net: Add support for ADI SC5xx SoCs with DWC QoS ethernet

The ADI SC598 includes a Designware QoS 5.20a IP block. This
commit adds support for using the existing ethernet QoS driver
with the SC598 SoC.

Co-developed-by: Ian Roberts <ian.roberts@timesys.com>
Signed-off-by: Ian Roberts <ian.roberts@timesys.com>
Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com>
Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com>
Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com>
Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com>
Signed-off-by: Greg Malysa <malysagreg@gmail.com>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 1563404..8dc5f48 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -237,6 +237,13 @@
 	  Of Service) IP block. The IP supports many options for bus type,
 	  clocking/reset structure, and feature list.
 
+config DWC_ETH_QOS_ADI
+	bool "Synopsys DWC Ethernet QOS device support for ADI SC59x-64 parts"
+	depends on DWC_ETH_QOS
+	help
+		The Synopsis Designware Ethernet QoS IP block with the specific
+		configuration used in the ADI ADSP-SC59X 64 bit SoCs
+
 config DWC_ETH_QOS_IMX
 	bool "Synopsys DWC Ethernet QOS device support for IMX"
 	depends on DWC_ETH_QOS