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