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maguangyao
27 lines
642 B
C
27 lines
642 B
C
/*
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* leds-bd2802.h - RGB LED Driver
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*
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* Copyright (C) 2009 Samsung Electronics
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* Kim Kyuwon <q1.kim@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf
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*
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*/
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#ifndef _LEDS_BD2802_H_
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#define _LEDS_BD2802_H_
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struct bd2802_led_platform_data{
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int reset_gpio;
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u8 rgb_time;
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};
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#define RGB_TIME(slopedown, slopeup, waveform) \
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((slopedown) << 6 | (slopeup) << 4 | (waveform))
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#endif /* _LEDS_BD2802_H_ */
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