ARM: dts: msm-pm8226: Switch VADC/IADC to polling

Switch VADC/IADC to use polling mode to check if the
conversion request is complete by checking the status
bits for the corresponding VADC/IADC registers to
indicate the conversion is complete.

Change-Id: Ibe71b382dae169aebcadccefda1705a4c1e2a023
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
1 file changed