Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/61272 )
Change subject: mb/google/brya/var/kano: adjust I2C3 speed ......................................................................
mb/google/brya/var/kano: adjust I2C3 speed
This change adjusts I2C3 speed to lower then 400KHz.
BUG=b:215095284 BRANCH=None TEST=built and verified adjusted I2C3 speed < 400KHz
Signed-off-by: David Wu david_wu@quanta.corp-partner.google.com Change-Id: Ief6773bc37931a5393b5b1b8beaeda61d235f133 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61272 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Nick Vaccaro nvaccaro@google.com --- M src/mainboard/google/brya/variants/kano/overridetree.cb 1 file changed, 1 insertion(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Nick Vaccaro: Looks good to me, approved
diff --git a/src/mainboard/google/brya/variants/kano/overridetree.cb b/src/mainboard/google/brya/variants/kano/overridetree.cb index c3b47fb..2121737 100644 --- a/src/mainboard/google/brya/variants/kano/overridetree.cb +++ b/src/mainboard/google/brya/variants/kano/overridetree.cb @@ -56,7 +56,7 @@ .data_hold_time_ns = 50, }, .i2c[3] = { - .speed = I2C_SPEED_FAST, + .speed = 390000, .rise_time_ns = 650, .fall_time_ns = 400, .data_hold_time_ns = 50,