xref: /openbmc/u-boot/arch/arc/dts/iot_devkit.dts (revision dd1033e4) 
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2018 Synopsys, Inc. All rights reserved.
4 */
5/dts-v1/;
6
7#include "skeleton.dtsi"
8
9/ {
10	#address-cells = <1>;
11	#size-cells = <1>;
12
13	aliases {
14		console = &uart0;
15	};
16
17	cpu_card {
18		core_clk: core_clk {
19			#clock-cells = <0>;
20			compatible = "fixed-clock";
21			clock-frequency = <144000000>;
22			u-boot,dm-pre-reloc;
23		};
24	};
25
26	uart0: serial0@80014000 {
27		compatible = "snps,dw-apb-uart";
28		clock-frequency = <16000000>;
29		reg = <0x80014000 0x1000>;
30		reg-shift = <2>;
31		reg-io-width = <4>;
32	};
33
34	usb: usb@f0040000 {
35		compatible = "snps,dwc2";
36		reg = <0xf0040000 0x10000>;
37		phys = <&usbphy>;
38		phy-names = "usb2-phy";
39	};
40
41	usbphy: phy {
42		compatible = "nop-phy";
43		#phy-cells = <0>;
44	};
45};
46