1/*
2 * dts file for Hisilicon HiKey Development Board
3 *
4 * Copyright (C) 2015, Hisilicon Ltd.
5 *
6 */
7
8/dts-v1/;
9
10#include "hi6220.dtsi"
11#include "hikey-pinctrl.dtsi"
12
13/ {
14	model = "HiKey Development Board";
15	compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220";
16
17	aliases {
18		serial0 = &uart0; /* On board UART0 */
19		serial1 = &uart1; /* BT UART */
20		serial2 = &uart2; /* LS Expansion UART0 */
21		serial3 = &uart3; /* LS Expansion UART1 */
22	};
23
24	chosen {
25		stdout-path = "serial3:115200n8";
26	};
27
28	/*
29	 * Reserve below regions from memory node:
30	 *
31	 *  0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
32	 *  0x06df,f000 - 0x06df,ffff: Mailbox message data
33	 *  0x0740,f000 - 0x0740,ffff: MCU firmware section
34	 *  0x3e00,0000 - 0x3fff,ffff: OP-TEE
35	 */
36	memory@0 {
37		device_type = "memory";
38		reg = <0x00000000 0x00000000 0x00000000 0x05e00000>,
39		      <0x00000000 0x05f00000 0x00000000 0x00eff000>,
40		      <0x00000000 0x06e00000 0x00000000 0x0060f000>,
41		      <0x00000000 0x07410000 0x00000000 0x36bf0000>;
42	};
43
44	soc {
45		spi0: spi@f7106000 {
46			status = "ok";
47		};
48
49		i2c0: i2c@f7100000 {
50			status = "ok";
51		};
52
53		i2c1: i2c@f7101000 {
54			status = "ok";
55		};
56	};
57};
58
59&uart2 {
60	label = "LS-UART0";
61};
62&uart3 {
63	label = "LS-UART1";
64};
65