Change in coreboot[master]: mb/google/guybrush: Second pass GPIO configuration

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Raul Rangel, Martin Roth, Mathew King, EricR Lai, Felix Held.
Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/50450 )

Change subject: mb/google/guybrush: Second pass GPIO configuration
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Patch Set 2:

(2 comments)

File src/mainboard/google/guybrush/variants/baseboard/gpio.c:

https://review.coreboot.org/c/coreboot/+/50450/comment/43111d4e_40be07cb 
PS1, Line 19: PAD_WAKE(GPIO_4, PULL_NONE, EDGE_HIGH, S0i3),
We might need a debounce configuration too.

https://review.coreboot.org/c/coreboot/+/50450/comment/90c2d9ff_72040a17 
PS1, Line 22: /* EN_PP3300_WLAN */
            : 	PAD_GPO(GPIO_6, LOW),
            : 	/* EN_PP3300_TCHPAD */
            : 	PAD_GPO(GPIO_7, LOW),
Are we planning to enable these standard components in a subsequent CL or are these enable signals active low?