iio: adc: palmas: add dt support for autoconversion
Add DT parsing for auto conversion configurations on palmas-adc.
The autoconversion subnode is require as
gpadc {
::::
auto_conv0 {
// Auto-conversion 0 parameters
};
auto_conv1 {
// Auto-conversion 1 parameters
};
::::::::
};
Change-Id: Id730213f6d5c685efef65cee9c74c4e33c81c66c
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/392401
(cherry picked from commit
cc243afc6ecf4b49d2193605c37c6cc61aff6ae9)
Reviewed-on: http://git-master/r/414747
Reviewed-by: Roger Ma <roma@nvidia.com>
Tested-by: Roger Ma <roma@nvidia.com>
GVS: Gerrit_Virtual_Submit