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 &gpio0 {
  25         status = "okay";
  26 };
  27
  28 &gpio2 {
  29         status = "okay";
  30 };
  31
  32 &gpio3 {
  33         status = "okay";
  34 };
  35
  36 &spi0 {
  37         status = "okay";
  38
  39         m25p80@0 {
  40                 compatible = "jedec,spi-nor";
  41                 reg = <0>;
  42                 spi-max-frequency = <10000000>;
  43
  44                 partitions {
  45                         compatible = "fixed-partitions";
  46                         #address-cells = <1>;
  47                         #size-cells = <1>;
  48
  49                         partition@0 {
  50                                 label = "u-boot";
  51                                 reg = <0x0 0x30000>;
  52                                 read-only;
  53                         };
  54
  55                         partition@30000 {
  56                                 label = "u-boot-env";
  57                                 reg = <0x30000 0x10000>;
  58                                 read-only;
  59                         };
  60
  61                         factory: partition@40000 {
  62                                 label = "factory";
  63                                 reg = <0x40000 0x10000>;
  64                                 read-only;
  65                         };
  66
  67                         partition@50000 {
  68                                 compatible = "denx,uimage";
  69                                 label = "firmware";
  70                                 reg = <0x50000 0xfb0000>;
  71                         };
  72                 };
  73         };
  74 };
  75
  76 &ehci {
  77         status = "okay";
  78 };
  79
  80 &ohci {
  81         status = "okay";
  82 };
  83
  84 &pcie {
  85         status = "okay";
  86 };
  87
  88 &pcie0 {
  89         mt76@0,0 {
  90                 reg = <0x0000 0 0 0 0>;
  91                 mediatek,mtd-eeprom = <&factory 0x8000>;
  92                 ieee80211-freq-limit = <5000000 6000000>;
  93         };
  94 };
  95
  96 &wmac {
  97         ralink,mtd-eeprom = <&factory 0>;
  98         pinctrl-names = "default";
  99         pinctrl-0 = <&pa_pins>;
 100 };
 101
 102 &pinctrl {
 103         state_default: pinctrl0 {
 104                 gpio {
 105                         ralink,group = "uartf", "wled", "nd_sd";
 106                         ralink,function = "gpio";
 107                 };
 108         };
 109 };