linux-kernel - Re: [PATCH] arm64: dts: marvell: fix non-existed cpu referrence in armada-ap806-dual.dtsi

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Date:   Fri, 13 Mar 2020 21:35:26 +0100
From:   Gregory CLEMENT <gregory.clement@...tlin.com>
To:     Vadym Kochan <vadym.kochan@...ision.eu>,
        Vadym Kochan <vadym.kochan@...ision.eu>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>
Cc:     "devicetree\@vger.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel\@lists.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Jason Cooper <jason@...edaemon.net>
Subject: Re: [PATCH] arm64: dts: marvell: fix non-existed cpu referrence in armada-ap806-dual.dtsi

Hi Vadym,

> armada-ap806-dual.dtsi includes armada-ap806.dtsi which describes
> thermal zones for 4 cpus but only cpu0 and cpu1 only exists for dual
> configuration, this makes dtb compilation fail. Fix it by removing
> thermal zone nodes for non-existed cpus for dual configuration.
>
> Signed-off-by: Vadym Kochan <vadym.kochan@...ision.eu>

Applied on mvebu/dt64

Thanks,

Gregory

> ---
>  arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
> index 09849558a776..fcab5173fe67 100644
> --- a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
> @@ -53,4 +53,9 @@
>  			cache-sets = <512>;
>  		};
>  	};
> +
> +	thermal-zones {
> +		/delete-node/ ap-thermal-cpu2;
> +		/delete-node/ ap-thermal-cpu3;
> +	};
>  };
> -- 
> 2.17.1
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com