ramips: add support for ALFA Network Quad-E4G
[oweals/openwrt.git] / target / linux / ramips / dts / mt7620a_alfa-network_ac1200rm.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 "mt7620a.dtsi"
36
37 #include <dt-bindings/gpio/gpio.h>
38 #include <dt-bindings/input/input.h>
39
40 / {
41         compatible = "alfa-network,ac1200rm", "ralink,mt7620a-soc";
42         model = "ALFA Network AC1200RM";
43
44         aliases {
45                 led-boot = &led_wps;
46                 led-failsafe = &led_wps;
47         };
48
49         chosen {
50                 bootargs = "console=ttyS0,115200";
51         };
52
53         keys {
54                 compatible = "gpio-keys";
55
56                 reset {
57                         label = "reset";
58                         gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
59                         linux,code = <KEY_RESTART>;
60                 };
61         };
62
63         leds {
64                 compatible = "gpio-leds";
65
66                 wlan2g {
67                         label = "ac1200rm:green:wlan2g";
68                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
69                 };
70
71                 led_wps: wps {
72                         label = "ac1200rm:green:wps";
73                         gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
74                 };
75         };
76 };
77
78 &ehci {
79         status = "okay";
80 };
81
82 &ethernet {
83         mtd-mac-address = <&factory 0x28>;
84         mediatek,portmap = "llllw";
85         pinctrl-names = "default";
86         pinctrl-0 = <&ephy_pins>;
87 };
88
89 &gpio1 {
90         status = "okay";
91 };
92
93 &gpio2 {
94         status = "okay";
95 };
96
97 &gpio3 {
98         status = "okay";
99 };
100
101 &gsw {
102         mediatek,port4 = "ephy";
103 };
104
105 &ohci {
106         status = "okay";
107 };
108
109 &pcie {
110         status = "okay";
111 };
112
113 &pcie0 {
114         mt76@0,0 {
115                 reg = <0x0000 0 0 0 0>;
116                 mediatek,mtd-eeprom = <&factory 0x8000>;
117                 ieee80211-freq-limit = <5000000 6000000>;
118
119                 led {
120                         led-sources = <2>;
121                         led-active-low;
122                 };
123         };
124 };
125
126 &pinctrl {
127         state_default: pinctrl0 {
128                 gpio {
129                         ralink,group = "nd_sd", "spi refclk", "wled";
130                         ralink,function = "gpio";
131                 };
132         };
133 };
134
135 &spi0 {
136         status = "okay";
137
138         m25p80@0 {
139                 compatible = "jedec,spi-nor";
140                 reg = <0>;
141                 spi-max-frequency = <10000000>;
142
143                 partitions {
144                         compatible = "fixed-partitions";
145                         #address-cells = <1>;
146                         #size-cells = <1>;
147
148                         partition@0 {
149                                 label = "u-boot";
150                                 reg = <0x0 0x30000>;
151                                 read-only;
152                         };
153
154                         partition@30000 {
155                                 label = "u-boot-env";
156                                 reg = <0x30000 0x1000>;
157                         };
158
159                         partition@31000 {
160                                 label = "config";
161                                 reg = <0x31000 0xf000>;
162                                 read-only;
163                         };
164
165                         factory: partition@40000 {
166                                 label = "factory";
167                                 reg = <0x40000 0x10000>;
168                                 read-only;
169                         };
170
171                         partition@50000 {
172                                 compatible = "denx,uimage";
173                                 label = "firmware";
174                                 reg = <0x50000 0xfb0000>;
175                         };
176                 };
177         };
178 };
179
180 &wmac {
181         ralink,mtd-eeprom = <&factory 0>;
182 };