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