iio: stmpe-adc: Add compatible name

Add the compatible name to the driver so it gets loaded when the proper
node in DT is detected.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Philippe Schenker 2019-05-07 16:36:11 +02:00 • committed by Jonathan Cameron
commit 2abd293703