Commit | Line | Data |
---|---|---|
b053dc5a KG |
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 | }; |