staging: mt7621-eth: mediatek: add Kconfig and Makefile

This patch adds the Makefile and Kconfig required to make the driver build.
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Michael Lee <igvtee@gmail.com>
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/Kconfig

@@ -128,4 +128,6 @@ source "drivers/staging/mt7621-dma/Kconfig"
 
 source "drivers/staging/mt7621-mmc/Kconfig"
 
+source "drivers/staging/mt7621-eth/Kconfig"
+
 endif # STAGING

drivers/staging/Makefile

@@ -55,3 +55,4 @@ obj-$(CONFIG_SOC_MT7621)	+= mt7621-gpio/
 obj-$(CONFIG_SOC_MT7621)	+= mt7621-spi/
 obj-$(CONFIG_SOC_MT7621)	+= mt7621-dma/
 obj-$(CONFIG_SOC_MT7621)	+= mt7621-mmc/
+obj-$(CONFIG_SOC_MT7621)	+= mt7621-eth/

drivers/staging/mt7621-eth/Kconfig

+config NET_VENDOR_MEDIATEK_STAGING
+	bool "MediaTek ethernet driver - staging version"
+	depends on RALINK
+	---help---
+	  If you have an MT7621 Mediatek SoC with ethernet, say Y.
+
+if NET_VENDOR_MEDIATEK_STAGING
+choice
+	prompt "MAC type"
+
+config NET_MEDIATEK_MT7621
+	bool "MT7621"
+	depends on MIPS && SOC_MT7621
+
+endchoice
+
+config NET_MEDIATEK_SOC_STAGING
+	tristate "MediaTek SoC Gigabit Ethernet support"
+	depends on NET_VENDOR_MEDIATEK_STAGING
+	select PHYLIB
+	---help---
+	  This driver supports the gigabit ethernet MACs in the
+	  MediaTek SoC family.
+
+config NET_MEDIATEK_MDIO
+	def_bool NET_MEDIATEK_SOC_STAGING
+	depends on NET_MEDIATEK_MT7621
+	select PHYLIB
+
+config NET_MEDIATEK_MDIO_MT7620
+	def_bool NET_MEDIATEK_SOC_STAGING
+	depends on NET_MEDIATEK_MT7621
+	select NET_MEDIATEK_MDIO
+
+config NET_MEDIATEK_GSW_MT7621
+	def_tristate NET_MEDIATEK_SOC_STAGING
+	depends on NET_MEDIATEK_MT7621
+
+endif #NET_VENDOR_MEDIATEK_STAGING

drivers/staging/mt7621-eth/Makefile

+#
+# Makefile for the Ralink SoCs built-in ethernet macs
+#
+
+mtk-eth-soc-y					+= mtk_eth_soc.o ethtool.o
+
+mtk-eth-soc-$(CONFIG_NET_MEDIATEK_MDIO)		+= mdio.o
+mtk-eth-soc-$(CONFIG_NET_MEDIATEK_MDIO_MT7620)	+= mdio_mt7620.o
+
+mtk-eth-soc-$(CONFIG_NET_MEDIATEK_MT7621)	+= soc_mt7621.o
+
+obj-$(CONFIG_NET_MEDIATEK_GSW_MT7621)		+= gsw_mt7621.o
+
+obj-$(CONFIG_NET_MEDIATEK_SOC_STAGING)		+= mtk-eth-soc.o