linux-kernel - Re: [PATCH 4/8] arm64: dts: qcom: sm8450: remove invalid properties in cluster-sleep nodes

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Date:   Fri, 24 Mar 2023 08:12:28 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     neil.armstrong@...aro.org, Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Lee Jones <lee@...nel.org>, Stephen Boyd <sboyd@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>
Cc:     linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-scsi@...r.kernel.org
Subject: Re: [PATCH 4/8] arm64: dts: qcom: sm8450: remove invalid properties
 in cluster-sleep nodes

On 23/03/2023 14:14, Neil Armstrong wrote:
> On 23/03/2023 11:51, Krzysztof Kozlowski wrote:
>> On 23/03/2023 11:25, Neil Armstrong wrote:
>>> Fixes the following DT bindings check error:
>>> domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes:
>>> 'pinctrl-[0-9]+'
>>> domain-idle-states: cluster-sleep-1: 'idle-state-name', 'local-timer-stop' do not match any of the regexes:
>>> 'pinctrl-[0-9]+'
>>
>> I don't get from the commit msg why these properties are not correct
>> here. The idle states allow them, so maybe something is missing in the
>> binding? At least commit msg should explain this.
> 
> The domain-idle-states bindings doesn't document those 2 properties, so perhaps it's missing ?

Ah, you are right. These were copied from CPU idle states, so here they
do not make sense.


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof