1// SPDX-License-Identifier: GPL-2.0
2/*
3 * DTS File for HiSilicon Poplar Development Board
4 *
5 * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
6 */
7
8/dts-v1/;
9
10#include <dt-bindings/gpio/gpio.h>
11#include "hi3798cv200.dtsi"
12#include "poplar-pinctrl.dtsi"
13
14/ {
15	model = "HiSilicon Poplar Development Board";
16	compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
17
18	aliases {
19		serial0 = &uart0;
20		serial2 = &uart2;
21	};
22
23	chosen {
24		stdout-path = "serial0:115200n8";
25	};
26
27	memory@0 {
28		device_type = "memory";
29		reg = <0x0 0x0 0x0 0x80000000>;
30	};
31
32	leds {
33		compatible = "gpio-leds";
34
35		user-led0 {
36			label = "green:user1";
37			gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
38			linux,default-trigger = "heartbeat";
39			default-state = "off";
40		};
41
42		user-led1 {
43			label = "green:user2";
44			gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
45			linux,default-trigger = "mmc0";
46			default-state = "off";
47		};
48
49		user-led2 {
50			label = "green:user3";
51			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
52			linux,default-trigger = "mmc1";
53			default-state = "off";
54		};
55
56		user-led3 {
57			label = "green:user4";
58			gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
59			linux,default-trigger = "none";
60			panic-indicator;
61			default-state = "off";
62		};
63	};
64
65	reg_pcie: regulator-pcie {
66		compatible = "regulator-fixed";
67		regulator-name = "3V3_PCIE0";
68		regulator-min-microvolt = <3300000>;
69		regulator-max-microvolt = <3300000>;
70		gpio = <&gpio6 7 0>;
71		enable-active-high;
72	};
73};
74
75&ehci {
76	status = "okay";
77};
78
79&emmc {
80	pinctrl-names = "default";
81	pinctrl-0 = <&emmc_pins_1 &emmc_pins_2
82		     &emmc_pins_3 &emmc_pins_4>;
83	fifo-depth = <256>;
84	clock-frequency = <200000000>;
85	cap-mmc-highspeed;
86	mmc-ddr-1_8v;
87	mmc-hs200-1_8v;
88	non-removable;
89	bus-width = <8>;
90	status = "okay";
91};
92
93&gmac1 {
94	status = "okay";
95	#address-cells = <1>;
96	#size-cells = <0>;
97	phy-handle = <&eth_phy1>;
98	phy-mode = "rgmii";
99	hisilicon,phy-reset-delays-us = <10000 10000 30000>;
100
101	eth_phy1: phy@3 {
102		reg = <3>;
103	};
104};
105
106&gpio1 {
107	status = "okay";
108	gpio-line-names = "GPIO-E",	"",
109			  "",		"",
110			  "",		"GPIO-F",
111			  "",		"GPIO-J";
112};
113
114&gpio2 {
115	status = "okay";
116	gpio-line-names = "GPIO-H",	"GPIO-I",
117			  "GPIO-L",	"GPIO-G",
118			  "GPIO-K",	"",
119			  "",		"";
120};
121
122&gpio3 {
123	status = "okay";
124	gpio-line-names = "",		"",
125			  "",		"",
126			  "GPIO-C",	"",
127			  "",		"GPIO-B";
128};
129
130&gpio4 {
131	status = "okay";
132	gpio-line-names = "",		"",
133			  "",		"",
134			  "",		"GPIO-D",
135			  "",		"";
136};
137
138&gpio5 {
139	status = "okay";
140	gpio-line-names = "",		"USER-LED-1",
141			  "USER-LED-2",	"",
142			  "",		"GPIO-A",
143			  "",		"";
144};
145
146&gpio6 {
147	status = "okay";
148	gpio-line-names = "",		"",
149			  "",		"USER-LED-0",
150			  "",		"",
151			  "",		"";
152};
153
154&gpio10 {
155	status = "okay";
156	gpio-line-names = "",		"",
157			  "",		"",
158			  "",		"",
159			  "USER-LED-3",	"";
160};
161
162&i2c0 {
163	status = "okay";
164	label = "LS-I2C0";
165};
166
167&i2c2 {
168	status = "okay";
169	label = "LS-I2C1";
170};
171
172&ir {
173	status = "okay";
174};
175
176&ohci {
177	status = "okay";
178};
179
180&pcie {
181	reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
182	vpcie-supply = <&reg_pcie>;
183	status = "okay";
184};
185
186&sd0 {
187	bus-width = <4>;
188	cap-sd-highspeed;
189	status = "okay";
190};
191
192&spi0 {
193	status = "okay";
194	label = "LS-SPI0";
195};
196
197&uart0 {
198	status = "okay";
199};
200
201&uart2 {
202	status = "okay";
203	label = "LS-UART0";
204};
205/* No optional LS-UART1 on Low Speed Expansion Connector. */
206