diff options
author | stigge@antcom.de <stigge@antcom.de> | 2011-01-20 18:42:55 +0100 |
---|---|---|
committer | Guenter Roeck <guenter.roeck@ericsson.com> | 2011-02-26 08:59:44 -0800 |
commit | cc43133b79c83848cb241bc38148d9cbbac6f761 (patch) | |
tree | 0b11d331285c90fc062c3966694a1c69ec51fd14 /include | |
parent | a7254d68b61c7873ce20591f0c56bf0245b72a76 (diff) |
hwmon: Driver for Maxim MAX6639
2-Channel Temperature Monitor with Dual PWM Fan-Speed Controller
Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/i2c/max6639.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/i2c/max6639.h b/include/linux/i2c/max6639.h new file mode 100644 index 000000000000..6011c42034da --- /dev/null +++ b/include/linux/i2c/max6639.h @@ -0,0 +1,14 @@ +#ifndef _LINUX_MAX6639_H +#define _LINUX_MAX6639_H + +#include <linux/types.h> + +/* platform data for the MAX6639 temperature sensor and fan control */ + +struct max6639_platform_data { + bool pwm_polarity; /* Polarity low (0) or high (1, default) */ + int ppr; /* Pulses per rotation 1..4 (default == 2) */ + int rpm_range; /* 2000, 4000 (default), 8000 or 16000 */ +}; + +#endif /* _LINUX_MAX6639_H */ |