target/linux/ath79/dts/ar9331_tl-wr703n_tl-mr10u.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "ar9331.dtsi"
   8
   9 / {
  10         aliases {
  11                 serial0 = &uart;
  12                 led-status = &led_system;
  13         };
  14
  15         memory@0 {
  16                 device_type = "memory";
  17                 reg = <0x0 0x2000000>;
  18         };
  19
  20         gpio-keys-polled {
  21                 compatible = "gpio-keys-polled";
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24                 poll-interval = <20>;
  25
  26                 reset {
  27                         label = "reset";
  28                         linux,code = <KEY_RESTART>;
  29                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  30                         debounce-interval = <60>;
  31                 };
  32         };
  33
  34         gpio-leds {
  35                 compatible = "gpio-leds";
  36
  37                 led_system: system {
  38                         label = "tl-wr703n:blue:system";
  39                         gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
  40                 };
  41         };
  42
  43         reg_usb_vbus: reg_usb_vbus {
  44                 compatible = "regulator-fixed";
  45                 regulator-name = "usb_vbus";
  46                 regulator-min-microvolt = <5000000>;
  47                 regulator-max-microvolt = <5000000>;
  48                 enable-active-high;
  49         };
  50
  51 };
  52
  53 &spi {
  54         status = "okay";
  55         num-cs = <1>;
  56
  57         flash@0 {
  58                 #address-cells = <1>;
  59                 #size-cells = <1>;
  60                 compatible = "jedec,spi-nor";
  61                 reg = <0>;
  62                 spi-max-frequency = <25000000>;
  63
  64                 partitions {
  65                         compatible = "fixed-partitions";
  66                         #address-cells = <1>;
  67                         #size-cells = <1>;
  68
  69                         uboot: partition@0 {
  70                                 reg = <0x0 0x20000>;
  71                                 label = "u-boot";
  72                                 read-only;
  73                         };
  74
  75                         firmware: partition@20000 {
  76                                 reg = <0x20000 0x3d0000>;
  77                                 label = "firmware";
  78                         };
  79
  80                         art: partition@3f0000 {
  81                                 reg = <0x3f0000 0x10000>;
  82                                 label = "art";
  83                                 read-only;
  84                         };
  85                 };
  86         };
  87 };
  88
  89 &eth0 {
  90         status = "okay";
  91
  92         phy-handle = <&phy4>;
  93
  94         mtd-mac-address = <&uboot 0x1fc00>;
  95
  96         gmac-config {
  97                 device = <&gmac>;
  98
  99                 switch-phy-addr-swap = <0>;
 100                 switch-phy-swap = <0>;
 101         };
 102 };
 103
 104 &gpio {
 105         status = "okay";
 106 };
 107
 108 &mdio0 {
 109         status = "okay";
 110
 111         phy4: ethernet-phy@4 {
 112                 reg = <4>;
 113                 phy-mode = "mii";
 114         };
 115 };
 116
 117 &uart {
 118         status = "okay";
 119 };
 120
 121 &usb {
 122         dr_mode = "host";
 123         vbus-supply = <&reg_usb_vbus>;
 124         status = "okay";
 125 };
 126
 127 &usb_phy {
 128         status = "okay";
 129 };
 130
 131 &wmac {
 132         status = "okay";
 133         mtd-cal-data = <&art 0x1000>;
 134         mtd-mac-address = <&uboot 0x1fc00>;
 135 };