DT node for SiFive FU540-C000 GEMGXL Ethernet controller driver added
Signed-off-by: NYash Shah <yash.shah@sifive.com>
Reviewed-by: NSagar Kadam <sagar.kadam@sifive.com>
Cc: Andrew Lunn <andrew@lunn.ch>
[paul.walmsley@sifive.com: changed "phy1" to "phy0" at Andrew Lunn's
 suggestion]
Signed-off-by: NPaul Walmsley <paul.walmsley@sifive.com>