target/linux/ramips/dts/mt7628an_widora_neo.dtsi

   1 #include "mt7628an.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "widora,neo", "mediatek,mt7628an-soc";
   8
   9         aliases {
  10                 led-boot = &led_wifi;
  11                 led-failsafe = &led_wifi;
  12                 led-running = &led_wifi;
  13                 led-upgrade = &led_wifi;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 led_wifi: wifi {
  24                         label = "orange:wifi";
  25                         gpios = <&wgpio 0 GPIO_ACTIVE_HIGH>;
  26                         default-state = "on";
  27                 };
  28         };
  29
  30         keys {
  31                 compatible = "gpio-keys";
  32
  33                 wps {
  34                         label = "reset";
  35                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_WPS_BUTTON>;
  37                 };
  38         };
  39
  40         wgpio: gpio-wifi {
  41                 compatible = "mediatek,gpio-wifi";
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44                 gpio-controller;
  45                 #gpio-cells = <2>;
  46         };
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         pinctrl-names = "default";
  53         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
  54
  55         flash0: flash@0 {
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <40000000>;
  59
  60                 partitions {
  61                         compatible = "fixed-partitions";
  62                         #address-cells = <1>;
  63                         #size-cells = <1>;
  64
  65                         partition@0 {
  66                                 label = "u-boot";
  67                                 reg = <0x0 0x30000>;
  68                                 read-only;
  69                         };
  70
  71                         partition@30000 {
  72                                 label = "u-boot-env";
  73                                 reg = <0x30000 0x10000>;
  74                         };
  75
  76                         partition@40000 {
  77                                 label = "factory";
  78                                 reg = <0x40000 0x10000>;
  79                                 read-only;
  80
  81                                 nvmem-layout {
  82                                         compatible = "fixed-layout";
  83                                         #address-cells = <1>;
  84                                         #size-cells = <1>;
  85
  86                                         eeprom_factory_0: eeprom@0 {
  87                                                 reg = <0x0 0x400>;
  88                                         };
  89
  90                                         macaddr_factory_28: macaddr@28 {
  91                                                 reg = <0x28 0x6>;
  92                                         };
  93                                 };
  94                         };
  95
  96                         firmware: partition@50000 {
  97                                 compatible = "denx,uimage";
  98                                 label = "firmware";
  99                                 /* reg property is set based on flash size in DTS files */
 100                         };
 101                 };
 102         };
 103
 104         spidev@1 {
 105                 #address-cells = <1>;
 106                 #size-cells = <1>;
 107                 compatible = "linux,spidev";
 108                 reg = <1>;
 109                 spi-max-frequency = <40000000>;
 110         };
 111 };
 112
 113 &state_default {
 114         gpio {
 115                 groups = "gpio";
 116                 function = "gpio";
 117         };
 118
 119         perst {
 120                 groups = "perst";
 121                 function = "gpio";
 122         };
 123
 124         refclk {
 125                 groups = "refclk";
 126                 function = "gpio";
 127         };
 128
 129         i2s {
 130                 groups = "i2s";
 131                 function = "gpio";
 132         };
 133
 134         spis {
 135                 groups = "spis";
 136                 function = "gpio";
 137         };
 138
 139         wled_kn {
 140                 groups = "wled_kn";
 141                 function = "gpio";
 142         };
 143
 144         wled_an {
 145                 groups = "wled_an";
 146                 function = "wled_an";
 147         };
 148
 149         wdt {
 150                 groups = "wdt";
 151                 function = "gpio";
 152         };
 153 };
 154
 155 &i2c {
 156         status = "okay";
 157 };
 158
 159 &uart1 {
 160         status = "okay";
 161 };
 162
 163 &uart2 {
 164         status = "okay";
 165 };
 166
 167 &pwm {
 168         status = "okay";
 169 };
 170
 171 &ethernet {
 172         nvmem-cells = <&macaddr_factory_28>;
 173         nvmem-cell-names = "mac-address";
 174 };
 175
 176 &sdhci {
 177         status = "okay";
 178         mediatek,cd-low;
 179 };
 180
 181 &wmac {
 182         status = "okay";
 183
 184         nvmem-cells = <&eeprom_factory_0>;
 185         nvmem-cell-names = "eeprom";
 186 };