target/linux/ath79/dts/ar9331_onion_omega.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9331.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         model = "Onion Omega";
  10         compatible = "onion,omega", "qca,ar9331";
  11
  12         aliases {
  13                 serial0 = &uart;
  14                 label-mac-device = &wmac;
  15                 led-boot = &led_system;
  16                 led-failsafe = &led_system;
  17                 led-running = &led_system;
  18                 led-upgrade = &led_system;
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_system: system {
  25                         label = "amber:system";
  26                         gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
  27                 };
  28         };
  29
  30         keys {
  31                 compatible = "gpio-keys";
  32
  33                 reset {
  34                         label = "reset";
  35                         linux,code = <KEY_RESTART>;
  36                         gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
  37                         debounce-interval = <60>;
  38                 };
  39         };
  40
  41         reg_usb_vbus: reg_usb_vbus {
  42                 compatible = "regulator-fixed";
  43                 regulator-name = "usb_vbus";
  44                 regulator-min-microvolt = <5000000>;
  45                 regulator-max-microvolt = <5000000>;
  46                 gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
  47                 enable-active-high;
  48         };
  49 };
  50
  51 &ref {
  52         clock-frequency = <25000000>;
  53 };
  54
  55 &usb {
  56         status = "okay";
  57
  58         vbus-supply = <&reg_usb_vbus>;
  59         dr_mode = "host";
  60 };
  61
  62 &usb_phy {
  63         status = "okay";
  64 };
  65
  66 &eth0 {
  67         status = "okay";
  68
  69         compatible = "syscon", "simple-mfd";
  70 };
  71
  72 &eth1 {
  73         status = "okay";
  74
  75         nvmem-cells = <&macaddr_uboot_1fc00>;
  76         nvmem-cell-names = "mac-address";
  77         mac-address-increment = <(-1)>;
  78
  79         gmac-config {
  80                 device = <&gmac>;
  81                 switch-phy-addr-swap = <4>;
  82                 switch-phy-swap = <4>;
  83         };
  84 };
  85
  86 &spi {
  87         status = "okay";
  88
  89         flash@0 {
  90                 compatible = "jedec,spi-nor";
  91                 spi-max-frequency = <25000000>;
  92                 reg = <0>;
  93
  94                 partitions {
  95                         compatible = "fixed-partitions";
  96                         #address-cells = <1>;
  97                         #size-cells = <1>;
  98
  99                         uboot: partition@0 {
 100                                 label = "u-boot";
 101                                 reg = <0x000000 0x020000>;
 102                                 read-only;
 103                         };
 104
 105                         partition@20000 {
 106                                 compatible = "tplink,firmware";
 107                                 label = "firmware";
 108                                 reg = <0x020000 0xfd0000>;
 109                         };
 110
 111                         art: partition@ff0000 {
 112                                 label = "art";
 113                                 reg = <0xff0000 0x010000>;
 114                                 read-only;
 115                         };
 116                 };
 117         };
 118 };
 119
 120 &wmac {
 121         status = "okay";
 122
 123         mtd-cal-data = <&art 0x1000>;
 124
 125         nvmem-cells = <&macaddr_uboot_1fc00>;
 126         nvmem-cell-names = "mac-address";
 127 };
 128
 129 &uboot {
 130         compatible = "nvmem-cells";
 131         #address-cells = <1>;
 132         #size-cells = <1>;
 133
 134         macaddr_uboot_1fc00: macaddr@1fc00 {
 135                 reg = <0x1fc00 0x6>;
 136         };
 137 };