[PATCH 2/2] ARM: shmobile: r8a7793: Describe DMA for the serial ports

[Simon Horman]

On Wed, Dec 09, 2015 at 11:47:36AM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Fri, Nov 27, 2015 at 2:52 AM, Simon Horman
> <horms+renesas at verge.net.au> wrote:
> > Add DMA properties to all SCIF, SCIFA, SCIFB, and HSCIF device nodes.
> >
> > Based on similar work for the r8a7791 by Geert Uytterhoeven.
> >
> > Cc: Geert Uytterhoeven <geert+renesas at glider.be>
> > Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
> > ---
> >  arch/arm/boot/dts/r8a7793.dtsi | 36 ++++++++++++++++++++++++++++++++++++
> >  1 file changed, 36 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
> > index 3ac2ec0414a0..8d5cbdfc3d5d 100644
> > --- a/arch/arm/boot/dts/r8a7793.dtsi
> > +++ b/arch/arm/boot/dts/r8a7793.dtsi
> 
> > @@ -394,6 +412,8 @@
> >                 interrupts = <0 152 IRQ_TYPE_LEVEL_HIGH>;
> >                 clocks = <&mstp7_clks R8A7793_CLK_SCIF0>;
> >                 clock-names = "sci_ick";
> > +               dmas = <&dmac0 0x29>, <&dmac0 0x2a>;
> > +               dma-names = "tx", "rx";
> >                 power-domains = <&cpg_clocks>;
> >                 status = "disabled";
> >         };
> > @@ -404,6 +424,8 @@
> >                 interrupts = <0 153 IRQ_TYPE_LEVEL_HIGH>;
> >                 clocks = <&mstp7_clks R8A7793_CLK_SCIF1>;
> >                 clock-names = "sci_ick";
> > +               dmas = <&dmac0 0x29>, <&dmac0 0x2a>;
> 
> This is duplicated from scif0, and should be:
> 
>         dmas = <&dmac0 0x2d>, <&dmac0 0x2e>;
> 
> > +               dma-names = "tx", "rx";
> 
> After
> 
>         sed -i -e 's/7791/779x/g' arch/arm/boot/dts/r8a7791.dtsi
>         sed -i -e 's/7793/779x/g' arch/arm/boot/dts/r8a7793.dtsi
> 
> arch/arm/boot/dts/r8a7791.dtsi and arch/arm/boot/dts/r8a7793.dtsi should
> be identical ;-)

Thanks, I have fixed that in v2.