| Kumar Gala | b053dc5 | 2009-06-19 08:31:05 -0500 | [diff] [blame] | 1 | PHY nodes |
| 2 | |
| 3 | Required properties: |
| 4 | |
| 5 | - device_type : Should be "ethernet-phy" |
| 6 | - interrupts : <a b> where a is the interrupt number and b is a |
| 7 | field that represents an encoding of the sense and level |
| 8 | information for the interrupt. This should be encoded based on |
| 9 | the information in section 2) depending on the type of interrupt |
| 10 | controller you have. |
| 11 | - interrupt-parent : the phandle for the interrupt controller that |
| 12 | services interrupts for this device. |
| 13 | - reg : The ID number for the phy, usually a small integer |
| 14 | - linux,phandle : phandle for this node; likely referenced by an |
| 15 | ethernet controller node. |
| 16 | |
| 17 | Example: |
| 18 | |
| 19 | ethernet-phy@0 { |
| 20 | linux,phandle = <2452000> |
| 21 | interrupt-parent = <40000>; |
| 22 | interrupts = <35 1>; |
| 23 | reg = <0>; |
| 24 | device_type = "ethernet-phy"; |
| 25 | }; |