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#include "rv1108-sdram-ddr3-400.dtsi" 11 12/ { 13 model = "Rockchip RV1108 Evaluation board"; 14 compatible = "rockchip,rv1108-evb", "rockchip,rv1108"; 15 16 memory@60000000 { 17 device_type = "memory"; 18 reg = <0x60000000 0x08000000>; 19 }; 20 21 chosen { 22 stdout-path = "serial2:1500000n8"; 23 }; 24 25 vcc5v0_otg: vcc5v0-otg-drv { 26 compatible = "regulator-fixed"; 27 enable-active-high; 28 regulator-name = "vcc5v0_otg"; 29 gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; 30 regulator-min-microvolt = <5000000>; 31 regulator-max-microvolt = <5000000>; 32 }; 33}; 34 35&gmac { 36 status = "okay"; 37 clock_in_out = <0>; 38 snps,reset-active-low; 39 snps,reset-delays-us = <0 10000 1000000>; 40 snps,reset-gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_LOW>; 41}; 42 43&saradc { 44 status = "okay"; 45}; 46 47&sfc { 48 status = "okay"; 49 flash@0 { 50 compatible = "gd25q256","spi-flash"; 51 reg = <0>; 52 spi-tx-bus-width = <1>; 53 spi-rx-bus-width = <4>; 54 spi-max-frequency = <96000000>; 55 }; 56}; 57 58&u2phy { 59 status = "okay"; 60}; 61 62&u2phy_otg { 63 status = "okay"; 64}; 65 66&u2phy_host { 67 status = "okay"; 68}; 69 70&uart0 { 71 status = "okay"; 72}; 73 74&uart1 { 75 status = "okay"; 76}; 77 78&uart2 { 79 status = "okay"; 80}; 81 82&usb20_otg { 83 vbus-supply = <&vcc5v0_otg>; 84 status = "okay"; 85}; 86 87&usb_host_ehci { 88 status = "okay"; 89}; 90 91&usb_host_ohci { 92 status = "okay"; 93}; 94