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