target/linux/ath79/dts/ar9331_8dev_carambola2.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 = "8devices Carambola2";
  11         compatible = "8dev,carambola2", "qca,ar9331";
  12
  13         aliases {
  14                 serial0 = &uart;
  15                 label-mac-device = &wmac;
  16         };
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20
  21                 wlan {
  22                         label = "carambola2:green:wlan";
  23                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  24                         linux,default-trigger = "phy0tpt";
  25                 };
  26
  27                 eth0 {
  28                         label = "carambola2:orange:eth0";
  29                         gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
  30                 };
  31
  32                 eth1 {
  33                         label = "carambola2:orange:eth1";
  34                         gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  40
  41                 wps {
  42                         label = "wps";
  43                         linux,code = <KEY_WPS_BUTTON>;
  44                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  45                 };
  46         };
  47 };
  48
  49 &ref {
  50         clock-frequency = <40000000>;
  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 = <0>;
  72         status = "okay";
  73
  74         flash@0 {
  75                 compatible = "jedec,spi-nor";
  76                 spi-max-frequency = <50000000>;
  77                 reg = <0>;
  78
  79                 partitions {
  80                         compatible = "fixed-partitions";
  81                         #address-cells = <1>;
  82                         #size-cells = <1>;
  83
  84                         uboot: partition@0 {
  85                                 label = "u-boot";
  86                                 reg = <0x000000 0x040000>;
  87                                 read-only;
  88                         };
  89
  90                         partition@40000 {
  91                                 label = "u-boot-env";
  92                                 reg = <0x040000 0x010000>;
  93                                 read-only;
  94                         };
  95
  96                         partition@50000 {
  97                                 compatible = "denx,uimage";
  98                                 label = "firmware";
  99                                 reg = <0x50000 0xfa0000>;
 100                         };
 101
 102                         art: partition@ff0000 {
 103                                 label = "art";
 104                                 reg = <0xff0000 0x010000>;
 105                                 read-only;
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &mdio0 {
 112         status = "okay";
 113 };
 114
 115 &eth0 {
 116         status = "okay";
 117         mtd-mac-address = <&art 0x0>;
 118
 119         gmac-config {
 120                 device = <&gmac>;
 121
 122                 switch-phy-addr-swap = <1>;
 123                 switch-phy-swap = <1>;
 124         };
 125 };
 126
 127 &eth1 {
 128         status = "okay";
 129         mtd-mac-address = <&art 0x6>;
 130 };
 131
 132 &wmac {
 133         status = "okay";
 134         mtd-cal-data = <&art 0x1000>;
 135 };