1/*
  2 * Samsung's S5PV210 SoC device tree source
  3 *
  4 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
  5 *
  6 * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
  7 * Tomasz Figa <t.figa@samsung.com>
  8 *
  9 * Board device tree source for YIC System SMDV210 board.
 10 *
 11 * NOTE: This file is completely based on original board file for mach-smdkv210
 12 * available in Linux 3.15 and intends to provide equivalent level of hardware
 13 * support. Due to lack of hardware, _no_ testing has been performed.
 14 *
 15 * This program is free software; you can redistribute it and/or modify
 16 * it under the terms of the GNU General Public License version 2 as
 17 * published by the Free Software Foundation.
 18 */
 19
 20/dts-v1/;
 21#include <dt-bindings/input/input.h>
 22#include "s5pv210.dtsi"
 23
 24/ {
 25	model = "YIC System SMDKV210 based on S5PV210";
 26	compatible = "yic,smdkv210", "samsung,s5pv210";
 27
 28	chosen {
 29		bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
 30	};
 31
 32	memory {
 33		device_type = "memory";
 34		reg = <0x20000000 0x40000000>;
 35	};
 36
 37	ethernet@18000000 {
 38		compatible = "davicom,dm9000";
 39		reg = <0xA8000000 0x2 0xA8000002 0x2>;
 40		interrupt-parent = <&gph1>;
 41		interrupts = <1 4>;
 42		local-mac-address = [00 00 de ad be ef];
 43		davicom,no-eeprom;
 44	};
 45
 46	backlight {
 47		compatible = "pwm-backlight";
 48		pwms = <&pwm 3 5000000 0>;
 49		brightness-levels = <0 4 8 16 32 64 128 255>;
 50		default-brightness-level = <6>;
 51		pinctrl-names = "default";
 52		pinctrl-0 = <&pwm3_out>;
 53	};
 54};
 55
 56&xusbxti {
 57	clock-frequency = <24000000>;
 58};
 59
 60&keypad {
 61	linux,input-no-autorepeat;
 62	wakeup-source;
 63	samsung,keypad-num-rows = <8>;
 64	samsung,keypad-num-columns = <8>;
 65	pinctrl-names = "default";
 66	pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
 67			<&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
 68			<&keypad_row6>, <&keypad_row7>,
 69			<&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
 70			<&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
 71			<&keypad_col6>, <&keypad_col7>;
 72	status = "okay";
 73
 74	key_1 {
 75		keypad,row = <0>;
 76		keypad,column = <3>;
 77		linux,code = <KEY_1>;
 78	};
 79
 80	key_2 {
 81		keypad,row = <0>;
 82		keypad,column = <4>;
 83		linux,code = <KEY_2>;
 84	};
 85
 86	key_3 {
 87		keypad,row = <0>;
 88		keypad,column = <5>;
 89		linux,code = <KEY_3>;
 90	};
 91
 92	key_4 {
 93		keypad,row = <0>;
 94		keypad,column = <6>;
 95		linux,code = <KEY_4>;
 96	};
 97
 98	key_5 {
 99		keypad,row = <0
100		>;
101		keypad,column = <7>;
102		linux,code = <KEY_5>;
103	};
104
105	key_6 {
106		keypad,row = <1>;
107		keypad,column = <3>;
108		linux,code = <KEY_A>;
109	};
110	key_7 {
111		keypad,row = <1>;
112		keypad,column = <4>;
113		linux,code = <KEY_B>;
114	};
115
116	key_8 {
117		keypad,row = <1>;
118		keypad,column = <5>;
119		linux,code = <KEY_C>;
120	};
121
122	key_9 {
123		keypad,row = <1>;
124		keypad,column = <6>;
125		linux,code = <KEY_D>;
126	};
127
128	key_10 {
129		keypad,row = <1>;
130		keypad,column = <7>;
131		linux,code = <KEY_E>;
132	};
133};
134
135&uart0 {
136	status = "okay";
137};
138
139&uart1 {
140	status = "okay";
141};
142
143&uart2 {
144	status = "okay";
145};
146
147&uart3 {
148	status = "okay";
149};
150
151&rtc {
152	status = "okay";
153};
154
155&sdhci0 {
156	bus-width = <4>;
157	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
158	pinctrl-names = "default";
159	status = "okay";
160};
161
162&sdhci1 {
163	bus-width = <4>;
164	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
165	pinctrl-names = "default";
166	status = "okay";
167};
168
169&sdhci2 {
170	bus-width = <4>;
171	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
172	pinctrl-names = "default";
173	status = "okay";
174};
175
176&sdhci3 {
177	bus-width = <4>;
178	pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
179	pinctrl-names = "default";
180	status = "okay";
181};
182
183&hsotg {
184	dr_mode = "peripheral";
185	status = "okay";
186};
187
188&usbphy {
189	status = "okay";
190};
191
192&fimd {
193	pinctrl-0 = <&lcd_clk &lcd_data24>;
194	pinctrl-names = "default";
195	status = "okay";
196
197	display-timings {
198		native-mode = <&timing0>;
199
200		timing0: timing@0 {
201			/* 800x480@60Hz */
202			clock-frequency = <24373920>;
203			hactive = <800>;
204			vactive = <480>;
205			hfront-porch = <8>;
206			hback-porch = <13>;
207			hsync-len = <3>;
208			vback-porch = <7>;
209			vfront-porch = <5>;
210			vsync-len = <1>;
211			hsync-active = <0>;
212			vsync-active = <0>;
213			de-active = <1>;
214			pixelclk-active = <1>;
215		};
216	};
217};
218
219&pwm {
220	samsung,pwm-outputs = <3>;
221};
222
223&i2c0 {
224	status = "okay";
225
226	audio-codec@1b {
227		compatible = "wlf,wm8580";
228		reg = <0x1b>;
229	};
230
231	eeprom@50 {
232		compatible = "atmel,24c08";
233		reg = <0x50>;
234	};
235};
236
237&i2s0 {
238	status = "okay";
239};