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Message-ID: <20160906102208.GB1425@leverpostej>
Date: Tue, 6 Sep 2016 11:22:08 +0100
From: Mark Rutland <mark.rutland@....com>
To: Jisheng Zhang <jszhang@...vell.com>
Cc: sebastian.hesselbarth@...il.com, robh+dt@...nel.org,
catalin.marinas@....com, will.deacon@....com,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: berlin4ct: add missing unit name to /soc
node
On Tue, Sep 06, 2016 at 04:55:55PM +0800, Jisheng Zhang wrote:
> This patch fixes the following DTC warning with W=1:
>
> "Node /soc has a reg or ranges property, but no unit name"
>
> Signed-off-by: Jisheng Zhang <jszhang@...vell.com>
The node is only compatible with simple-bus, and so shouldn't have a
reg.
Why not remove the reg?
Mark
> ---
> arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
> index 099ad93..2d6f91f 100644
> --- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
> +++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
> @@ -134,7 +134,7 @@
> <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
> };
>
> - soc {
> + soc@...00000 {
> compatible = "simple-bus";
> #address-cells = <1>;
> #size-cells = <1>;
> --
> 2.9.3
>
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