target/linux/ramips/dts/mt7620a_dlink_dir-806a-b1.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
   9 / {
  10         compatible = "dlink,dir-806a-b1", "ralink,mt7620a-soc";
  11         model = "D-Link DIR-806A B1";
  12
  13         aliases {
  14                 led-boot = &wps_led;
  15                 led-failsafe = &wps_led;
  16                 led-running = &wps_led;
  17                 led-upgrade = &wps_led;
  18         };
  19
  20         keys {
  21                 compatible = "gpio-keys";
  22
  23                 reset {
  24                         label = "reset";
  25                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;    // #12
  26                         linux,code = <KEY_RESTART>;
  27                 };
  28         };
  29
  30         leds {
  31                 compatible = "gpio-leds";
  32
  33                 wifi_led: 2.4g {
  34                         color = <LED_COLOR_ID_GREEN>;
  35                         function = LED_FUNCTION_WLAN;
  36                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;     // #72
  37                 };
  38
  39                 wps_led: wps {
  40                         color = <LED_COLOR_ID_GREEN>;
  41                         function = LED_FUNCTION_WPS;
  42                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;    // #39
  43                 };
  44
  45         };
  46
  47 };
  48
  49 &gpio0 {
  50         status = "okay";
  51 };
  52
  53 &gpio1 {
  54         status = "okay";
  55 };
  56
  57 &gpio3 {
  58         status = "okay";
  59 };
  60
  61 &spi0 {
  62         status = "okay";
  63
  64         flash@0 {
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0>;
  67                 spi-max-frequency = <48000000>;
  68
  69                 partitions {
  70                         compatible = "fixed-partitions";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73
  74                         partition@0 {
  75                                 label = "ALL";
  76                                 reg = <0x0 0x800000>;
  77                                 read-only;
  78                         };
  79
  80                         partition@0_1 {
  81                                 label = "u-boot";
  82                                 reg = <0x0 0x30000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@30000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x30000 0x10000>;
  89                         };
  90
  91                         partition@40000 {
  92                                 label = "Factory";
  93                                 reg = <0x40000 0x10000>;
  94                                 read-only;
  95
  96                                 nvmem-layout {
  97                                         compatible = "fixed-layout";
  98                                         #address-cells = <1>;
  99                                         #size-cells = <1>;
 100
 101                                         eeprom_factory_0: eeprom@0 {
 102                                                 reg = <0x0 0x200>;
 103                                         };
 104
 105                                         eeprom_factory_8000: eeprom@8000 {
 106                                                 reg = <0x8000 0x200>;
 107                                         };
 108
 109                                         macaddr_factory_4: macaddr@4 {
 110                                                 compatible = "mac-base";
 111                                                 reg = <0x4 0x6>;
 112                                                 #nvmem-cell-cells = <1>;
 113                                         };
 114
 115                                         macaddr_factory_8004: macaddr@8004 {
 116                                                 compatible = "mac-base";
 117                                                 reg = <0x8004 0x6>;
 118                                                 #nvmem-cell-cells = <1>;
 119                                         };
 120                                 };
 121                         };
 122
 123                         partition@50000 {
 124                                 compatible = "denx,uimage";
 125                                 label = "firmware";
 126                                 reg = <0x50000 0x7b0000>;
 127                         };
 128
 129                 };
 130         };
 131 };
 132
 133 &state_default {
 134         gpio {
 135                 groups = "i2c", "uartf", "ephy";
 136                 function = "gpio";
 137         };
 138 };
 139
 140 &ethernet {
 141         nvmem-cells = <&macaddr_factory_4 (-2)>;
 142         nvmem-cell-names = "mac-address";
 143 };
 144
 145 &wmac {
 146         pinctrl-names = "default", "pa_gpio";
 147         pinctrl-0 = <&pa_pins>;
 148         pinctrl-1 = <&pa_gpio_pins>;
 149
 150         nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_4 (-1)>;
 151         nvmem-cell-names = "eeprom", "mac-address";
 152 };
 153
 154 &pcie {
 155         status = "okay";
 156 };
 157
 158 &pcie0 {
 159         wifi@0,0 {
 160                 reg = <0x0000 0 0 0 0>;
 161                 ieee80211-freq-limit = <5000000 6000000>;
 162                 nvmem-cells = <&eeprom_factory_8000>, <&macaddr_factory_8004 (-3)>;
 163                 nvmem-cell-names = "eeprom", "mac-address";
 164
 165                 led {
 166                         led-active-low;
 167                 };
 168         };
 169 };