GitLab

Supply platform data for White LED(WLED) with number of led
strings supported, default status, max current and others.
Add this pdata as part of PMIC sub devices platform data.

Change-Id: Ib621bb52fb9396a7437823b48fc099de5914130b
Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>