CHROMIUM: tpm: cr50_spi: reduce wait time after sleep

60 ms was required when it was falling into deep sleep. This is not a
requirement for regular sleep, <1ms should be sufficient (per
b:35775002#comment22).

BUG=none
TEST=Boot, login, then logout-delay-login, check that there are no
     tpm communication errors.

Change-Id: I52a315adc2ff044b15666cb14dc8c216ed57ee67
Signed-off-by: Andrey Pronin <apronin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/467910
Reviewed-by: Guenter Roeck <groeck@chromium.org>
1 file changed