43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* leds-regulator.h - platform data structure for regulator driven LEDs.
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*
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* Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it>
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*/
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#ifndef __LINUX_LEDS_REGULATOR_H
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#define __LINUX_LEDS_REGULATOR_H
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/*
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* Use "vled" as supply id when declaring the regulator consumer:
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*
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* static struct regulator_consumer_supply pcap_regulator_VVIB_consumers [] = {
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* { .dev_name = "leds-regulator.0", .supply = "vled" },
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* };
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*
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* If you have several regulator driven LEDs, you can append a numerical id to
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* .dev_name as done above, and use the same id when declaring the platform
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* device:
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*
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* static struct led_regulator_platform_data a780_vibrator_data = {
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* .name = "a780::vibrator",
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* };
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*
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* static struct platform_device a780_vibrator = {
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* .name = "leds-regulator",
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* .id = 0,
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* .dev = {
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* .platform_data = &a780_vibrator_data,
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* },
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* };
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*/
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#include <linux/leds.h>
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struct led_regulator_platform_data {
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char *name; /* LED name as expected by LED class */
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enum led_brightness brightness; /* initial brightness value */
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};
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#endif /* __LINUX_LEDS_REGULATOR_H */
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