target/linux/ath79/dts/ar9331_etactica-eg200.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 = "eTactica EG200";
  11         compatible = "etactica,eg200", "rme-eg200";
  12
  13         aliases {
  14                 serial0 = &uart;
  15         };
  16
  17         memory@0 {
  18                 device_type = "memory";
  19                 reg = <0x0 0x4000000>;
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys-polled";
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26                 poll-interval = <50>;
  27
  28                 restore {
  29                         linux,code = <KEY_WPS_BUTTON>;
  30                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  31                 };
  32         };
  33
  34         leds {
  35                 compatible = "gpio-leds";
  36
  37                 modbus {
  38                         label = "eg200:red:modbus";
  39                         gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  40                         default-state = "off";
  41                 };
  42
  43                 etactica {
  44                         label = "eg200:red:etactica";
  45                         gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
  46                         default-state = "off";
  47                 };
  48
  49                 eth0 {
  50                         label = "eg200:red:eth0";
  51                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  52                         default-state = "off";
  53                 };
  54
  55                 wlan {
  56                         label = "eg200:red:wlan";
  57                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  58                         default-state = "off";
  59                         linux,default-trigger = "phy0tpt";
  60                 };
  61         };
  62 };
  63
  64 &uart {
  65         status = "okay";
  66 };
  67
  68 &gpio {
  69         status = "okay";
  70 };
  71
  72 &usb {
  73         dr_mode = "host";
  74         status = "okay";
  75 };
  76
  77 &usb_phy {
  78         status = "okay";
  79 };
  80
  81 &mdio0 {
  82         status = "okay";
  83         phy4: ethernet-phy@4 {
  84                 reg = <4>;
  85                 phy-mode = "mii";
  86         };
  87 };
  88
  89 &eth0 {
  90         status = "okay";
  91         mtd-mac-address = <&art 0x0>;
  92         phy-handle = <&phy4>;
  93
  94         gmac-config {
  95                 device = <&gmac>;
  96                 switch-phy-addr-swap = <1>;
  97                 switch-phy-swap = <1>;
  98         };
  99 };
 100
 101 &spi {
 102         num-chipselects = <1>;
 103         status = "okay";
 104
 105         flash@0 {
 106                 #address-cells = <1>;
 107                 #size-cells = <1>;
 108                 compatible = "jedec,spi-nor";
 109                 spi-max-frequency = <50000000>;
 110                 reg = <0>;
 111
 112                 partitions {
 113                         compatible = "fixed-partitions";
 114                         #address-cells = <1>;
 115                         #size-cells = <1>;
 116
 117                         uboot@0 {
 118                                 reg = <0x0 0x40000>;
 119                                 read-only;
 120                         };
 121
 122                         uboot-env@40000 {
 123                                 reg = <0x40000 0x10000>;
 124                                 read-only;
 125                         };
 126
 127                         firmware@50000 {
 128                                 reg = <0x50000 0xfa0000>;
 129                         };
 130
 131                         art: art@ff0000 {
 132                                 reg = <0xff0000 0x10000>;
 133                                 read-only;
 134                         };
 135                 };
 136         };
 137 };
 138
 139 &wmac {
 140         status = "okay";
 141         mtd-cal-data = <&art 0x1000>;
 142         mtd-mac-address = <&art 0x1002>;
 143 };