target/linux/ramips/dts/WIDORA-NEO.dts

   1 /dts-v1/;
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "mediatek,widora-neo", "mediatek,mt7628an-soc";
   9         model = "Widora-NEO";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200";
  13         };
  14
  15         memory@0 {
  16                 device_type = "memory";
  17                 reg = <0x0 0x8000000>;
  18         };
  19
  20         gpio-leds {
  21                 compatible = "gpio-leds";
  22
  23                 wifi {
  24                         label = "widora:orange:wifi";
  25                         gpios = <&wgpio 0 0>;
  26                         default-state = "on";
  27                 };
  28         };
  29
  30         gpio-keys-polled {
  31                 compatible = "gpio-keys-polled";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 poll-interval = <20>;
  35
  36                 wps {
  37                         label = "reset";
  38                         gpios = <&gpio1 6 1>;
  39                         linux,code = <KEY_WPS_BUTTON>;
  40                 };
  41         };
  42
  43         wgpio: gpio-wifi {
  44                 compatible = "mediatek,gpio-wifi";
  45                 #address-cells = <1>;
  46                 #size-cells = <0>;
  47                 gpio-controller;
  48                 #gpio-cells = <2>;
  49         };
  50 };
  51
  52 &pinctrl {
  53         state_default: pinctrl0 {
  54                 gpio {
  55                         ralink,group = "gpio";
  56                         ralink,function = "gpio";
  57                 };
  58
  59                 perst {
  60                         ralink,group = "perst";
  61                         ralink,function = "gpio";
  62                 };
  63
  64                 refclk {
  65                         ralink,group = "refclk";
  66                         ralink,function = "gpio";
  67                 };
  68
  69                 i2s {
  70                         ralink,group = "i2s";
  71                         ralink,function = "gpio";
  72                 };
  73
  74                 spis {
  75                         ralink,group = "spis";
  76                         ralink,function = "gpio";
  77                 };
  78
  79                 wled_kn {
  80                         ralink,group = "wled_kn";
  81                         ralink,function = "gpio";
  82                 };
  83
  84                 wled_an {
  85                         ralink,group = "wled_an";
  86                         ralink,function = "wled_an";
  87                 };
  88
  89                 wdt {
  90                         ralink,group = "wdt";
  91                         ralink,function = "gpio";
  92                 };
  93         };
  94 };
  95
  96
  97 &spi0 {
  98         status = "okay";
  99
 100         pinctrl-names = "default";
 101         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
 102
 103         m25p80@0 {
 104                 #address-cells = <1>;
 105                 #size-cells = <1>;
 106                 compatible = "jedec,spi-nor";
 107                 reg = <0>;
 108                 spi-max-frequency = <40000000>;
 109                 m25p,chunked-io = <31>;
 110
 111                 partition@0 {
 112                         label = "u-boot";
 113                         reg = <0x0 0x30000>;
 114                         read-only;
 115                 };
 116
 117                 partition@30000 {
 118                         label = "u-boot-env";
 119                         reg = <0x30000 0x10000>;
 120                 };
 121
 122                 factory: partition@40000 {
 123                         label = "factory";
 124                         reg = <0x40000 0x10000>;
 125                         read-only;
 126                 };
 127
 128                 partition@50000 {
 129                         label = "firmware";
 130                         reg = <0x50000 0x0fb0000>;
 131                 };
 132         };
 133
 134         spidev@1 {
 135                 #address-cells = <1>;
 136                 #size-cells = <1>;
 137                 compatible = "linux,spidev";
 138                 reg = <1>;
 139                 spi-max-frequency = <40000000>;
 140         };
 141 };
 142
 143 &i2c {
 144         status = "okay";
 145 };
 146
 147 &uart1 {
 148         status = "okay";
 149 };
 150
 151 &uart2 {
 152         status = "okay";
 153 };
 154
 155 &pwm {
 156         status = "okay";
 157 };
 158
 159 &ethernet {
 160         mtd-mac-address = <&factory 0x28>;
 161 };
 162
 163 &sdhci {
 164         status = "okay";
 165         mediatek,cd-low;
 166 };
 167
 168 &wmac {
 169         status = "okay";
 170 };