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         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 wlan {
  21                         label = "carambola2:green:wlan";
  22                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  23                         linux,default-trigger = "phy0tpt";
  24                 };
  25
  26                 eth0 {
  27                         label = "carambola2:orange:eth0";
  28                         gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
  29                 };
  30
  31                 eth1 {
  32                         label = "carambola2:orange:eth1";
  33                         gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
  34                 };
  35         };
  36
  37         keys {
  38                 compatible = "gpio-keys";
  39
  40                 wps {
  41                         label = "wps";
  42                         linux,code = <KEY_WPS_BUTTON>;
  43                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  44                 };
  45         };
  46 };
  47
  48 &ref {
  49         clock-frequency = <40000000>;
  50 };
  51
  52 &uart {
  53         status = "okay";
  54 };
  55
  56 &gpio {
  57         status = "okay";
  58 };
  59
  60 &usb {
  61         dr_mode = "host";
  62         status = "okay";
  63 };
  64
  65 &usb_phy {
  66         status = "okay";
  67 };
  68
  69 &spi {
  70         num-chipselects = <0>;
  71         status = "okay";
  72
  73         flash@0 {
  74                 compatible = "jedec,spi-nor";
  75                 spi-max-frequency = <104000000>;
  76                 reg = <0>;
  77
  78                 partitions {
  79                         compatible = "fixed-partitions";
  80                         #address-cells = <1>;
  81                         #size-cells = <1>;
  82
  83                         uboot:  partition@0 {
  84                                 label = "u-boot";
  85                                 reg = <0x000000 0x040000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@40000 {
  90                                 label = "u-boot-env";
  91                                 reg = <0x040000 0x010000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@50000 {
  96                                 compatible = "denx,uimage";
  97                                 label = "firmware";
  98                                 reg = <0x50000 0xfa0000>;
  99                         };
 100
 101                         art: partition@ff0000 {
 102                                 label = "art";
 103                                 reg = <0xff0000 0x010000>;
 104                                 read-only;
 105                         };
 106                 };
 107         };
 108 };
 109
 110 &mdio0 {
 111         status = "okay";
 112 };
 113
 114 &eth0 {
 115         status = "okay";
 116         mtd-mac-address = <&art 0x0>;
 117
 118         gmac-config {
 119                 device = <&gmac>;
 120
 121                 switch-phy-addr-swap = <1>;
 122                 switch-phy-swap = <1>;
 123         };
 124 };
 125
 126 &eth1 {
 127         status = "okay";
 128         mtd-mac-address = <&art 0x6>;
 129 };
 130
 131 &wmac {
 132         status = "okay";
 133         mtd-cal-data = <&art 0x1000>;
 134         mtd-mac-address = <&art 0x1002>;
 135 };