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linux-next/include/linux/leds-pca9532.h
Thomas Gleixner b886d83c5b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation version 2 of the license

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 315 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Armijn Hemel <armijn@tjaldur.nl>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05 17:37:17 +02:00

44 lines
866 B
C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* pca9532.h - platform data structure for pca9532 led controller
*
* Copyright (C) 2008 Riku Voipio <riku.voipio@movial.fi>
*
* Datasheet: http://www.nxp.com/acrobat/datasheets/PCA9532_3.pdf
*/
#ifndef __LINUX_PCA9532_H
#define __LINUX_PCA9532_H
#include <linux/leds.h>
#include <linux/workqueue.h>
#include <dt-bindings/leds/leds-pca9532.h>
enum pca9532_state {
PCA9532_OFF = 0x0,
PCA9532_ON = 0x1,
PCA9532_PWM0 = 0x2,
PCA9532_PWM1 = 0x3,
PCA9532_KEEP = 0xff,
};
struct pca9532_led {
u8 id;
struct i2c_client *client;
const char *name;
const char *default_trigger;
struct led_classdev ldev;
struct work_struct work;
u32 type;
enum pca9532_state state;
};
struct pca9532_platform_data {
struct pca9532_led leds[16];
u8 pwm[2];
u8 psc[2];
int gpio_base;
};
#endif /* __LINUX_PCA9532_H */