From ad2e4eaf7a00d42ded84f9f73bbad08aaa26cd98 Mon Sep 17 00:00:00 2001 From: David Wu Date: Tue, 29 Mar 2022 14:35:03 +0800 Subject: [PATCH] Revert "mb/google/brya/var/kano: adjust I2C3 speed" This reverts commit 65aaccda5910e9c74aaa2a44ea84119d9476c902. Reason: 1. Fix firmware messages show [ERROR] dw_i2c:invalid bus speed 390000 2. Measure DVT I2C3 speed < 400KHz. BUG=b:215095284 TEST=There isn't ERROR messages and verify I2C3 speed < 400KHz. Signed-off-by: David Wu Change-Id: I5982c82a55710824692b41e263418e4b4d420b02 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63168 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/brya/variants/kano/overridetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/brya/variants/kano/overridetree.cb b/src/mainboard/google/brya/variants/kano/overridetree.cb index 41c3cf2c8b..5d7e30a45c 100644 --- a/src/mainboard/google/brya/variants/kano/overridetree.cb +++ b/src/mainboard/google/brya/variants/kano/overridetree.cb @@ -56,7 +56,7 @@ chip soc/intel/alderlake .data_hold_time_ns = 50, }, .i2c[3] = { - .speed = 390000, + .speed = I2C_SPEED_FAST, .rise_time_ns = 650, .fall_time_ns = 400, .data_hold_time_ns = 50,