clk: clocking-wizard: Rename nr-outputs to xlnx,nr-outputs

Rename nr-outputs to xlnx,output.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Link: https://lore.kernel.org/r/20220411100443.15132-4-shubhrajyoti.datta@xilinx.com
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/xilinx/clk-xlnx-clock-wizard.c

@@ -480,7 +480,7 @@ static int clk_wzrd_probe(struct platform_device *pdev)
 		goto err_disable_clk;
 	}
 
-	ret = of_property_read_u32(np, "nr-outputs", &nr_outputs);
+	ret = of_property_read_u32(np, "xlnx,nr-outputs", &nr_outputs);
 	if (ret || nr_outputs > WZRD_NUM_OUTPUTS) {
 		ret = -EINVAL;
 		goto err_disable_clk;