staging:iio:ad7780: add chip ID values and mask

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The ad7780 supports both the ad778x and ad717x families. Each chip has
a corresponding ID. This patch provides a mask for extracting ID values
from the status bits and also macros for the correct values for the
ad7170, ad7171, ad7780 and ad7781.

Signed-off-by: Renato Lui Geh <renatogeh@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Renato Lui Geh 2019-03-15 23:14:27 -03:00 • committed by Jonathan Cameron

parent 33e1f90204

commit 4812a14a78

1 changed files with 6 additions and 0 deletions

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drivers/staging/iio/adc/ad7780.c

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