linux-kernel - Re: [PATCH v1 4/4] arm64: dts: marvell: Fix cpu compatible for AP807-quad

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Message-ID: <87pndgx9z7.fsf@FE-laptop>
Date:   Fri, 13 Mar 2020 21:42:36 +0100
From:   Gregory CLEMENT <gregory.clement@...tlin.com>
To:     Amit Kucheria <amit.kucheria@...aro.org>,
        linux-kernel@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Jason Cooper <jason@...edaemon.net>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v1 4/4] arm64: dts: marvell: Fix cpu compatible for AP807-quad

Hi Amit,

> make -k ARCH=arm64 dtbs_check shows the following errors. Fix them by
> removing the "arm,armv8" compatible.
>
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@0: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@0: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long CHECK
> arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dt.yaml
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@1: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@1: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@100: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@100: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@101: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9130-db.dt.yaml:
> cpu@101: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
>
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@0: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@0: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@1: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@1: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@100: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@100: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@101: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9131-db.dt.yaml:
> cpu@101: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
>
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@0: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@0: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@1: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@1: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@100: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@100: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@101: compatible: Additional items are not allowed ('arm,armv8' was
> unexpected)
> /home/amit/work/builds/build-check/arch/arm64/boot/dts/marvell/cn9132-db.dt.yaml:
> cpu@101: compatible: ['arm,cortex-a72', 'arm,armv8'] is too long
>
> Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>


Applied on mvebu/dt64

Thanks,

Gregory

> ---
>  arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi b/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
> index 840466e143b47..68782f161f122 100644
> --- a/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
> @@ -17,7 +17,7 @@
>  
>  		cpu0: cpu@0 {
>  			device_type = "cpu";
> -			compatible = "arm,cortex-a72", "arm,armv8";
> +			compatible = "arm,cortex-a72";
>  			reg = <0x000>;
>  			enable-method = "psci";
>  			#cooling-cells = <2>;
> @@ -32,7 +32,7 @@
>  		};
>  		cpu1: cpu@1 {
>  			device_type = "cpu";
> -			compatible = "arm,cortex-a72", "arm,armv8";
> +			compatible = "arm,cortex-a72";
>  			reg = <0x001>;
>  			enable-method = "psci";
>  			#cooling-cells = <2>;
> @@ -47,7 +47,7 @@
>  		};
>  		cpu2: cpu@100 {
>  			device_type = "cpu";
> -			compatible = "arm,cortex-a72", "arm,armv8";
> +			compatible = "arm,cortex-a72";
>  			reg = <0x100>;
>  			enable-method = "psci";
>  			#cooling-cells = <2>;
> @@ -62,7 +62,7 @@
>  		};
>  		cpu3: cpu@101 {
>  			device_type = "cpu";
> -			compatible = "arm,cortex-a72", "arm,armv8";
> +			compatible = "arm,cortex-a72";
>  			reg = <0x101>;
>  			enable-method = "psci";
>  			#cooling-cells = <2>;
> -- 
> 2.20.1
>

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