projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| c558e39e AS |
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; | |
| 4e11f5ac | 23 | unsigned int npwm; |
| 883e4d07 | 24 | unsigned long base_unit_bits; |
| c558e39e AS |
25 | }; |
| 26 | ||
| 27 | extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info; | |
| 28 | extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info; | |
| 87219cb4 | 29 | extern const struct pwm_lpss_boardinfo pwm_lpss_bxt_info; |
| c558e39e AS |
30 | |
| 31 | struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r, | |
| 32 | const struct pwm_lpss_boardinfo *info); | |
| 33 | int pwm_lpss_remove(struct pwm_lpss_chip *lpwm); | |
| 34 | ||
| 35 | #endif /* __PWM_LPSS_H */ |