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      1 // SPDX-License-Identifier: GPL-2.0+
      2 /*
      3  * Copyright (C) 2017, Intel Corporation
      4  *
      5  * based on socfpga_cyclone5_de0_nano_soc.dts
      6  */
      7 
      8 #include "socfpga_cyclone5.dtsi"
      9 
     10 / {
     11 	model = "Terasic DE10-Nano";
     12 	compatible = "altr,socfpga-cyclone5", "altr,socfpga";
     13 
     14 	chosen {
     15 		bootargs = "console=ttyS0,115200";
     16 	};
     17 
     18 	aliases {
     19 		ethernet0 = &gmac1;
     20 		udc0 = &usb1;
     21 	};
     22 
     23 	memory {
     24 		name = "memory";
     25 		device_type = "memory";
     26 		reg = <0x0 0x40000000>; /* 1GB */
     27 	};
     28 
     29 	soc {
     30 		u-boot,dm-pre-reloc;
     31 	};
     32 };
     33 
     34 &gmac1 {
     35 	status = "okay";
     36 	phy-mode = "rgmii";
     37 
     38 	rxd0-skew-ps = <420>;
     39 	rxd1-skew-ps = <420>;
     40 	rxd2-skew-ps = <420>;
     41 	rxd3-skew-ps = <420>;
     42 	txen-skew-ps = <0>;
     43 	txc-skew-ps = <1860>;
     44 	rxdv-skew-ps = <420>;
     45 	rxc-skew-ps = <1680>;
     46 };
     47 
     48 &gpio0 {
     49 	status = "okay";
     50 };
     51 
     52 &gpio1 {
     53 	status = "okay";
     54 };
     55 
     56 &gpio2 {
     57 	status = "okay";
     58 };
     59 
     60 &mmc0 {
     61 	status = "okay";
     62 	u-boot,dm-pre-reloc;
     63 };
     64 
     65 &usb1 {
     66 	status = "okay";
     67 };
     68