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[71.255.246.27]) by smtp.googlemail.com with ESMTPSA id r2sm14109637qtc.28.2019.11.20.04.56.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 20 Nov 2019 04:56:58 -0800 (PST) From: Thara Gopinath To: edubezval@gmail.com, rui.zhang@intel.com, ulf.hansson@linaro.org, daniel.lezcano@linaro.org, bjorn.andersson@linaro.org, agross@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 v4 6/7] dt-bindings: soc: qcom: Extend RPMh power controller binding to describe thermal warming device Date: Wed, 20 Nov 2019 07:56:32 -0500 Message-Id: <1574254593-16078-7-git-send-email-thara.gopinath@linaro.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1574254593-16078-1-git-send-email-thara.gopinath@linaro.org> References: <1574254593-16078-1-git-send-email-thara.gopinath@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RPMh power controller hosts mx domain that can be used as thermal warming device. Add #cooling-cells property to the power domain provider node to indicate this. Signed-off-by: Thara Gopinath --- 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. Documentation/devicetree/bindings/power/qcom,rpmpd.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt index bc75bf4..a193d33 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt @@ -19,6 +19,11 @@ Required Properties: Refer to for the level values for various OPPs for different platforms as well as Power domain indexes +Optional Properties + - #cooling-cells: must be 2 + RPMh also hosts power domains that can behave as thermal warming + device. If so, indicate this by specifying #cooling-cells. + Example: rpmh power domain controller and OPP table #include -- 2.1.4