linux-kernel - Re: [PATCH v4 1/3] dt-bindings: hwlock: qcom-hwspinlock: add syscon to MSM8974

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Message-ID: <20220926194917.GA2678852-robh@kernel.org>
Date:   Mon, 26 Sep 2022 14:49:17 -0500
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Andy Gross <agross@...nel.org>, Ohad Ben-Cohen <ohad@...ery.com>,
        linux-arm-msm@...r.kernel.org,
        Baolin Wang <baolin.wang@...ux.alibaba.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Bjorn Andersson <andersson@...nel.org>
Subject: Re: [PATCH v4 1/3] dt-bindings: hwlock: qcom-hwspinlock: add syscon
 to MSM8974

On Tue, 20 Sep 2022 17:04:12 +0200, Krzysztof Kozlowski wrote:
> The TCSR_MUTEX region contains two set of registers: mutex and halt.
> Add syscon, so the TCSR mutex device (hwspinlock) can use MMIO based
> method and in the same time share regmap with other devices for the halt
> regs.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  .../devicetree/bindings/hwlock/qcom-hwspinlock.yaml         | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 

Acked-by: Rob Herring <robh@...nel.org>