target/linux/ramips/dts/JHR-N926R.dts

   1 /dts-v1/;
   2
   3 #include "rt3050.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "jcg,jhr-n926r", "ralink,rt3052-soc";
  10         model = "JCG JHR-N926R";
  11
  12         aliases {
  13                 led-boot = &led_system;
  14                 led-failsafe = &led_system;
  15                 led-running = &led_system;
  16                 led-upgrade = &led_system;
  17         };
  18
  19         cfi@1f000000 {
  20                 compatible = "cfi-flash";
  21                 reg = <0x1f000000 0x800000>;
  22                 bank-width = <2>;
  23                 device-width = <2>;
  24
  25                 partitions {
  26                         compatible = "fixed-partitions";
  27                         #address-cells = <1>;
  28                         #size-cells = <1>;
  29
  30                         partition@0 {
  31                                 label = "u-boot";
  32                                 reg = <0x0 0x30000>;
  33                                 read-only;
  34                         };
  35
  36                         partition@30000 {
  37                                 label = "u-boot-env";
  38                                 reg = <0x30000 0x10000>;
  39                                 read-only;
  40                         };
  41
  42                         factory: partition@40000 {
  43                                 label = "factory";
  44                                 reg = <0x40000 0x10000>;
  45                                 read-only;
  46                         };
  47
  48                         partition@50000 {
  49                                 compatible = "denx,uimage";
  50                                 label = "firmware";
  51                                 reg = <0x50000 0x3b0000>;
  52                         };
  53                 };
  54         };
  55
  56         leds {
  57                 compatible = "gpio-leds";
  58
  59                 wlan1 {
  60                         label = "jhr-n926r:red:wlan";
  61                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 wlan2 {
  65                         label = "jhr-n926r:yellow:wlan";
  66                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 wlan3 {
  70                         label = "jhr-n926r:green:wlan";
  71                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  72                 };
  73
  74                 led_system: system {
  75                         label = "jhr-n926r:blue:system";
  76                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  77                 };
  78         };
  79
  80         gpio_export {
  81                 compatible = "gpio-export";
  82                 #size-cells = <0>;
  83
  84                 display_data {
  85                         gpio-export,name = "display_data";
  86                         gpio-export,output = <1>;
  87                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  88                 };
  89
  90                 display_clock {
  91                         gpio-export,name = "display_clock";
  92                         gpio-export,output = <1>;
  93                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  94                 };
  95
  96                 display_blank {
  97                         gpio-export,name = "display_blank";
  98                         gpio-export,output = <1>;
  99                         gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
 100                 };
 101         };
 102
 103         keys {
 104                 compatible = "gpio-keys-polled";
 105                 poll-interval = <20>;
 106
 107                 reset_wps {
 108                         label = "reset_wps";
 109                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 110                         linux,code = <KEY_RESTART>;
 111                 };
 112
 113                 wlan {
 114                         label = "wlan";
 115                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
 116                         linux,code = <BTN_0>;
 117                 };
 118         };
 119 };
 120
 121 &pinctrl {
 122         state_default: pinctrl0 {
 123                 gpio {
 124                         ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
 125                         ralink,function = "gpio";
 126                 };
 127         };
 128 };
 129
 130 &ethernet {
 131         mtd-mac-address = <&factory 0x2e>;
 132 };
 133
 134 &esw {
 135         mediatek,portmap = <0x3e>;
 136 };
 137
 138 &wmac {
 139         ralink,mtd-eeprom = <&factory 0>;
 140 };