1* Texas Instruments - dp83867 Giga bit ethernet phy
2
3Required properties:
4	- reg - The ID number for the phy, usually a small integer
5	- ti,rx-internal-delay - RGMII Receive Clock Delay - see dt-bindings/net/ti-dp83867.h
6		for applicable values. Required only if interface type is
7		PHY_INTERFACE_MODE_RGMII_ID or PHY_INTERFACE_MODE_RGMII_RXID
8	- ti,tx-internal-delay - RGMII Transmit Clock Delay - see dt-bindings/net/ti-dp83867.h
9		for applicable values. Required only if interface type is
10		PHY_INTERFACE_MODE_RGMII_ID or PHY_INTERFACE_MODE_RGMII_TXID
11	- ti,fifo-depth - Transmitt FIFO depth- see dt-bindings/net/ti-dp83867.h
12		for applicable values
13
14Optional property:
15	- ti,min-output-impedance - MAC Interface Impedance control to set
16				    the programmable output impedance to
17				    minimum value (35 ohms).
18	- ti,max-output-impedance - MAC Interface Impedance control to set
19				    the programmable output impedance to
20				    maximum value (70 ohms).
21	- ti,dp83867-rxctrl-strap-quirk - This denotes the fact that the
22				    board has RX_DV/RX_CTRL pin strapped in
23				    mode 1 or 2. To ensure PHY operation,
24				    there are specific actions that
25				    software needs to take when this pin is
26				    strapped in these modes. See data manual
27				    for details.
28	- ti,clk-output-sel - Muxing option for CLK_OUT pin - see dt-bindings/net/ti-dp83867.h
29				    for applicable values.
30
31Note: ti,min-output-impedance and ti,max-output-impedance are mutually
32      exclusive. When both properties are present ti,max-output-impedance
33      takes precedence.
34
35Default child nodes are standard Ethernet PHY device
36nodes as described in Documentation/devicetree/bindings/net/phy.txt
37
38Example:
39
40	ethernet-phy@0 {
41		reg = <0>;
42		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
43		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
44		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
45	};
46
47Datasheet can be found:
48http://www.ti.com/product/DP83867IR/datasheet
49