include/linux/leds-bd2802.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * leds-bd2802.h - RGB LED Driver
   4  *
   5  * Copyright (C) 2009 Samsung Electronics
   6  * Kim Kyuwon <q1.kim@samsung.com>
   7  *
   8  * Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf
   9  */
  10 #ifndef _LEDS_BD2802_H_
  11 #define _LEDS_BD2802_H_
  12
  13 struct bd2802_led_platform_data{
  14         int     reset_gpio;
  15         u8      rgb_time;
  16 };
  17
  18 #define RGB_TIME(slopedown, slopeup, waveform) \
  19         ((slopedown) << 6 | (slopeup) << 4 | (waveform))
  20
  21 #endif /* _LEDS_BD2802_H_ */
  22