From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- .../devicetree/bindings/net/cavium-mdio.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/cavium-mdio.txt (limited to 'Documentation/devicetree/bindings/net/cavium-mdio.txt') diff --git a/Documentation/devicetree/bindings/net/cavium-mdio.txt b/Documentation/devicetree/bindings/net/cavium-mdio.txt new file mode 100644 index 000000000..04cb7491d --- /dev/null +++ b/Documentation/devicetree/bindings/net/cavium-mdio.txt @@ -0,0 +1,27 @@ +* System Management Interface (SMI) / MDIO + +Properties: +- compatible: "cavium,octeon-3860-mdio" + + Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + +- reg: The base address of the MDIO bus controller register bank. + +- #address-cells: Must be <1>. + +- #size-cells: Must be <0>. MDIO addresses have no size component. + +Typically an MDIO bus might have several children. + +Example: + mdio@1180000001800 { + compatible = "cavium,octeon-3860-mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x11800 0x00001800 0x0 0x40>; + + ethernet-phy@0 { + ... + reg = <0>; + }; + }; -- cgit v1.2.3-54-g00ecf