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ca36855e | 1 | // SPDX-License-Identifier: GPL-2.0 |
85a9efcd VD |
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> | |
85a9efcd VD |
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 { | |
85a9efcd | 28 | internal-regs { |
85a9efcd VD |
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 | }; | |
1fc21295 | 118 | |
8d977093 GC |
119 | &pciec { |
120 | /* SATA AHCI controller 88SE9170 */ | |
121 | pcie@1,0 { | |
122 | status = "okay"; | |
123 | }; | |
124 | }; | |
125 | ||
1fc21295 GC |
126 | &mdio { |
127 | phy1: ethernet-phy@1 { | |
128 | reg = <1>; | |
129 | }; | |
130 | }; | |
131 |