Change in coreboot[master]: sc7280: Add support for USB

[Ravi kumar (Code Review)]

Attention is currently required from: Shelley Chen, Ravi kumar, Sandeep Maheswaram, mturney mturney, Julius Werner.
Hello Shelley Chen, build bot (Jenkins), Sandeep Maheswaram, mturney mturney, Julius Werner,

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

https://review.coreboot.org/c/coreboot/+/56092

to look at the new patch set (#24).

Change subject: sc7280: Add support for USB
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sc7280: Add support for USB

Adding snps and qmpv4 phy configs.
Adding USB addressmap for sc7280.
Use common USB driver for sc7280.

BUG=b:182963902
TEST=Validated USB enumeration on qcom sc7280 development board

Signed-off-by: Sandeep Maheswaram 
Change-Id: Ib92b74c8035a8c0148a9aa48e7870b261b832a33
---
M src/soc/qualcomm/sc7280/Kconfig
M src/soc/qualcomm/sc7280/Makefile.inc
M src/soc/qualcomm/sc7280/include/soc/addressmap.h
3 files changed, 15 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/92/56092/24