cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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armada-370-seagate-nas-4bay.dts (2710B)

      1// SPDX-License-Identifier: GPL-2.0
      2/*
      3 * Device Tree file for Seagate NAS 4-Bay (Armada 370 SoC).
      4 *
      5 * Copyright (C) 2015 Seagate
      6 *
      7 * Author: Vincent Donnefort <vdonnefort@gmail.com>
      8 */
      9
     10/*
     11 * Here are some information allowing to identify the device:
     12 *
     13 * Product name                 : Seagate NAS 4-Bay
     14 * Code name (board/PCB)        : Dart 4-Bay
     15 * Model name (case sticker)    : SRPD40
     16 * Material desc (product spec) : STCUxxxxxxx
     17 */
     18
     19/dts-v1/;
     20#include "armada-370-seagate-nas-xbay.dtsi"
     21#include <dt-bindings/leds/leds-ns2.h>
     22
     23/ {
     24	model = "Seagate NAS 4-Bay (Dart, SRPD40)";
     25	compatible = "seagate,dart-4", "marvell,armada370", "marvell,armada-370-xp";
     26
     27	soc {
     28		internal-regs {
     29			ethernet@74000 {
     30				status = "okay";
     31				pinctrl-0 = <&ge1_rgmii_pins>;
     32				pinctrl-names = "default";
     33				phy = <&phy1>;
     34				phy-mode = "rgmii-id";
     35			};
     36
     37			i2c@11000 {
     38				/* I2C GPIO expander (PCA9554A) */
     39				pca9554: pca9554@21 {
     40					compatible = "nxp,pca9554";
     41					reg = <0x21>;
     42					#gpio-cells = <2>;
     43					gpio-controller;
     44				};
     45			};
     46		};
     47	};
     48
     49	regulators {
     50		regulator@3 {
     51			compatible = "regulator-fixed";
     52			reg = <3>;
     53			regulator-name = "SATA2 power";
     54			regulator-min-microvolt = <5000000>;
     55			regulator-max-microvolt = <5000000>;
     56			enable-active-high;
     57			regulator-always-on;
     58			regulator-boot-on;
     59			gpio = <&pca9554 6 GPIO_ACTIVE_HIGH>;
     60		};
     61		regulator@4 {
     62			compatible = "regulator-fixed";
     63			reg = <4>;
     64			regulator-name = "SATA3 power";
     65			regulator-min-microvolt = <5000000>;
     66			regulator-max-microvolt = <5000000>;
     67			enable-active-high;
     68			regulator-always-on;
     69			regulator-boot-on;
     70			gpio = <&pca9554 7 GPIO_ACTIVE_HIGH>;
     71		};
     72	};
     73
     74	gpio-leds {
     75		red-sata2 {
     76			label = "dart:red:sata2";
     77			gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
     78		};
     79		red-sata3 {
     80			label = "dart:red:sata3";
     81			gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
     82		};
     83	};
     84
     85	leds-ns2 {
     86		compatible = "lacie,ns2-leds";
     87
     88		white-sata2 {
     89			label = "dart:white:sata2";
     90			cmd-gpio = <&pca9554 1 GPIO_ACTIVE_HIGH>;
     91			slow-gpio = <&pca9554 2 GPIO_ACTIVE_HIGH>;
     92			num-modes = <4>;
     93			modes-map = <NS_V2_LED_SATA 0 0
     94				     NS_V2_LED_OFF  0 1
     95				     NS_V2_LED_ON   1 0
     96				     NS_V2_LED_ON   1 1>;
     97		};
     98		white-sata3 {
     99			label = "dart:white:sata3";
    100			cmd-gpio = <&pca9554 4 GPIO_ACTIVE_HIGH>;
    101			slow-gpio = <&pca9554 5 GPIO_ACTIVE_HIGH>;
    102			num-modes = <4>;
    103			modes-map = <NS_V2_LED_SATA 0 0
    104				     NS_V2_LED_OFF  0 1
    105				     NS_V2_LED_ON   1 0
    106				     NS_V2_LED_ON   1 1>;
    107		};
    108	};
    109
    110	gpio-fan {
    111		gpio-fan,speed-map =
    112			<   0 3
    113			  800 2
    114			  1050 1
    115			  1300 0>;
    116	};
    117};
    118
    119&pciec {
    120	/* SATA AHCI controller 88SE9170 */
    121	pcie@1,0 {
    122		status = "okay";
    123	};
    124};
    125
    126&mdio {
    127	phy1: ethernet-phy@1 {
    128		reg = <1>;
    129	};
    130};
    131