diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net')
-rw-r--r-- | Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt | 23 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/net/marvell-orion-mdio.txt | 35 |
2 files changed, 58 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt new file mode 100644 index 000000000000..859a6fa7569c --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt @@ -0,0 +1,23 @@ +* Marvell Armada 370 / Armada XP Ethernet Controller (NETA) + +Required properties: +- compatible: should be "marvell,armada-370-neta". +- 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). +- phy-mode: The interface between the SoC and the PHY (a string that + of_get_phy_mode() can understand) +- clocks: a pointer to the reference clock for this device. + +Example: + +ethernet@d0070000 { + compatible = "marvell,armada-370-neta"; + reg = <0xd0070000 0x2500>; + interrupts = <8>; + clocks = <&gate_clk 4>; + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; +}; diff --git a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt new file mode 100644 index 000000000000..34e7aafa321c --- /dev/null +++ b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt @@ -0,0 +1,35 @@ +* Marvell MDIO Ethernet Controller interface + +The Ethernet controllers of the Marvel Kirkwood, Dove, Orion5x, +MV78xx0, Armada 370 and Armada XP have an identical unit that provides +an interface with the MDIO bus. This driver handles this MDIO +interface. + +Required properties: +- compatible: "marvell,orion-mdio" +- reg: address and length of the SMI register + +The child nodes of the MDIO driver are the individual PHY devices +connected to this MDIO bus. They must have a "reg" property given the +PHY address on the MDIO bus. + +Example at the SoC level: + +mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,orion-mdio"; + reg = <0xd0072004 0x4>; +}; + +And at the board level: + +mdio { + phy0: ethernet-phy@0 { + reg = <0>; + }; + + phy1: ethernet-phy@1 { + reg = <1>; + }; +} |