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| author | Guenter Roeck <linux@roeck-us.net> | 2012-10-13 10:01:58 +0400 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-02-06 21:57:56 +0400 |
| commit | 5372d2d71c46e5649e5d2edd4514adcd6fe7a085 (patch) | |
| tree | a2317c0984ace02ba083f3386ce1ec7a3781b45a /include/linux/platform_data/max6697.h | |
| parent | 412e29c135c11be6e2e4b22c0691e861b3d946c4 (diff) | |
| download | linux-5372d2d71c46e5649e5d2edd4514adcd6fe7a085.tar.xz | |
hwmon: Driver for Maxim MAX6697 and compatibles
Add support for MAX6581, MAX6602, MAX6622, MAX6636, MAX6689, MAX6693,
MAX6694, MAX6697, MAX6698, and MAX6699 temperature sensors
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include/linux/platform_data/max6697.h')
| -rw-r--r-- | include/linux/platform_data/max6697.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/linux/platform_data/max6697.h b/include/linux/platform_data/max6697.h new file mode 100644 index 000000000000..ed9d3b3daf02 --- /dev/null +++ b/include/linux/platform_data/max6697.h @@ -0,0 +1,36 @@ +/* + * max6697.h + * Copyright (c) 2012 Guenter Roeck <linux@roeck-us.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef MAX6697_H +#define MAX6697_H + +#include <linux/types.h> + +/* + * For all bit masks: + * bit 0: local temperature + * bit 1..7: remote temperatures + */ +struct max6697_platform_data { + bool smbus_timeout_disable; /* set to disable SMBus timeouts */ + bool extended_range_enable; /* set to enable extended temp range */ + bool beta_compensation; /* set to enable beta compensation */ + u8 alert_mask; /* set bit to 1 to disable alert */ + u8 over_temperature_mask; /* set bit to 1 to disable */ + u8 resistance_cancellation; /* set bit to 0 to disable + * bit mask for MAX6581, + * boolean for other chips + */ + u8 ideality_mask; /* set bit to 0 to disable */ + u8 ideality_value; /* transistor ideality as per + * MAX6581 datasheet + */ +}; + +#endif /* MAX6697_H */ |