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         nvmem-cells = <&macaddr_art_1002>;
  70         nvmem-cell-names = "mac-address";
  71         mac-address-increment = <1>;
  72
  73         gmac-config {
  74                 device = <&gmac>;
  75                 switch-phy-swap = <1>;
  76         };
  77 };
  78
  79 &eth1 {
  80         status = "okay";
  81
  82         nvmem-cells = <&macaddr_art_1002>;
  83         nvmem-cell-names = "mac-address";
  84 };
  85
  86 &gpio {
  87         lna0 {
  88                 line-name = "wam250:ext:lna0";
  89                 gpios = <19 GPIO_ACTIVE_HIGH>;
  90                 output-high;
  91                 gpio-hog;
  92         };
  93 };
  94
  95 &ref {
  96         clock-frequency = <40000000>;
  97 };
  98
  99 &spi {
 100         status = "okay";
 101
 102         flash@0 {
 103                 compatible = "jedec,spi-nor";
 104                 reg = <0>;
 105                 spi-max-frequency = <50000000>;
 106                 m25p,fast-read;
 107
 108                 partitions {
 109                         compatible = "fixed-partitions";
 110                         #address-cells = <1>;
 111                         #size-cells = <1>;
 112
 113                         partition@0 {
 114                                 label = "u-boot";
 115                                 reg = <0x000000 0x040000>;
 116                                 read-only;
 117                         };
 118
 119                         partition@40000 {
 120                                 label = "u-boot-env";
 121                                 reg = <0x040000 0x010000>;
 122                         };
 123
 124                         partition@50000 {
 125                                 label = "nvram";
 126                                 reg = <0x050000 0x020000>;
 127                                 read-only;
 128                         };
 129
 130                         partition@70000 {
 131                                 compatible = "denx,uimage";
 132                                 label = "firmware";
 133                                 reg = <0x070000 0xf80000>;
 134                         };
 135
 136                         art: partition@ff0000 {
 137                                 label = "art";
 138                                 reg = <0xff0000 0x010000>;
 139                                 read-only;
 140
 141                                 nvmem-layout {
 142                                         compatible = "fixed-layout";
 143                                         #address-cells = <1>;
 144                                         #size-cells = <1>;
 145
 146                                         macaddr_art_1002: macaddr@1002 {
 147                                                 reg = <0x1002 0x6>;
 148                                         };
 149                                 };
 150                         };
 151                 };
 152         };
 153 };
 154
 155 &usb {
 156         status = "okay";
 157 };
 158
 159 &usb_phy {
 160         status = "okay";
 161 };
 162
 163
 164 &wmac {
 165         status = "okay";
 166
 167         mtd-cal-data = <&art 0x1000>;
 168 };