Commit 1aa5a06c authored by Lad Prabhakar's avatar Lad Prabhakar Committed by Marc Kleine-Budde
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dt-bindings: net: can: renesas,rcar-canfd: Document RZ/G2L SoC 

Add CANFD binding documentation for Renesas RZ/G2L SoC.

Link: https://lore.kernel.org/r/20210727133022.634-2-prabhakar.mahadev-lad.rj@bp.renesas.com


Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent b2fcc707

Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml

+63 −6
Original line number Diff line number Diff line
@@ -30,13 +30,15 @@ properties: 
              - renesas,r8a77995-canfd     # R-Car D3

          - const: renesas,rcar-gen3-canfd # R-Car Gen3 and RZ/G2



      - items:

          - enum:

              - renesas,r9a07g044-canfd    # RZ/G2{L,LC}

          - const: renesas,rzg2l-canfd     # RZ/G2L family



  reg:

    maxItems: 1



  interrupts:

    items:

      - description: Channel interrupt

      - description: Global interrupt

  interrupts: true



  clocks:

    maxItems: 3
@@ -50,8 +52,7 @@ properties: 
  power-domains:

    maxItems: 1



  resets:

    maxItems: 1

  resets: true



  renesas,no-can-fd:

    $ref: /schemas/types.yaml#/definitions/flag
@@ -91,6 +92,62 @@ required: 
  - channel0

  - channel1



if:

  properties:

    compatible:

      contains:

        enum:

          - renesas,rzg2l-canfd

then:

  properties:

    interrupts:

      items:

        - description: CAN global error interrupt

        - description: CAN receive FIFO interrupt

        - description: CAN0 error interrupt

        - description: CAN0 transmit interrupt

        - description: CAN0 transmit/receive FIFO receive completion interrupt

        - description: CAN1 error interrupt

        - description: CAN1 transmit interrupt

        - description: CAN1 transmit/receive FIFO receive completion interrupt



    interrupt-names:

      items:

        - const: g_err

        - const: g_recc

        - const: ch0_err

        - const: ch0_rec

        - const: ch0_trx

        - const: ch1_err

        - const: ch1_rec

        - const: ch1_trx



    resets:

      maxItems: 2



    reset-names:

      items:

        - const: rstp_n

        - const: rstc_n



  required:

    - interrupt-names

    - reset-names

else:

  properties:

    interrupts:

      items:

        - description: Channel interrupt

        - description: Global interrupt



    interrupt-names:

      items:

        - const: ch_int

        - const: g_int



    resets:

      maxItems: 1



unevaluatedProperties: false



examples: