target/linux/ramips/dts/elecom_wrc-gst.dtsi

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         aliases {
  10                 led-status = &led_power_green;
  11         };
  12
  13         memory@0 {
  14                 device_type = "memory";
  15                 reg = <0x0 0x8000000>;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,57600";
  20         };
  21
  22         gpio-leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_power_green: power_green {
  26                         label = "wrc-gst:green:power";
  27                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  28                 };
  29
  30                 power_blue {
  31                         label = "wrc-gst:blue:power";
  32                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  33                 };
  34
  35                 wps {
  36                         label = "wrc-gst:red:wps";
  37                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
  38                 };
  39
  40                 power_red {
  41                         label = "wrc-gst:red:power";
  42                         gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
  43                 };
  44         };
  45
  46         gpio-keys-polled {
  47                 compatible = "gpio-keys-polled";
  48                 poll-interval = <20>;
  49
  50                 reset {
  51                         label = "reset";
  52                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_RESTART>;
  54                 };
  55
  56                 wps {
  57                         label = "wps";
  58                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_WPS_BUTTON>;
  60                 };
  61
  62                 client {
  63                         label = "client";
  64                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  65                         linux,code = <BTN_0>;
  66                         linux,input-type = <EV_SW>;
  67                 };
  68
  69                 ap {
  70                         label = "ap";
  71                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
  72                         linux,code = <BTN_0>;
  73                         linux,input-type = <EV_SW>;
  74                 };
  75
  76                 extender {
  77                         label = "extender";
  78                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  79                         linux,code = <BTN_0>;
  80                         linux,input-type = <EV_SW>;
  81                 };
  82
  83                 router {
  84                         label = "router";
  85                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  86                         linux,code = <BTN_0>;
  87                         linux,input-type = <EV_SW>;
  88                 };
  89         };
  90 };
  91
  92 &ethernet {
  93         mtd-mac-address = <&factory 0xe000>;
  94 };
  95
  96 &spi0 {
  97         status = "okay";
  98
  99         m25p80@0 {
 100                 compatible = "jedec,spi-nor";
 101                 reg = <0>;
 102                 spi-max-frequency = <10000000>;
 103                 m25p,chunked-io = <32>;
 104
 105                 partitions {
 106                         compatible = "fixed-partitions";
 107                         #address-cells = <1>;
 108                         #size-cells = <1>;
 109
 110                         partition@0 {
 111                                 label = "u-boot";
 112                                 reg = <0x0 0x30000>;
 113                                 read-only;
 114                         };
 115
 116                         partition@30000 {
 117                                 label = "u-boot-env";
 118                                 reg = <0x30000 0x10000>;
 119                                 read-only;
 120                         };
 121
 122                         factory: partition@40000 {
 123                                 label = "factory";
 124                                 reg = <0x40000 0x10000>;
 125                                 read-only;
 126                         };
 127
 128                         partition@50000 {
 129                                 label = "firmware";
 130                                 reg = <0x50000 0xb00000>;
 131                         };
 132
 133                         partition@b50000 {
 134                                 label = "tm_pattern";
 135                                 reg = <0xb50000 0x380000>;
 136                                 read-only;
 137                         };
 138
 139                         partition@ed0000 {
 140                                 label = "tm_key";
 141                                 reg = <0xed0000 0x80000>;
 142                                 read-only;
 143                         };
 144
 145                         partition@f50000 {
 146                                 label = "art_block";
 147                                 reg = <0xf50000 0x30000>;
 148                                 read-only;
 149                         };
 150
 151                         partition@f80000 {
 152                                 label = "user_data";
 153                                 reg = <0xf80000 0x80000>;
 154                                 read-only;
 155                         };
 156                 };
 157         };
 158 };
 159
 160 &pinctrl {
 161         state_default: pinctrl0 {
 162                 gpio {
 163                         ralink,group = "uart3", "jtag", "wdt", "sdhci";
 164                         ralink,function = "gpio";
 165                 };
 166         };
 167 };
 168
 169 &pcie {
 170         status = "okay";
 171         /* WRC-xxxxGST has MT7615 for 2.4/5 GHz wifi, but it's not supported */
 172 };
 173
 174 &xhci {
 175         status = "disabled";
 176 };