net: Add MT7628 ethernet driver
This patch adds ethernet support for the MIPS based Mediatek MT76xx SoCs
(e.g. MT7628 and MT7688), including a minimum setup of the integrated
switch. This driver is loosly based on the driver version included in
this MediaTek github repository:
https://github.com/MediaTek-Labs/linkit-smart-uboot.git
Tested on the MT7688 LinkIt smart-gateway and on the
Gardena-smart-gateway.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Frank Wunderlich <frankwu@gmx.de>
Cc: Weijie Gao <hackpascal@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/doc/device-tree-bindings/net/mediatek,mt7628-eth.txt b/doc/device-tree-bindings/net/mediatek,mt7628-eth.txt
new file mode 100644
index 0000000..ec97504
--- /dev/null
+++ b/doc/device-tree-bindings/net/mediatek,mt7628-eth.txt
@@ -0,0 +1,17 @@
+* MediaTek Frame Engine Ethernet controller
+
+Required properties:
+- compatible: should be "mediatek,mt7628-eth"
+- reg: address and length of the register set for the frame
+ engine ethernet controller and the internal switch.
+- syscon: phandle to the system controller
+
+Example:
+
+eth@10100000 {
+ compatible = "mediatek,mt7628-eth";
+ reg = <0x10100000 0x10000
+ 0x10110000 0x8000>;
+
+ syscon = <&sysc>;
+};