TCPMv2: Wait for VCONN discharge during Data Reset
TCPMv2: Wait for VCONN discharge during Data Reset

During PE_DDR_Perform_Data_Reset, do not start tVconnReapplied until
VCONN has discharged, according to the VCONN transition time configured
for the board.

BUG=b:209625351,b:209624473
TEST=Observe DFP-initiated Data Reset with scope on VCONN
BRANCH=none

Signed-off-by: Abe Levkoy <2e1ad7039298f93262cf06bbb457275fb3e2ecb5@chromium.org>
Change-Id: I8d0e59b4b873d26f179e9d4b1b3ca0f93d944b8f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3625573
Reviewed-by: Diana Z <cb2016afc7183e5356c690dc63b4ba817470501a@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec