tree 7628fd0e4b036e87126c11ae589de6fe5b38466b
parent 8381d5aa3525e15f1e4bd1f3a5af815107716872
author Naveen Moses <naveen.mosess@hcl.com> 1638551446 +0530
committer Naveen Moses <naveen.mosess@hcl.com> 1638552034 +0530

Enable group gpio configuration

This change adds support to configure single
as well as group gpio config using a single api(configGroupGpio()).
This change is introduced to support the button/input
interfaces which has multiple gpios associated with them.

As an improvement reading of gpio def json file is
done once in main function rather than reading it
everytime before creating the button interface object.

Signed-off-by: Naveen Moses <naveen.mosess@hcl.com>
Change-Id: Ib73dda618c78fd2f14b5d3432fd04c9f4cd2dd9b