Commit 1aa772be authored by Francesco Dolcini's avatar Francesco Dolcini Committed by Paolo Abeni
Browse files

dt-bindings: net: fec: add pps channel property 



Add fsl,pps-channel property to select where to connect the PPS signal.
This depends on the internal SoC routing and on the board, for example
on the i.MX8 SoC it can be connected to an external pin (using channel 1)
or to internal eDMA as DMA request (channel 0).

Signed-off-by: default avatarFrancesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 5d6a8aea

Documentation/devicetree/bindings/net/fsl,fec.yaml

+7 −0
Original line number Diff line number Diff line
@@ -183,6 +183,13 @@ properties: 
    description:

      Register bits of stop mode control, the format is <&gpr req_gpr req_bit>.



  fsl,pps-channel:

    $ref: /schemas/types.yaml#/definitions/uint32

    default: 0

    description:

      Specifies to which timer instance the PPS signal is routed.

    enum: [0, 1, 2, 3]



  mdio:

    $ref: mdio.yaml#

    unevaluatedProperties: false