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         aliases {
  13                 led-status = &led_status;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         gpio-keys-polled {
  21                 compatible = "gpio-keys-polled";
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24                 poll-interval = <100>;
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  29                         linux,code = <KEY_RESTART>;
  30                 };
  31         };
  32
  33         gpio-leds {
  34                 compatible = "gpio-leds";
  35
  36                 power {
  37                         label = "hpm:orange:power";
  38                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 led_status: status {
  42                         label = "hpm:green:status";
  43                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 eth {
  47                         label = "hpm:green:eth";
  48                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 eth2 {
  52                         label = "hpm:red:eth";
  53                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 wifi {
  57                         label = "hpm:green:wifi";
  58                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 wifi2 {
  62                         label = "hpm:red:wifi";
  63                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  64                 };
  65         };
  66
  67         gpio_export {
  68                 compatible = "gpio-export";
  69                 #size-cells = <0>;
  70                 /* gpio 12 and 13 handle the OC input */
  71
  72                 usb0 {
  73                         gpio-export,name = "usb0";
  74                         gpio-export,output = <1>;
  75                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  76                 };
  77
  78                 usb1 {
  79                         gpio-export,name = "usb1";
  80                         gpio-export,output = <1>;
  81                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  82                 };
  83         };
  84 };
  85
  86 &spi0 {
  87         status = "okay";
  88
  89         m25p80@0 {
  90                 compatible = "jedec,spi-nor";
  91                 spi-max-frequency = <25000000>;
  92                 reg = <0>;
  93                 #address-cells = <1>;
  94                 #size-cells = <1>;
  95
  96                 partition@0 {
  97                         reg = <0x0 0x0030000>;
  98                         label = "u-boot";
  99                         read-only;
 100                 };
 101
 102                 partition@30000 {
 103                         reg = <0x00030000 0x00010000>;
 104                         label = "config";
 105                         read-only;
 106                 };
 107
 108                 factory: partition@40000 {
 109                         reg = <0x00040000 0x00010000>;
 110                         label = "factory";
 111                         read-only;
 112                 };
 113
 114                 partition@50000 {
 115                         reg = <0x00050000 0x00fb0000>;
 116                         label = "firmware";
 117                 };
 118         };
 119 };
 120
 121 &pinctrl {
 122         state_default: pinctrl0 {
 123                 gpio {
 124                         ralink,group = "i2c", "jtag", "uartf";
 125                         ralink,function = "gpio";
 126                 };
 127         };
 128 };
 129
 130 &ethernet {
 131         phy-handle = <&phy0>;
 132         phy-mode = "rgmii";
 133         mtd-mac-address = <&factory 0x28>;
 134
 135         mdio-bus {
 136                 status = "okay";
 137
 138                 phy0: ethernet-phy@4 {
 139                         reg = <4>;
 140                 };
 141         };
 142 };
 143
 144 &wmac {
 145         ralink,mtd-eeprom = <&factory 0>;
 146 };
 147
 148 &ehci {
 149         status = "okay";
 150 };
 151
 152 &ohci {
 153         status = "okay";
 154 };