51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
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* Simple driver for Texas Instruments LM3556 LED Flash driver chip (Rev0x03)
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* Copyright (C) 2012 Texas Instruments
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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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*/
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#ifndef __LINUX_LM3556_H
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#define __LINUX_LM3556_H
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#define LM3556_NAME "leds-lm3556"
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enum lm3556_pin_polarity {
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PIN_LOW_ACTIVE = 0,
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PIN_HIGH_ACTIVE,
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};
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enum lm3556_pin_enable {
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PIN_DISABLED = 0,
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PIN_ENABLED,
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};
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enum lm3556_strobe_usuage {
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STROBE_EDGE_DETECT = 0,
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STROBE_LEVEL_DETECT,
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};
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enum lm3556_indic_mode {
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INDIC_MODE_INTERNAL = 0,
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INDIC_MODE_EXTERNAL,
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};
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struct lm3556_platform_data {
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enum lm3556_pin_enable torch_pin_en;
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enum lm3556_pin_polarity torch_pin_polarity;
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enum lm3556_strobe_usuage strobe_usuage;
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enum lm3556_pin_enable strobe_pin_en;
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enum lm3556_pin_polarity strobe_pin_polarity;
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enum lm3556_pin_enable tx_pin_en;
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enum lm3556_pin_polarity tx_pin_polarity;
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enum lm3556_indic_mode indicator_mode;
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};
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#endif /* __LINUX_LM3556_H */
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