[L] Change in coreboot[main]: superio/ite,mb: Switch the mainboards' code to the new ITE GPIO driver

[Paul Menzel (Code Review)]

Attention is currently required from: Matt DeVillier, Michał Żygowski.

Paul Menzel has posted comments on this change by Michał Żygowski. ( https://review.coreboot.org/c/coreboot/+/83469?usp=email )

Change subject: superio/ite,mb: Switch the mainboards' code to the new ITE GPIO driver
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Patch Set 2: Code-Review+1

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/83469/comment/671e711c_4069edf6?usp... :
PS2, Line 7: Switch the mainboards' code to the new ITE GPIO driver
> Use new ITE GPIO driver

or
> Switch to new ITE GPIO driver

https://review.coreboot.org/c/coreboot/+/83469/comment/60dfb740_231ead8b?usp... :
PS2, Line 9:  and remove any custom
           : driver in the respective ITE SIO chip directory
Make it a separate commit?

https://review.coreboot.org/c/coreboot/+/83469/comment/e738cd72_572b014a?usp... :
PS2, Line 11: 
Any hints for testers how to test this?