Hi Arseniy,
AVKrasnov@xxxxxxxxxxxxxx wrote on Wed, 28 Jun 2023 12:29:35 +0300:
> Meson NAND supports both 512B and 1024B ECC step size, so replace
> 'const' for only 1024B step size with enum for both sizes.
>
> Signed-off-by: Arseniy Krasnov <AVKrasnov@xxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
> index 3bec8af91bbb..d42daa285d17 100644
> --- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
> +++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
> @@ -49,7 +49,7 @@ patternProperties:
> const: hw
>
> nand-ecc-step-size:
> - const: 1024
> + enum: [512, 1024]
I believe you should as well mention the default value.
> nand-ecc-strength:
> enum: [8, 16, 24, 30, 40, 50, 60]
> @@ -93,6 +93,7 @@ examples:
> nand@0 {
> reg = <0>;
> nand-rb = <0>;
> + nand-ecc-step-size = <1024>;
And I don't think this line is really required, but I don't mind.
> };
> };
>
Thanks,
Miquèl
