Change in coreboot[master]: mb/google/brya: Add companion device name to WWAN PCIe generic device

[Cliff Huang (Code Review)]

Attention is currently required from: Bora Guvendik, Selma Bensaid.
Hello Bora Guvendik, build bot (Jenkins), Selma Bensaid, Tim Wawrzynczak,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/62330

to look at the new patch set (#6).

Change subject: mb/google/brya: Add companion device name to WWAN PCIe generic device
......................................................................

mb/google/brya: Add companion device name to WWAN PCIe generic device

This is to merge PCIe ACPI code to WWAN device.
Also, PCI and RTD3 devices are moved to overridetree.cb where WWAN is
present.

BUG=b:221250331
BRANCH=firmwaBRANCH=firmware-brya-14505.Bre-brya-14505.B
TEST=
Check that _DSD is added to WWAN device in SSDT for the variants.
Check that RTD3 is added to WWAN device in SSDT for the variants.

Signed-off-by: Cliff Huang 
Change-Id: Ia343c7545cf30bdbcd1de19e5eb84049dbb2977f
---
M src/mainboard/google/brya/variants/baseboard/brya/devicetree.cb
M src/mainboard/google/brya/variants/brya0/overridetree.cb
M src/mainboard/google/brya/variants/brya4es/overridetree.cb
M src/mainboard/google/brya/variants/redrix/overridetree.cb
M src/mainboard/google/brya/variants/redrix4es/overridetree.cb
5 files changed, 104 insertions(+), 29 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/30/62330/6