phy: ti: phy-j721e-wiz: add j784s4-wiz-10g module support

Add support for j784s4-wiz-10g device which has two core reference
clocks (e.g core_ref_clk, core_ref1_clk) which requires an additional
mux selection option.

Acked-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Matt Ranostay <mranostay@ti.com>
Link: https://lore.kernel.org/r/20221015201123.195477-3-mranostay@ti.com


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