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authorMichael Hennerich <michael.hennerich@analog.com>2010-03-09 20:38:45 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2010-03-09 22:12:45 -0800
commit06a09124b5ec65f81df66c56695d9a9ae04a0114 (patch)
tree6ae81521962ce1d013d00ae1d6915e528d8dc638 /mm/page_io.c
parent9e49f6c1339a7972e23a335c4c71a289b4c6f65b (diff)
Input: ads7846 - add support for AD7843 parts
The AD7873 is almost identical to the ADS7846; the only difference is related to the Power Management bits PD0 and PD1. This results in a slightly different PENIRQ enable behavior. For the AD7873, VREF should be turned off during differential measurements. So, add the AD7873/43 to the list of driver supported devices, and prevent VREF usage during differential/ratiometric conversion modes. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'mm/page_io.c')
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