[PATCH v2 05/17] dt-bindings: mtd: qcom: Fix a property position

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Sun Jun 18 23:54:13 PDT 2023


On 06/06/2023 19:52, Miquel Raynal wrote:
> qcom,boot-partitions is a NAND chip property, not a NAND controller
> property. Move the description of the property into the NAND chip
> section and just enable the property in the if/else block.
> 
> Fixes: 5278cc93a97f ("dt-bindings: mtd: qcom_nandc: document qcom,boot-partitions binding")
> Cc: Manivannan Sadhasivam <mani at kernel.org>
> Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
> ---
>  .../devicetree/bindings/mtd/qcom,nandc.yaml   | 41 +++++++++++--------
>  1 file changed, 25 insertions(+), 16 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml b/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
> index 07024ee45951..7217d8a64d14 100644
> --- a/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
> +++ b/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
> @@ -45,6 +45,22 @@ patternProperties:
>          enum:
>            - 512
>  
> +      qcom,boot-partitions:
> +        $ref: /schemas/types.yaml#/definitions/uint32-matrix
> +        items:
> +          items:
> +            - description: offset
> +            - description: size
> +        description:
> +          Boot partition use a different layout where the 4 bytes of spare
> +          data are not protected by ECC. Use this to declare these special
> +          partitions by defining first the offset and then the size.
> +
> +          It's in the form of <offset1 size1 offset2 size2 offset3 ...>
> +          and should be declared in ascending order.
> +
> +          Refer to the ipq8064 example on how to use this special binding.
> +
>  allOf:
>    - $ref: "nand-controller.yaml#"

Also based on some old tree.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>

Best regards,
Krzysztof




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