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[71.255.246.27]) by smtp.gmail.com with ESMTPSA id g185sm9079153qkd.16.2020.03.01.15.37.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 01 Mar 2020 15:37:40 -0800 (PST) Subject: Re: [Patch v4 6/7] dt-bindings: soc: qcom: Extend RPMh power controller binding to describe thermal warming device To: Ulf Hansson Cc: Zhang Rui , Daniel Lezcano , Bjorn Andersson , Andy Gross , Amit Kucheria , Mark Rutland , "Rafael J. Wysocki" , Linux PM , DTML , linux-arm-msm , Linux Kernel Mailing List References: <1574254593-16078-1-git-send-email-thara.gopinath@linaro.org> <1574254593-16078-7-git-send-email-thara.gopinath@linaro.org> From: Thara Gopinath Message-ID: <4ab0463f-0fc3-6717-9b10-2ff7bd745fcd@linaro.org> Date: Sun, 1 Mar 2020 18:37:39 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 2/4/20 12:41 PM, Ulf Hansson wrote: > On Wed, 20 Nov 2019 at 13:57, Thara Gopinath wrote: >> >> 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 > > Reviewed-by: Ulf Hansson Thanks! This file does not exist anymore. It has been moved to yaml format! I will resend this in the correct file. > > Kind regards > Uffe > >> --- >> 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 >> -- Warm Regards Thara