Re: [PATCH v2 4/5] dt-bindings: dma: sun50i-a64-dma: Add allwinner,sun60i-a733-dma compatible string

[Conor Dooley]

On Sun, Jun 21, 2026 at 05:19:59PM -0500, Frank Li wrote:
> On Sun, Jun 21, 2026 at 09:40:57PM +0000, Yuanshen Cao wrote:
> 
> subject dt-bindings: dmaengine: ....
> 
> > Add `allwinner,sun60i-a733-dma` to the list of compatible strings for the
> > `sun50i-a64-dma` dtbinding documentation.
> >
> > While the A733 DMA controller shares many similarities with the sun50i-a64
> > DMA controller, it requires a specific configuration due to differences in:
> > - Interrupt register layout and mapping.
> > - Number of channels per interrupt register.
> > - Support for higher (32G) address widths in LLI parameters.
> >
> > Signed-off-by: Yuanshen Cao <alex.caoys@xxxxxxxxx>
> > ---
> 
> After fix subject tags,

Do not change this unless you're respinning for another reason. dma v
dmaengine is not worth resubmission, especially since dma is far more
commonly used and is the directory name.

Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
pw-bot: not-applicable

> 
> Reviewed-by: Frank Li <Frank.Li@xxxxxxx>
> 
> >  Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
> > index c3e14eb6cfff..1cc3304b7414 100644
> > --- a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
> > +++ b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
> > @@ -25,6 +25,7 @@ properties:
> >            - allwinner,sun50i-a64-dma
> >            - allwinner,sun50i-a100-dma
> >            - allwinner,sun50i-h6-dma
> > +          - allwinner,sun60i-a733-dma
> >        - items:
> >            - const: allwinner,sun8i-r40-dma
> >            - const: allwinner,sun50i-a64-dma
> > @@ -70,6 +71,7 @@ if:
> >            - allwinner,sun20i-d1-dma
> >            - allwinner,sun50i-a100-dma
> >            - allwinner,sun50i-h6-dma
> > +          - allwinner,sun60i-a733-dma
> >
> >  then:
> >    properties:
> >
> > --
> > 2.54.0
> >

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