1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Samsung's S5PV210 SoC device tree source
4 *
5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
6 *
7 * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
8 * Tomasz Figa <t.figa@samsung.com>
9 *
10 * Board device tree source for YIC System SMDV210 board.
11 *
12 * NOTE: This file is completely based on original board file for mach-smdkv210
13 * available in Linux 3.15 and intends to provide equivalent level of hardware
14 * support. Due to lack of hardware, _no_ testing has been performed.
15 */
16
17/dts-v1/;
18#include <dt-bindings/input/input.h>
19#include "s5pv210.dtsi"
20
21/ {
22	model = "YIC System SMDKV210 based on S5PV210";
23	compatible = "yic,smdkv210", "samsung,s5pv210";
24
25	chosen {
26		bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
27	};
28
29	memory@20000000 {
30		device_type = "memory";
31		reg = <0x20000000 0x40000000>;
32	};
33
34	ethernet@18000000 {
35		compatible = "davicom,dm9000";
36		reg = <0xA8000000 0x2 0xA8000002 0x2>;
37		interrupt-parent = <&gph1>;
38		interrupts = <1 4>;
39		local-mac-address = [00 00 de ad be ef];
40		davicom,no-eeprom;
41	};
42
43	backlight {
44		compatible = "pwm-backlight";
45		pwms = <&pwm 3 5000000 0>;
46		brightness-levels = <0 4 8 16 32 64 128 255>;
47		default-brightness-level = <6>;
48		pinctrl-names = "default";
49		pinctrl-0 = <&pwm3_out>;
50	};
51};
52
53&xusbxti {
54	clock-frequency = <24000000>;
55};
56
57&keypad {
58	linux,input-no-autorepeat;
59	wakeup-source;
60	samsung,keypad-num-rows = <8>;
61	samsung,keypad-num-columns = <8>;
62	pinctrl-names = "default";
63	pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
64			<&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
65			<&keypad_row6>, <&keypad_row7>,
66			<&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
67			<&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
68			<&keypad_col6>, <&keypad_col7>;
69	status = "okay";
70
71	key_1 {
72		keypad,row = <0>;
73		keypad,column = <3>;
74		linux,code = <KEY_1>;
75	};
76
77	key_2 {
78		keypad,row = <0>;
79		keypad,column = <4>;
80		linux,code = <KEY_2>;
81	};
82
83	key_3 {
84		keypad,row = <0>;
85		keypad,column = <5>;
86		linux,code = <KEY_3>;
87	};
88
89	key_4 {
90		keypad,row = <0>;
91		keypad,column = <6>;
92		linux,code = <KEY_4>;
93	};
94
95	key_5 {
96		keypad,row = <0
97		>;
98		keypad,column = <7>;
99		linux,code = <KEY_5>;
100	};
101
102	key_6 {
103		keypad,row = <1>;
104		keypad,column = <3>;
105		linux,code = <KEY_A>;
106	};
107	key_7 {
108		keypad,row = <1>;
109		keypad,column = <4>;
110		linux,code = <KEY_B>;
111	};
112
113	key_8 {
114		keypad,row = <1>;
115		keypad,column = <5>;
116		linux,code = <KEY_C>;
117	};
118
119	key_9 {
120		keypad,row = <1>;
121		keypad,column = <6>;
122		linux,code = <KEY_D>;
123	};
124
125	key_10 {
126		keypad,row = <1>;
127		keypad,column = <7>;
128		linux,code = <KEY_E>;
129	};
130};
131
132&uart0 {
133	status = "okay";
134};
135
136&uart1 {
137	status = "okay";
138};
139
140&uart2 {
141	status = "okay";
142};
143
144&uart3 {
145	status = "okay";
146};
147
148&rtc {
149	status = "okay";
150};
151
152&sdhci0 {
153	bus-width = <4>;
154	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
155	pinctrl-names = "default";
156	status = "okay";
157};
158
159&sdhci1 {
160	bus-width = <4>;
161	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
162	pinctrl-names = "default";
163	status = "okay";
164};
165
166&sdhci2 {
167	bus-width = <4>;
168	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
169	pinctrl-names = "default";
170	status = "okay";
171};
172
173&sdhci3 {
174	bus-width = <4>;
175	pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
176	pinctrl-names = "default";
177	status = "okay";
178};
179
180&hsotg {
181	dr_mode = "peripheral";
182	status = "okay";
183};
184
185&usbphy {
186	status = "okay";
187};
188
189&fimd {
190	pinctrl-0 = <&lcd_clk &lcd_data24>;
191	pinctrl-names = "default";
192	status = "okay";
193
194	display-timings {
195		native-mode = <&timing0>;
196
197		timing0: timing {
198			/* 800x480@60Hz */
199			clock-frequency = <24373920>;
200			hactive = <800>;
201			vactive = <480>;
202			hfront-porch = <8>;
203			hback-porch = <13>;
204			hsync-len = <3>;
205			vback-porch = <7>;
206			vfront-porch = <5>;
207			vsync-len = <1>;
208			hsync-active = <0>;
209			vsync-active = <0>;
210			de-active = <1>;
211			pixelclk-active = <1>;
212		};
213	};
214};
215
216&pwm {
217	samsung,pwm-outputs = <3>;
218};
219
220&i2c0 {
221	status = "okay";
222
223	audio-codec@1b {
224		compatible = "wlf,wm8580";
225		reg = <0x1b>;
226	};
227
228	eeprom@50 {
229		compatible = "atmel,24c08";
230		reg = <0x50>;
231	};
232};
233
234&i2s0 {
235	status = "okay";
236};
237