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                                 label = "factory";
  59                                 reg = <0x40000 0x10000>;
  60                                 read-only;
  61
  62                                 nvmem-layout {
  63                                         compatible = "fixed-layout";
  64                                         #address-cells = <1>;
  65                                         #size-cells = <1>;
  66
  67                                         eeprom_factory_0: eeprom@0 {
  68                                                 reg = <0x0 0x200>;
  69                                         };
  70
  71                                         eeprom_factory_8000: eeprom@8000 {
  72                                                 reg = <0x8000 0x200>;
  73                                         };
  74
  75                                         macaddr_factory_28: macaddr@28 {
  76                                                 reg = <0x28 0x6>;
  77                                         };
  78                                 };
  79                         };
  80
  81                         partition@50000 {
  82                                 compatible = "denx,uimage";
  83                                 label = "firmware";
  84                                 reg = <0x50000 0xfb0000>;
  85                         };
  86                 };
  87         };
  88 };
  89
  90 &ehci {
  91         status = "okay";
  92 };
  93
  94 &ohci {
  95         status = "okay";
  96 };
  97
  98 &pcie {
  99         status = "okay";
 100 };
 101
 102 &pcie0 {
 103         mt76@0,0 {
 104                 reg = <0x0000 0 0 0 0>;
 105                 nvmem-cells = <&eeprom_factory_8000>;
 106                 nvmem-cell-names = "eeprom";
 107                 ieee80211-freq-limit = <5000000 6000000>;
 108         };
 109 };
 110
 111 &wmac {
 112         pinctrl-names = "default", "pa_gpio";
 113         pinctrl-0 = <&pa_pins>;
 114         pinctrl-1 = <&pa_gpio_pins>;
 115         nvmem-cells = <&eeprom_factory_0>;
 116         nvmem-cell-names = "eeprom";
 117 };
 118
 119 &state_default {
 120         gpio {
 121                 groups = "uartf", "wled", "nd_sd";
 122                 function = "gpio";
 123         };
 124 };