Commit | Line | Data |
---|---|---|
b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
3b9ec1b3 AP |
2 | /dts-v1/; |
3 | ||
4 | #include <dt-bindings/gpio/gpio.h> | |
5 | #include <dt-bindings/input/input.h> | |
6 | ||
7 | #include "ar9331.dtsi" | |
8 | ||
9 | / { | |
10 | model = "Dragino MS14 (Dragino 2)"; | |
11 | compatible = "dragino,ms14"; | |
12 | ||
13 | aliases { | |
14 | serial0 = &uart; | |
15 | }; | |
16 | ||
17 | memory@0 { | |
18 | device_type = "memory"; | |
19 | reg = <0x0 0x4000000>; | |
20 | }; | |
21 | ||
22 | leds { | |
23 | compatible = "gpio-leds"; | |
24 | ||
25 | wlan { | |
26 | label = "dragino2:red:wlan"; | |
27 | gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; | |
28 | default-state = "off"; | |
29 | }; | |
30 | ||
31 | lan { | |
32 | label = "dragino2:red:lan"; | |
33 | gpios = <&gpio 13 GPIO_ACTIVE_LOW>; | |
34 | default-state = "off"; | |
35 | }; | |
36 | ||
37 | wan { | |
38 | label = "dragino2:red:wan"; | |
39 | gpios = <&gpio 17 GPIO_ACTIVE_LOW>; | |
40 | default-state = "off"; | |
41 | }; | |
42 | ||
43 | system { | |
44 | label = "dragino2:red:system"; | |
45 | gpios = <&gpio 28 GPIO_ACTIVE_HIGH>; | |
46 | default-state = "off"; | |
47 | }; | |
48 | }; | |
49 | ||
50 | gpio-keys-polled { | |
51 | compatible = "gpio-keys-polled"; | |
52 | #address-cells = <1>; | |
53 | #size-cells = <0>; | |
54 | poll-interval = <100>; | |
55 | ||
56 | button@0 { | |
57 | label = "jumpstart"; | |
58 | linux,code = <KEY_WPS_BUTTON>; | |
59 | gpios = <&gpio 11 GPIO_ACTIVE_LOW>; | |
60 | }; | |
61 | ||
62 | button@1 { | |
63 | label = "reset"; | |
64 | linux,code = <KEY_RESTART>; | |
65 | gpios = <&gpio 12 GPIO_ACTIVE_LOW>; | |
66 | }; | |
67 | }; | |
68 | }; | |
69 | ||
70 | &ref { | |
71 | clock-frequency = <25000000>; | |
72 | }; | |
73 | ||
74 | &uart { | |
75 | status = "okay"; | |
76 | }; | |
77 | ||
78 | &gpio { | |
79 | status = "okay"; | |
80 | }; | |
81 | ||
82 | &usb { | |
83 | dr_mode = "host"; | |
84 | status = "okay"; | |
85 | }; | |
86 | ||
87 | &usb_phy { | |
88 | status = "okay"; | |
89 | }; | |
90 | ||
91 | &spi { | |
92 | num-chipselects = <1>; | |
93 | status = "okay"; | |
94 | ||
95 | /* Winbond 25Q128BVFG SPI flash */ | |
96 | spiflash: w25q128@0 { | |
97 | #address-cells = <1>; | |
98 | #size-cells = <1>; | |
99 | compatible = "winbond,w25q128", "jedec,spi-nor"; | |
100 | spi-max-frequency = <104000000>; | |
101 | reg = <0>; | |
102 | }; | |
103 | }; |