lpss_i2c: Increase default timeout to 4ms

Increase the default timeout in the LPSS I2C driver to 4ms
from 2ms.  During testing with some slower devices I found
that the existing timeout could be too short leading to
transaction failures.

Change-Id: Ied86c7a0aa26d55b31f447c5938803c194d0045e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/16392
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

0 files changed, 0 insertions, 0 deletions