Tony Huang has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/70261 )
Change subject: [Test only] mb/google/brya/var/agah: Adjust I2C5 timing for Touchpad ......................................................................
[Test only] mb/google/brya/var/agah: Adjust I2C5 timing for Touchpad
BUG=none TEST=build
Change-Id: I421b59217d69f37973c4597a6b7347368b3f3af8 Signed-off-by: Tony Huang tony-huang@quanta.corp-partner.google.com --- M src/mainboard/google/brya/variants/agah/overridetree.cb 1 file changed, 19 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/70261/1
diff --git a/src/mainboard/google/brya/variants/agah/overridetree.cb b/src/mainboard/google/brya/variants/agah/overridetree.cb index 53c60c1..bd3b196 100644 --- a/src/mainboard/google/brya/variants/agah/overridetree.cb +++ b/src/mainboard/google/brya/variants/agah/overridetree.cb @@ -33,9 +33,12 @@ }, .i2c[5] = { .speed = I2C_SPEED_FAST, - .rise_time_ns = 650, - .fall_time_ns = 400, - .data_hold_time_ns = 50, + .speed_config[0] = { + .speed = I2C_SPEED_FAST, + .scl_lcnt = 170, + .scl_hcnt = 70, + .sda_hold = 40, + } }, }"