible = "isil,isl12057";
|
|
reg = <0x68>;
|
|
};
|
|
|
|
/* Controller for rear fan #1 of 3 (Protechnic
|
|
* MGT4012XB-O20, 8000RPM) near eSATA port */
|
|
g762_fan1: g762@3e {
|
|
compatible = "gmt,g762";
|
|
reg = <0x3e>;
|
|
clocks = <&g762_clk>; /* input clock */
|
|
fan_gear_mode = <0>;
|
|
fan_startv = <1>;
|
|
pwm_polarity = <0>;
|
|
};
|
|
|
|
/* Controller for rear (center) fan #2 of 3 */
|
|
g762_fan2: g762@48 {
|
|
compatible = "gmt,g762";
|
|
reg = <0x48>;
|
|
clocks = <&g762_clk>; /* input clock */
|
|
fan_gear_mode = <0>;
|
|
fan_startv = <1>;
|
|
pwm_polarity = <0>;
|
|
};
|
|
|
|
/* Controller for rear fan #3 of 3 */
|
|
g762_fan3: g762@49 {
|
|
compatible = "gmt,g762";
|
|
reg = <0x49>;
|
|
clocks = <&g762_clk>; /* input clock */
|
|
fan_gear_mode = <0>;
|
|
fan_startv = <1>;
|
|
pwm_polarity = <0>;
|
|
};
|
|
|
|
/* Temperature sensor */
|
|
g751: g751@4c {
|
|
compatible = "gmt,g751";
|
|
reg = <0x4c>;
|
|
};
|
|
};
|
|
|
|
nand@d0000 {
|
|
status = "okay";
|
|
num-cs = <1>;
|
|
marvell,nand-keep-config;
|
|
marvell,nand-enable-arbiter;
|
|
nand-on-flash-bbt;
|
|
|
|
/* Use Hardware BCH ECC */
|
|
nand-ecc-strength = <4>;
|
|
nand-ecc-step-size = <512>;
|
|
|
|
partition@0 {
|
|
label = "u-boot";
|
|
reg = <0x0000000 0x180000>; /* 1.5MB */
|
|
read-only;
|
|
};
|
|
|
|
partition@180000 {
|
|
label = "u-boot-env";
|
|
reg = <0x180000 0x20000>; /* 128KB */
|
|
read-only;
|
|
};
|
|
|
|
partition@200000 {
|
|
label = "uImage";
|
|
reg = <0x0200000 0x600000>; /* 6MB */
|
|
};
|
|
|
|
partition@800000 {
|
|
label = "minirootfs";
|
|
reg = <0x0800000 0x400000>; /* 4MB */
|
|
};
|
|
|
|
/* Last MB is for the BBT, i.e. not writable */
|
|
partition@c00000 {
|
|
label = "ubifs";
|
|
reg = <0x0c00000 0x7400000>; /* 116MB */
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
clocks {
|
|
g762_clk: g762-oscillator {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
};
|
|
};
|
|
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin
|
|
&sata3_led_pin &sata4_led_pin>;
|
|
pinctrl-names = "default";
|
|
|
|
red-sata1-led {
|
|
label = "rn2120:red:sata1";
|
|
gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
red-sata2-led {
|
|
label = "rn2120:red:sata2";
|
|
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
red-sata3-led {
|
|
label = "rn2120:red:sata3";
|
|
gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
red-sata4-led {
|
|
label = "rn2120:red:sata4";
|
|
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
red-err-led {
|
|
label = "rn2120:red:err";
|
|
gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
|
|
default-state = "off";
|
|
};
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
pinctrl-0 = <&power_button_pin &reset_button_pin>;
|
|
pinctrl-names = "default";
|
|
|
|
power-button {
|
|
label = "Power Button";
|
|
linux,code = <KEY_POWER>;
|
|
gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
reset-button {
|
|
label = "Reset Button";
|
|
linux,code = <KEY_RESTART>;
|
|
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
gpio-poweroff {
|
|
compatible = "gpio-poweroff";
|
|
pinctrl-0 = <&poweroff>;
|
|
pinctrl-names = "default";
|
|
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
poweroff: poweroff {
|
|
marvell,pins = "mpp42";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
power_button_pin: power-button-pin {
|
|
marvell,pins = "mpp27";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
reset_button_pin: reset-button-pin {
|
|
marvell,pins = "mpp41";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata1_led_pin: sata1-led-pin {
|
|
marvell,pins = "mpp31";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata2_led_pin: sata2-led-pin {
|
|
marvell,pins = "mpp40";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata3_led_pin: sata3-led-pin {
|
|
marvell,pins = "mpp44";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata4_led_pin: sata4-led-pin {
|
|
marvell,pins = "mpp47";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata1_power_pin: sata1-power-pin {
|
|
marvell,pins = "mpp24";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata2_power_pin: sata2-power-pin {
|
|
marvell,pins = "mpp25";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata3_power_pin: sata3-power-pin {
|
|
marvell,pins = "mpp26";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata4_power_pin: sata4-power-pin {
|
|
marvell,pins = "mpp28";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata1_pres_pin: sata1-pres-pin {
|
|
marvell,pins = "mpp32";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata2_pres_pin: sata2-pres-pin {
|
|
marvell,pins = "mpp33";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata3_pres_pin: sata3-pres-pin {
|
|
marvell,pins = "mpp34";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
sata4_pres_pin: sata4-pres-pin {
|
|
marvell,pins = "mpp35";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
err_led_pin: err-led-pin {
|
|
marvell,pins = "mpp45";
|
|
marvell,function = "gpio";
|
|
};
|
|
};
|