dt-bindings: phy: ti,phy-j721e-wiz: Add support for ti,j7200-wiz-10g

ti,j7200-wiz-10g supports an additional reference clock.
Add compatible and the additional clock.

Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220628122255.24265-6-rogerq@kernel.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>