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SubjectRe: [PATCH 1/6] dt-bindings: arm64: allwinner: h6: Add binding for DMA controller
Date
Dne sobota, 16. marec 2019 ob 11:57:11 CET je Vinod Koul napisal(a):
> On 07-03-19, 17:58, Jernej Skrabec wrote:
> > DMA in H6 is similar to other DMA controller, except it is first which
> > supports more than 32 request sources and has 16 channels. It also needs
> > additional clock to be enabled.
>
> Please see DT folks on this patch, when in doubt, use get_maintainers.pl
> Need an ack on this patch before applying

They are already in CC.

>
> > Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
> > ---
> >
> > Documentation/devicetree/bindings/dma/sun6i-dma.txt | 9 +++++++--
> > 1 file changed, 7 insertions(+), 2 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt
> > b/Documentation/devicetree/bindings/dma/sun6i-dma.txt index
> > 7fccc20d8331..cae31f4e77ba 100644
> > --- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt
> > +++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt
> >
> > @@ -28,12 +28,17 @@ Example:
> > };
> >
> > -------------------------------------------------------------------------
> > ----->
> > -For A64 DMA controller:
> >
> > +For A64 and H6 DMA controller:
> > Required properties:
> > -- compatible: "allwinner,sun50i-a64-dma"
> > +- compatible: Must be one of
> > + "allwinner,sun50i-a64-dma"
> > + "allwinner,sun50i-h6-dma"
> >
> > - dma-channels: Number of DMA channels supported by the controller.
> >
> > Refer to Documentation/devicetree/bindings/dma/dma.txt
> >
> > +- clocks: In addition to parent AHB clock, it should also contain mbus
> > + clock (H6 only)
> > +- clock-names: Should contain "bus" and "mbus" (H6 only)
> >
> > - all properties above, i.e. reg, interrupts, clocks, resets and
> > #dma-cells
> >
> > Optional properties:




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