target/linux/ramips/dts/mt7620a_glinet_gl-mt750.dts

   1 #include "mt7620a.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "glinet,gl-mt750", "ralink,mt7620a-soc";
   8         model = "GL-MT750";
   9
  10         aliases {
  11                 label-mac-device = &wmac;
  12         };
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,115200";
  16         };
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20
  21                 wan {
  22                         label = "gl-mt750:wan";
  23                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  24                 };
  25
  26                 lan {
  27                         label = "gl-mt750:lan";
  28                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  29                 };
  30
  31                 wlan {
  32                         label = "gl-mt750:wlan";
  33                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  34                 };
  35         };
  36
  37         keys {
  38                 compatible = "gpio-keys";
  39
  40                 reset {
  41                         label = "reset";
  42                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  43                         linux,code = <KEY_RESTART>;
  44                 };
  45
  46                 BTN_0 {
  47                         label = "BTN_0";
  48                         gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
  49                         linux,code = <BTN_0>;
  50                 };
  51
  52                 BTN_1 {
  53                         label = "BTN_1";
  54                         gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  55                         linux,code = <BTN_1>;
  56                 };
  57         };
  58 };
  59
  60 &gpio2 {
  61         status = "okay";
  62 };
  63
  64 &gpio3 {
  65         status = "okay";
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         flash@0 {
  72                 compatible = "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <10000000>;
  75
  76                 partitions {
  77                         compatible = "fixed-partitions";
  78                         #address-cells = <1>;
  79                         #size-cells = <1>;
  80
  81                         partition@0 {
  82                                 label = "u-boot";
  83                                 reg = <0x0 0x30000>;
  84                         };
  85
  86                         partition@30000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x30000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         factory: partition@40000 {
  93                                 label = "factory";
  94                                 reg = <0x40000 0x10000>;
  95                                 read-only;
  96
  97                                 nvmem-layout {
  98                                         compatible = "fixed-layout";
  99                                         #address-cells = <1>;
 100                                         #size-cells = <1>;
 101
 102                                         eeprom_factory_0: eeprom@0 {
 103                                                 reg = <0x0 0x200>;
 104                                         };
 105
 106                                         eeprom_factory_8000: eeprom@8000 {
 107                                                 reg = <0x8000 0x200>;
 108                                         };
 109
 110                                         macaddr_factory_4000: macaddr@4000 {
 111                                                 reg = <0x4000 0x6>;
 112                                         };
 113                                 };
 114                         };
 115
 116                         partition@50000 {
 117                                 compatible = "denx,uimage";
 118                                 label = "firmware";
 119                                 reg = <0x50000 0xf80000>;
 120                         };
 121
 122                         partition@ff0000 {
 123                                 label = "art";
 124                                 reg = <0xff0000 0x10000>;
 125                         };
 126                 };
 127         };
 128 };
 129
 130 &sdhci {
 131         status = "okay";
 132 };
 133
 134 &ehci {
 135         status = "okay";
 136 };
 137
 138 &ohci {
 139         status = "okay";
 140 };
 141
 142 &ethernet {
 143         nvmem-cells = <&macaddr_factory_4000>;
 144         nvmem-cell-names = "mac-address";
 145
 146         mediatek,portmap = "wllll";
 147 };
 148
 149 &wmac {
 150         nvmem-cells = <&eeprom_factory_0>;
 151         nvmem-cell-names = "eeprom";
 152 };
 153
 154 &pcie {
 155         status = "okay";
 156 };
 157
 158 &pcie0 {
 159         mt76@0,0 {
 160                 reg = <0x0000 0 0 0 0>;
 161                 nvmem-cells = <&eeprom_factory_8000>;
 162                 nvmem-cell-names = "eeprom";
 163         };
 164 };
 165
 166 &state_default {
 167         gpio {
 168                 groups = "wled","ephy","uartf";
 169                 function = "gpio";
 170         };
 171 };