tree 833263e43d6cffa63b440d40987edf82d2fa46ee
parent e9654a857f3b9a5ccfa6870d4da1a7c53c80dede
author Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com> 1636073931 +0900
committer Felix Held <felix-coreboot@felixheld.de> 1636483259 +0000

mb/google/dedede/var/bugzzy: Adjust I2C speed

This change adjusts all I2C speed to lower then 400KHz. The rise_time_ns
and fall_time_ns values for each port are capured by a scope.

BUG=None
BRANCH=dedede
TEST=built and verified adjusted I2C speed < 400KHz

Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Change-Id: I9504608dd8d9a5f5a3848ef34691557942c21023
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58965
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>