On Tue, 2015-12-22 at 06:18 +0200, [email protected] wrote:
> From: Igal Liberman <[email protected]>
>
> Signed-off-by: Igal Liberman <[email protected]>
> ---
> .../devicetree/bindings/powerpc/fsl/fman.txt | 39
> ++++++++++++++++++++
> 1 file changed, 39 insertions(+)
Some description in the log would be nice, especially why it can't use phy
-handle
>
> 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'.
> +
> EXAMPLE
>
> Example for FMan v2 external MDIO:
> @@ -425,12 +443,28 @@ mdio@f1000 {
> interrupts = <101 2 0 0>;
> };
>
> +Example for FMan v2 internal MDIO:
> +
> +mdio@e3120 {
> + compatible = "fsl,fman-mdio";
> + reg = <0xe3120 0xee0>;
> + fsl,fman-internal-mdio;
> +
> + tbi1: tbi-phy@8 {
> + reg = <0x8>;
> + device_type = "tbi-phy";
> + };
> +};
> +
> Example for FMan v3 internal MDIO:
>
> mdio@f1000 {
> compatible = "fsl,fman-memac-mdio";
> reg = <0xf1000 0x1000>;
> fsl,fman-internal-mdio;
> +
> + pcsphy6: ethernet-phy@0 {
> + reg = <0x0>;
> };
missing }
-Scott
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