ARM: defconfig: Add support for PM8916 components

Add support for vibrator, adb, rtc, pwm, linear charger,
vmbms, qpnp-regulator.

Change-Id: Ifb1e51036c64f63d6f7f63d7e370cf847d1fde0f
Signed-off-by: Anindya Sundar Gayen <anindya@codeaurora.org>
Signed-off-by: Sundara Vinayagam <sundvi@codeaurora.org>