forked from luck/tmp_suning_uos_patched
b886d83c5b
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>
44 lines
866 B
C
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 */
|