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@xxxxxxxxxx>
> Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> ---
> .../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@xxxxxxxxxx>
Best regards,
Krzysztof
