On Wed, Sep 10, 2014 at 11:21:30AM +0800, Shawn Guo wrote:
> On Wed, Sep 10, 2014 at 09:33:36AM +0800, Robin Gong wrote:
> > There is one weird data in rxfifo after one full rx/tx transfer
> > done sometimes. It looks a design issue and hard to workaround
> > totally, so disable dma functhion here. And will re-enable it
> > once the root cause found.
> >
> > Signed-off-by: Robin Gong <b38343@xxxxxxxxxxxxx>
> > ---
> > arch/arm/boot/dts/imx6dl.dtsi | 16 ++++++++++++++++
> > 1 file changed, 16 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
> > index b453e0e..e84a1ff 100644
> > --- a/arch/arm/boot/dts/imx6dl.dtsi
> > +++ b/arch/arm/boot/dts/imx6dl.dtsi
> > @@ -102,6 +102,22 @@
> > };
> > };
> >
> > +&ecspi1 {
> > + dma-names = "", "";
> > +};
> > +
> > +&ecspi2 {
> > + dma-names = "", "";
> > +};
> > +
> > +&ecspi3 {
> > + dma-names = "", "";
> > +};
> > +
> > +&ecspi4 {
> > + dma-names = "", "";
> > +};
> > +
>
> This looks odd. Can we drop the dma properties from imx6qdl.dtsi,
> and only add them in imx6q.dtsi instead?
>
> Shawn
>
Ok, I'll send v2.
> > &hdmi {
> > compatible = "fsl,imx6dl-hdmi";
> > };
> > --
> > 1.9.1
> >
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