132 lines
2.7 KiB
Plaintext
132 lines
2.7 KiB
Plaintext
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/*
|
||
|
|
* Device Tree file for Seagate NAS 4-Bay (Armada 370 SoC).
|
||
|
|
*
|
||
|
|
* Copyright (C) 2015 Seagate
|
||
|
|
*
|
||
|
|
* Author: Vincent Donnefort <vdonnefort@gmail.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Here are some information allowing to identify the device:
|
||
|
|
*
|
||
|
|
* Product name : Seagate NAS 4-Bay
|
||
|
|
* Code name (board/PCB) : Dart 4-Bay
|
||
|
|
* Model name (case sticker) : SRPD40
|
||
|
|
* Material desc (product spec) : STCUxxxxxxx
|
||
|
|
*/
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
#include "armada-370-seagate-nas-xbay.dtsi"
|
||
|
|
#include <dt-bindings/leds/leds-ns2.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "Seagate NAS 4-Bay (Dart, SRPD40)";
|
||
|
|
compatible = "seagate,dart-4", "marvell,armada370", "marvell,armada-370-xp";
|
||
|
|
|
||
|
|
soc {
|
||
|
|
internal-regs {
|
||
|
|
ethernet@74000 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-0 = <&ge1_rgmii_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
phy = <&phy1>;
|
||
|
|
phy-mode = "rgmii-id";
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c@11000 {
|
||
|
|
/* I2C GPIO expander (PCA9554A) */
|
||
|
|
pca9554: pca9554@21 {
|
||
|
|
compatible = "nxp,pca9554";
|
||
|
|
reg = <0x21>;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
gpio-controller;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
regulators {
|
||
|
|
regulator@3 {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
reg = <3>;
|
||
|
|
regulator-name = "SATA2 power";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
enable-active-high;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
gpio = <&pca9554 6 GPIO_ACTIVE_HIGH>;
|
||
|
|
};
|
||
|
|
regulator@4 {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
reg = <4>;
|
||
|
|
regulator-name = "SATA3 power";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
enable-active-high;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
gpio = <&pca9554 7 GPIO_ACTIVE_HIGH>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio-leds {
|
||
|
|
led-red-sata2 {
|
||
|
|
label = "dart:red:sata2";
|
||
|
|
gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
led-red-sata3 {
|
||
|
|
label = "dart:red:sata3";
|
||
|
|
gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
leds-ns2 {
|
||
|
|
compatible = "lacie,ns2-leds";
|
||
|
|
|
||
|
|
white-sata2 {
|
||
|
|
label = "dart:white:sata2";
|
||
|
|
cmd-gpio = <&pca9554 1 GPIO_ACTIVE_HIGH>;
|
||
|
|
slow-gpio = <&pca9554 2 GPIO_ACTIVE_HIGH>;
|
||
|
|
num-modes = <4>;
|
||
|
|
modes-map = <NS_V2_LED_SATA 0 0
|
||
|
|
NS_V2_LED_OFF 0 1
|
||
|
|
NS_V2_LED_ON 1 0
|
||
|
|
NS_V2_LED_ON 1 1>;
|
||
|
|
};
|
||
|
|
white-sata3 {
|
||
|
|
label = "dart:white:sata3";
|
||
|
|
cmd-gpio = <&pca9554 4 GPIO_ACTIVE_HIGH>;
|
||
|
|
slow-gpio = <&pca9554 5 GPIO_ACTIVE_HIGH>;
|
||
|
|
num-modes = <4>;
|
||
|
|
modes-map = <NS_V2_LED_SATA 0 0
|
||
|
|
NS_V2_LED_OFF 0 1
|
||
|
|
NS_V2_LED_ON 1 0
|
||
|
|
NS_V2_LED_ON 1 1>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio-fan {
|
||
|
|
gpio-fan,speed-map =
|
||
|
|
< 0 3
|
||
|
|
800 2
|
||
|
|
1050 1
|
||
|
|
1300 0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&pciec {
|
||
|
|
/* SATA AHCI controller 88SE9170 */
|
||
|
|
pcie@1,0 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&mdio {
|
||
|
|
phy1: ethernet-phy@1 {
|
||
|
|
reg = <1>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|