net: dsa: microchip: add KSZ8563 compatibility string

It is a 3-Port 10/100 Ethernet Switch with 1588v2 PTP.
Signed-off-by: NRazvan Stefanescu <razvan.stefanescu@microchip.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/dsa/microchip/ksz9477_spi.c

@@ -81,6 +81,7 @@ static const struct of_device_id ksz9477_dt_ids[] = {
 	{ .compatible = "microchip,ksz9897" },
 	{ .compatible = "microchip,ksz9893" },
 	{ .compatible = "microchip,ksz9563" },
+	{ .compatible = "microchip,ksz8563" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, ksz9477_dt_ids);