[PATCH V2] ARM: kirkwood: Increase NAND chip-delay for DNS-32[05]
Andrew Lunn
andrew at lunn.ch
Fri Nov 2 01:45:52 EDT 2012
On Thu, Nov 01, 2012 at 09:57:01PM +0000, Jamie Lentin wrote:
> The default chip-delay of 25us is a bit too tight for some DNS-320's,
> and D-Link seem to specify 30us in their kernels for both devices.
> Increase to 35us to make sure the NAND is stable.
>
> Signed-off-by: Jamie Lentin <jm at lentin.co.uk>
> ---
> arch/arm/boot/dts/kirkwood-dnskw.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
> index e0e4397..0360361 100644
> --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
> +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
> @@ -48,6 +48,7 @@
>
> nand at 3000000 {
> status = "okay";
> + chip-delay = <35>;
>
> partition at 0 {
> label = "u-boot";
> --
> 1.7.10.4
>
Acked-by: Andrew Lunn <andrew at lunn.ch>
Andrew
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