[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer/variants/copano: Modify touch controller power sequ...

[Hao Chou (Code Review)]

Attention is currently required from: Hao Chou, Paul2 Huang, Nick Vaccaro, Ken Lu.
Hello build bot (Jenkins), Patrick Georgi, Wayne3 Wang, Tim Wawrzynczak, Paul2 Huang, Nick Vaccaro, Ken Lu, Zhuohao Lee,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/52015

to look at the new patch set (#4).

Change subject: mb/google/volteer/variants/copano: Modify touch controller power sequence
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mb/google/volteer/variants/copano: Modify touch controller power sequence

Based on the measurement, adjust the delay time between the main power rail and reset signal to 7ms in order to match the spec. of touch controller, eKTH7981U.

BUG=b:184126265
BRANCH=firmware-volteer-13672.B
TEST=build test firmware and verified by EE team.

Change-Id: Iea84046c1b1f3fe6ab8bb89d86d00b1e89325f71
Signed-off-by: Hao Chou 
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M src/mainboard/google/volteer/variants/copano/overridetree.cb
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/52015/4