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
19struct pwm_lpss_chip;
20
21struct pwm_lpss_boardinfo {
22	unsigned long clk_rate;
23	unsigned int npwm;
24	unsigned long base_unit_bits;
25	bool bypass;
26};
 
 
 
 
27
28struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r,
29				     const struct pwm_lpss_boardinfo *info);
30int pwm_lpss_remove(struct pwm_lpss_chip *lpwm);
31
32#endif	/* __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
19struct pwm_lpss_chip;
20
21struct pwm_lpss_boardinfo {
22	unsigned long clk_rate;
23	unsigned int npwm;
24	unsigned long base_unit_bits;
 
25};
26
27extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info;
28extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info;
29extern const struct pwm_lpss_boardinfo pwm_lpss_bxt_info;
30
31struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r,
32				     const struct pwm_lpss_boardinfo *info);
33int pwm_lpss_remove(struct pwm_lpss_chip *lpwm);
34
35#endif	/* __PWM_LPSS_H */