[S] Change in coreboot[main]: mb/google/nissa/var/rull: Add Elan touchscreen

[Rui Zhou (Code Review)]

Attention is currently required from: Dinesh Gehlot, Eric Lai, Jayvik Desai, Kapil Porwal, Nick Vaccaro, Subrata Banik.

Hello Dinesh Gehlot, Eric Lai, Jayvik Desai, Kapil Porwal, Nick Vaccaro, Subrata Banik, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/85015?usp=email

to look at the new patch set (#3).

Change subject: mb/google/nissa/var/rull: Add Elan touchscreen
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mb/google/nissa/var/rull: Add Elan touchscreen

Add Elan touchscreen override devicetree for rull based on the latest schematic NB7559_MB_SCH_V1_2024_1010.pdf.

BUG=b:374629673
BRANCH=None
TEST=Local build successfully and touchpanel function is normal

Change-Id: Ie7f6dce0175c2940abfa14c4e407414912063112
Signed-off-by: Rui Zhou 
---
M src/mainboard/google/brya/variants/rull/overridetree.cb
1 file changed, 19 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/85015/3