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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-26 16:58:01 +1000 |
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committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-26 16:58:01 +1000 |
commit | fd0cca754f3f6756bfdafe500e4f49b1b9e9723f (patch) | |
tree | b1eb43fb2fb068ed5fc92b031e3ae853e599af9c /Documentation/powerpc/dts-bindings/phy.txt | |
parent | 5ba762c9bb3ce2cc11e9e111cb3c476e84b91668 (diff) | |
parent | 66c6b856d8738278a4a6e558d25c90e9950aa112 (diff) | |
download | op-kernel-dev-fd0cca754f3f6756bfdafe500e4f49b1b9e9723f.zip op-kernel-dev-fd0cca754f3f6756bfdafe500e4f49b1b9e9723f.tar.gz |
Merge commit 'kumar/next' into merge
Diffstat (limited to 'Documentation/powerpc/dts-bindings/phy.txt')
-rw-r--r-- | Documentation/powerpc/dts-bindings/phy.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/powerpc/dts-bindings/phy.txt b/Documentation/powerpc/dts-bindings/phy.txt new file mode 100644 index 0000000..bb8c742 --- /dev/null +++ b/Documentation/powerpc/dts-bindings/phy.txt @@ -0,0 +1,25 @@ +PHY nodes + +Required properties: + + - device_type : Should be "ethernet-phy" + - interrupts : <a b> where a is the interrupt number and b is a + field that represents an encoding of the sense and level + information for the interrupt. This should be encoded based on + the information in section 2) depending on the type of interrupt + controller you have. + - interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + - reg : The ID number for the phy, usually a small integer + - linux,phandle : phandle for this node; likely referenced by an + ethernet controller node. + +Example: + +ethernet-phy@0 { + linux,phandle = <2452000> + interrupt-parent = <40000>; + interrupts = <35 1>; + reg = <0>; + device_type = "ethernet-phy"; +}; |