target/linux/ramips/dts/mt7620a_humax_e2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8 #include <dt-bindings/mtd/partitions/uimage.h>
   9
  10 / {
  11         compatible = "humax,e2", "ralink,mt7620a-soc";
  12         model = "HUMAX E2";
  13
  14         aliases {
  15                 led-boot = &led_power;
  16                 led-failsafe = &led_power;
  17                 led-running = &led_power;
  18                 led-upgrade = &led_power;
  19                 label-mac-device = &ethernet;
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_power: power {
  26                         function = LED_FUNCTION_POWER;
  27                         color = <LED_COLOR_ID_GREEN>;
  28                         gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 pairing {
  32                         label = "green:pairing";
  33                         gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 wlan {
  37                         function = LED_FUNCTION_WLAN;
  38                         color = <LED_COLOR_ID_GREEN>;
  39                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 lan {
  43                         function = LED_FUNCTION_LAN;
  44                         color = <LED_COLOR_ID_GREEN>;
  45                         gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 wps {
  49                         function = LED_FUNCTION_WPS;
  50                         color = <LED_COLOR_ID_GREEN>;
  51                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  52                 };
  53         };
  54
  55         keys {
  56                 compatible = "gpio-keys";
  57
  58                 reset {
  59                         label = "reset";
  60                         gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
  61                         linux,code = <KEY_RESTART>;
  62                 };
  63         };
  64 };
  65
  66 &gpio1 {
  67         status = "okay";
  68 };
  69
  70 &spi0 {
  71         status = "okay";
  72
  73         flash@0 {
  74                 compatible = "jedec,spi-nor";
  75                 reg = <0>;
  76                 spi-max-frequency = <50000000>;
  77
  78                 partitions {
  79                         compatible = "fixed-partitions";
  80                         #address-cells = <1>;
  81                         #size-cells = <1>;
  82
  83                         partition@0 {
  84                                 label = "u-boot";
  85                                 reg = <0x0 0x30000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@30000 {
  90                                 label = "u-boot-env";
  91                                 reg = <0x30000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@40000 {
  96                                 label = "factory";
  97                                 reg = <0x40000 0x30000>;
  98                                 read-only;
  99
 100                                 nvmem-layout {
 101                                         compatible = "fixed-layout";
 102                                         #address-cells = <1>;
 103                                         #size-cells = <1>;
 104
 105                                         eeprom_factory_0: eeprom@0 {
 106                                                 reg = <0x0 0x200>;
 107                                         };
 108
 109                                         eeprom_factory_8000: eeprom@8000 {
 110                                                 reg = <0x8000 0x200>;
 111                                         };
 112
 113                                         macaddr_factory_10007: macaddr@10007 {
 114                                                 reg = <0x10007 0x6>;
 115                                         };
 116                                 };
 117                         };
 118
 119                         partition@70000 {
 120                                 compatible = "openwrt,uimage", "denx,uimage";
 121                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
 122                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
 123                                 label = "firmware";
 124                                 reg = <0x70000 0x790000>;
 125                         };
 126                 };
 127         };
 128 };
 129
 130 &ethernet {
 131         nvmem-cells = <&macaddr_factory_10007>;
 132         nvmem-cell-names = "mac-address";
 133 };
 134
 135 &pcie {
 136         status = "okay";
 137 };
 138
 139 &pcie0 {
 140         wifi@0,0 {
 141                 compatible = "mediatek,mt76";
 142                 reg = <0x0000 0 0 0 0>;
 143                 nvmem-cells = <&eeprom_factory_8000>;
 144                 nvmem-cell-names = "eeprom";
 145                 ieee80211-freq-limit = <5000000 6000000>;
 146         };
 147 };
 148
 149 &wmac {
 150         nvmem-cells = <&eeprom_factory_0>;
 151         nvmem-cell-names = "eeprom";
 152 };
 153
 154 &state_default {
 155         gpio {
 156                 groups = "rgmii1";
 157                 function = "gpio";
 158         };
 159 };