[M] Change in coreboot[main]: soc/intel/alderlake: add pcie modphy settings

[Paul Menzel (Code Review)]

Attention is currently required from: Jamie Chen, Kane Chen, Nick Vaccaro, Simon Yang, Subrata Banik.

Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79370?usp=email )

Change subject: soc/intel/alderlake: add pcie modphy settings
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Patch Set 2:

(1 comment)

File src/soc/intel/alderlake/include/soc/pcie_modphy.h:

PS2: 
This is almost identical to `src/soc/intel/jasperlake/include/soc/pcie_modphy.h`?