[M] Change in coreboot[main]: mb/google/nissa/var/rull: add touchpad init config, change ssd timeing

[Subrata Banik (Code Review)]

Attention is currently required from: Dinesh Gehlot, Eric Lai, Jayvik Desai, Kapil Porwal, Nick Vaccaro, Rui Zhou.

Subrata Banik has posted comments on this change by Rui Zhou. ( https://review.coreboot.org/c/coreboot/+/84997?usp=email )

Change subject: mb/google/nissa/var/rull: add touchpad init config, change ssd timeing
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Patch Set 8:

(3 comments)

Patchset:

PS8: 
why not split the change into 3 cls

1. touch pad
2. wifi
3. SSD

File src/mainboard/google/brya/variants/rull/gpio.c:

https://review.coreboot.org/c/coreboot/+/84997/comment/63929cf5_f4a96d5d?usp... :
PS8, Line 32: 
            : 	/* D11 : EN_PP1800_WCAM_X ==> EN_PP3300_SSD_X */
            : 	PAD_CFG_GPO(GPP_D11, 1, DEEP),
already done https://review.coreboot.org/c/coreboot/+/84997/8/src/mainboard/google/brya/v..., do we still need it here ?

https://review.coreboot.org/c/coreboot/+/84997/comment/4efce8df_bd75171c?usp... :
PS8, Line 36: 	PAD_CFG_GPO_LOCK(GPP_B4, 1, LOCK_CONFIG),
note, this PIN is getting locked so, won't be able to alter the configuration from kernel if needed ?