linux-kernel - Re: [PATCH] arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7

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Message-ID: <CAPLW+4m5LWr5hQi9P8ywZbhNyj8Fwdkk4B_O_YgM_DthWSG9BA@mail.gmail.com>
Date:   Thu, 5 Aug 2021 14:26:36 +0300
From:   Sam Protsenko <semen.protsenko@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
        Linux Samsung SOC <linux-samsung-soc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Pankaj Dubey <pankaj.dubey@...sung.com>,
        Marc Zyngier <maz@...nel.org>
Subject: Re: [PATCH] arm64: dts: exynos: correct GIC CPU interfaces address
 range on Exynos7

Hi Krzysztof,

On Thu, 5 Aug 2021 at 10:22, Krzysztof Kozlowski
<krzysztof.kozlowski@...onical.com> wrote:
>
> The GIC-400 CPU interfaces address range is defined as 0x2000-0x3FFF (by
> ARM).
>
> Reported-by: Sam Protsenko <semen.protsenko@...aro.org>
> Reported-by: Marc Zyngier <maz@...nel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
> ---

Reviewed-by: Sam Protsenko <semen.protsenko@...aro.org>

>  arch/arm64/boot/dts/exynos/exynos7.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> index 8b06397ba6e7..c73a597ca66e 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> @@ -137,7 +137,7 @@ gic: interrupt-controller@...01000 {
>                         #address-cells = <0>;
>                         interrupt-controller;
>                         reg =   <0x11001000 0x1000>,
> -                               <0x11002000 0x1000>,
> +                               <0x11002000 0x2000>,
>                                 <0x11004000 0x2000>,
>                                 <0x11006000 0x2000>;
>                 };
> --
> 2.30.2
>