diff options
Diffstat (limited to 'include/linux/leds-bd2802.h')
-rw-r--r-- | include/linux/leds-bd2802.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/leds-bd2802.h b/include/linux/leds-bd2802.h new file mode 100644 index 000000000000..42f854a1a199 --- /dev/null +++ b/include/linux/leds-bd2802.h | |||
@@ -0,0 +1,26 @@ | |||
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 | |||