Messages in this thread | | | From | "Lad, Prabhakar" <> | Date | Fri, 14 Oct 2022 22:27:53 +0100 | Subject | Re: [PATCH v2 1/5] media: dt-bindings: ov5645: Convert OV5645 binding to a schema |
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Hi Rob,
Thank you for the review.
On Fri, Oct 14, 2022 at 10:05 PM Rob Herring <robh+dt@kernel.org> wrote: > > On Fri, Oct 14, 2022 at 1:35 PM Prabhakar <prabhakar.csengg@gmail.com> wrote: > > > > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> > > > > Convert the simple OV5645 Device Tree binding to json-schema. > > > > The previous binding marked the below properties as required which was a > > driver requirement and not the device requirement so just drop them from > > the required list during the conversion. > > - clock-frequency > > - enable-gpios > > - reset-gpios > > > > Also drop the "clock-names" property as we have a single clock source for > > the sensor and the driver has been updated to drop the clk referencing by > > name. > > Driver requirements are the ABI! > > This breaks a kernel without the driver change and a DTB that has > dropped the properties. > I already have a patch for the driver [0] which I missed to include along with the series.
> Also, with 'clock-names' dropped, you've just introduced a bunch of > warnings on other people's platforms. Are you going to 'fix' all of > them? > Yes I will fix them, once the patch driver patch [0] is merged in.
[0] https://patchwork.kernel.org/project/linux-media/patch/20220919143350.176746-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
Cheers, Prabhakar
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