Change in coreboot[master]: mb/google/dedede/var/lantis: Add ELAN touchscreen support for Landrid

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Tony Huang, Robert Chen.
Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62002 )

Change subject: mb/google/dedede/var/lantis: Add ELAN touchscreen support for Landrid
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Patch Set 14:

(2 comments)

File src/mainboard/google/dedede/variants/lantis/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/62002/comment/df6a4165_d9bbbd9f 
PS14, Line 9: GENERIC 
Can you rename it as ELAN0001

https://review.coreboot.org/c/coreboot/+/62002/comment/e9c7768b_aae1d5eb 
PS14, Line 10: HID 
ELAN2513. I recommend this since there are multiple HID TS, this will make it more clear.