Change in coreboot[master]: mb/google/brya/var/gimble: Decrease touchscreen T3 timing to 200ms

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Paul Menzel, Nick Vaccaro, Scott Chao.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60270 )

Change subject: mb/google/brya/var/gimble: Decrease touchscreen T3 timing to 200ms
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Patch Set 3: Code-Review+1

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/60270/comment/cb6de46d_b1451af0 
PS3, Line 9: We set T3 as 300ms to meet Elan's spec, but the resume/suspend times are greater than 500ms, which is the spec for Chromebooks. The actual kernel timing has been measured, and given the ACPI delay after deasserting reset in addition to
           : the delay until the kernel driver accesses the device, delaying
           : only 200ms in the ACPI method is also sufficient to meet the 300ms
           : requirement.
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