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From: Thara Gopinath <thara.gopinath@linaro.org>
To: rui.zhang@intel.com, ulf.hansson@linaro.org,
	daniel.lezcano@linaro.org, bjorn.andersson@linaro.org,
	agross@kernel.org, robh@kernel.org
Cc: 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: [PATCH v6 6/6] arm64: dts: qcom: Indicate rpmhpd hosts a power domain that can be used as a warming device.
Date: Wed,  3 Jun 2020 21:53:17 -0400	[thread overview]
Message-ID: <20200604015317.31389-7-thara.gopinath@linaro.org> (raw)
In-Reply-To: <20200604015317.31389-1-thara.gopinath@linaro.org>

RPMh hosts mx power domain that can be used to warm up the SoC.  Indicate
this by using #cooling-cells property.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@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 8eb5a31346d2..dcc3bcd16b68 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -3854,6 +3854,7 @@
 			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


  parent reply	other threads:[~2020-06-04  1:53 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-04  1:53 [PATCH v6 0/6] Introduce Power domain based warming device driver Thara Gopinath
2020-06-04  1:53 ` [PATCH v6 1/6] PM/Domains: Add support for retrieving genpd performance states information Thara Gopinath
2020-06-04  1:53 ` [PATCH v6 2/6] soc: qcom: rpmhpd: Introduce function to retrieve power domain performance state count Thara Gopinath
2020-06-16  9:21   ` Ulf Hansson
2020-06-16 17:19     ` Thara Gopinath
2020-06-04  1:53 ` [PATCH v6 3/6] thermal: Add generic power domain warming device driver Thara Gopinath
2020-06-16  9:21   ` Ulf Hansson
2020-07-03 10:02   ` Daniel Lezcano
2020-07-07 10:58     ` Lukasz Luba
2020-06-04  1:53 ` [PATCH v6 4/6] soc: qcom: Extend RPMh power controller driver to register warming devices Thara Gopinath
2020-06-16  9:21   ` Ulf Hansson
2020-06-04  1:53 ` [PATCH v6 5/6] dt-bindings: power: Extend RPMh power controller binding to describe thermal warming device Thara Gopinath
2020-06-16  9:21   ` Ulf Hansson
2020-06-04  1:53 ` Thara Gopinath [this message]
2020-06-16 10:53 ` [PATCH v6 0/6] Introduce Power domain based warming device driver Pavel Machek
2020-06-16 17:24   ` Thara Gopinath
2020-06-17 21:14     ` Pavel Machek

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