tree 4b61bf482c25e038efc70833f0088c4b166fa26b
parent 04452441d2bfe2cacd3e0b6990c0e9261b5350d1
author Gabe Black <gabeblack@google.com> 1395896286 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1396066577 +0000

nyan: tpm: Increase the TPM frequency to 400 KHz.

The TPM now works correctly with the I2C bus running at 400 KHz. Running it at
that frequency saves some boot time.

CQ-DEPEND=CL:191634
CQ-DEPEND=CL:191793
BUG=chrome-os-partner:27220
TEST=Built and booted on nyan with and without EFS.
BRANCH=None

Change-Id: I157308c2745342dc1ada4499433004c7ce1c6435
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/191813
Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com>
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>