net: dwc_eth_qos: Add glue driver for Intel MAC

Add dwc_eth_qos glue driver for the Intel Elkhart-Lake SOC.

Signed-off-by: Philip Oberfichtner <pro@denx.de>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 69ae7c0..6ed3255 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -243,6 +243,13 @@
 	  The Synopsys Designware Ethernet QOS IP block with the specific
 	  configuration used in IMX soc.
 
+config DWC_ETH_QOS_INTEL
+	bool "Synopsys DWC Ethernet QOS device support for Intel"
+	depends on DWC_ETH_QOS
+	help
+	  The Synopsys Designware Ethernet QOS IP block with the specific
+	  configuration used in the Intel Elkhart-Lake soc.
+
 config DWC_ETH_QOS_ROCKCHIP
 	bool "Synopsys DWC Ethernet QOS device support for Rockchip SoCs"
 	depends on DWC_ETH_QOS