1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _LINUX_MAX6639_H
 3#define _LINUX_MAX6639_H
 4
 5#include <linux/types.h>
 6
 7/* platform data for the MAX6639 temperature sensor and fan control */
 8
 9struct max6639_platform_data {
10	bool pwm_polarity;	/* Polarity low (0) or high (1, default) */
11	int ppr;		/* Pulses per rotation 1..4 (default == 2) */
12	int rpm_range;		/* 2000, 4000 (default), 8000 or 16000 */
13};
14
15#endif /* _LINUX_MAX6639_H */