counter/ti-eqep: Add new ti-am62-eqep compatible

Add new compatible for ti-am62-eqep for TI K3 SoC's.

Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: David Lechner <david@lechnology.com>
Link: https://lore.kernel.org/r/20240612135538.2447938-3-jm@ti.com


Signed-off-by: William Breathitt Gray <wbg@kernel.org>