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3404fe15 VV |
1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
2 | /* | |
3 | * Device Tree file for ESPRESSObin-Ultra board. | |
4 | * Copyright (C) 2019 Globalscale technologies, Inc. | |
5 | * | |
6 | * Jason Hung <jhung@globalscaletechnologies.com> | |
7 | */ | |
8 | ||
9 | /dts-v1/; | |
10 | ||
11 | #include "armada-3720-espressobin.dtsi" | |
12 | ||
13 | / { | |
14 | model = "Globalscale Marvell ESPRESSOBin Ultra Board"; | |
172f5fbd | 15 | compatible = "globalscale,espressobin-ultra", "globalscale,espressobin", |
5a736382 | 16 | "marvell,armada3720", "marvell,armada3700"; |
3404fe15 VV |
17 | |
18 | aliases { | |
19 | /* ethernet1 is WAN port */ | |
20 | ethernet1 = &switch0port5; | |
21 | ethernet2 = &switch0port1; | |
22 | ethernet3 = &switch0port2; | |
23 | ethernet4 = &switch0port3; | |
24 | ethernet5 = &switch0port4; | |
25 | }; | |
26 | ||
0ee03b8c BS |
27 | /delete-node/ regulator; |
28 | ||
3404fe15 VV |
29 | reg_usb3_vbus: usb3-vbus { |
30 | compatible = "regulator-fixed"; | |
31 | regulator-name = "usb3-vbus"; | |
32 | regulator-min-microvolt = <5000000>; | |
33 | regulator-max-microvolt = <5000000>; | |
34 | enable-active-high; | |
35 | gpio = <&gpionb 19 GPIO_ACTIVE_HIGH>; | |
36 | }; | |
37 | ||
38 | usb3_phy: usb3-phy { | |
39 | compatible = "usb-nop-xceiv"; | |
40 | vcc-supply = <®_usb3_vbus>; | |
41 | }; | |
42 | ||
43 | gpio-leds { | |
44 | pinctrl-names = "default"; | |
45 | compatible = "gpio-leds"; | |
46 | /* No assigned functions to the LEDs by default */ | |
47 | led1 { | |
48 | label = "ebin-ultra:blue:led1"; | |
49 | gpios = <&gpionb 11 GPIO_ACTIVE_LOW>; | |
50 | }; | |
51 | led2 { | |
52 | label = "ebin-ultra:green:led2"; | |
53 | gpios = <&gpionb 12 GPIO_ACTIVE_LOW>; | |
54 | }; | |
55 | led3 { | |
56 | label = "ebin-ultra:red:led3"; | |
57 | gpios = <&gpionb 13 GPIO_ACTIVE_LOW>; | |
58 | }; | |
59 | led4 { | |
60 | label = "ebin-ultra:yellow:led4"; | |
61 | gpios = <&gpionb 14 GPIO_ACTIVE_LOW>; | |
62 | }; | |
63 | }; | |
64 | }; | |
65 | ||
66 | &sdhci0 { | |
67 | status = "okay"; | |
68 | }; | |
69 | ||
70 | &sdhci1 { | |
0ee03b8c | 71 | /delete-property/ vqmmc-supply; |
3404fe15 VV |
72 | status = "disabled"; |
73 | }; | |
74 | ||
75 | &spi0 { | |
76 | flash@0 { | |
3404fe15 VV |
77 | partitions { |
78 | compatible = "fixed-partitions"; | |
79 | #address-cells = <1>; | |
80 | #size-cells = <1>; | |
81 | ||
82 | partition@0 { | |
83 | label = "firmware"; | |
84 | reg = <0x0 0x3e0000>; | |
85 | }; | |
86 | partition@3e0000 { | |
87 | label = "hw-info"; | |
88 | reg = <0x3e0000 0x10000>; | |
89 | read-only; | |
90 | }; | |
91 | partition@3f0000 { | |
92 | label = "u-boot-env"; | |
93 | reg = <0x3f0000 0x10000>; | |
94 | }; | |
95 | }; | |
96 | }; | |
97 | }; | |
98 | ||
99 | &i2c0 { | |
100 | status = "okay"; | |
101 | pinctrl-names = "default"; | |
102 | pinctrl-0 = <&i2c1_pins>; | |
103 | ||
104 | clock-frequency = <100000>; | |
105 | ||
106 | rtc@51 { | |
107 | compatible = "nxp,pcf8563"; | |
108 | reg = <0x51>; | |
109 | }; | |
110 | }; | |
111 | ||
112 | &usb3 { | |
113 | usb-phy = <&usb3_phy>; | |
3404fe15 VV |
114 | }; |
115 | ||
116 | &mdio { | |
117 | extphy: ethernet-phy@1 { | |
118 | reg = <1>; | |
e836070f RM |
119 | |
120 | reset-gpios = <&gpionb 2 GPIO_ACTIVE_LOW>; | |
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121 | }; |
122 | }; | |
123 | ||
124 | &switch0 { | |
125 | reg = <3>; | |
126 | ||
e836070f RM |
127 | reset-gpios = <&gpiosb 23 GPIO_ACTIVE_LOW>; |
128 | ||
fedb923a LW |
129 | ethernet-ports { |
130 | switch0port1: ethernet-port@1 { | |
3404fe15 VV |
131 | reg = <1>; |
132 | label = "lan0"; | |
133 | phy-handle = <&switch0phy0>; | |
134 | }; | |
135 | ||
fedb923a | 136 | switch0port2: ethernet-port@2 { |
3404fe15 VV |
137 | reg = <2>; |
138 | label = "lan1"; | |
139 | phy-handle = <&switch0phy1>; | |
140 | }; | |
141 | ||
fedb923a | 142 | switch0port3: ethernet-port@3 { |
3404fe15 VV |
143 | reg = <3>; |
144 | label = "lan2"; | |
145 | phy-handle = <&switch0phy2>; | |
146 | }; | |
147 | ||
fedb923a | 148 | switch0port4: ethernet-port@4 { |
3404fe15 VV |
149 | reg = <4>; |
150 | label = "lan3"; | |
151 | phy-handle = <&switch0phy3>; | |
152 | }; | |
153 | ||
fedb923a | 154 | switch0port5: ethernet-port@5 { |
3404fe15 VV |
155 | reg = <5>; |
156 | label = "wan"; | |
157 | phy-handle = <&extphy>; | |
158 | phy-mode = "sgmii"; | |
159 | }; | |
160 | }; | |
161 | ||
162 | mdio { | |
fedb923a | 163 | switch0phy3: ethernet-phy@14 { |
3404fe15 VV |
164 | reg = <0x14>; |
165 | }; | |
166 | }; | |
167 | }; |