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b6e30a47 LW |
1 | /* |
2 | * kirkwood-pogoplug-series-4.dts - Device tree file for PogoPlug Series 4 | |
3 | * inspired by the board files made by Kevin Mihelich for ArchLinux, | |
4 | * and their DTS file. | |
5 | * | |
6 | * Copyright (C) 2015 Linus Walleij <linus.walleij@linaro.org> | |
7 | */ | |
8 | ||
9 | /dts-v1/; | |
10 | ||
11 | #include "kirkwood.dtsi" | |
12 | #include "kirkwood-6192.dtsi" | |
13 | #include <dt-bindings/input/linux-event-codes.h> | |
14 | ||
15 | / { | |
16 | model = "Cloud Engines PogoPlug Series 4"; | |
17 | compatible = "cloudengines,pogoplugv4", "marvell,kirkwood-88f6192", | |
18 | "marvell,kirkwood"; | |
19 | ||
20 | memory { | |
21 | device_type = "memory"; | |
22 | reg = <0x00000000 0x08000000>; | |
23 | }; | |
24 | ||
25 | chosen { | |
26 | stdout-path = "uart0:115200n8"; | |
27 | }; | |
28 | ||
29 | gpio_keys { | |
30 | compatible = "gpio-keys"; | |
31 | #address-cells = <1>; | |
32 | #size-cells = <0>; | |
33 | pinctrl-0 = <&pmx_button_eject>; | |
34 | pinctrl-names = "default"; | |
35 | ||
36 | button@1 { | |
37 | debounce_interval = <50>; | |
38 | wakeup-source; | |
39 | linux,code = <KEY_EJECTCD>; | |
40 | label = "Eject Button"; | |
41 | gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; | |
42 | }; | |
43 | }; | |
44 | ||
45 | gpio-leds { | |
46 | compatible = "gpio-leds"; | |
47 | pinctrl-0 = <&pmx_led_green &pmx_led_red>; | |
48 | pinctrl-names = "default"; | |
49 | ||
50 | health { | |
51 | label = "pogoplugv4:green:health"; | |
52 | gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; | |
53 | default-state = "on"; | |
54 | }; | |
55 | fault { | |
56 | label = "pogoplugv4:red:fault"; | |
57 | gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; | |
58 | }; | |
59 | }; | |
60 | }; | |
61 | ||
62 | &pinctrl { | |
63 | pmx_sata0: pmx-sata0 { | |
64 | marvell,pins = "mpp21"; | |
65 | marvell,function = "sata0"; | |
66 | }; | |
67 | ||
68 | pmx_sata1: pmx-sata1 { | |
69 | marvell,pins = "mpp20"; | |
70 | marvell,function = "sata1"; | |
71 | }; | |
72 | ||
73 | pmx_sdio_cd: pmx-sdio-cd { | |
74 | marvell,pins = "mpp27"; | |
75 | marvell,function = "gpio"; | |
76 | }; | |
77 | ||
78 | pmx_sdio_wp: pmx-sdio-wp { | |
79 | marvell,pins = "mpp28"; | |
80 | marvell,function = "gpio"; | |
81 | }; | |
82 | ||
83 | pmx_button_eject: pmx-button-eject { | |
84 | marvell,pins = "mpp29"; | |
85 | marvell,function = "gpio"; | |
86 | }; | |
87 | ||
88 | pmx_led_green: pmx-led-green { | |
89 | marvell,pins = "mpp22"; | |
90 | marvell,function = "gpio"; | |
91 | }; | |
92 | ||
93 | pmx_led_red: pmx-led-red { | |
94 | marvell,pins = "mpp24"; | |
95 | marvell,function = "gpio"; | |
96 | }; | |
97 | }; | |
98 | ||
99 | &uart0 { | |
100 | status = "okay"; | |
101 | }; | |
102 | ||
103 | /* | |
104 | * This PCIE controller has a USB 3.0 XHCI controller at 1,0 | |
105 | */ | |
106 | &pciec { | |
107 | status = "okay"; | |
108 | }; | |
109 | ||
110 | &pcie0 { | |
111 | status = "okay"; | |
112 | }; | |
113 | ||
114 | &sata { | |
115 | status = "okay"; | |
116 | pinctrl-0 = <&pmx_sata0 &pmx_sata1>; | |
117 | pinctrl-names = "default"; | |
118 | nr-ports = <1>; | |
119 | }; | |
120 | ||
121 | &sdio { | |
122 | status = "okay"; | |
123 | pinctrl-0 = <&pmx_sdio &pmx_sdio_cd &pmx_sdio_wp>; | |
124 | pinctrl-names = "default"; | |
125 | cd-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; | |
126 | wp-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>; | |
127 | }; | |
128 | ||
129 | &nand { | |
130 | /* 128 MiB of NAND flash */ | |
131 | chip-delay = <40>; | |
132 | status = "okay"; | |
133 | partitions { | |
134 | #address-cells = <1>; | |
135 | #size-cells = <1>; | |
136 | ||
137 | partition@0 { | |
138 | label = "u-boot"; | |
139 | reg = <0x00000000 0x200000>; | |
140 | read-only; | |
141 | }; | |
142 | ||
143 | partition@200000 { | |
144 | label = "uImage"; | |
145 | reg = <0x00200000 0x300000>; | |
146 | }; | |
147 | ||
148 | partition@500000 { | |
149 | label = "uImage2"; | |
150 | reg = <0x00500000 0x300000>; | |
151 | }; | |
152 | ||
153 | partition@800000 { | |
154 | label = "failsafe"; | |
155 | reg = <0x00800000 0x800000>; | |
156 | }; | |
157 | ||
158 | partition@1000000 { | |
159 | label = "root"; | |
160 | reg = <0x01000000 0x7000000>; | |
161 | }; | |
162 | }; | |
163 | }; | |
164 | ||
165 | &mdio { | |
166 | status = "okay"; | |
167 | ||
168 | ethphy0: ethernet-phy@0 { | |
169 | reg = <0>; | |
170 | }; | |
171 | }; | |
172 | ||
173 | ð0 { | |
174 | status = "okay"; | |
175 | ethernet0-port@0 { | |
176 | phy-handle = <ðphy0>; | |
177 | }; | |
178 | }; |