| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | regulator-3 { |
| 50 | compatible = "regulator-fixed"; |
| 51 | regulator-name = "SATA2 power"; |
| 52 | regulator-min-microvolt = <5000000>; |
| 53 | regulator-max-microvolt = <5000000>; |
| 54 | enable-active-high; |
| 55 | regulator-always-on; |
| 56 | regulator-boot-on; |
| 57 | gpio = <&pca9554 6 GPIO_ACTIVE_HIGH>; |
| 58 | }; |
| 59 | |
| 60 | regulator-4 { |
| 61 | compatible = "regulator-fixed"; |
| 62 | regulator-name = "SATA3 power"; |
| 63 | regulator-min-microvolt = <5000000>; |
| 64 | regulator-max-microvolt = <5000000>; |
| 65 | enable-active-high; |
| 66 | regulator-always-on; |
| 67 | regulator-boot-on; |
| 68 | gpio = <&pca9554 7 GPIO_ACTIVE_HIGH>; |
| 69 | }; |
| 70 | |
| 71 | gpio-leds { |
| 72 | led-red-sata2 { |
| 73 | label = "dart:red:sata2"; |
| 74 | gpios = <&pca9554 0 GPIO_ACTIVE_LOW>; |
| 75 | }; |
| 76 | led-red-sata3 { |
| 77 | label = "dart:red:sata3"; |
| 78 | gpios = <&pca9554 3 GPIO_ACTIVE_LOW>; |
| 79 | }; |
| 80 | }; |
| 81 | |
| 82 | leds-ns2 { |
| 83 | compatible = "lacie,ns2-leds"; |
| 84 | |
| 85 | white-sata2 { |
| 86 | label = "dart:white:sata2"; |
| 87 | cmd-gpio = <&pca9554 1 GPIO_ACTIVE_HIGH>; |
| 88 | slow-gpio = <&pca9554 2 GPIO_ACTIVE_HIGH>; |
| 89 | num-modes = <4>; |
| 90 | modes-map = <NS_V2_LED_SATA 0 0 |
| 91 | NS_V2_LED_OFF 0 1 |
| 92 | NS_V2_LED_ON 1 0 |
| 93 | NS_V2_LED_ON 1 1>; |
| 94 | }; |
| 95 | white-sata3 { |
| 96 | label = "dart:white:sata3"; |
| 97 | cmd-gpio = <&pca9554 4 GPIO_ACTIVE_HIGH>; |
| 98 | slow-gpio = <&pca9554 5 GPIO_ACTIVE_HIGH>; |
| 99 | num-modes = <4>; |
| 100 | modes-map = <NS_V2_LED_SATA 0 0 |
| 101 | NS_V2_LED_OFF 0 1 |
| 102 | NS_V2_LED_ON 1 0 |
| 103 | NS_V2_LED_ON 1 1>; |
| 104 | }; |
| 105 | }; |
| 106 | |
| 107 | gpio-fan { |
| 108 | gpio-fan,speed-map = |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame^] | 109 | < 0 3>, |
| 110 | < 800 2>, |
| 111 | <1050 1>, |
| 112 | <1300 0>; |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 113 | }; |
| 114 | }; |
| 115 | |
| 116 | &pciec { |
| 117 | /* SATA AHCI controller 88SE9170 */ |
| 118 | pcie@1,0 { |
| 119 | status = "okay"; |
| 120 | }; |
| 121 | }; |
| 122 | |
| 123 | &mdio { |
| 124 | phy1: ethernet-phy@1 { |
| 125 | reg = <1>; |
| 126 | }; |
| 127 | }; |
| 128 | |