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[karo-tx-linux.git] / drivers / pwm / pwm-lpss.h
1 /*
2  * Intel Low Power Subsystem PWM controller driver
3  *
4  * Copyright (C) 2014, Intel Corporation
5  *
6  * Derived from the original pwm-lpss.c
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11  */
12
13 #ifndef __PWM_LPSS_H
14 #define __PWM_LPSS_H
15
16 #include <linux/device.h>
17 #include <linux/pwm.h>
18
19 struct pwm_lpss_chip;
20
21 struct pwm_lpss_boardinfo {
22         unsigned long clk_rate;
23 };
24
25 extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info;
26 extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info;
27
28 struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r,
29                                      const struct pwm_lpss_boardinfo *info);
30 int pwm_lpss_remove(struct pwm_lpss_chip *lpwm);
31
32 #endif  /* __PWM_LPSS_H */