linux-phytec-ti

ti_config_fragments/connectivity.cfg: enable some common touchscreen/adc drivers

pixcir tangoC touchscreen is used on AM437x and AM57x GP EVMs.
AM335x SoC has an in-built touchscreen/adc module available
for use on AM335x GP EVM and AM335x SK EVM.

Enable these.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>