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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-02-13 18:59:48 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-02-13 18:59:48 +0300 |
commit | 091994cfb8e7d7a372c2d547778a91012d899e16 (patch) | |
tree | 71c6d214f9287bb61d24345a93b60579937a711b /Documentation/devicetree/bindings/net/phy.txt | |
parent | d8ed516f82f0f4cda11282450512310ab273637e (diff) | |
parent | c170093d31bd4e3bc51881cc0f123beeca7872c9 (diff) | |
download | linux-091994cfb8e7d7a372c2d547778a91012d899e16.tar.xz |
Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6
* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6:
devicetree-discuss is moderated for non-subscribers
MAINTAINERS: Add entry for GPIO subsystem
dt: add documentation of ARM dt boot interface
dt: Remove obsolete description of powerpc boot interface
dt: Move device tree documentation out of powerpc directory
spi/spi_sh_msiof: fix wrong address calculation, which leads to an Oops
Diffstat (limited to 'Documentation/devicetree/bindings/net/phy.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/phy.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt new file mode 100644 index 000000000000..bb8c742eb8c5 --- /dev/null +++ b/Documentation/devicetree/bindings/net/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"; +}; |