dt-bindings: phy: ti,phy-j721e-wiz: deprecate clock MUX nodes

Mark "pll[0|1]-refclk", "refclk-dig" and "cmn-refclk1?-dig-div"
as deprecated. The clock muxes are provided by the device driver
so not required in device tree.

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/20220628122255.24265-5-rogerq@kernel.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>

Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml

@@ -83,6 +83,7 @@ properties:
       WIZ node should have subnode for refclk_dig to select the reference
       clock source for the reference clock used in the PHY and PMA digital
       logic.
+    deprecated: true
     properties:
       clocks:
         minItems: 2
@@ -111,6 +112,7 @@ patternProperties:
     description: |
       WIZ node should have subnodes for each of the PLLs present in
       the SERDES.
+    deprecated: true
     properties:
       clocks:
         maxItems: 2
@@ -136,6 +138,7 @@ patternProperties:
     description:
       WIZ node should have subnodes for each of the PMA common refclock
       provided by the SERDES.
+    deprecated: true
     properties:
       clocks:
         maxItems: 1