arch/arm/dts/rv1108-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
   9 #include "rv1108.dtsi"
  10
  11 / {
  12         model = "Rockchip RV1108 Evaluation board";
  13         compatible = "rockchip,rv1108-evb", "rockchip,rv1108";
  14
  15         memory@60000000 {
  16                 device_type = "memory";
  17                 reg = <0x60000000 0x08000000>;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial2:1500000n8";
  22         };
  23
  24         vcc5v0_otg: vcc5v0-otg-drv {
  25                 compatible = "regulator-fixed";
  26                 enable-active-high;
  27                 regulator-name = "vcc5v0_otg";
  28                 gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
  29                 regulator-min-microvolt = <5000000>;
  30                 regulator-max-microvolt = <5000000>;
  31         };
  32 };
  33
  34 &gmac {
  35         status = "okay";
  36         clock_in_out = <0>;
  37         snps,reset-active-low;
  38         snps,reset-delays-us = <0 10000 1000000>;
  39         snps,reset-gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_LOW>;
  40 };
  41
  42 &sfc {
  43         status = "okay";
  44         flash@0 {
  45                 compatible = "gd25q256","spi-flash";
  46                 reg = <0>;
  47                 spi-tx-bus-width = <1>;
  48                 spi-rx-bus-width = <1>;
  49                 spi-max-frequency = <96000000>;
  50         };
  51 };
  52
  53 &uart0 {
  54         status = "okay";
  55 };
  56
  57 &uart1 {
  58         status = "okay";
  59 };
  60
  61 &uart2 {
  62         status = "okay";
  63 };
  64
  65 &usb20_otg {
  66         vbus-supply = <&vcc5v0_otg>;
  67         status = "okay";
  68 };
  69
  70 &usb_host_ehci {
  71         status = "okay";
  72 };
  73
  74 &usb_host_ohci {
  75         status = "okay";
  76 };