Re: [PATCH v2 1/3] dt-bindings: media: i2c: dw9800: Redocument DW9800K
From: Krzysztof Kozlowski
Date: Wed Sep 16 2026 - 05:08:47 EST
On Mon, Sep 14, 2026 at 12:25:56PM +0200, Griffin Kroah-Hartman wrote:
> The DW9800K's properties are too different to justify sharing the same
> bindings file as the dw9719, Create a separate bindings documentation
> for the Dongwoon Anatech DW9800K with it's updated properties.
>
> More specifically:
>
> The DW9800K did not share the SAC1 and SAC6 modes
> that the DW9719 used.
>
> The DW9800K does not actually have a register that matches the property
> description of vcm-prescale, instead the description of the clock-presc
> in the DW9768 is much more applicable to the functionality required
> according to the DW9800K datasheet.
I don't get why it does not match. You have exactly the same first part
of the description, look:
dw9719:
Indication of VCM switching frequency dividing rate select
Your code:
Indication of VCM internal clock dividing rate select,
Both are dividing the VCM clock rate, no?
Best regards,
Krzysztof