1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2023 Stefan Weil <sw@weilnetz.de>
6 #include "mt7620a.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/mtd/partitions/uimage.h>
14 compatible = "edimax,br-6208ac-v2", "ralink,mt7620a-soc";
15 model = "Edimax BR-6208AC v2";
18 led-boot = &led_power;
19 led-failsafe = &led_power;
20 led-running = &led_power;
21 led-upgrade = &led_firmware;
25 compatible = "gpio-keys";
27 // Vendor firmware: /proc/RESET_BUTTON
30 gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
31 linux,code = <KEY_RESTART>;
35 // Vendor firmware: /proc/driver/led
37 compatible = "gpio-leds";
40 color = <LED_COLOR_ID_GREEN>;
41 function = LED_FUNCTION_POWER;
42 gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
45 // RALINK_REG_PIO3924DATA 39-24
46 led_internet: internet {
47 color = <LED_COLOR_ID_GREEN>;
48 gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
51 // RALINK_REG_PIO7140DATA 44-40
52 led_wlan_2_4ghz: wlan_2_4ghz {
53 color = <LED_COLOR_ID_GREEN>;
54 function = LED_FUNCTION_WLAN;
55 gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
56 linux,default-trigger = "phy1tpt";
59 // RALINK_REG_PIO7140DATA 43-40
60 led_wlan_5ghz: wlan_5ghz {
61 color = <LED_COLOR_ID_GREEN>;
62 function = LED_FUNCTION_WLAN;
63 gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
64 linux,default-trigger = "phy0tpt";
67 // RALINK_REG_PIO7140DATA 42-40
68 led_firmware: firmware {
69 color = <LED_COLOR_ID_GREEN>;
70 gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
71 // default-state = "keep";
74 // RALINK_REG_PIO7140DATA 41-40
76 color = <LED_COLOR_ID_GREEN>;
77 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
86 // Vendor firmware: RALINK_REG_PIO7140 - gpio0: gpio@600
87 // Vendor firmware: RALINK_REG_PIO3924 - gpio1: gpio@638
88 // Vendor firmware: RALINK_REG_PIO7140 - gpio2: gpio@660
89 // Vendor firmware: RALINK_REG_PIO72 - gpio3: gpio@688
103 compatible = "jedec,spi-nor";
105 spi-max-frequency = <10000000>;
108 compatible = "fixed-partitions";
109 #address-cells = <1>;
112 // Vendor partitions:
113 // 0x000000000000-0x000000030000 : "Bootloader"
114 // 0x000000030000-0x000000040000 : "Config"
115 // 0x000000040000-0x000000050000 : "Factory"
116 // 0x000000050000-0x000000070000 : "Cimage"
117 // 0x000000070000-0x000000fe0000 : "Uimage"
118 // 0x000000070000-0x000000190000 : "Kernel"
119 // 0x000000190000-0x000000fe0000 : "RootFS"
120 // 0x000000fe0000-0x000001000000 : "FreeSpace"
131 label = "u-boot-env";
132 reg = <0x30000 0x10000>;
139 reg = <0x40000 0x10000>;
143 compatible = "fixed-layout";
144 #address-cells = <1>;
147 eeprom_factory_0: eeprom@0 {
151 eeprom_factory_8000: eeprom@8000 {
152 reg = <0x8000 0x200>;
155 macaddr_factory_4: macaddr@4 {
159 macaddr_factory_2e: macaddr@2e {
168 reg = <0x50000 0x20000>;
173 compatible = "openwrt,uimage", "denx,uimage";
174 openwrt,offset = <FW_EDIMAX_OFFSET>;
175 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
177 reg = <0x00070000 0x00f70000>;
183 reg = <0xfe0000 0x20000>;
192 // TODO: "spi refclk"?
193 groups = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
199 nvmem-cells = <&macaddr_factory_2e>;
200 nvmem-cell-names = "mac-address";
202 mediatek,portmap = "llllw";
206 nvmem-cells = <&eeprom_factory_0>;
207 nvmem-cell-names = "eeprom";
216 reg = <0x0000 0 0 0 0>;
217 nvmem-cells = <&eeprom_factory_8000>;
218 nvmem-cell-names = "eeprom";
219 ieee80211-freq-limit = <5000000 6000000>;