media: dt-bindings: cadence-csi2rx: Add TI compatible string

media: dt-bindings: cadence-csi2rx: Add TI compatible string

Add a SoC-specific compatible string for TI's integration of this IP in
J7 and AM62 line of SoCs.

Tested-by: Julien Massot <julien.massot@collabora.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>