[PATCH] dt-bindings: display: xilinx: Fix example with psgtr

[Michal Simek <michal.simek@xxxxxxxxxx>]

Commit cea0f76a483d ("dt-bindings: phy: Add DT bindings for Xilinx ZynqMP
PSGTR PHY") clearly defines #phy-cells as 4. In past 5 cells were used by
it never went to upstream. That's why fix example by using only 4 cells
instead of 5.

Fixes: e7c7970a678d ("dt-bindings: display: xlnx: Add ZynqMP DP subsystem bindings")
Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
---

 .../devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
index d88bd93f4b80..10ec78ca1c65 100644
--- a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
+++ b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
@@ -160,8 +160,8 @@ examples:
                <&xlnx_dpdma 2>,
                <&xlnx_dpdma 3>;
 
-        phys = <&psgtr 1 PHY_TYPE_DP 0 3 27000000>,
-               <&psgtr 0 PHY_TYPE_DP 1 3 27000000>;
+        phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
+               <&psgtr 0 PHY_TYPE_DP 1 3>;
 
         phy-names = "dp-phy0", "dp-phy1";
     };
-- 
2.33.1