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