net: rtl8169: Support RTL-8168h/8111h

This version of the RTL-8168 is present on some development boards and
is compatible with this driver. Add support for identifying this version
of the chip so that U-Boot won't complain about it being unknown.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

drivers/net/rtl8169.c

@@ -257,6 +257,7 @@ static struct {
 	{"RTL-8168/8111g",	0x4c, 0xff7e1880,},
 	{"RTL-8101e",		0x34, 0xff7e1880,},
 	{"RTL-8100e",		0x32, 0xff7e1880,},
+	{"RTL-8168h/8111h",	0x54, 0xff7e1880,},
 };
 
 enum _DescStatusBit {