1/* 2 * Digilent ZYBO board DTS 3 * 4 * Copyright (C) 2011 - 2015 Xilinx 5 * Copyright (C) 2012 National Instruments Corp. 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9/dts-v1/; 10#include "zynq-7000.dtsi" 11 12/ { 13 model = "Zynq ZYBO Development Board"; 14 compatible = "digilent,zynq-zybo", "xlnx,zynq-7000"; 15 16 aliases { 17 ethernet0 = &gem0; 18 serial0 = &uart1; 19 spi0 = &qspi; 20 mmc0 = &sdhci0; 21 }; 22 23 memory@0 { 24 device_type = "memory"; 25 reg = <0x0 0x20000000>; 26 }; 27 28 chosen { 29 bootargs = ""; 30 stdout-path = "serial0:115200n8"; 31 }; 32 33 usb_phy0: phy0 { 34 #phy-cells = <0>; 35 compatible = "usb-nop-xceiv"; 36 reset-gpios = <&gpio0 46 1>; 37 }; 38}; 39 40&clkc { 41 ps-clk-frequency = <50000000>; 42}; 43 44&gem0 { 45 status = "okay"; 46 phy-mode = "rgmii-id"; 47 phy-handle = <ðernet_phy>; 48 49 ethernet_phy: ethernet-phy@0 { 50 reg = <0>; 51 device_type = "ethernet-phy"; 52 }; 53}; 54 55&qspi { 56 u-boot,dm-pre-reloc; 57 status = "okay"; 58}; 59 60&sdhci0 { 61 u-boot,dm-pre-reloc; 62 status = "okay"; 63}; 64 65&uart1 { 66 u-boot,dm-pre-reloc; 67 status = "okay"; 68}; 69 70&usb0 { 71 status = "okay"; 72 dr_mode = "host"; 73 usb-phy = <&usb_phy0>; 74}; 75