ARM: davinci_all_defconfig: enable iio

This enables the iio subsystem. This will be used by LEGO MINDSTORMS EV3,
which has an ADS7957 chip.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
David Lechner 2017-01-13 14:00:12 -06:00 • committed by Sekhar Nori
commit 685db57ace