ramips: add support for ALFA Network AWUSFREE1
[openwrt/staging/wigyori.git] / target / linux / ramips / dts / AWUSFREE1.dts
1 /*
2 * BSD LICENSE
3 *
4 * Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.com>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the names of the copyright holders nor the names of any
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 /dts-v1/;
34
35 #include "mt7628an.dtsi"
36
37 #include <dt-bindings/gpio/gpio.h>
38 #include <dt-bindings/input/input.h>
39
40 / {
41 compatible = "alfa-network,awusfree1", "mediatek,mt7628an-soc";
42 model = "ALFA Network AWUSFREE1";
43
44 chosen {
45 bootargs = "console=ttyS0,115200";
46 };
47
48 gpio-keys-polled {
49 compatible = "gpio-keys-polled";
50 #address-cells = <1>;
51 #size-cells = <0>;
52 poll-interval = <20>;
53
54 reset {
55 label = "reset";
56 gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
57 linux,code = <KEY_RESTART>;
58 };
59 };
60
61 gpio-leds {
62 compatible = "gpio-leds";
63
64 system {
65 label = "awusfree1:orange:system";
66 gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
67 };
68
69 wlan {
70 label = "awusfree1:blue:wlan";
71 gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
72 };
73 };
74
75 memory@0 {
76 device_type = "memory";
77 reg = <0x0 0x4000000>;
78 };
79 };
80
81 &ehci {
82 status = "disabled";
83 };
84
85 &esw {
86 mediatek,portdisable = <0x1e>;
87 };
88
89 &ethernet {
90 mtd-mac-address = <&factory 0x2e>;
91 };
92
93 &gpio1 {
94 status = "okay";
95 };
96
97 &ohci {
98 status = "disabled";
99 };
100
101 &pinctrl {
102 state_default: pinctrl0 {
103 gpio {
104 ralink,group = "p0led_an", "wdt", "wled_an";
105 ralink,function = "gpio";
106 };
107
108 ext_lna {
109 ralink,group = "uart1";
110 ralink,function = "sw_r";
111 };
112
113 ext_pa {
114 ralink,group = "i2s";
115 ralink,function = "antenna";
116 };
117 };
118 };
119
120 &spi0 {
121 status = "okay";
122
123 m25p80@0 {
124 #address-cells = <1>;
125 #size-cells = <1>;
126 compatible = "jedec,spi-nor";
127 reg = <0>;
128 spi-max-frequency = <10000000>;
129 m25p,chunked-io = <32>;
130
131 partition@0 {
132 label = "u-boot";
133 reg = <0x0 0x30000>;
134 read-only;
135 };
136
137 partition@30000 {
138 label = "u-boot-env";
139 reg = <0x30000 0x1000>;
140 };
141
142 partition@031000 {
143 label = "config";
144 reg = <0x31000 0xf000>;
145 read-only;
146 };
147
148 factory: partition@40000 {
149 label = "factory";
150 reg = <0x40000 0x10000>;
151 read-only;
152 };
153
154 partition@50000 {
155 label = "firmware";
156 reg = <0x50000 0x7b0000>;
157 };
158 };
159 };
160
161 &wmac {
162 status = "okay";
163 mediatek,mtd-eeprom = <&factory 0x0>;
164 };