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                 led-boot = &led_wps;
  14                 led-failsafe = &led_wps;
  15                 led-running = &led_wps;
  16                 led-upgrade = &led_wps;
  17                 label-mac-device = &eth0;
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 wlan {
  24                         label = "green:wlan";
  25                         gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
  26                         linux,default-trigger = "phy0tpt";
  27                 };
  28
  29                 lan {
  30                         label = "green:lan";
  31                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 led_wps: wps {
  35                         label = "green:wps";
  36                         gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 led3g {
  40                         label = "green:3g";
  41                         gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
  42                         trigger-sources = <&hub_port>;
  43                         linux,default-trigger = "usbport";
  44                 };
  45         };
  46
  47         keys {
  48                 compatible = "gpio-keys";
  49
  50                 reset {
  51                         label = "reset";
  52                         linux,code = <KEY_RESTART>;
  53                         gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
  54                         debounce-interval = <60>;
  55                 };
  56
  57                 sw1 {
  58                         label = "sw1";
  59                         linux,input-type = <EV_SW>;
  60                         linux,code = <BTN_0>;
  61                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  62                         debounce-interval = <60>;
  63                 };
  64
  65                 sw2 {
  66                         label = "sw2";
  67                         linux,input-type = <EV_SW>;
  68                         linux,code = <BTN_1>;
  69                         gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
  70                         debounce-interval = <60>;
  71                 };
  72         };
  73
  74         reg_usb_vbus: reg_usb_vbus {
  75                 compatible = "regulator-fixed";
  76                 regulator-name = "usb_vbus";
  77                 regulator-min-microvolt = <5000000>;
  78                 regulator-max-microvolt = <5000000>;
  79                 gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
  80                 enable-active-high;
  81         };
  82 };
  83
  84 &ref {
  85         clock-frequency = <25000000>;
  86 };
  87
  88 &usb {
  89         dr_mode = "host";
  90         vbus-supply = <&reg_usb_vbus>;
  91         status = "okay";
  92 };
  93
  94 &usb_phy {
  95         status = "okay";
  96 };
  97
  98 &spi {
  99         status = "okay";
 100
 101         /* Spansion S25FL032PIF SPI flash */
 102         flash@0 {
 103                 compatible = "jedec,spi-nor";
 104                 spi-max-frequency = <50000000>;
 105                 reg = <0>;
 106
 107                 partitions {
 108                         compatible = "fixed-partitions";
 109                         #address-cells = <1>;
 110                         #size-cells = <1>;
 111
 112                         uboot: partition@0 {
 113                                 label = "u-boot";
 114                                 reg = <0x000000 0x020000>;
 115                                 read-only;
 116                         };
 117
 118                         partition@20000 {
 119                                 compatible = "tplink,firmware";
 120                                 label = "firmware";
 121                                 reg = <0x020000 0x3c0000>;
 122                         };
 123
 124                         partition@3e0000 {
 125                                 label = "config";
 126                                 reg = <0x3e0000 0x010000>;
 127                                 read-only;
 128                         };
 129
 130                         art: partition@3f0000 {
 131                                 label = "art";
 132                                 reg = <0x3f0000 0x010000>;
 133                                 read-only;
 134                         };
 135                 };
 136         };
 137 };
 138
 139 &eth0 {
 140         status = "okay";
 141
 142         nvmem-cells = <&macaddr_uboot_1fc00>;
 143         nvmem-cell-names = "mac-address";
 144         gmac-config {
 145                 device = <&gmac>;
 146
 147                 switch-phy-addr-swap = <0>;
 148                 switch-phy-swap = <0>;
 149         };
 150 };
 151
 152 &eth1 {
 153         status = "okay";
 154
 155         compatible = "syscon", "simple-mfd";
 156 };
 157
 158 &wmac {
 159         status = "okay";
 160
 161         mtd-cal-data = <&art 0x1000>;
 162         nvmem-cells = <&macaddr_uboot_1fc00>;
 163         nvmem-cell-names = "mac-address";
 164 };
 165
 166 &uboot {
 167         compatible = "nvmem-cells";
 168         #address-cells = <1>;
 169         #size-cells = <1>;
 170
 171         macaddr_uboot_1fc00: macaddr@1fc00 {
 172                 reg = <0x1fc00 0x6>;
 173         };
 174 };