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.
Date: Fri, 27 Mar 2020 15:54:54 -0700 [thread overview]
Message-ID: <20200327225454.GI5063@builder> (raw)
In-Reply-To: <20200320014107.26087-7-thara.gopinath@linaro.org>
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
>
prev parent reply other threads:[~2020-03-27 22:54 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 1:41 [Patch v5 0/6] Introduce Power domain based warming device driver Thara Gopinath
2020-03-20 1:41 ` [Patch v5 1/6] PM/Domains: Add support for retrieving genpd performance states information Thara Gopinath
2020-03-27 22:33 ` Bjorn Andersson
2020-03-20 1:41 ` [Patch v5 2/6] soc: qcom: rpmhpd: Introduce function to retrieve power domain performance state count Thara Gopinath
2020-03-27 22:15 ` Bjorn Andersson
2020-03-30 14:41 ` Thara Gopinath
2020-03-20 1:41 ` [Patch v5 3/6] thermal: Add generic power domain warming device driver Thara Gopinath
2020-03-23 15:57 ` Ulf Hansson
2020-03-25 14:35 ` Thara Gopinath
2020-03-20 1:41 ` [Patch v5 4/6] soc: qcom: Extend RPMh power controller driver to register warming devices Thara Gopinath
2020-03-27 22:53 ` Bjorn Andersson
2020-03-30 14:53 ` Thara Gopinath
2020-03-30 22:29 ` Bjorn Andersson
2020-03-20 1:41 ` [Patch v5 5/6] dt-bindings: power: Extend RPMh power controller binding to describe thermal warming device Thara Gopinath
2020-03-20 22:56 ` Rob Herring
2020-03-20 1:41 ` [Patch v5 6/6] arm64: dts: qcom: Indicate rpmhpd hosts a power domain that can be used as a " Thara Gopinath
2020-03-27 22:54 ` Bjorn Andersson [this message]
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