target/linux/ramips/dts/rt3662_omnima_hpm.dts

   1 #include "rt3883.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/leds/common.h>
   6
   7 / {
   8         compatible = "omnima,hpm", "ralink,rt3662-soc", "ralink,rt3883-soc";
   9         model = "Omnima HPM";
  10
  11         aliases {
  12                 led-boot = &led_status;
  13                 led-failsafe = &led_status;
  14                 led-running = &led_status;
  15                 led-upgrade = &led_status;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys-polled";
  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         leds {
  34                 compatible = "gpio-leds";
  35
  36                 power {
  37                         function = LED_FUNCTION_POWER;
  38                         color = <LED_COLOR_ID_ORANGE>;
  39                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  40                         default-state = "on";
  41                 };
  42
  43                 led_status: status {
  44                         function = LED_FUNCTION_STATUS;
  45                         color = <LED_COLOR_ID_GREEN>;
  46                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  47                         default-state = "on";
  48                 };
  49
  50                 eth {
  51                         label = "green:eth";
  52                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  53                 };
  54
  55                 eth2 {
  56                         label = "red:eth";
  57                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  58                 };
  59
  60                 wifi {
  61                         label = "green:wifi";
  62                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 wifi2 {
  66                         label = "red:wifi";
  67                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  68                 };
  69         };
  70
  71         gpio_export {
  72                 compatible = "gpio-export";
  73                 #size-cells = <0>;
  74                 /* gpio 12 and 13 handle the OC input */
  75
  76                 usb0 {
  77                         gpio-export,name = "usb0";
  78                         gpio-export,output = <1>;
  79                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  80                 };
  81
  82                 usb1 {
  83                         gpio-export,name = "usb1";
  84                         gpio-export,output = <1>;
  85                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  86                 };
  87         };
  88 };
  89
  90 &spi0 {
  91         status = "okay";
  92
  93         flash@0 {
  94                 compatible = "jedec,spi-nor";
  95                 spi-max-frequency = <25000000>;
  96                 reg = <0>;
  97
  98                 partitions {
  99                         compatible = "fixed-partitions";
 100                         #address-cells = <1>;
 101                         #size-cells = <1>;
 102
 103                         partition@0 {
 104                                 reg = <0x0 0x0030000>;
 105                                 label = "u-boot";
 106                                 read-only;
 107                         };
 108
 109                         partition@30000 {
 110                                 reg = <0x00030000 0x00010000>;
 111                                 label = "config";
 112                                 read-only;
 113                         };
 114
 115                         partition@40000 {
 116                                 reg = <0x00040000 0x00010000>;
 117                                 label = "factory";
 118                                 read-only;
 119
 120                                 nvmem-layout {
 121                                         compatible = "fixed-layout";
 122                                         #address-cells = <1>;
 123                                         #size-cells = <1>;
 124
 125                                         eeprom_factory_0: eeprom@0 {
 126                                                 reg = <0x0 0x200>;
 127                                         };
 128
 129                                         macaddr_factory_28: macaddr@28 {
 130                                                 reg = <0x28 0x6>;
 131                                         };
 132                                 };
 133                         };
 134
 135                         partition@50000 {
 136                                 compatible = "denx,uimage";
 137                                 reg = <0x00050000 0x00fb0000>;
 138                                 label = "firmware";
 139                         };
 140                 };
 141         };
 142 };
 143
 144 &state_default {
 145         gpio {
 146                 groups = "i2c", "jtag", "uartf";
 147                 function = "gpio";
 148         };
 149 };
 150
 151 &ethernet {
 152         phy-handle = <&phy0>;
 153         phy-mode = "rgmii";
 154         nvmem-cells = <&macaddr_factory_28>;
 155         nvmem-cell-names = "mac-address";
 156
 157         mdio-bus {
 158                 status = "okay";
 159
 160                 phy0: ethernet-phy@4 {
 161                         reg = <4>;
 162                 };
 163         };
 164 };
 165
 166 &wmac {
 167         nvmem-cells = <&eeprom_factory_0>;
 168         nvmem-cell-names = "eeprom";
 169 };
 170
 171 &ehci {
 172         status = "okay";
 173 };
 174
 175 &ohci {
 176         status = "okay";
 177 };