1// SPDX-License-Identifier: GPL-2.0
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};
104