linux-kernel - Re: [PATCH] powerpc/4xx: Fix warning in kilauea.dtb

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Message-ID: <CA+5PVA4u7U6GarwnYdtj-N1pOm-9TMQJMX_2D045vk3FA=XPxg@mail.gmail.com>
Date:	Mon, 25 Nov 2013 07:47:43 -0500
From:	Josh Boyer <jwboyer@...il.com>
To:	Ian Campbell <ian.campbell@...rix.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
	Rupjyoti Sarmah <rsarmah@....com>,
	Tirumala R Marri <tmarri@....com>,
	Paul Mackerras <paulus@...ba.org>,
	"open list:OPEN FIRMWARE AND..." <devicetree@...r.kernel.org>,
	"Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] powerpc/4xx: Fix warning in kilauea.dtb

On Mon, Nov 25, 2013 at 4:40 AM, Ian Campbell <ian.campbell@...rix.com> wrote:
> Currently I see:
>   DTC     arch/powerpc/boot/kilauea.dtb
> Warning (reg_format): "reg" property in /plb/ppc4xx-msi@...000000 has invalid length (12 bytes) (#address-cells == 1, #size-cells == 1)
>
> It appears that unlike the other platforms handled by 3fb7933850fa
> "powerpc/4xx: Adding PCIe MSI support" this platform does not use address-cells=2.
>
> Signed-off-by: Ian Campbell <ian.campbell@...rix.com>
> Acked-by: Josh Boyer <jwboyer@...il.com>
> Cc: Rupjyoti Sarmah <rsarmah@....com>
> Cc: Tirumala R Marri <tmarri@....com>
> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND...)
> Cc: linuxppc-dev@...ts.ozlabs.org
> Cc: linux-kernel@...r.kernel.org
> ---
> Resending, this hasn't been picked up since June
> http://patchwork.ozlabs.org/patch/248234/

Ben, please pick this up.

josh

> ---
>  arch/powerpc/boot/dts/kilauea.dts |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
> index 1613d6e..5ba7f01 100644
> --- a/arch/powerpc/boot/dts/kilauea.dts
> +++ b/arch/powerpc/boot/dts/kilauea.dts
> @@ -406,7 +406,7 @@
>
>                 MSI: ppc4xx-msi@...000000 {
>                         compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
> -                       reg = < 0x0 0xEF620000 0x100>;
> +                       reg = <0xEF620000 0x100>;
>                         sdr-base = <0x4B0>;
>                         msi-data = <0x00000000>;
>                         msi-mask = <0x44440000>;
> --
> 1.7.10.4
>
> --
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