target/linux/ramips/dts/mt7621_elecom_wrc-gst.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         aliases {
  11                 led-boot = &led_power_green;
  12                 led-failsafe = &led_power_green;
  13                 led-running = &led_power_green;
  14                 led-upgrade = &led_power_green;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,57600";
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_power_green: power_green {
  25                         label = "wrc-gst:green:power";
  26                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  27                 };
  28
  29                 power_blue {
  30                         label = "wrc-gst:blue:power";
  31                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  32                 };
  33
  34                 wps {
  35                         label = "wrc-gst:red:wps";
  36                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
  37                 };
  38
  39                 power_red {
  40                         label = "wrc-gst:red:power";
  41                         gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
  42                 };
  43         };
  44
  45         keys {
  46                 compatible = "gpio-keys";
  47
  48                 reset {
  49                         label = "reset";
  50                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_RESTART>;
  52                 };
  53
  54                 wps {
  55                         label = "wps";
  56                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  57                         linux,code = <KEY_WPS_BUTTON>;
  58                 };
  59
  60                 client {
  61                         label = "client";
  62                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  63                         linux,code = <BTN_0>;
  64                         linux,input-type = <EV_SW>;
  65                 };
  66
  67                 ap {
  68                         label = "ap";
  69                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
  70                         linux,code = <BTN_0>;
  71                         linux,input-type = <EV_SW>;
  72                 };
  73
  74                 extender {
  75                         label = "extender";
  76                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  77                         linux,code = <BTN_0>;
  78                         linux,input-type = <EV_SW>;
  79                 };
  80
  81                 router {
  82                         label = "router";
  83                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  84                         linux,code = <BTN_0>;
  85                         linux,input-type = <EV_SW>;
  86                 };
  87         };
  88 };
  89
  90 &ethernet {
  91         mtd-mac-address = <&factory 0xe000>;
  92 };
  93
  94 &spi0 {
  95         status = "okay";
  96
  97         m25p80@0 {
  98                 compatible = "jedec,spi-nor";
  99                 reg = <0>;
 100                 spi-max-frequency = <10000000>;
 101
 102                 partitions {
 103                         compatible = "fixed-partitions";
 104                         #address-cells = <1>;
 105                         #size-cells = <1>;
 106
 107                         partition@0 {
 108                                 label = "u-boot";
 109                                 reg = <0x0 0x30000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@30000 {
 114                                 label = "u-boot-env";
 115                                 reg = <0x30000 0x10000>;
 116                                 read-only;
 117                         };
 118
 119                         factory: partition@40000 {
 120                                 label = "factory";
 121                                 reg = <0x40000 0x10000>;
 122                                 read-only;
 123                         };
 124
 125                         partition@50000 {
 126                                 compatible = "denx,uimage";
 127                                 label = "firmware";
 128                                 reg = <0x50000 0xb00000>;
 129                         };
 130
 131                         partition@b50000 {
 132                                 label = "tm_pattern";
 133                                 reg = <0xb50000 0x380000>;
 134                                 read-only;
 135                         };
 136
 137                         partition@ed0000 {
 138                                 label = "tm_key";
 139                                 reg = <0xed0000 0x80000>;
 140                                 read-only;
 141                         };
 142
 143                         partition@f50000 {
 144                                 label = "art_block";
 145                                 reg = <0xf50000 0x30000>;
 146                                 read-only;
 147                         };
 148
 149                         partition@f80000 {
 150                                 label = "user_data";
 151                                 reg = <0xf80000 0x80000>;
 152                                 read-only;
 153                         };
 154                 };
 155         };
 156 };
 157
 158 &pinctrl {
 159         state_default: pinctrl0 {
 160                 gpio {
 161                         ralink,group = "uart3", "jtag", "wdt", "sdhci";
 162                         ralink,function = "gpio";
 163                 };
 164         };
 165 };
 166
 167 &pcie {
 168         status = "okay";
 169         /* WRC-xxxxGST has MT7615 for 2.4/5 GHz wifi, but it's not supported */
 170 };
 171
 172 &xhci {
 173         status = "disabled";
 174 };