[PATCH 6/6] P2020DS: Remove sdhci-dma-broken and sdhci-ahb2mag-irq-bypass properties

[Gao Guanhua-B22826]

> -----Original Message-----
> From: Anton Vorontsov [mailto:avorontsov at ru.mvista.com] 
> Sent: Wednesday, September 23, 2009 8:00 PM
> To: Gao Guanhua-B22826
> Cc: sdhci-devel at lists.ossman.eu; linuxppc-dev at ozlabs.org
> Subject: Re: [PATCH 6/6] P2020DS: Remove sdhci-dma-broken and 
> sdhci-ahb2mag-irq-bypass properties
> 
> On Wed, Sep 23, 2009 at 05:08:12PM +0800, Gao Guanhua wrote:
> > The SDHC on P2020DS board use DMA mode by default.
> > This patch remove the properties used in PIO mode.
> 
> You just added the properties in 3/6 and 4/6, and now you 
> instantly remove them?

Add them to support the PIO mode, the board has a hardware bug, sdhc can
only work in PIO mode.
Then the bug has been fixed. So remove those properties.
Yes, maybe I shouldnot add the property in the dts, and only support PIO
in driver.

Thanks.

> 
> > ---
> >  arch/powerpc/boot/dts/p2020ds.dts |    2 --
> >  1 files changed, 0 insertions(+), 2 deletions(-)
> > 
> > diff --git a/arch/powerpc/boot/dts/p2020ds.dts 
> > b/arch/powerpc/boot/dts/p2020ds.dts
> > index 29989fb..3263397 100644
> > --- a/arch/powerpc/boot/dts/p2020ds.dts
> > +++ b/arch/powerpc/boot/dts/p2020ds.dts
> > @@ -459,8 +459,6 @@
> >  			reg = <0x2e000 0x1000>;
> >  			interrupts = <72 0x2>;
> >  			interrupt-parent = <&mpic>;
> > -			fsl,sdhci-dma-broken;
> > -			fsl,sdhci-ahb2mag-irq-bypass;
> >  			fsl,sdhci-adjust-timeout;
> >  			clock-frequency = <0>;
> >  		};
> > --
> > 1.6.4
> 
> --
> Anton Vorontsov
> email: cbouatmailru at gmail.com
> irc://irc.freenode.net/bd2
> 
>