[OpenWrt-Devel] [PATCH] lantiq: Change the xbar register range to match the datasheet

John Crispin blogic at openwrt.org
Mon Jan 11 08:59:49 EST 2016



On 11/01/2016 14:51, Martin Blumenstingl wrote:
> According to the datasheet says that the xbar register range is
> 0x1F400000-0x1F400FFF. Thanks to John Crispin for looking it up.
> 
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
> ---
>  target/linux/lantiq/dts/vr9.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/target/linux/lantiq/dts/vr9.dtsi b/target/linux/lantiq/dts/vr9.dtsi
> index df63ce7..927a54a 100644
> --- a/target/linux/lantiq/dts/vr9.dtsi
> +++ b/target/linux/lantiq/dts/vr9.dtsi
> @@ -78,7 +78,7 @@
>  
>  		xbar0: xbar at 400000 {
>  			compatible = "lantiq,xbar-xway";
> -			reg = <0x400000 0x1000>;
> +			reg = <0x400000 0xfff>;

0x1F400000-0x1F400FFF means that its size is 0x1000. i think you having
a off-by-one thinko ...
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