[coreboot-gerrit] Change in coreboot[master]: intel/xeon_sp: add ACPI to control GPIO

[Jingle Hsu (Code Review)]

Attention is currently required from: Jonathan Zhang, Maxim Polyakov.
Jingle Hsu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/39979 )

Change subject: intel/xeon_sp: add ACPI to control GPIO
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Patch Set 43:

(1 comment)

Patchset:

PS41:
> Is it because CONFIG_PINCTRL needs to be set for target OS?

What I meant is that the controller file is not created:
/sys/kernel/debug/pinctrl/INT3536:00, 
but with patch set 43 I can see it being created 
and I can control the GPIO via interface "/sys/class/gpio" now.