target/linux/ramips/dts/HPM.dts

   1 /dts-v1/;
   2
   3 #include "rt3883.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "omnima,hpm", "ralink,rt3883-soc";
  10         model = "Omnima HPM";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         gpio-keys-polled {
  17                 compatible = "gpio-keys-polled";
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20                 poll-interval = <100>;
  21
  22                 reset {
  23                         label = "reset";
  24                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  25                         linux,code = <KEY_RESTART>;
  26                 };
  27         };
  28
  29         gpio-leds {
  30                 compatible = "gpio-leds";
  31
  32                 power {
  33                         label = "hpm:orange:power";
  34                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  35                 };
  36
  37                 status {
  38                         label = "hpm:green:status";
  39                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 eth {
  43                         label = "hpm:green:eth";
  44                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 eth2 {
  48                         label = "hpm:red:eth";
  49                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 wifi {
  53                         label = "hpm:green:wifi";
  54                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 wifi2 {
  58                         label = "hpm:red:wifi";
  59                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  60                 };
  61         };
  62
  63         gpio_export {
  64                 compatible = "gpio-export";
  65                 #size-cells = <0>;
  66                 /* gpio 12 and 13 handle the OC input */
  67
  68                 usb0 {
  69                         gpio-export,name = "usb0";
  70                         gpio-export,output = <1>;
  71                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  72                 };
  73
  74                 usb1 {
  75                         gpio-export,name = "usb1";
  76                         gpio-export,output = <1>;
  77                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  78                 };
  79         };
  80 };
  81
  82 &spi0 {
  83         status = "okay";
  84
  85         m25p80@0 {
  86                 compatible = "jedec,spi-nor";
  87                 spi-max-frequency = <25000000>;
  88                 reg = <0>;
  89                 #address-cells = <1>;
  90                 #size-cells = <1>;
  91
  92                 partition@0 {
  93                         reg = <0x0 0x0030000>;
  94                         label = "u-boot";
  95                         read-only;
  96                 };
  97
  98                 partition@30000 {
  99                         reg = <0x00030000 0x00010000>;
 100                         label = "config";
 101                         read-only;
 102                 };
 103
 104                 factory: partition@40000 {
 105                         reg = <0x00040000 0x00010000>;
 106                         label = "factory";
 107                         read-only;
 108                 };
 109
 110                 partition@50000 {
 111                         reg = <0x00050000 0x00fb0000>;
 112                         label = "firmware";
 113                 };
 114         };
 115 };
 116
 117 &pinctrl {
 118         state_default: pinctrl0 {
 119                 gpio {
 120                         ralink,group = "i2c", "jtag", "uartf";
 121                         ralink,function = "gpio";
 122                 };
 123         };
 124 };
 125
 126 &ethernet {
 127         phy-handle = <&phy0>;
 128         phy-mode = "rgmii";
 129         mtd-mac-address = <&factory 0x28>;
 130
 131         mdio-bus {
 132                 status = "okay";
 133
 134                 phy0: ethernet-phy@4 {
 135                         reg = <4>;
 136                 };
 137         };
 138 };
 139
 140 &wmac {
 141         ralink,mtd-eeprom = <&factory 0>;
 142 };
 143
 144 &ehci {
 145         status = "okay";
 146 };
 147
 148 &ohci {
 149         status = "okay";
 150 };