target/linux/ath79/dts/ar9331_8dev_carambola2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9331.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         model = "8devices Carambola2";
  11         compatible = "8dev,carambola2", "qca,ar9331";
  12
  13         aliases {
  14                 label-mac-device = &wmac;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 wlan {
  21                         function = LED_FUNCTION_WLAN;
  22                         color = <LED_COLOR_ID_GREEN>;
  23                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  24                         linux,default-trigger = "phy0tpt";
  25                 };
  26
  27                 eth0 {
  28                         label = "orange:eth0";
  29                         gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
  30                 };
  31
  32                 eth1 {
  33                         label = "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 &usb {
  54         dr_mode = "host";
  55         status = "okay";
  56 };
  57
  58 &usb_phy {
  59         status = "okay";
  60 };
  61
  62 &spi {
  63         status = "okay";
  64
  65         flash@0 {
  66                 compatible = "jedec,spi-nor";
  67                 spi-max-frequency = <50000000>;
  68                 reg = <0>;
  69
  70                 partitions {
  71                         compatible = "fixed-partitions";
  72                         #address-cells = <1>;
  73                         #size-cells = <1>;
  74
  75                         uboot: partition@0 {
  76                                 label = "u-boot";
  77                                 reg = <0x000000 0x040000>;
  78                                 read-only;
  79                         };
  80
  81                         partition@40000 {
  82                                 label = "u-boot-env";
  83                                 reg = <0x040000 0x010000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@50000 {
  88                                 compatible = "denx,uimage";
  89                                 label = "firmware";
  90                                 reg = <0x50000 0xfa0000>;
  91                         };
  92
  93                         art: partition@ff0000 {
  94                                 label = "art";
  95                                 reg = <0xff0000 0x010000>;
  96                                 read-only;
  97
  98                                 nvmem-layout {
  99                                         compatible = "fixed-layout";
 100                                         #address-cells = <1>;
 101                                         #size-cells = <1>;
 102
 103                                         macaddr_art_0: macaddr@0 {
 104                                                 reg = <0x0 0x6>;
 105                                         };
 106
 107                                         macaddr_art_6: macaddr@6 {
 108                                                 reg = <0x6 0x6>;
 109                                         };
 110                                 };
 111                         };
 112                 };
 113         };
 114 };
 115
 116 &mdio0 {
 117         status = "okay";
 118 };
 119
 120 &eth0 {
 121         status = "okay";
 122         nvmem-cells = <&macaddr_art_0>;
 123         nvmem-cell-names = "mac-address";
 124
 125         gmac-config {
 126                 device = <&gmac>;
 127
 128                 switch-phy-addr-swap = <1>;
 129                 switch-phy-swap = <1>;
 130         };
 131 };
 132
 133 &eth1 {
 134         status = "okay";
 135         nvmem-cells = <&macaddr_art_6>;
 136         nvmem-cell-names = "mac-address";
 137 };
 138
 139 &wmac {
 140         status = "okay";
 141         mtd-cal-data = <&art 0x1000>;
 142 };