The DU dot clocks 0 and 3 are provided by the programmable VC6 clock
generator. Connect them to the clock source node.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
                 <&cpg CPG_MOD 722>,
                 <&cpg CPG_MOD 721>,
                 <&cpg CPG_MOD 727>,
+                <&versaclock6 1>,
                 <&x21_clk>,
-                <&x22_clk>;
+                <&x22_clk>,
+                <&versaclock6 2>;
        clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0",
-                     "dclkin.1", "dclkin.2";
+                     "dclkin.0", "dclkin.1", "dclkin.2", "dclkin.3";
 };
 
 &ehci2 {