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 = "Onion Omega";
11	compatible = "onion,omega";
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		system {
26			label = "onion:amber:system";
27			gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
28			default-state = "off";
29		};
30	};
31
32	gpio-keys-polled {
33		compatible = "gpio-keys-polled";
34		#address-cells = <1>;
35		#size-cells = <0>;
36		poll-interval = <100>;
37
38		button@0 {
39			label = "reset";
40			linux,code = <KEY_RESTART>;
41			gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
42		};
43	};
44};
45
46&ref {
47	clock-frequency = <25000000>;
48};
49
50&uart {
51	status = "okay";
52};
53
54&gpio {
55	status = "okay";
56};
57
58&usb {
59	dr_mode = "host";
60	status = "okay";
61};
62
63&usb_phy {
64	status = "okay";
65};
66
67&spi {
68	num-chipselects = <1>;
69	status = "okay";
70
71	/* Winbond 25Q128FVSG SPI flash */
72	spiflash: w25q128@0 {
73		#address-cells = <1>;
74		#size-cells = <1>;
75		compatible = "winbond,w25q128", "jedec,spi-nor";
76		spi-max-frequency = <104000000>;
77		reg = <0>;
78	};
79};
80