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      1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
      2 //
      3 // Device Tree Source for UniPhier PXs3 Reference Board
      4 //
      5 // Copyright (C) 2017 Socionext Inc.
      6 //   Author: Masahiro Yamada <yamada.masahiro (a] socionext.com>
      7 
      8 /dts-v1/;
      9 #include "uniphier-pxs3.dtsi"
     10 #include "uniphier-support-card.dtsi"
     11 
     12 / {
     13 	model = "UniPhier PXs3 Reference Board";
     14 	compatible = "socionext,uniphier-pxs3-ref", "socionext,uniphier-pxs3";
     15 
     16 	chosen {
     17 		stdout-path = "serial0:115200n8";
     18 	};
     19 
     20 	aliases {
     21 		serial0 = &serial0;
     22 		serial1 = &serial1;
     23 		serial2 = &serial2;
     24 		serial3 = &serial3;
     25 		i2c0 = &i2c0;
     26 		i2c1 = &i2c1;
     27 		i2c2 = &i2c2;
     28 		i2c3 = &i2c3;
     29 		i2c6 = &i2c6;
     30 	};
     31 
     32 	memory@80000000 {
     33 		device_type = "memory";
     34 		reg = <0 0x80000000 0 0xa0000000>;
     35 	};
     36 };
     37 
     38 &ethsc {
     39 	interrupts = <4 8>;
     40 };
     41 
     42 &serial0 {
     43 	status = "okay";
     44 };
     45 
     46 &serial2 {
     47 	status = "okay";
     48 };
     49 
     50 &serial3 {
     51 	status = "okay";
     52 };
     53 
     54 &gpio {
     55 	xirq4 {
     56 		gpio-hog;
     57 		gpios = <UNIPHIER_GPIO_IRQ(4) 0>;
     58 		input;
     59 	};
     60 };
     61 
     62 &i2c0 {
     63 	status = "okay";
     64 };
     65 
     66 &i2c1 {
     67 	status = "okay";
     68 };
     69 
     70 &i2c2 {
     71 	status = "okay";
     72 };
     73 
     74 &i2c3 {
     75 	status = "okay";
     76 };
     77 
     78 &sd {
     79 	status = "okay";
     80 };
     81 
     82 &eth0 {
     83 	status = "okay";
     84 	phy-handle = <&ethphy0>;
     85 };
     86 
     87 &mdio0 {
     88 	ethphy0: ethphy@0 {
     89 		reg = <0>;
     90 	};
     91 };
     92 
     93 &eth1 {
     94 	status = "okay";
     95 	phy-handle = <&ethphy1>;
     96 };
     97 
     98 &mdio1 {
     99 	ethphy1: ethphy@0 {
    100 		reg = <0>;
    101 	};
    102 };
    103 
    104 &usb0 {
    105 	status = "okay";
    106 };
    107 
    108 &usb1 {
    109 	status = "okay";
    110 };
    111 
    112 &nand {
    113 	status = "okay";
    114 };
    115