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85a9efcd VD |
1 | /* |
2 | * Device Tree file for Seagate NAS 4-Bay (Armada 370 SoC). | |
3 | * | |
4 | * Copyright (C) 2015 Seagate | |
5 | * | |
6 | * Author: Vincent Donnefort <vdonnefort@gmail.com> | |
7 | * | |
8 | * This file is licensed under the terms of the GNU General Public | |
9 | * License version 2. This program is licensed "as is" without any | |
10 | * warranty of any kind, whether express or implied. | |
11 | */ | |
12 | ||
13 | /* | |
14 | * Here are some information allowing to identify the device: | |
15 | * | |
16 | * Product name : Seagate NAS 4-Bay | |
17 | * Code name (board/PCB) : Dart 4-Bay | |
18 | * Model name (case sticker) : SRPD40 | |
19 | * Material desc (product spec) : STCUxxxxxxx | |
20 | */ | |
21 | ||
22 | /dts-v1/; | |
23 | #include "armada-370-seagate-nas-xbay.dtsi" | |
24 | #include <dt-bindings/leds/leds-ns2.h> | |
25 | ||
26 | / { | |
27 | model = "Seagate NAS 4-Bay (Dart, SRPD40)"; | |
28 | compatible = "seagate,dart-4", "marvell,armada370", "marvell,armada-370-xp"; | |
29 | ||
30 | soc { | |
85a9efcd | 31 | internal-regs { |
85a9efcd VD |
32 | ethernet@74000 { |
33 | status = "okay"; | |
34 | pinctrl-0 = <&ge1_rgmii_pins>; | |
35 | pinctrl-names = "default"; | |
36 | phy = <&phy1>; | |
37 | phy-mode = "rgmii-id"; | |
38 | }; | |
39 | ||
40 | i2c@11000 { | |
41 | /* I2C GPIO expander (PCA9554A) */ | |
42 | pca9554: pca9554@21 { | |
43 | compatible = "nxp,pca9554"; | |
44 | reg = <0x21>; | |
45 | #gpio-cells = <2>; | |
46 | gpio-controller; | |
47 | }; | |
48 | }; | |
49 | }; | |
50 | }; | |
51 | ||
52 | regulators { | |
53 | regulator@3 { | |
54 | compatible = "regulator-fixed"; | |
55 | reg = <3>; | |
56 | regulator-name = "SATA2 power"; | |
57 | regulator-min-microvolt = <5000000>; | |
58 | regulator-max-microvolt = <5000000>; | |
59 | enable-active-high; | |
60 | regulator-always-on; | |
61 | regulator-boot-on; | |
62 | gpio = <&pca9554 6 GPIO_ACTIVE_HIGH>; | |
63 | }; | |
64 | regulator@4 { | |
65 | compatible = "regulator-fixed"; | |
66 | reg = <4>; | |
67 | regulator-name = "SATA3 power"; | |
68 | regulator-min-microvolt = <5000000>; | |
69 | regulator-max-microvolt = <5000000>; | |
70 | enable-active-high; | |
71 | regulator-always-on; | |
72 | regulator-boot-on; | |
73 | gpio = <&pca9554 7 GPIO_ACTIVE_HIGH>; | |
74 | }; | |
75 | }; | |
76 | ||
77 | gpio-leds { | |
78 | red-sata2 { | |
79 | label = "dart:red:sata2"; | |
80 | gpios = <&pca9554 0 GPIO_ACTIVE_LOW>; | |
81 | }; | |
82 | red-sata3 { | |
83 | label = "dart:red:sata3"; | |
84 | gpios = <&pca9554 3 GPIO_ACTIVE_LOW>; | |
85 | }; | |
86 | }; | |
87 | ||
88 | leds-ns2 { | |
89 | compatible = "lacie,ns2-leds"; | |
90 | ||
91 | white-sata2 { | |
92 | label = "dart:white:sata2"; | |
93 | cmd-gpio = <&pca9554 1 GPIO_ACTIVE_HIGH>; | |
94 | slow-gpio = <&pca9554 2 GPIO_ACTIVE_HIGH>; | |
95 | num-modes = <4>; | |
96 | modes-map = <NS_V2_LED_SATA 0 0 | |
97 | NS_V2_LED_OFF 0 1 | |
98 | NS_V2_LED_ON 1 0 | |
99 | NS_V2_LED_ON 1 1>; | |
100 | }; | |
101 | white-sata3 { | |
102 | label = "dart:white:sata3"; | |
103 | cmd-gpio = <&pca9554 4 GPIO_ACTIVE_HIGH>; | |
104 | slow-gpio = <&pca9554 5 GPIO_ACTIVE_HIGH>; | |
105 | num-modes = <4>; | |
106 | modes-map = <NS_V2_LED_SATA 0 0 | |
107 | NS_V2_LED_OFF 0 1 | |
108 | NS_V2_LED_ON 1 0 | |
109 | NS_V2_LED_ON 1 1>; | |
110 | }; | |
111 | }; | |
112 | ||
113 | gpio-fan { | |
114 | gpio-fan,speed-map = | |
115 | < 0 3 | |
116 | 800 2 | |
117 | 1050 1 | |
118 | 1300 0>; | |
119 | }; | |
120 | }; | |
1fc21295 | 121 | |
8d977093 GC |
122 | &pciec { |
123 | /* SATA AHCI controller 88SE9170 */ | |
124 | pcie@1,0 { | |
125 | status = "okay"; | |
126 | }; | |
127 | }; | |
128 | ||
1fc21295 GC |
129 | &mdio { |
130 | phy1: ethernet-phy@1 { | |
131 | reg = <1>; | |
132 | }; | |
133 | }; | |
134 |