[coreboot-gerrit] Change in coreboot[master]: sc7280: clock: Add display external clock support in coreboot

[Ravi Kumar Bokka (Code Review)]

Ravi Kumar Bokka has abandoned this change. ( https://review.coreboot.org/c/coreboot/+/52373 )

Change subject: sc7280: clock: Add display external clock support in coreboot
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Abandoned

abandon these changes as already merged with this CL: https://review.coreboot.org/c/coreboot/+/50580