Unverified Commit d2b87d92 authored by Duje Mihanović's avatar Duje Mihanović Committed by Arnd Bergmann
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dt-bindings: mmc: sdhci-pxa: restrict pinctrl to pxav1 



The current pinctrl properties apply only to the pxav1 controller.
Adding one default pinctrl node to a pxav3 controller therefore causes
a schema warning.

Check the existing properties only on pxav1. pxav2 and pxav3 may add
their own set of pinctrl properties if and when needed.

Signed-off-by: default avatarDuje Mihanović <duje@dujemihanovic.xyz>
Link: https://lore.kernel.org/r/20250708-pxa1908-lkml-v16-1-b4392c484180@dujemihanovic.xyz


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 86731a2a

Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml

+20 −16
Original line number Diff line number Diff line
@@ -30,6 +30,26 @@ allOf: 
          maxItems: 1

        reg-names:

          maxItems: 1

  - if:

      properties:

        compatible:

          contains:

            const: mrvl,pxav1-mmc

    then:

      properties:

        pinctrl-names:

          description:

            Optional for supporting PXA168 SDIO IRQ errata to switch CMD pin between

            SDIO CMD and GPIO mode.

          items:

            - const: default

            - const: state_cmd_gpio

        pinctrl-0:

          description:

            Should contain default pinctrl.

        pinctrl-1:

          description:

            Should switch CMD pin to GPIO mode as a high output.



properties:

  compatible:
@@ -62,22 +82,6 @@ properties: 
      - const: io

      - const: core



  pinctrl-names:

    description:

      Optional for supporting PXA168 SDIO IRQ errata to switch CMD pin between

      SDIO CMD and GPIO mode.

    items:

      - const: default

      - const: state_cmd_gpio



  pinctrl-0:

    description:

      Should contain default pinctrl.



  pinctrl-1:

    description:

      Should switch CMD pin to GPIO mode as a high output.



  mrvl,clk-delay-cycles:

    description: Specify a number of cycles to delay for tuning.

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