Commit 93a7aedc authored by Lad Prabhakar's avatar Lad Prabhakar Committed by Krzysztof Kozlowski
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dt-bindings: memory: renesas,rzg3e-xspi: Document RZ/V2H(P) and RZ/V2N support 



Document support for the Expanded Serial Peripheral Interface (xSPI)
controller found on the Renesas RZ/V2H(P) (R9A09G057) and RZ/V2N
(R9A09G056) SoCs.

The xSPI hardware block on these SoCs is functionally identical to the
one on the RZ/G3E (R9A09G047) SoC. Therefore, the existing driver can be
reused without modification by using `renesas,r9a09g047-xspi` as a
fallback compatible.

Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250624171605.469724-1-prabhakar.mahadev-lad.rj@bp.renesas.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent 0e3dd41a

Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xspi.yaml

+8 −1
Original line number Diff line number Diff line
@@ -23,7 +23,14 @@ allOf: 


properties:

  compatible:

    const: renesas,r9a09g047-xspi  # RZ/G3E

    oneOf:

      - const: renesas,r9a09g047-xspi  # RZ/G3E



      - items:

          - enum:

              - renesas,r9a09g056-xspi  # RZ/V2N

              - renesas,r9a09g057-xspi  # RZ/V2H(P)

          - const: renesas,r9a09g047-xspi



  reg:

    items: