diff options
author | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
commit | 49997d75152b3d23c53b0fa730599f2f74c92c65 (patch) | |
tree | 46e93126170d02cfec9505172e545732c1b69656 /Documentation/powerpc/dts-bindings/fsl/tsec.txt | |
parent | a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/powerpc/booting-without-of.txt
drivers/atm/Makefile
drivers/net/fs_enet/fs_enet-main.c
drivers/pci/pci-acpi.c
net/8021q/vlan.c
net/iucv/iucv.c
Diffstat (limited to 'Documentation/powerpc/dts-bindings/fsl/tsec.txt')
-rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/tsec.txt | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/tsec.txt b/Documentation/powerpc/dts-bindings/fsl/tsec.txt new file mode 100644 index 00000000000..583ef6b56c4 --- /dev/null +++ b/Documentation/powerpc/dts-bindings/fsl/tsec.txt @@ -0,0 +1,69 @@ +* MDIO IO device + +The MDIO is a bus to which the PHY devices are connected. For each +device that exists on this bus, a child node should be created. See +the definition of the PHY node below for an example of how to define +a PHY. + +Required properties: + - reg : Offset and length of the register set for the device + - compatible : Should define the compatible device type for the + mdio. Currently, this is most likely to be "fsl,gianfar-mdio" + +Example: + + mdio@24520 { + reg = <24520 20>; + compatible = "fsl,gianfar-mdio"; + + ethernet-phy@0 { + ...... + }; + }; + + +* Gianfar-compatible ethernet nodes + +Required properties: + + - device_type : Should be "network" + - model : Model of the device. Can be "TSEC", "eTSEC", or "FEC" + - compatible : Should be "gianfar" + - reg : Offset and length of the register set for the device + - mac-address : List of bytes representing the ethernet address of + this controller + - 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. + - phy-handle : The phandle for the PHY connected to this ethernet + controller. + - fixed-link : <a b c d e> where a is emulated phy id - choose any, + but unique to the all specified fixed-links, b is duplex - 0 half, + 1 full, c is link speed - d#10/d#100/d#1000, d is pause - 0 no + pause, 1 pause, e is asym_pause - 0 no asym_pause, 1 asym_pause. + +Recommended properties: + + - phy-connection-type : a string naming the controller/PHY interface type, + i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "sgmii", + "tbi", or "rtbi". This property is only really needed if the connection + is of type "rgmii-id", as all other connection types are detected by + hardware. + + +Example: + ethernet@24000 { + #size-cells = <0>; + device_type = "network"; + model = "TSEC"; + compatible = "gianfar"; + reg = <24000 1000>; + mac-address = [ 00 E0 0C 00 73 00 ]; + interrupts = <d 3 e 3 12 3>; + interrupt-parent = <40000>; + phy-handle = <2452000> + }; |