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>
3 files changed
