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
next prev 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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