[S] Change in coreboot[master]: soc/amd/mendocino: Enable GPP clk req disabling for disabled devices

[Felix Held (Code Review)]

Attention is currently required from: Robert Zieba, Jason Glenesk, Raul Rangel, Jason Nien, Matt DeVillier, Paul Menzel, Martin Roth, Fred Reitberger.

Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/68139 )

Change subject: soc/amd/mendocino: Enable GPP clk req disabling for disabled devices
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Patch Set 8: Code-Review+2

(1 comment)

File src/soc/amd/mendocino/fch.c:

https://review.coreboot.org/c/coreboot/+/68139/comment/471e0c81_2cc047b4 
PS6, Line 149: GPP_CLK_OUTPUT_COUNT
> i think ARRAY_SIZE(cfg->gpp_clk_config) can be used here; if not, this needs to be changed to GPP_CL […]

thanks for looking into this; this should make the code future-proof