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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         model = "Samsung WAM250";
  11         compatible = "samsung,wam250", "qca,ar9344";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         keys {
  21                 compatible = "gpio-keys";
  22
  23                 reset {
  24                         label = "reset";
  25                         linux,code = <KEY_RESTART>;
  26                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  27                         debounce-interval = <60>;
  28                 };
  29
  30                 wps {
  31                         label = "wps";
  32                         linux,code = <KEY_WPS_BUTTON>;
  33                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  34                         debounce-interval = <60>;
  35                 };
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 lan {
  42                         function = LED_FUNCTION_LAN;
  43                         color = <LED_COLOR_ID_WHITE>;
  44                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 led_power: power {
  48                         function = LED_FUNCTION_POWER;
  49                         color = <LED_COLOR_ID_WHITE>;
  50                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  51                         default-state = "keep";
  52                 };
  53
  54                 repeater {
  55                         label = "white:repeater";
  56                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 wlan {
  60                         function = LED_FUNCTION_WLAN;
  61                         color = <LED_COLOR_ID_WHITE>;
  62                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  63                         linux,default-trigger = "phy0tpt";
  64                 };
  65         };
  66 };
  67
  68 &eth0 {
  69         status = "okay";
  70
  71         phy-handle = <&swphy0>;
  72
  73         nvmem-cells = <&macaddr_art_1002 1>;
  74         nvmem-cell-names = "mac-address";
  75
  76         gmac-config {
  77                 device = <&gmac>;
  78                 switch-phy-swap = <1>;
  79         };
  80 };
  81
  82 &eth1 {
  83         status = "okay";
  84
  85         nvmem-cells = <&macaddr_art_1002 0>;
  86         nvmem-cell-names = "mac-address";
  87 };
  88
  89 &gpio {
  90         lna0 {
  91                 line-name = "wam250:ext:lna0";
  92                 gpios = <19 GPIO_ACTIVE_HIGH>;
  93                 output-high;
  94                 gpio-hog;
  95         };
  96 };
  97
  98 &ref {
  99         clock-frequency = <40000000>;
 100 };
 101
 102 &spi {
 103         status = "okay";
 104
 105         flash@0 {
 106                 compatible = "jedec,spi-nor";
 107                 reg = <0>;
 108                 spi-max-frequency = <50000000>;
 109                 m25p,fast-read;
 110
 111                 partitions {
 112                         compatible = "fixed-partitions";
 113                         #address-cells = <1>;
 114                         #size-cells = <1>;
 115
 116                         partition@0 {
 117                                 label = "u-boot";
 118                                 reg = <0x000000 0x040000>;
 119                                 read-only;
 120                         };
 121
 122                         partition@40000 {
 123                                 label = "u-boot-env";
 124                                 reg = <0x040000 0x010000>;
 125                         };
 126
 127                         partition@50000 {
 128                                 label = "nvram";
 129                                 reg = <0x050000 0x020000>;
 130                                 read-only;
 131                         };
 132
 133                         partition@70000 {
 134                                 compatible = "denx,uimage";
 135                                 label = "firmware";
 136                                 reg = <0x070000 0xf80000>;
 137                         };
 138
 139                         art: partition@ff0000 {
 140                                 label = "art";
 141                                 reg = <0xff0000 0x010000>;
 142                                 read-only;
 143
 144                                 nvmem-layout {
 145                                         compatible = "fixed-layout";
 146                                         #address-cells = <1>;
 147                                         #size-cells = <1>;
 148
 149                                         macaddr_art_1002: macaddr@1002 {
 150                                                 compatible = "mac-base";
 151                                                 reg = <0x1002 0x6>;
 152                                                 #nvmem-cell-cells = <1>;
 153                                         };
 154                                 };
 155                         };
 156                 };
 157         };
 158 };
 159
 160 &usb {
 161         status = "okay";
 162 };
 163
 164 &usb_phy {
 165         status = "okay";
 166 };
 167
 168
 169 &wmac {
 170         status = "okay";
 171
 172         mtd-cal-data = <&art 0x1000>;
 173 };