arch/arm/dts/sun50i-a64-amarula-relic.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (C) 2018 Amarula Solutions B.V.
   4  * Author: Jagan Teki <jagan@amarulasolutions.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "sun50i-a64.dtsi"
  10
  11 #include <dt-bindings/gpio/gpio.h>
  12
  13 / {
  14         model = "Amarula A64-Relic";
  15         compatible = "amarula,a64-relic", "allwinner,sun50i-a64";
  16
  17         aliases {
  18                 serial0 = &uart0;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         reg_vcc3v3: vcc3v3 {
  26                 compatible = "regulator-fixed";
  27                 regulator-name = "vcc3v3";
  28                 regulator-min-microvolt = <3300000>;
  29                 regulator-max-microvolt = <3300000>;
  30         };
  31 };
  32
  33 &ehci0 {
  34         status = "okay";
  35 };
  36
  37 &mmc2 {
  38         pinctrl-names = "default";
  39         pinctrl-0 = <&mmc2_pins>;
  40         vmmc-supply = <&reg_vcc3v3>;
  41         bus-width = <8>;
  42         non-removable;
  43         cap-mmc-hw-reset;
  44         status = "okay";
  45 };
  46
  47 &ohci0 {
  48         status = "okay";
  49 };
  50
  51 &uart0 {
  52         pinctrl-names = "default";
  53         pinctrl-0 = <&uart0_pins_a>;
  54         status = "okay";
  55 };
  56
  57 &usb_otg {
  58         dr_mode = "otg";
  59         status = "okay";
  60 };
  61
  62 &usbphy {
  63         usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
  64         status = "okay";
  65 };