Input: tps6507x-ts - add binding for tps6507x-ts

add binding information for tps6507x touchscreen input.

"ti,min-pressure" was added as TI specific binding because it
was specific to tps6507x IP and not applicable or relevant for
other touchscreen drivers.

Signed-off-by: Sushaanth Srirangapathi <sushaanth.s@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
1 file changed