arch/arm/boot/dts/sun8i-s3-lichee-zero-plus.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.io>
   4  */
   5
   6 /dts-v1/;
   7 #include "sun8i-v3.dtsi"
   8
   9 #include <dt-bindings/gpio/gpio.h>
  10
  11 / {
  12         model = "Sipeed Lichee Zero Plus";
  13         compatible = "sipeed,lichee-zero-plus", "sochip,s3",
  14                      "allwinner,sun8i-v3";
  15
  16         aliases {
  17                 serial0 = &uart0;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23
  24         reg_vcc3v3: vcc3v3 {
  25                 compatible = "regulator-fixed";
  26                 regulator-name = "vcc3v3";
  27                 regulator-min-microvolt = <3300000>;
  28                 regulator-max-microvolt = <3300000>;
  29         };
  30 };
  31
  32 &mmc0 {
  33         broken-cd;
  34         bus-width = <4>;
  35         vmmc-supply = <&reg_vcc3v3>;
  36         status = "okay";
  37 };
  38
  39 &uart0 {
  40         pinctrl-0 = <&uart0_pb_pins>;
  41         pinctrl-names = "default";
  42         status = "okay";
  43 };
  44
  45 &usb_otg {
  46         dr_mode = "peripheral";
  47         status = "okay";
  48 };
  49
  50 &usbphy {
  51         usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
  52         status = "okay";
  53 };