linux-kernel - Re: [PATCH] arm64: dts: qcom: sc7280: Define CPU topology

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Message-ID: <CAD=FV=WXC_GJFk0SAnwVas2YpWT=GFt0rHGqoFD8-a3fo6efEg@mail.gmail.com>
Date:   Thu, 16 Sep 2021 08:26:32 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Rajendra Nayak <rnayak@...eaurora.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
        Stephen Boyd <swboyd@...omium.org>
Subject: Re: [PATCH] arm64: dts: qcom: sc7280: Define CPU topology

Hi,

On Wed, Aug 25, 2021 at 3:37 AM Rajendra Nayak <rnayak@...eaurora.org> wrote:
>
> sc7280 has 8 big.LITTLE CPUs setup with DynamIQ, so all cores are
> within the same CPU cluster. Add cpu-map to define the CPU topology.
>
> Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
> ---
>  arch/arm64/boot/dts/qcom/sc7280.dtsi | 36 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 36 insertions(+)

Matches how things look with sc7180 and is correct to the best of my
knowledge. I think this is ready to land.

Reviewed-by: Douglas Anderson <dianders@...omium.org>