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SubjectRE: [PATCH v2 1/2] Documentation: DT: vdma: Add clock support for vdma
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Hi Rob,

Thanks for the review...

> -----Original Message-----
> From: Rob Herring [mailto:robh@kernel.org]
> Sent: Saturday, April 23, 2016 1:07 AM
> To: Appana Durga Kedareswara Rao <appanad@xilinx.com>
> Cc: pawel.moll@arm.com; mark.rutland@arm.com;
> ijc+devicetree@hellion.org.uk; galak@codeaurora.org; Michal Simek
> <michals@xilinx.com>; Soren Brinkmann <sorenb@xilinx.com>;
> vinod.koul@intel.com; dan.j.williams@intel.com; Appana Durga Kedareswara
> Rao <appanad@xilinx.com>; moritz.fischer@ettus.com;
> laurent.pinchart@ideasonboard.com; luis@debethencourt.com; Anirudha
> Sarangi <anirudh@xilinx.com>; Punnaiah Choudary Kalluri
> <punnaia@xilinx.com>; Shubhrajyoti Datta <shubhraj@xilinx.com>;
> devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
> kernel@vger.kernel.org; dmaengine@vger.kernel.org
> Subject: Re: [PATCH v2 1/2] Documentation: DT: vdma: Add clock support for
> vdma
>
> On Wed, Apr 20, 2016 at 05:13:18PM +0530, Kedareswara rao Appana wrote:
> > This patch updates the binding doc with clock description for vdma.
> >
> > Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
> > ---
> > Changes for v2:
> > --> Listed down all the clocks supported by the h/w
> > as suggested by the Datta.
> > --> Used IP clock names instead of shortcut clock names.
> >
> > Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt | 8
> > ++++++++
> > 1 file changed, 8 insertions(+)
> >
> > diff --git
> > a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
> > b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
> > index fcc2b65..afe9eb7 100644
> > --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
> > +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
> > @@ -21,6 +21,11 @@ Required properties:
> > - dma-channel child node: Should have at least one channel and can have up
> to
> > two channels per device. This node specifies the properties of each
> > DMA channel (see child node properties below).
> > +- clocks: Input clock specifier. Refer to common clock bindings.
> > +- clock-names: List of input clocks "s_axi_lite_aclk", "m_axi_mm2s_aclk"
> > + "m_axi_s2mm_aclk", "m_axis_mm2s_aclk", "s_axis_s2mm_aclk"
> > + (list of input cloks may vary based on the ip configuration.
>
> s/cloks/clocks/
>
> > + see clock bindings for more info).
>
> This does not make sense. The common clock binding is going to tell me more
> about how the clocks vary?

I have fixed these comments in the other version (v4) you acked that patch...

Regards,
Kedar.

>
> You need to define here how the clocks can vary.


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