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The MAX197 is an A/D converter, made by Maxim. This driver currently
supports the MAX197, and MAX199. They are both 8-Channel, Multi-Range,
5V, 12-Bit DAS with 8+4 Bus Interface and Fault Protection.
The available ranges for the MAX197 are {0,-5V} to 5V, and {0,-10V} to
10V, while they are {0,-2V} to 2V, and {0,-4V} to 4V on the MAX199.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
22 lines
678 B
C
22 lines
678 B
C
/*
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* Maxim MAX197 A/D Converter Driver
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*
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* Copyright (c) 2012 Savoir-faire Linux Inc.
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* Vivien Didelot <vivien.didelot@savoirfairelinux.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* For further information, see the Documentation/hwmon/max197 file.
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*/
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/**
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* struct max197_platform_data - MAX197 connectivity info
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* @convert: Function used to start a conversion with control byte ctrl.
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* It must return the raw data, or a negative error code.
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*/
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struct max197_platform_data {
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int (*convert)(u8 ctrl);
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};
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