From 492205050d77bcc4f85f6dc0da6b6fdbca1d6ff7 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 30 May 2013 03:49:20 +0000 Subject: net: Add EMAC ethernet driver found on Allwinner A10 SoC's The Allwinner A10 has an ethernet controller that seem to be developped internally by them. The exact feature set of this controller is unknown, since there is no public documentation for this IP, and this driver is mostly the one published by Allwinner that has been heavily cleaned up. Signed-off-by: Stefan Roese Signed-off-by: Maxime Ripard Tested-by: Richard Genoud Signed-off-by: David S. Miller --- .../bindings/net/allwinner,sun4i-emac.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt new file mode 100644 index 000000000000..b90bfcd138ff --- /dev/null +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt @@ -0,0 +1,22 @@ +* Allwinner EMAC ethernet controller + +Required properties: +- compatible: should be "allwinner,sun4i-emac". +- reg: address and length of the register set for the device. +- interrupts: interrupt for the device +- phy: A phandle to a phy node defining the PHY address (as the reg + property, a single integer). +- clocks: A phandle to the reference clock for this device + +Optional properties: +- (local-)mac-address: mac address to be used by this driver + +Example: + +emac: ethernet@01c0b000 { + compatible = "allwinner,sun4i-emac"; + reg = <0x01c0b000 0x1000>; + interrupts = <55>; + clocks = <&ahb_gates 17>; + phy = <&phy0>; +}; -- cgit v1.2.3