linux-kernel - Re: [PATCH 3/4] clk: qcom: mmcc-msm8998: Don't check halt bit on some branch clks

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Message-ID: <28f44214-0e38-9823-7914-c1f5e42ee012@quicinc.com>
Date:   Fri, 2 Jun 2023 08:19:59 -0600
From:   Jeffrey Hugo <quic_jhugo@...cinc.com>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Jeffrey Hugo <jeffrey.l.hugo@...il.com>,
        Imran Khan <kimran@...eaurora.org>,
        "Rajendra Nayak" <quic_rjendra@...cinc.com>,
        Joonwoo Park <joonwoop@...eaurora.org>
CC:     Marijn Suijten <marijn.suijten@...ainline.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>
Subject: Re: [PATCH 3/4] clk: qcom: mmcc-msm8998: Don't check halt bit on some
 branch clks

On 5/31/2023 3:01 AM, Konrad Dybcio wrote:
> Some branch clocks are governed externally and we're only supposed to
> send a request concerning their shutdown, not actually ensure it happens.
> 
> Use the BRANCH_HALT_SKIP define to skip checking the halt bit.
> 
> Fixes: d14b15b5931c ("clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Reviewed-by: Jeffrey Hugo <quic_jhugo@...cinc.com>