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 1>;
  70         nvmem-cell-names = "mac-address";
  71
  72         gmac-config {
  73                 device = <&gmac>;
  74                 switch-phy-swap = <1>;
  75         };
  76 };
  77
  78 &eth1 {
  79         status = "okay";
  80
  81         nvmem-cells = <&macaddr_art_1002 0>;
  82         nvmem-cell-names = "mac-address";
  83 };
  84
  85 &gpio {
  86         lna0 {
  87                 line-name = "wam250:ext:lna0";
  88                 gpios = <19 GPIO_ACTIVE_HIGH>;
  89                 output-high;
  90                 gpio-hog;
  91         };
  92 };
  93
  94 &ref {
  95         clock-frequency = <40000000>;
  96 };
  97
  98 &spi {
  99         status = "okay";
 100
 101         flash@0 {
 102                 compatible = "jedec,spi-nor";
 103                 reg = <0>;
 104                 spi-max-frequency = <50000000>;
 105                 m25p,fast-read;
 106
 107                 partitions {
 108                         compatible = "fixed-partitions";
 109                         #address-cells = <1>;
 110                         #size-cells = <1>;
 111
 112                         partition@0 {
 113                                 label = "u-boot";
 114                                 reg = <0x000000 0x040000>;
 115                                 read-only;
 116                         };
 117
 118                         partition@40000 {
 119                                 label = "u-boot-env";
 120                                 reg = <0x040000 0x010000>;
 121                         };
 122
 123                         partition@50000 {
 124                                 label = "nvram";
 125                                 reg = <0x050000 0x020000>;
 126                                 read-only;
 127                         };
 128
 129                         partition@70000 {
 130                                 compatible = "denx,uimage";
 131                                 label = "firmware";
 132                                 reg = <0x070000 0xf80000>;
 133                         };
 134
 135                         art: partition@ff0000 {
 136                                 label = "art";
 137                                 reg = <0xff0000 0x010000>;
 138                                 read-only;
 139
 140                                 nvmem-layout {
 141                                         compatible = "fixed-layout";
 142                                         #address-cells = <1>;
 143                                         #size-cells = <1>;
 144
 145                                         macaddr_art_1002: macaddr@1002 {
 146                                                 compatible = "mac-base";
 147                                                 reg = <0x1002 0x6>;
 148                                                 #nvmem-cell-cells = <1>;
 149                                         };
 150                                 };
 151                         };
 152                 };
 153         };
 154 };
 155
 156 &usb {
 157         status = "okay";
 158 };
 159
 160 &usb_phy {
 161         status = "okay";
 162 };
 163
 164
 165 &wmac {
 166         status = "okay";
 167
 168         mtd-cal-data = <&art 0x1000>;
 169 };