git.sur5r.net Git - u-boot/blob - arch/arm/dts/rk3328-evb.dts

   1 /*
   2  * (C) Copyright 2016 Rockchip Electronics Co., Ltd
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /dts-v1/;
   8 #include "rk3328.dtsi"
   9
  10 / {
  11         model = "Rockchip RK3328 EVB";
  12         compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
  13
  14         chosen {
  15                 stdout-path = &uart2;
  16         };
  17
  18         vcc5v0_otg: vcc5v0-otg-drv {
  19                 compatible = "regulator-fixed";
  20                 enable-active-high;
  21                 regulator-name = "vcc5v0_otg";
  22                 gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
  23                 regulator-min-microvolt = <5000000>;
  24                 regulator-max-microvolt = <5000000>;
  25         };
  26
  27         vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
  28                 compatible = "regulator-fixed";
  29                 enable-active-high;
  30                 regulator-name = "vcc5v0_host_xhci";
  31                 gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  32                 regulator-min-microvolt = <5000000>;
  33                 regulator-max-microvolt = <5000000>;
  34         };
  35 };
  36
  37 &uart2 {
  38         status = "okay";
  39 };
  40
  41 &sdmmc {
  42         bus-width = <4>;
  43         cap-mmc-highspeed;
  44         cap-sd-highspeed;
  45         card-detect-delay = <200>;
  46         disable-wp;
  47         num-slots = <1>;
  48         pinctrl-names = "default";
  49         pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
  50         status = "okay";
  51 };
  52
  53 &emmc {
  54         bus-width = <8>;
  55         cap-mmc-highspeed;
  56         supports-emmc;
  57         disable-wp;
  58         non-removable;
  59         num-slots = <1>;
  60         pinctrl-names = "default";
  61         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
  62         status = "okay";
  63 };
  64
  65 &usb_host0_ehci {
  66         status = "okay";
  67 };
  68
  69 &usb_host0_ohci {
  70         status = "okay";
  71 };
  72
  73 &usb20_otg {
  74         vbus-supply = <&vcc5v0_otg>;
  75         status = "okay";
  76 };
  77
  78 &usb_host0_xhci {
  79         vbus-supply = <&vcc5v0_host_xhci>;
  80         status = "okay";
  81 };