target/linux/ath79/dts/ar9344_samsung_wam250.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9344.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         model = "Samsung WAM250";
  10         compatible = "samsung,wam250", "qca,ar9344";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         keys {
  20                 compatible = "gpio-keys";
  21
  22                 reset {
  23                         label = "reset";
  24                         linux,code = <KEY_RESTART>;
  25                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  26                         debounce-interval = <60>;
  27                 };
  28
  29                 wps {
  30                         label = "wps";
  31                         linux,code = <KEY_WPS_BUTTON>;
  32                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  33                         debounce-interval = <60>;
  34                 };
  35         };
  36
  37         leds {
  38                 compatible = "gpio-leds";
  39
  40                 lan {
  41                         label = "white:lan";
  42                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 led_power: power {
  46                         label = "white:power";
  47                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  48                         default-state = "keep";
  49                 };
  50
  51                 repeater {
  52                         label = "white:repeater";
  53                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 wlan {
  57                         label = "white:wlan";
  58                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  59                         linux,default-trigger = "phy0tpt";
  60                 };
  61         };
  62 };
  63
  64 &eth0 {
  65         status = "okay";
  66
  67         phy-handle = <&swphy0>;
  68
  69         mtd-mac-address = <&art 0x1002>;
  70         mtd-mac-address-increment = <1>;
  71
  72         gmac-config {
  73                 device = <&gmac>;
  74                 switch-phy-swap = <1>;
  75         };
  76 };
  77
  78 &eth1 {
  79         status = "okay";
  80
  81         mtd-mac-address = <&art 0x1002>;
  82 };
  83
  84 &gpio {
  85         lna0 {
  86                 line-name = "wam250:ext:lna0";
  87                 gpios = <19 GPIO_ACTIVE_HIGH>;
  88                 output-high;
  89                 gpio-hog;
  90         };
  91 };
  92
  93 &ref {
  94         clock-frequency = <40000000>;
  95 };
  96
  97 &spi {
  98         status = "okay";
  99
 100         flash@0 {
 101                 compatible = "jedec,spi-nor";
 102                 reg = <0>;
 103                 spi-max-frequency = <50000000>;
 104                 m25p,fast-read;
 105
 106                 partitions {
 107                         compatible = "fixed-partitions";
 108                         #address-cells = <1>;
 109                         #size-cells = <1>;
 110
 111                         partition@0 {
 112                                 label = "u-boot";
 113                                 reg = <0x000000 0x040000>;
 114                                 read-only;
 115                         };
 116
 117                         partition@40000 {
 118                                 label = "u-boot-env";
 119                                 reg = <0x040000 0x010000>;
 120                         };
 121
 122                         partition@50000 {
 123                                 label = "nvram";
 124                                 reg = <0x050000 0x020000>;
 125                                 read-only;
 126                         };
 127
 128                         partition@70000 {
 129                                 compatible = "denx,uimage";
 130                                 label = "firmware";
 131                                 reg = <0x070000 0xf80000>;
 132                         };
 133
 134                         art: partition@ff0000 {
 135                                 label = "art";
 136                                 reg = <0xff0000 0x010000>;
 137                                 read-only;
 138                         };
 139                 };
 140         };
 141 };
 142
 143 &uart {
 144         status = "okay";
 145 };
 146
 147
 148 &usb {
 149         status = "okay";
 150 };
 151
 152 &usb_phy {
 153         status = "okay";
 154 };
 155
 156
 157 &wmac {
 158         status = "okay";
 159
 160         mtd-cal-data = <&art 0x1000>;
 161 };