target/linux/ramips/dts/mt7620a_zbtlink_zbt-we826.dtsi

   1 #include "mt7620a.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "zbtlink,zbt-we826", "ralink,mt7620a-soc";
   9
  10         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_power: power {
  25                         function = LED_FUNCTION_POWER;
  26                         color = <LED_COLOR_ID_GREEN>;
  27                         gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
  28                 };
  29
  30                 usb {
  31                         function = LED_FUNCTION_USB;
  32                         color = <LED_COLOR_ID_GREEN>;
  33                         gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
  34                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  35                         linux,default-trigger = "usbport";
  36                 };
  37
  38                 air {
  39                         label = "green:wifi";
  40                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  41                 };
  42         };
  43
  44         keys {
  45                 compatible = "gpio-keys";
  46
  47                 reset {
  48                         label = "reset";
  49                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_RESTART>;
  51                 };
  52         };
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         flash0: flash@0 {
  59                 compatible = "jedec,spi-nor";
  60                 reg = <0>;
  61                 spi-max-frequency = <10000000>;
  62
  63                 partitions {
  64                         compatible = "fixed-partitions";
  65                         #address-cells = <1>;
  66                         #size-cells = <1>;
  67
  68                         partition@0 {
  69                                 label = "u-boot";
  70                                 reg = <0x0 0x30000>;
  71                                 read-only;
  72                         };
  73
  74                         partition@30000 {
  75                                 label = "u-boot-env";
  76                                 reg = <0x30000 0x10000>;
  77                                 read-only;
  78                         };
  79
  80                         factory: partition@40000 {
  81                                 label = "factory";
  82                                 reg = <0x40000 0x10000>;
  83                                 read-only;
  84
  85                                 nvmem-layout {
  86                                         compatible = "fixed-layout";
  87                                         #address-cells = <1>;
  88                                         #size-cells = <1>;
  89
  90                                         eeprom_factory_0: eeprom@0 {
  91                                                 reg = <0x0 0x200>;
  92                                         };
  93
  94                                         macaddr_factory_4: macaddr@4 {
  95                                                 reg = <0x4 0x6>;
  96                                         };
  97                                 };
  98                         };
  99
 100                         firmware: partition@50000 {
 101                                 compatible = "denx,uimage";
 102                                 label = "firmware";
 103                                 /* reg property is set based on flash size in DTS files */
 104                         };
 105                 };
 106         };
 107 };
 108
 109 &gpio1 {
 110         status = "okay";
 111 };
 112
 113 &gpio3 {
 114         status = "okay";
 115 };
 116
 117 &sdhci {
 118         status = "okay";
 119 };
 120
 121 &ehci {
 122         status = "okay";
 123 };
 124
 125 &ohci {
 126         status = "okay";
 127 };
 128
 129 &ethernet {
 130         nvmem-cells = <&macaddr_factory_4>;
 131         nvmem-cell-names = "mac-address";
 132
 133         mediatek,portmap = "llllw";
 134 };
 135
 136 &wmac {
 137         nvmem-cells = <&eeprom_factory_0>;
 138         nvmem-cell-names = "eeprom";
 139 };
 140
 141 &state_default {
 142         default {
 143                 groups = "i2c", "uartf", "wled", "spi refclk", "pa";
 144                 function = "gpio";
 145         };
 146 };
 147
 148 &pcie {
 149         status = "okay";
 150 };