linux-kernel - Re: [PATCH] arm64: dts: remove cpu compatible "arm,armv8" for s4

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Message-ID: <e704bdfd-7b09-6549-5efc-a2088e3490f1@baylibre.com>
Date:   Fri, 8 Apr 2022 09:22:18 +0200
From:   Neil Armstrong <narmstrong@...libre.com>
To:     Xianwei Zhao <xianwei.zhao@...ogic.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Kevin Hilman <khilman@...libre.com>,
        Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH] arm64: dts: remove cpu compatible "arm,armv8" for s4

On 08/04/2022 09:09, Xianwei Zhao wrote:
> Amlogic s4 device is already applied, but cpu compatible 'arm,armv8'
> is only valid for software models, so we remove it.
> 
> Fixes: ac4dfd0d1d35 ("arm64: dts: add support for S4 based Amlogic AQ222")
> Signed-off-by: Xianwei Zhao <xianwei.zhao@...ogic.com>
> ---
>   arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
> index bf9ae1e1016b..480afa2cc61f 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
> @@ -13,28 +13,28 @@ cpus {
>   
>   		cpu0: cpu@0 {
>   			device_type = "cpu";
> -			compatible = "arm,cortex-a35","arm,armv8";
> +			compatible = "arm,cortex-a35";
>   			reg = <0x0 0x0>;
>   			enable-method = "psci";
>   		};
>   
>   		cpu1: cpu@1 {
>   			device_type = "cpu";
> -			compatible = "arm,cortex-a35","arm,armv8";
> +			compatible = "arm,cortex-a35";
>   			reg = <0x0 0x1>;
>   			enable-method = "psci";
>   		};
>   
>   		cpu2: cpu@2 {
>   			device_type = "cpu";
> -			compatible = "arm,cortex-a35","arm,armv8";
> +			compatible = "arm,cortex-a35";
>   			reg = <0x0 0x2>;
>   			enable-method = "psci";
>   		};
>   
>   		cpu3: cpu@3 {
>   			device_type = "cpu";
> -			compatible = "arm,cortex-a35","arm,armv8";
> +			compatible = "arm,cortex-a35";
>   			reg = <0x0 0x3>;
>   			enable-method = "psci";
>   		};
> 
> base-commit: fd86d85401c2049f652293877c0f7e6e5afc3bbc

Reviewed-by: Neil Armstrong <narmstrong@...libre.com>