target/linux/ramips/dts/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         memory@0 {
  18                 device_type = "memory";
  19                 reg = <0x0 0x8000000>;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyS0,57600";
  24         };
  25
  26         gpio-leds {
  27                 compatible = "gpio-leds";
  28
  29                 led_power_green: power_green {
  30                         label = "wrc-gst:green:power";
  31                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  32                 };
  33
  34                 power_blue {
  35                         label = "wrc-gst:blue:power";
  36                         gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
  37                 };
  38
  39                 wps {
  40                         label = "wrc-gst:red:wps";
  41                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
  42                 };
  43
  44                 power_red {
  45                         label = "wrc-gst:red:power";
  46                         gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
  47                 };
  48         };
  49
  50         gpio-keys-polled {
  51                 compatible = "gpio-keys-polled";
  52                 poll-interval = <20>;
  53
  54                 reset {
  55                         label = "reset";
  56                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  57                         linux,code = <KEY_RESTART>;
  58                 };
  59
  60                 wps {
  61                         label = "wps";
  62                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  63                         linux,code = <KEY_WPS_BUTTON>;
  64                 };
  65
  66                 client {
  67                         label = "client";
  68                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  69                         linux,code = <BTN_0>;
  70                         linux,input-type = <EV_SW>;
  71                 };
  72
  73                 ap {
  74                         label = "ap";
  75                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
  76                         linux,code = <BTN_0>;
  77                         linux,input-type = <EV_SW>;
  78                 };
  79
  80                 extender {
  81                         label = "extender";
  82                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  83                         linux,code = <BTN_0>;
  84                         linux,input-type = <EV_SW>;
  85                 };
  86
  87                 router {
  88                         label = "router";
  89                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  90                         linux,code = <BTN_0>;
  91                         linux,input-type = <EV_SW>;
  92                 };
  93         };
  94 };
  95
  96 &ethernet {
  97         mtd-mac-address = <&factory 0xe000>;
  98 };
  99
 100 &spi0 {
 101         status = "okay";
 102
 103         m25p80@0 {
 104                 compatible = "jedec,spi-nor";
 105                 reg = <0>;
 106                 spi-max-frequency = <10000000>;
 107                 m25p,chunked-io = <32>;
 108
 109                 partitions {
 110                         compatible = "fixed-partitions";
 111                         #address-cells = <1>;
 112                         #size-cells = <1>;
 113
 114                         partition@0 {
 115                                 label = "u-boot";
 116                                 reg = <0x0 0x30000>;
 117                                 read-only;
 118                         };
 119
 120                         partition@30000 {
 121                                 label = "u-boot-env";
 122                                 reg = <0x30000 0x10000>;
 123                                 read-only;
 124                         };
 125
 126                         factory: partition@40000 {
 127                                 label = "factory";
 128                                 reg = <0x40000 0x10000>;
 129                                 read-only;
 130                         };
 131
 132                         partition@50000 {
 133                                 compatible = "denx,uimage";
 134                                 label = "firmware";
 135                                 reg = <0x50000 0xb00000>;
 136                         };
 137
 138                         partition@b50000 {
 139                                 label = "tm_pattern";
 140                                 reg = <0xb50000 0x380000>;
 141                                 read-only;
 142                         };
 143
 144                         partition@ed0000 {
 145                                 label = "tm_key";
 146                                 reg = <0xed0000 0x80000>;
 147                                 read-only;
 148                         };
 149
 150                         partition@f50000 {
 151                                 label = "art_block";
 152                                 reg = <0xf50000 0x30000>;
 153                                 read-only;
 154                         };
 155
 156                         partition@f80000 {
 157                                 label = "user_data";
 158                                 reg = <0xf80000 0x80000>;
 159                                 read-only;
 160                         };
 161                 };
 162         };
 163 };
 164
 165 &pinctrl {
 166         state_default: pinctrl0 {
 167                 gpio {
 168                         ralink,group = "uart3", "jtag", "wdt", "sdhci";
 169                         ralink,function = "gpio";
 170                 };
 171         };
 172 };
 173
 174 &pcie {
 175         status = "okay";
 176         /* WRC-xxxxGST has MT7615 for 2.4/5 GHz wifi, but it's not supported */
 177 };
 178
 179 &xhci {
 180         status = "disabled";
 181 };