[S] Change in coreboot[main]: mb/google/fatcat: Set frequency and gears for SaGv work points

[Bora Guvendik (Code Review)]

Attention is currently required from: Intel coreboot Reviewers, Jayvik Desai, Jérémy Compostella, Kapil Porwal, Pranava Y N, Subrata Banik.

Bora Guvendik has posted comments on this change by Bora Guvendik. ( https://review.coreboot.org/c/coreboot/+/86274?usp=email )

Change subject: mb/google/fatcat: Set frequency and gears for SaGv work points
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Patch Set 5:

(1 comment)

File src/mainboard/google/fatcat/variants/baseboard/fatcat/devicetree.cb:

https://review.coreboot.org/c/coreboot/+/86274/comment/386883f2_4b735c3e?usp... :
PS4, Line 37: 	register "sagv_gear[0]" = "4"
> can you please chip.h enum for defining the Gear selection SAGV points ? […]

Done.

I believe Gear 3 is not used. I will follow up on FSP side to get FspmUpd.h updated.