| Kim Kyuwon | 0b56129 | 2009-03-04 11:59:29 -0800 | [diff] [blame] | 1 | /* |
| 2 | * leds-bd2802.h - RGB LED Driver |
| 3 | * |
| 4 | * Copyright (C) 2009 Samsung Electronics |
| 5 | * Kim Kyuwon <q1.kim@samsung.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | * |
| 11 | * Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf |
| 12 | * |
| 13 | */ |
| 14 | #ifndef _LEDS_BD2802_H_ |
| 15 | #define _LEDS_BD2802_H_ |
| 16 | |
| 17 | struct bd2802_led_platform_data{ |
| 18 | int reset_gpio; |
| 19 | u8 rgb_time; |
| 20 | }; |
| 21 | |
| 22 | #define RGB_TIME(slopedown, slopeup, waveform) \ |
| 23 | ((slopedown) << 6 | (slopeup) << 4 | (waveform)) |
| 24 | |
| 25 | #endif /* _LEDS_BD2802_H_ */ |
| 26 | |