max6639.h (433B)
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 */