[PATCH] ARM: dts: i.MX53: Fix ipu register space size

Sascha Hauer s.hauer at pengutronix.de
Tue May 6 05:02:12 PDT 2014


On Tue, May 06, 2014 at 02:00:02PM +0200, Sascha Hauer wrote:
> On Tue, May 06, 2014 at 01:49:43PM +0200, Lothar Waßmann wrote:
> > Hi,
> > 
> > Sascha Hauer wrote:
> > > The IPU register space is 128MB, not 2GB.
> > > 
> > > Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
> > > ---
> > >  arch/arm/boot/dts/imx53.dtsi | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
> > > index 9c2bff2..6a1bf4f 100644
> > > --- a/arch/arm/boot/dts/imx53.dtsi
> > > +++ b/arch/arm/boot/dts/imx53.dtsi
> > > @@ -115,7 +115,7 @@
> > >  			#address-cells = <1>;
> > >  			#size-cells = <0>;
> > >  			compatible = "fsl,imx53-ipu";
> > > -			reg = <0x18000000 0x080000000>;
> > > +			reg = <0x18000000 0x08000000>;
> > >
> > IMO this should be either 0x00800000 or 0x800000
> > while I prefer the first notation.
> 
> Look again, the original size is 9 digits wide: 0x0_8000_0000. I
> changed this to 0x_08000_0000 which is 8 digits wide.

Argh. I meant 0x_0800_0000

Sascha

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