diff options
Diffstat (limited to 'Documentation/powerpc')
-rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/tsec.txt | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/tsec.txt b/Documentation/powerpc/dts-bindings/fsl/tsec.txt index 583ef6b56c43..cf55fa4112d2 100644 --- a/Documentation/powerpc/dts-bindings/fsl/tsec.txt +++ b/Documentation/powerpc/dts-bindings/fsl/tsec.txt | |||
@@ -24,46 +24,39 @@ Example: | |||
24 | 24 | ||
25 | * Gianfar-compatible ethernet nodes | 25 | * Gianfar-compatible ethernet nodes |
26 | 26 | ||
27 | Required properties: | 27 | Properties: |
28 | 28 | ||
29 | - device_type : Should be "network" | 29 | - device_type : Should be "network" |
30 | - model : Model of the device. Can be "TSEC", "eTSEC", or "FEC" | 30 | - model : Model of the device. Can be "TSEC", "eTSEC", or "FEC" |
31 | - compatible : Should be "gianfar" | 31 | - compatible : Should be "gianfar" |
32 | - reg : Offset and length of the register set for the device | 32 | - reg : Offset and length of the register set for the device |
33 | - mac-address : List of bytes representing the ethernet address of | 33 | - local-mac-address : List of bytes representing the ethernet address of |
34 | this controller | 34 | this controller |
35 | - interrupts : <a b> where a is the interrupt number and b is a | 35 | - interrupts : For FEC devices, the first interrupt is the device's |
36 | field that represents an encoding of the sense and level | 36 | interrupt. For TSEC and eTSEC devices, the first interrupt is |
37 | information for the interrupt. This should be encoded based on | 37 | transmit, the second is receive, and the third is error. |
38 | the information in section 2) depending on the type of interrupt | ||
39 | controller you have. | ||
40 | - interrupt-parent : the phandle for the interrupt controller that | ||
41 | services interrupts for this device. | ||
42 | - phy-handle : The phandle for the PHY connected to this ethernet | 38 | - phy-handle : The phandle for the PHY connected to this ethernet |
43 | controller. | 39 | controller. |
44 | - fixed-link : <a b c d e> where a is emulated phy id - choose any, | 40 | - fixed-link : <a b c d e> where a is emulated phy id - choose any, |
45 | but unique to the all specified fixed-links, b is duplex - 0 half, | 41 | but unique to the all specified fixed-links, b is duplex - 0 half, |
46 | 1 full, c is link speed - d#10/d#100/d#1000, d is pause - 0 no | 42 | 1 full, c is link speed - d#10/d#100/d#1000, d is pause - 0 no |
47 | pause, 1 pause, e is asym_pause - 0 no asym_pause, 1 asym_pause. | 43 | pause, 1 pause, e is asym_pause - 0 no asym_pause, 1 asym_pause. |
48 | |||
49 | Recommended properties: | ||
50 | |||
51 | - phy-connection-type : a string naming the controller/PHY interface type, | 44 | - phy-connection-type : a string naming the controller/PHY interface type, |
52 | i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "sgmii", | 45 | i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "sgmii", |
53 | "tbi", or "rtbi". This property is only really needed if the connection | 46 | "tbi", or "rtbi". This property is only really needed if the connection |
54 | is of type "rgmii-id", as all other connection types are detected by | 47 | is of type "rgmii-id", as all other connection types are detected by |
55 | hardware. | 48 | hardware. |
56 | 49 | - fsl,magic-packet : If present, indicates that the hardware supports | |
50 | waking up via magic packet. | ||
57 | 51 | ||
58 | Example: | 52 | Example: |
59 | ethernet@24000 { | 53 | ethernet@24000 { |
60 | #size-cells = <0>; | ||
61 | device_type = "network"; | 54 | device_type = "network"; |
62 | model = "TSEC"; | 55 | model = "TSEC"; |
63 | compatible = "gianfar"; | 56 | compatible = "gianfar"; |
64 | reg = <24000 1000>; | 57 | reg = <0x24000 0x1000>; |
65 | mac-address = [ 00 E0 0C 00 73 00 ]; | 58 | local-mac-address = [ 00 E0 0C 00 73 00 ]; |
66 | interrupts = <d 3 e 3 12 3>; | 59 | interrupts = <29 2 30 2 34 2>; |
67 | interrupt-parent = <40000>; | 60 | interrupt-parent = <&mpic>; |
68 | phy-handle = <2452000> | 61 | phy-handle = <&phy0> |
69 | }; | 62 | }; |