msm: 8960/8064/8930: add has_dc_supply property

All CDP platforms are powered by an external DC
supply. Hence set the has_dc_supply flag to
allow the charger driver to handle it accordingly.

Change-Id: Iacdbccbe164823d91ea72cce9d33a0ab5491a45f
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
3 files changed