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-status = &status;
  15                 serial0 = &uart;
  16         };
  17
  18         memory@0 {
  19                 device_type = "memory";
  20                 reg = <0x0 0x4000000>;
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 status: status {
  27                         label = "dorin:green:status";
  28                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  29                         default-state = "off";
  30                 };
  31         };
  32
  33         keys {
  34                 compatible = "gpio-keys-polled";
  35                 #address-cells = <1>;
  36                 #size-cells = <0>;
  37                 poll-interval = <100>;
  38
  39                 wps {
  40                         label = "wps";
  41                         linux,code = <KEY_WPS_BUTTON>;
  42                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 reset {
  46                         label = "reset";
  47                         linux,code = <KEY_RESTART>;
  48                         gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
  49                 };
  50         };
  51 };
  52
  53 &uart {
  54         status = "okay";
  55 };
  56
  57 &gpio {
  58         status = "okay";
  59 };
  60
  61 &usb {
  62         dr_mode = "host";
  63         status = "okay";
  64 };
  65
  66 &usb_phy {
  67         status = "okay";
  68 };
  69
  70 &spi {
  71         num-chipselects = <1>;
  72         status = "okay";
  73
  74         spiflash {
  75                 #address-cells = <1>;
  76                 #size-cells = <1>;
  77                 compatible = "jedec,spi-nor";
  78                 spi-max-frequency = <104000000>;
  79                 reg = <0>;
  80
  81                 partitions {
  82                         compatible = "fixed-partitions";
  83                         #address-cells = <1>;
  84                         #size-cells = <1>;
  85
  86                         partition@0 {
  87                                 label = "u-boot";
  88                                 reg = <0x000000 0x040000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@1 {
  93                                 label = "u-boot-env";
  94                                 reg = <0x040000 0x010000>;
  95                         };
  96
  97                         partition@2 {
  98                                 label = "firmware";
  99                                 reg = <0x050000 0xfa0000>;
 100                         };
 101
 102                         art: partition@3 {
 103                                 label = "ART";
 104                                 reg = <0xff0000 0x010000>;
 105                                 read-only;
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &eth1 {
 112         status = "okay";
 113
 114         mtd-mac-address = <&art 0x1002>;
 115         mtd-mac-address-increment = <0x40>;
 116
 117         fixed-link {
 118                 speed = <1000>;
 119                 full-duplex;
 120         };
 121
 122 };
 123
 124 &mdio1 {
 125         status = "okay";
 126 };
 127
 128 &wmac {
 129         status = "okay";
 130         mtd-cal-data = <&art 0x1000>;
 131         mtd-mac-address = <&art 0x1002>;
 132 };