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Date:   Fri, 27 Mar 2020 15:54:54 -0700
From:   Bjorn Andersson <bjorn.andersson@linaro.org>
To:     Thara Gopinath <thara.gopinath@linaro.org>
Cc:     rui.zhang@intel.com, ulf.hansson@linaro.org,
        daniel.lezcano@linaro.org, agross@kernel.org, robh@kernel.org,
        amit.kucheria@verdurent.com, mark.rutland@arm.com,
        rjw@rjwysocki.net, linux-pm@vger.kernel.org,
        devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [Patch v5 6/6] arm64: dts: qcom: Indicate rpmhpd hosts a power
 domain that can be used as a warming device.
Message-ID: <20200327225454.GI5063@builder>
References: <20200320014107.26087-1-thara.gopinath@linaro.org>
 <20200320014107.26087-7-thara.gopinath@linaro.org>
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On Thu 19 Mar 18:41 PDT 2020, Thara Gopinath wrote:

> RPMh hosts mx power domain that can be used to warm up the SoC.  Indicate
> this by using #cooling-cells property.
> 
> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
> Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

> ---
> 
> v3->v4:
> 	- Removed subnode to indicate that mx power domain is a warming
> 	  device. Instead #cooling-cells is used as a power domain
> 	  provider property to indicate if the provider hosts a power
> 	  domain that can be used as a warming device.
> 
>  arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index fe35d37a11cc..0d878b2ca351 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -3703,6 +3703,7 @@
>  			rpmhpd: power-controller {
>  				compatible = "qcom,sdm845-rpmhpd";
>  				#power-domain-cells = <1>;
> +				#cooling-cells = <2>;
>  				operating-points-v2 = <&rpmhpd_opp_table>;
>  
>  				rpmhpd_opp_table: opp-table {
> -- 
> 2.20.1
>