Change in coreboot[master]: soc/intel/common/gpio: Rework PAD config macro to add lock support

[Angel Pons (Code Review)]

Attention is currently required from: Subrata Banik, Maulik V Vaghela, Tim Wawrzynczak, Nick Vaccaro, Meera Ravindranath, Patrick Rudolph, EricR Lai.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60774 )

Change subject: soc/intel/common/gpio: Rework PAD config macro to add lock support
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Patch Set 4:

(1 comment)

File src/soc/intel/common/block/include/intelblocks/gpio_defs.h:

https://review.coreboot.org/c/coreboot/+/60774/comment/ee334321_04e99ac8 
PS4, Line 203: PWROK
> @Angel, there is a design gap between GPIO PAD reset type and PAD lock configuration reset type. […]

I see, thanks for the explanation. Would be good to document this somewhere.