Add main battery power supply to support main battery
property read in multiple batteries products.
Change-Id: I73c89fc4795ad0ae299460ed616b7d07d5a66ca1
Signed-off-by: yanyh2 <yanyh2@motorola.com>
Reviewed-on: https://gerrit.mot.com/2189094
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key