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-rw-r--r--Documentation/devicetree/bindings/net/fsl-tsec-phy.txt82
1 files changed, 4 insertions, 78 deletions
diff --git a/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt b/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
index 047bdf7bdd2f..b18bb4c997ea 100644
--- a/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
+++ b/Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
@@ -1,89 +1,15 @@
* 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 in booting-without-of.txt for an example
-of how to define a PHY.
-
-Required properties:
- - reg : Offset and length of the register set for the device, and optionally
- the offset and length of the TBIPA register (TBI PHY address
- register). If TBIPA register is not specified, the driver will
- attempt to infer it from the register set specified (your mileage may
- vary).
- - compatible : Should define the compatible device type for the
- mdio. Currently supported strings/devices are:
- - "fsl,gianfar-tbi"
- - "fsl,gianfar-mdio"
- - "fsl,etsec2-tbi"
- - "fsl,etsec2-mdio"
- - "fsl,ucc-mdio"
- - "fsl,fman-mdio"
- When device_type is "mdio", the following strings are also considered:
- - "gianfar"
- - "ucc_geth_phy"
-
-Example:
-
- mdio@24520 {
- reg = <24520 20>;
- compatible = "fsl,gianfar-mdio";
-
- ethernet-phy@0 {
- ......
- };
- };
+Refer to Documentation/devicetree/bindings/net/fsl,gianfar-mdio.yaml
* TBI Internal MDIO bus
-As of this writing, every tsec is associated with an internal TBI PHY.
-This PHY is accessed through the local MDIO bus. These buses are defined
-similarly to the mdio buses, except they are compatible with "fsl,gianfar-tbi".
-The TBI PHYs underneath them are similar to normal PHYs, but the reg property
-is considered instructive, rather than descriptive. The reg property should
-be chosen so it doesn't interfere with other PHYs on the bus.
+Refer to Documentation/devicetree/bindings/net/fsl,gianfar-mdio.yaml
* Gianfar-compatible ethernet nodes
-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
- - interrupts : For FEC devices, the first interrupt is the device's
- interrupt. For TSEC and eTSEC devices, the first interrupt is
- transmit, the second is receive, and the third is error.
- - phy-handle : See ethernet.txt file in the same directory.
- - fixed-link : See fixed-link.txt in the same directory.
- - phy-connection-type : See ethernet.txt file in the same directory.
- This property is only really needed if the connection is of type
- "rgmii-id", as all other connection types are detected by hardware.
- - fsl,magic-packet : If present, indicates that the hardware supports
- waking up via magic packet.
- - fsl,wake-on-filer : If present, indicates that the hardware supports
- waking up by Filer General Purpose Interrupt (FGPI) asserted on the
- Rx int line. This is an advanced power management capability allowing
- certain packet types (user) defined by filer rules to wake up the system.
- - bd-stash : If present, indicates that the hardware supports stashing
- buffer descriptors in the L2.
- - rx-stash-len : Denotes the number of bytes of a received buffer to stash
- in the L2.
- - rx-stash-idx : Denotes the index of the first byte from the received
- buffer to stash in the L2.
-
-Example:
- ethernet@24000 {
- device_type = "network";
- model = "TSEC";
- compatible = "gianfar";
- reg = <0x24000 0x1000>;
- local-mac-address = [ 00 E0 0C 00 73 00 ];
- interrupts = <29 2 30 2 34 2>;
- interrupt-parent = <&mpic>;
- phy-handle = <&phy0>
- };
+Refer to Documentation/devicetree/bindings/net/fsl,gianfar.yaml
* Gianfar PTP clock nodes
-Refer to Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
+Refer to Documentation/devicetree/bindings/ptp/fsl,ptp.yaml