target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dtsi

   1 #include "mt7620a.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "lenovo,newifi-y1", "ralink,mt7620a-soc";
   8
   9         chosen {
  10                 bootargs = "console=ttyS0,115200";
  11         };
  12
  13         keys {
  14                 compatible = "gpio-keys";
  15
  16                 reset {
  17                         label = "reset";
  18                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  19                         linux,code = <KEY_RESTART>;
  20                 };
  21         };
  22 };
  23
  24 &gpio2 {
  25         status = "okay";
  26 };
  27
  28 &gpio3 {
  29         status = "okay";
  30 };
  31
  32 &spi0 {
  33         status = "okay";
  34
  35         flash@0 {
  36                 compatible = "jedec,spi-nor";
  37                 reg = <0>;
  38                 spi-max-frequency = <10000000>;
  39
  40                 partitions {
  41                         compatible = "fixed-partitions";
  42                         #address-cells = <1>;
  43                         #size-cells = <1>;
  44
  45                         partition@0 {
  46                                 label = "u-boot";
  47                                 reg = <0x0 0x30000>;
  48                                 read-only;
  49                         };
  50
  51                         partition@30000 {
  52                                 label = "u-boot-env";
  53                                 reg = <0x30000 0x10000>;
  54                                 read-only;
  55                         };
  56
  57                         factory: partition@40000 {
  58                                 compatible = "nvmem-cells";
  59                                 label = "factory";
  60                                 reg = <0x40000 0x10000>;
  61                                 #address-cells = <1>;
  62                                 #size-cells = <1>;
  63                                 read-only;
  64
  65                                 eeprom_factory_0: eeprom@0 {
  66                                         reg = <0x0 0x200>;
  67                                 };
  68
  69                                 eeprom_factory_8000: eeprom@8000 {
  70                                         reg = <0x8000 0x200>;
  71                                 };
  72
  73                                 macaddr_factory_28: macaddr@28 {
  74                                         reg = <0x28 0x6>;
  75                                 };
  76                         };
  77
  78                         partition@50000 {
  79                                 compatible = "denx,uimage";
  80                                 label = "firmware";
  81                                 reg = <0x50000 0xfb0000>;
  82                         };
  83                 };
  84         };
  85 };
  86
  87 &ehci {
  88         status = "okay";
  89 };
  90
  91 &ohci {
  92         status = "okay";
  93 };
  94
  95 &pcie {
  96         status = "okay";
  97 };
  98
  99 &pcie0 {
 100         mt76@0,0 {
 101                 reg = <0x0000 0 0 0 0>;
 102                 nvmem-cells = <&eeprom_factory_8000>;
 103                 nvmem-cell-names = "eeprom";
 104                 ieee80211-freq-limit = <5000000 6000000>;
 105         };
 106 };
 107
 108 &wmac {
 109         pinctrl-names = "default", "pa_gpio";
 110         pinctrl-0 = <&pa_pins>;
 111         pinctrl-1 = <&pa_gpio_pins>;
 112         nvmem-cells = <&eeprom_factory_0>;
 113         nvmem-cell-names = "eeprom";
 114 };
 115
 116 &state_default {
 117         gpio {
 118                 groups = "uartf", "wled", "nd_sd";
 119                 function = "gpio";
 120         };
 121 };