Re: [PATCH] ARM: dts: am335x-baltos: change nand-xfer-type

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Hi Roger,

On Sun, Jul 10, 2022 at 8:54 AM Roger Quadros <rogerq@xxxxxxxxxx> wrote:
>
> Hi Yegor,
>
> On 05/07/2022 17:53, yegorslists@xxxxxxxxxxxxxx wrote:
> > From: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
> >
> > Use "prefetch-dma" instead of "polled".
> Does using "polled" still cause the issue while Erasing NAND?

Yes, it does.

Yegor

> >
> > Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
>
> Acked-by: Roger Quadros <rogerq@xxxxxxxxxx>
>
> > ---
> >  arch/arm/boot/dts/am335x-baltos.dtsi | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi
> > index d3eafee79a23..6161c8929a78 100644
> > --- a/arch/arm/boot/dts/am335x-baltos.dtsi
> > +++ b/arch/arm/boot/dts/am335x-baltos.dtsi
> > @@ -197,7 +197,7 @@
> >               rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
> >               nand-bus-width = <8>;
> >               ti,nand-ecc-opt = "bch8";
> > -             ti,nand-xfer-type = "polled";
> > +             ti,nand-xfer-type = "prefetch-dma";
> >
> >               gpmc,device-nand = "true";
> >               gpmc,device-width = <1>;



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