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author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-20 23:08:06 +0100 |
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committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-20 23:08:06 +0100 |
commit | bb4f6ce2f3683e11e79d923eac945e49ddb6df4a (patch) | |
tree | 8ca4e0254974ad13dbc95b85b594e3ee70905392 /Documentation | |
parent | 4954da8ba6721cb55bcdfca7c007dea0c17d4af0 (diff) | |
parent | 370b8ed905aa0c03125635169b6bcb69c3a91cdf (diff) | |
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Merge tag 'marvell-neta-for-3.8' of github.com:MISL-EBU-System-SW/mainline-public into test-the-merge
Marvell mvneta network driver, for 3.8
Diffstat (limited to 'Documentation')
-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..c4e87f0e450e --- /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) +- clock-frequency: frequency of the peripheral clock of the SoC. + +Example: + +ethernet@d0070000 { + compatible = "marvell,armada-370-neta"; + reg = <0xd0070000 0x2500>; + interrupts = <8>; + clock-frequency = <250000000>; + 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>; + }; +} |