sys/gnu/dts/mips/HC5XXX.dtsi

   1 #include "mt7620a.dtsi"
   2
   3 / {
   4         chosen {
   5                 bootargs = "console=ttyS0,115200";
   6         };
   7
   8         gpio-keys-polled {
   9                 compatible = "gpio-keys-polled";
  10                 #address-cells = <1>;
  11                 #size-cells = <0>;
  12                 poll-interval = <20>;
  13
  14                 reset {
  15                         label = "reset";
  16                         gpios = <&gpio0 12 1>;
  17                         linux,code = <0x198>;
  18                 };
  19         };
  20
  21         gpio_export {
  22                 compatible = "gpio-export";
  23                 #size-cells = <0>;
  24
  25                 usbpower {
  26                         gpio-export,name = "usbpower";
  27                         gpio-export,output = <1>;
  28                         gpios = <&gpio0 13 0>;
  29                 };
  30         };
  31 };
  32
  33 &sysc {
  34         ralink,gpiomux = "i2c", "jtag";
  35         ralink,uartmux = "gpio";
  36         ralink,wdtmux = <1>;
  37 };
  38
  39 &gpio0 {
  40         status = "okay";
  41 };
  42
  43 &gpio2 {
  44         status = "okay";
  45 };
  46
  47 &gpio3 {
  48         status = "okay";
  49 };
  50
  51 &spi0 {
  52         status = "okay";
  53
  54         m25p80@0 {
  55                 #address-cells = <1>;
  56                 #size-cells = <1>;
  57                 compatible = "jedec,spi-nor";
  58                 reg = <0>;
  59                 linux,modalias = "m25p80", "w25q128";
  60                 spi-max-frequency = <10000000>;
  61
  62                 partition@0 {
  63                         label = "u-boot";
  64                         reg = <0x0 0x30000>;
  65                 };
  66
  67                 partition@30000 {
  68                         label = "u-boot-env";
  69                         reg = <0x30000 0x10000>;
  70                         read-only;
  71                 };
  72
  73                 factory: partition@40000 {
  74                         label = "factory";
  75                         reg = <0x40000 0x10000>;
  76                 };
  77
  78                 partition@50000 {
  79                         label = "firmware";
  80                         reg = <0x50000 0xf80000>;
  81                 };
  82
  83                 partition@fd0000 {
  84                         label = "hwf_config";
  85                         reg = <0xfd0000 0x10000>;
  86                 };
  87
  88                 bdinfo: partition@fe0000 {
  89                         label = "bdinfo";
  90                         reg = <0xfe0000 0x10000>;
  91                 };
  92
  93                 partition@ff0000 {
  94                         label = "backup";
  95                         reg = <0xff0000 0x10000>;
  96                 };
  97         };
  98 };
  99
 100 &ehci {
 101         status = "okay";
 102 };
 103
 104 &ohci {
 105         status = "okay";
 106 };
 107
 108 &ethernet {
 109         pinctrl-names = "default";
 110         pinctrl-0 = <&ephy_pins>;
 111         mtd-mac-address = <&factory 0x4>;
 112         mediatek,portmap = "wllll";
 113 };
 114
 115 &sdhci {
 116         status = "okay";
 117 };
 118
 119 &wmac {
 120         ralink,mtd-eeprom = <&factory 0>;
 121 };
 122
 123 &pcie {
 124         status = "okay";
 125 };
 126
 127 &pinctrl {
 128         state_default: pinctrl0 {
 129                 gpio {
 130                         ralink,group = "uartf", "wled", "nd_sd";
 131                         ralink,function = "gpio";
 132                 };
 133
 134                 pa {
 135                         ralink,group = "pa";
 136                         ralink,function = "pa";
 137                 };
 138         };
 139 };