On Tue, 2015-12-22 at 06:18 +0200, igal.liberman@xxxxxxxxxxxxx wrote:
> From: Igal Liberman <igal.liberman@xxxxxxxxxxxxx>
>
> Signed-off-by: Igal Liberman <igal.liberman@xxxxxxxxxxxxx>
> ---
> .../devicetree/bindings/powerpc/fsl/fman.txt | 39 ++++++++++++++++++++
> 1 file changed, 39 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/powerpc/fsl/fman.txt
> b/Documentation/devicetree/bindings/powerpc/fsl/fman.txt
> index 1fc5328..7a6d7c3 100644
> --- a/Documentation/devicetree/bindings/powerpc/fsl/fman.txt
> +++ b/Documentation/devicetree/bindings/powerpc/fsl/fman.txt
> @@ -315,6 +315,16 @@ PROPERTIES
> Value type: <phandle>
> Definition: A phandle for 1EEE1588 timer.
>
> +- pcsphy-handle
> + Usage required for "fsl,fman-memac" MACs
> + Value type: <phandle>
> + Definition: A phandle for pcsphy.
> +
> +- tbi-handle
> + Usage required for "fsl,fman-dtsec" MACs
> + Value type: <phandle>
> + Definition: A phandle for tbiphy.
> +
> EXAMPLE
>
> fman1_tx28: port@a8000 {
> @@ -340,6 +350,7 @@ ethernet@e0000 {
> reg = <0xe0000 0x1000>;
> fsl,fman-ports = <&fman1_rx8 &fman1_tx28>;
> ptp-timer = <&ptp-timer>;
> + tbi-handle = <&tbi0>;
> };
>
> ============================================================================
> @@ -415,6 +426,13 @@ PROPERTIES
> The settings and programming routines for internal/external
> MDIO are different. Must be included for internal MDIO.
>
> +For internal PHY device on internal mdio bus, a PHY 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 (Internal PHY has no interrupt line).
> +- For "fsl,fman-mdio" compatible internal mdio bus, the PHY is TBI PHY.
> +- For "fsl,fman-memac-mdio" compatible internal mdio bus, the PHY is PCS PHY,
> + PCS PHY addr must be '0'.
Will this replace the need for fixed PHYs ?
Jocke--
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