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
   6 / {
   7         compatible = "omnima,hpm", "ralink,rt3662-soc", "ralink,rt3883-soc";
   8         model = "Omnima HPM";
   9
  10         aliases {
  11                 led-boot = &led_status;
  12                 led-failsafe = &led_status;
  13                 led-running = &led_status;
  14                 led-upgrade = &led_status;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys-polled";
  23                 poll-interval = <100>;
  24
  25                 reset {
  26                         label = "reset";
  27                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  28                         linux,code = <KEY_RESTART>;
  29                 };
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 power {
  36                         label = "orange:power";
  37                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  38                         default-state = "on";
  39                 };
  40
  41                 led_status: status {
  42                         label = "green:status";
  43                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  44                         default-state = "on";
  45                 };
  46
  47                 eth {
  48                         label = "green:eth";
  49                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 eth2 {
  53                         label = "red:eth";
  54                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 wifi {
  58                         label = "green:wifi";
  59                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 wifi2 {
  63                         label = "red:wifi";
  64                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  65                 };
  66         };
  67
  68         gpio_export {
  69                 compatible = "gpio-export";
  70                 #size-cells = <0>;
  71                 /* gpio 12 and 13 handle the OC input */
  72
  73                 usb0 {
  74                         gpio-export,name = "usb0";
  75                         gpio-export,output = <1>;
  76                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  77                 };
  78
  79                 usb1 {
  80                         gpio-export,name = "usb1";
  81                         gpio-export,output = <1>;
  82                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  83                 };
  84         };
  85 };
  86
  87 &spi0 {
  88         status = "okay";
  89
  90         flash@0 {
  91                 compatible = "jedec,spi-nor";
  92                 spi-max-frequency = <25000000>;
  93                 reg = <0>;
  94
  95                 partitions {
  96                         compatible = "fixed-partitions";
  97                         #address-cells = <1>;
  98                         #size-cells = <1>;
  99
 100                         partition@0 {
 101                                 reg = <0x0 0x0030000>;
 102                                 label = "u-boot";
 103                                 read-only;
 104                         };
 105
 106                         partition@30000 {
 107                                 reg = <0x00030000 0x00010000>;
 108                                 label = "config";
 109                                 read-only;
 110                         };
 111
 112                         factory: partition@40000 {
 113                                 compatible = "nvmem-cells";
 114                                 label = "factory";
 115                                 reg = <0x00040000 0x00010000>;
 116                                 #address-cells = <1>;
 117                                 #size-cells = <1>;
 118                                 read-only;
 119
 120                                 eeprom_factory_0: eeprom@0 {
 121                                         reg = <0x0 0x200>;
 122                                 };
 123
 124                                 macaddr_factory_28: macaddr@28 {
 125                                         reg = <0x28 0x6>;
 126                                 };
 127                         };
 128
 129                         partition@50000 {
 130                                 compatible = "denx,uimage";
 131                                 reg = <0x00050000 0x00fb0000>;
 132                                 label = "firmware";
 133                         };
 134                 };
 135         };
 136 };
 137
 138 &state_default {
 139         gpio {
 140                 groups = "i2c", "jtag", "uartf";
 141                 function = "gpio";
 142         };
 143 };
 144
 145 &ethernet {
 146         phy-handle = <&phy0>;
 147         phy-mode = "rgmii";
 148         nvmem-cells = <&macaddr_factory_28>;
 149         nvmem-cell-names = "mac-address";
 150
 151         mdio-bus {
 152                 status = "okay";
 153
 154                 phy0: ethernet-phy@4 {
 155                         reg = <4>;
 156                 };
 157         };
 158 };
 159
 160 &wmac {
 161         nvmem-cells = <&eeprom_factory_0>;
 162         nvmem-cell-names = "eeprom";
 163 };
 164
 165 &ehci {
 166         status = "okay";
 167 };
 168
 169 &ohci {
 170         status = "okay";
 171 };