Subject: Re: [PATCH] ARM: dts: tango4: remove bogus interrupt-controller
 property
To: Arnd Bergmann <arnd@arndb.de>, Mans Rullgard <mans@mansr.com>
CC: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
        Olof Johansson <olof@lixom.net>, Thomas Gleixner <tglx@linutronix.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>
References: <20171221214831.3859194-1-arnd@arndb.de>
From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Message-ID: <0727e9e4-5941-9a3c-768f-72bd443652d2@sigmadesigns.com>
Date: Fri, 22 Dec 2017 09:41:51 +0100
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On 21/12/2017 22:48, Arnd Bergmann wrote:

> dtc points out that the parent node of the interrupt controllers is not
> actually an interrupt controller itself, and lacks an #interrupt-cells
> property:
> 
> arch/arm/boot/dts/tango4-vantage-1172.dtb: Warning (interrupts_property): Missing #interrupt-cells in interrupt-parent /soc/interrupt-controller@6e000
> 
> This removes the annotation.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  arch/arm/boot/dts/tango4-common.dtsi | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/tango4-common.dtsi b/arch/arm/boot/dts/tango4-common.dtsi
> index 0ec1b0a317b4..ff72a8efb73d 100644
> --- a/arch/arm/boot/dts/tango4-common.dtsi
> +++ b/arch/arm/boot/dts/tango4-common.dtsi
> @@ -156,7 +156,6 @@
>  			reg = <0x6e000 0x400>;
>  			ranges = <0 0x6e000 0x400>;
>  			interrupt-parent = <&gic>;
> -			interrupt-controller;
>  			#address-cells = <1>;
>  			#size-cells = <1>;
>  

Acked-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>

Thanks Arnd.