net: Add drivers for Sysnopsys Ethernet 10G device

This driver support the Synopsys Designware Ethernet 10G IP block refer from the driver dwc_eth_qos. The driver MAC register mapping is different between Synopsys QoS IP and Synopsys 10G IP, and thus new file is created meant for Sysnopsys 10G IP. The dwc_eth_xgmac_socfpga.c is specific to a device family, the driver support the specific configuration used in Intel SoC FPGA Agilex5. This driver is extensible for other device family to use. Signed-off-by: Boon Khai Ng <[email protected]>
frank-w · May 8, 2024 · 48022fb · 48022fb
1 parent 1afa75c
commit 48022fb
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diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
@@ -193,6 +193,24 @@ config CALXEDA_XGMAC
 	  This driver supports the XGMAC in Calxeda Highbank and Midway
 	  machines.
 
+config DWC_ETH_XGMAC
+        bool "Synopsys DWC Ethernet XGMAC device support"
+	select PHYLIB
+        help
+          This driver supports the Synopsys Designware Ethernet XGMAC (10G
+          Ethernet MAC) IP block. The IP supports many options for bus type,
+          clocking/reset structure, and feature list.
+
+config DWC_ETH_XGMAC_SOCFPGA
+	bool "Synopsys DWC Ethernet XGMAC device support for SOCFPGA"
+	select REGMAP
+	select SYSCON
+	depends on DWC_ETH_XGMAC
+	default y if TARGET_SOCFPGA_AGILEX5
+	help
+	  The Synopsys Designware Ethernet XGMAC IP block with specific
+	  configuration used in Intel SoC FPGA chip.
+
 config DRIVER_DM9000
 	bool "Davicom DM9000 controller driver"
 	help

diff --git a/drivers/net/Makefile b/drivers/net/Makefile
@@ -22,6 +22,8 @@ obj-$(CONFIG_DWC_ETH_QOS) += dwc_eth_qos.o
 obj-$(CONFIG_DWC_ETH_QOS_IMX) += dwc_eth_qos_imx.o
 obj-$(CONFIG_DWC_ETH_QOS_ROCKCHIP) += dwc_eth_qos_rockchip.o
 obj-$(CONFIG_DWC_ETH_QOS_QCOM) += dwc_eth_qos_qcom.o
+obj-$(CONFIG_DWC_ETH_XGMAC) += dwc_eth_xgmac.o
+obj-$(CONFIG_DWC_ETH_XGMAC_SOCFPGA) += dwc_eth_xgmac_socfpga.o
 obj-$(CONFIG_DWC_ETH_QOS_STARFIVE) += dwc_eth_qos_starfive.o
 obj-$(CONFIG_DWC_ETH_QOS_STM32) += dwc_eth_qos_stm32.o
 obj-$(CONFIG_E1000) += e1000.o