target/linux/ramips/dts/rt3052_jcg_jhr-n926r.dts

   1 #include "rt3050.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "jcg,jhr-n926r", "ralink,rt3052-soc";
   8         model = "JCG JHR-N926R";
   9
  10         aliases {
  11                 led-boot = &led_system;
  12                 led-failsafe = &led_system;
  13                 led-running = &led_system;
  14                 led-upgrade = &led_system;
  15         };
  16
  17         flash@1f000000 {
  18                 compatible = "cfi-flash";
  19                 reg = <0x1f000000 0x800000>;
  20                 bank-width = <2>;
  21                 device-width = <2>;
  22
  23                 partitions {
  24                         compatible = "fixed-partitions";
  25                         #address-cells = <1>;
  26                         #size-cells = <1>;
  27
  28                         partition@0 {
  29                                 label = "u-boot";
  30                                 reg = <0x0 0x30000>;
  31                                 read-only;
  32                         };
  33
  34                         partition@30000 {
  35                                 label = "u-boot-env";
  36                                 reg = <0x30000 0x10000>;
  37                                 read-only;
  38                         };
  39
  40                         factory: partition@40000 {
  41                                 label = "factory";
  42                                 reg = <0x40000 0x10000>;
  43                                 read-only;
  44
  45                                 nvmem-layout {
  46                                         compatible = "fixed-layout";
  47                                         #address-cells = <1>;
  48                                         #size-cells = <1>;
  49
  50                                         eeprom_factory_0: eeprom@0 {
  51                                                 reg = <0x0 0x200>;
  52                                         };
  53
  54                                         macaddr_factory_2e: macaddr@2e {
  55                                                 reg = <0x2e 0x6>;
  56                                         };
  57                                 };
  58                         };
  59
  60                         partition@50000 {
  61                                 compatible = "denx,uimage";
  62                                 label = "firmware";
  63                                 reg = <0x50000 0x3b0000>;
  64                         };
  65                 };
  66         };
  67
  68         leds {
  69                 compatible = "gpio-leds";
  70
  71                 wlan1 {
  72                         label = "red:wlan";
  73                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  74                 };
  75
  76                 wlan2 {
  77                         label = "yellow:wlan";
  78                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  79                 };
  80
  81                 wlan3 {
  82                         label = "green:wlan";
  83                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  84                 };
  85
  86                 led_system: system {
  87                         label = "blue:system";
  88                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  89                 };
  90         };
  91
  92         gpio_export {
  93                 compatible = "gpio-export";
  94                 #size-cells = <0>;
  95
  96                 display_data {
  97                         gpio-export,name = "display_data";
  98                         gpio-export,output = <1>;
  99                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
 100                 };
 101
 102                 display_clock {
 103                         gpio-export,name = "display_clock";
 104                         gpio-export,output = <1>;
 105                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
 106                 };
 107
 108                 display_blank {
 109                         gpio-export,name = "display_blank";
 110                         gpio-export,output = <1>;
 111                         gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
 112                 };
 113         };
 114
 115         keys {
 116                 compatible = "gpio-keys-polled";
 117                 poll-interval = <20>;
 118
 119                 reset_wps {
 120                         label = "reset_wps";
 121                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 122                         linux,code = <KEY_RESTART>;
 123                 };
 124
 125                 wlan {
 126                         label = "wlan";
 127                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
 128                         linux,code = <BTN_0>;
 129                 };
 130         };
 131 };
 132
 133 &state_default {
 134         gpio {
 135                 groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 136                 function = "gpio";
 137         };
 138 };
 139
 140 &ethernet {
 141         nvmem-cells = <&macaddr_factory_2e>;
 142         nvmem-cell-names = "mac-address";
 143 };
 144
 145 &esw {
 146         mediatek,portmap = <0x3e>;
 147 };
 148
 149 &wmac {
 150         nvmem-cells = <&eeprom_factory_0>;
 151         nvmem-cell-names = "eeprom";
 152 };