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author | Michal Marek <mmarek@suse.cz> | 2013-02-25 21:50:05 +0100 |
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committer | Michal Marek <mmarek@suse.cz> | 2013-02-25 21:51:57 +0100 |
commit | e3900e74f26fc924c8e9e2a922bd40369b0bb517 (patch) | |
tree | 6e868575d346032ba9408f350c6e5369e0e52b0d /Documentation/devicetree/bindings/net/marvell-orion-mdio.txt | |
parent | kbuild: Fix missing '\n' for NEW symbols in yes "" | make oldconfig >conf.new (diff) | |
parent | Merge branch 'yem-kconfig-rc-fixes' of git://gitorious.org/linux-kconfig/linux-kconfig into kbuild/rc-fixes (diff) | |
download | linux-dev-e3900e74f26fc924c8e9e2a922bd40369b0bb517.tar.xz linux-dev-e3900e74f26fc924c8e9e2a922bd40369b0bb517.zip |
Merge branch 'kbuild/rc-fixes' into kbuild/kconfig
There is one kconfig fix in the rc-fixes branch that I forgot to submit
for 3.8, so let's add it to the kconfig branch for 3.9-rc1.
Diffstat (limited to 'Documentation/devicetree/bindings/net/marvell-orion-mdio.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/marvell-orion-mdio.txt | 35 |
1 files changed, 35 insertions, 0 deletions
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>; + }; +} |