target/linux/ath79/dts/ar9331_tplink_tl-mr3020-v1.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 #include "ar9331.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         model = "TP-Link TL-MR3020 V1";
  10         compatible = "tplink,tl-mr3020-v1", "qca,ar9331";
  11
  12         aliases {
  13                 serial0 = &uart;
  14                 led-boot = &led_wps;
  15                 led-failsafe = &led_wps;
  16                 led-running = &led_wps;
  17                 led-upgrade = &led_wps;
  18                 label-mac-device = &eth0;
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 wlan {
  25                         label = "green:wlan";
  26                         gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
  27                         linux,default-trigger = "phy0tpt";
  28                 };
  29
  30                 lan {
  31                         label = "green:lan";
  32                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 led_wps: wps {
  36                         label = "green:wps";
  37                         gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 led3g {
  41                         label = "green:3g";
  42                         gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
  43                         trigger-sources = <&hub_port>;
  44                         linux,default-trigger = "usbport";
  45                 };
  46         };
  47
  48         keys {
  49                 compatible = "gpio-keys";
  50
  51                 reset {
  52                         label = "reset";
  53                         linux,code = <KEY_RESTART>;
  54                         gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
  55                         debounce-interval = <60>;
  56                 };
  57
  58                 sw1 {
  59                         label = "sw1";
  60                         linux,input-type = <EV_SW>;
  61                         linux,code = <BTN_0>;
  62                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  63                         debounce-interval = <60>;
  64                 };
  65
  66                 sw2 {
  67                         label = "sw2";
  68                         linux,input-type = <EV_SW>;
  69                         linux,code = <BTN_1>;
  70                         gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
  71                         debounce-interval = <60>;
  72                 };
  73         };
  74
  75         reg_usb_vbus: reg_usb_vbus {
  76                 compatible = "regulator-fixed";
  77                 regulator-name = "usb_vbus";
  78                 regulator-min-microvolt = <5000000>;
  79                 regulator-max-microvolt = <5000000>;
  80                 gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
  81                 enable-active-high;
  82         };
  83 };
  84
  85 &ref {
  86         clock-frequency = <25000000>;
  87 };
  88
  89 &uart {
  90         status = "okay";
  91 };
  92
  93 &usb {
  94         #address-cells = <1>;
  95         #size-cells = <0>;
  96         dr_mode = "host";
  97         vbus-supply = <&reg_usb_vbus>;
  98         status = "okay";
  99
 100         hub_port: port@1 {
 101                 reg = <1>;
 102                 #trigger-source-cells = <0>;
 103         };
 104 };
 105
 106 &usb_phy {
 107         status = "okay";
 108 };
 109
 110 &spi {
 111         status = "okay";
 112
 113         num-chipselects = <1>;
 114
 115         /* Spansion S25FL032PIF SPI flash */
 116         flash@0 {
 117                 compatible = "jedec,spi-nor";
 118                 spi-max-frequency = <50000000>;
 119                 reg = <0>;
 120
 121                 partitions {
 122                         compatible = "fixed-partitions";
 123                         #address-cells = <1>;
 124                         #size-cells = <1>;
 125
 126                         uboot: partition@0 {
 127                                 label = "u-boot";
 128                                 reg = <0x000000 0x020000>;
 129                                 read-only;
 130                         };
 131
 132                         partition@20000 {
 133                                 compatible = "tplink,firmware";
 134                                 label = "firmware";
 135                                 reg = <0x020000 0x3c0000>;
 136                         };
 137
 138                         partition@3e0000 {
 139                                 label = "config";
 140                                 reg = <0x3e0000 0x010000>;
 141                                 read-only;
 142                         };
 143
 144                         art: partition@3f0000 {
 145                                 label = "art";
 146                                 reg = <0x3f0000 0x010000>;
 147                                 read-only;
 148                         };
 149                 };
 150         };
 151 };
 152
 153 &eth0 {
 154         status = "okay";
 155
 156         mtd-mac-address = <&uboot 0x1fc00>;
 157         gmac-config {
 158                 device = <&gmac>;
 159
 160                 switch-phy-addr-swap = <0>;
 161                 switch-phy-swap = <0>;
 162         };
 163 };
 164
 165 &eth1 {
 166         status = "okay";
 167
 168         compatible = "syscon", "simple-mfd";
 169 };
 170
 171 &wmac {
 172         status = "okay";
 173
 174         mtd-cal-data = <&art 0x1000>;
 175         mtd-mac-address = <&uboot 0x1fc00>;
 176 };