[PATCH 1/4] media: dt-bindings: allwinner,sun4i-a10-ir: add A523 compatible

[Chen-Yu Tsai]

On Sat, Jul 4, 2026 at 3:50 AM Justin Suess <utilityemal77 at gmail.com> wrote:
>
> On Fri, Jul 03, 2026 at 12:56:00PM +0200, Krzysztof Kozlowski wrote:
> > On Thu, Jul 02, 2026 at 05:47:47PM -0400, Justin Suess wrote:
> > > The A523 (sun55i) contains a newer revision of the sunxi CIR receiver.
> > > It is not backwards-compatible with the A31 programming model: the
> > > control register has a pulse capture mode field (bits [7:6]) that
> > > resets to a value which captures no pulses at all, and the sample
> > > clock divider is now selectable via SPLCFG bits [1:0] instead of
> > > being fixed at the old module clock / 64.
> > >
> > > Since a kernel driving it as an A31 CIR receives nothing, add the
> > > compatible as a standalone entry rather than under the
> > > allwinner,sun6i-a31-ir fallback.
> > >
> > > Signed-off-by: Justin Suess <utilityemal77 at gmail.com>
> > > ---
> > >  .../devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml        | 1 +
> > >  1 file changed, 1 insertion(+)
> > >
> > > diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
> > > index 42dfe22ad5f1..06656058ce91 100644
> > > --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
> > > +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
> > > @@ -19,6 +19,7 @@ properties:
> > >        - const: allwinner,sun4i-a10-ir
> > >        - const: allwinner,sun5i-a13-ir
> > >        - const: allwinner,sun6i-a31-ir
> > > +      - const: allwinner,sun55i-a523-ir
> >
> > I assume you are adding it in expected order that Allwinner is
> > following, not just randomly at the end of any list.
> >
> I did it in product generation order, is that what is expected?
> I know that the a523 series succeeded a31, so that's what I put for
> ordering.

Yes it is.

> > Also, please change all above entries to one enum, can be the same
> > commit.
> >
> No problem, I'll do that for v2.
> >
> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
> >
> > Best regards,
> > Krzysztof
> >