amd-xgbe: Add ACPI support

Add support for ACPI to the amd-xgbe and amd-xgbe-phy drivers. This
support converts many of the device tree APIs to the new device_property
APIs.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/amd/Kconfig

@@ -179,7 +179,7 @@ config SUNLANCE
 
 config AMD_XGBE
 	tristate "AMD 10GbE Ethernet driver"
-	depends on OF_NET && HAS_IOMEM
+	depends on (OF_NET || ACPI) && HAS_IOMEM
 	select PHYLIB
 	select AMD_XGBE_PHY
 	select BITREVERSE