[coreboot-gerrit] Change in coreboot[master]: Sc7180: Add support for sn65dsi86 bridge

[Ravi kumar (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Martin Roth, Julius Werner, mturney mturney,

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

https://review.coreboot.org/c/coreboot/+/42899

to look at the new patch set (#12).

Change subject: Sc7180: Add support for sn65dsi86 bridge
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Sc7180: Add support for sn65dsi86 bridge

Add sn65dsi86 bridge driver to enable the eDP bridge.
Datasheet used : https://www.ti.com/lit/ds/sllseh2b/sllseh2b.pdf

Changes in V1:
- fix the dp lanes using mask
- separate out the refclk and hpd config to init function

Change-Id: I36a68f3241f0ba316c261a73c2f6d30fe6c3ccdc
Signed-off-by: Vinod Polimera 
---
A src/drivers/ti/sn65dsi86bridge/Kconfig
A src/drivers/ti/sn65dsi86bridge/Makefile.inc
A src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.c
A src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h
M src/mainboard/google/trogdor/Kconfig
5 files changed, 546 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/42899/12