target/linux/ath79/dts/ar9331_embeddedwireless_dorin.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "ar9331.dtsi"
   8
   9 / {
  10         model = "Embedded Wireless Dorin";
  11         compatible = "embeddedwireless,dorin", "qca,ar9331";
  12
  13         aliases {
  14                 led-boot = &led_status;
  15                 led-failsafe = &led_status;
  16                 led-running = &led_status;
  17                 led-upgrade = &led_status;
  18                 serial0 = &uart;
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_status: status {
  25                         label = "dorin:green:status";
  26                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  27                 };
  28         };
  29
  30         keys {
  31                 compatible = "gpio-keys";
  32
  33                 wps {
  34                         label = "wps";
  35                         linux,code = <KEY_WPS_BUTTON>;
  36                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 reset {
  40                         label = "reset";
  41                         linux,code = <KEY_RESTART>;
  42                         gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
  43                 };
  44         };
  45 };
  46
  47 &uart {
  48         status = "okay";
  49 };
  50
  51 &gpio {
  52         status = "okay";
  53 };
  54
  55 &usb {
  56         dr_mode = "host";
  57         status = "okay";
  58 };
  59
  60 &usb_phy {
  61         status = "okay";
  62 };
  63
  64 &spi {
  65         status = "okay";
  66
  67         num-chipselects = <1>;
  68
  69         flash@0 {
  70                 compatible = "jedec,spi-nor";
  71                 spi-max-frequency = <104000000>;
  72                 reg = <0>;
  73
  74                 partitions {
  75                         compatible = "fixed-partitions";
  76                         #address-cells = <1>;
  77                         #size-cells = <1>;
  78
  79                         partition@0 {
  80                                 label = "u-boot";
  81                                 reg = <0x000000 0x040000>;
  82                                 read-only;
  83                         };
  84
  85                         partition@1 {
  86                                 label = "u-boot-env";
  87                                 reg = <0x040000 0x010000>;
  88                         };
  89
  90                         partition@2 {
  91                                 compatible = "denx,uimage";
  92                                 label = "firmware";
  93                                 reg = <0x050000 0xfa0000>;
  94                         };
  95
  96                         art: partition@3 {
  97                                 label = "art";
  98                                 reg = <0xff0000 0x010000>;
  99                                 read-only;
 100                         };
 101                 };
 102         };
 103 };
 104
 105 &eth1 {
 106         status = "okay";
 107
 108         mtd-mac-address = <&art 0x1002>;
 109         mtd-mac-address-increment-byte = <3>;
 110         mtd-mac-address-increment = <0x40>;
 111 };
 112
 113 &mdio1 {
 114         status = "okay";
 115 };
 116
 117 &wmac {
 118         status = "okay";
 119
 120         mtd-cal-data = <&art 0x1000>;
 121 };