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From: Thara Gopinath <thara.gopinath@linaro.org>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Zhang Rui <rui.zhang@intel.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Andy Gross <agross@kernel.org>,
	Amit Kucheria <amit.kucheria@verdurent.com>,
	Mark Rutland <mark.rutland@arm.com>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Linux PM <linux-pm@vger.kernel.org>,
	DTML <devicetree@vger.kernel.org>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [Patch v4 6/7] dt-bindings: soc: qcom: Extend RPMh power controller binding to describe thermal warming device
Date: Sun, 1 Mar 2020 18:37:39 -0500	[thread overview]
Message-ID: <4ab0463f-0fc3-6717-9b10-2ff7bd745fcd@linaro.org> (raw)
In-Reply-To: <CAPDyKFrZ9QM9L4OEFuseRTC+mBqourv11Rcu3Ua95ZPKoNFgng@mail.gmail.com>



On 2/4/20 12:41 PM, Ulf Hansson wrote:
> On Wed, 20 Nov 2019 at 13:57, Thara Gopinath <thara.gopinath@linaro.org> 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 <thara.gopinath@linaro.org>
> 
> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>

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 <dt-bindings/power/qcom-rpmpd.h> 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 <dt-bindings/power/qcom-rpmhpd.h>
>> --
>> 2.1.4
>>

-- 
Warm Regards
Thara

  reply	other threads:[~2020-03-01 23:37 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-20 12:56 [Patch v4 0/7] Introduce Power domain based warming device driver Thara Gopinath
2019-11-20 12:56 ` [Patch v4 1/7] PM/Domains: Add support for retrieving genpd performance states information Thara Gopinath
2019-11-20 12:56 ` [Patch v4 2/7] soc: qcom: rpmhpd: Introduce function to retrieve power domain performance state count Thara Gopinath
2020-02-04 16:10   ` Ulf Hansson
2019-11-20 12:56 ` [Patch v4 3/7] thermal: core: Allow cooling devices to register a parent Thara Gopinath
2020-02-04 16:22   ` Ulf Hansson
2019-11-20 12:56 ` [Patch v4 4/7] thermal: Add generic power domain warming device driver Thara Gopinath
2020-02-04 16:54   ` Ulf Hansson
2020-03-01 23:00     ` Thara Gopinath
2020-03-13 13:13       ` Ulf Hansson
2020-03-13 15:02         ` Thara Gopinath
2019-11-20 12:56 ` [Patch v4 5/7] soc: qcom: Extend RPMh power controller driver to register warming devices Thara Gopinath
2020-02-04 17:40   ` Ulf Hansson
2020-03-01 23:36     ` Thara Gopinath
2019-11-20 12:56 ` [Patch v4 6/7] dt-bindings: soc: qcom: Extend RPMh power controller binding to describe thermal warming device Thara Gopinath
2019-11-22 23:59   ` Rob Herring
2020-02-04 17:41   ` Ulf Hansson
2020-03-01 23:37     ` Thara Gopinath [this message]
2019-11-20 12:56 ` [Patch v4 7/7] arm64: dts: qcom: Indicate rpmhpd hosts a power domain that can be used as a " Thara Gopinath
2020-02-04 17:40   ` Ulf Hansson
2020-01-09 15:02 ` [Patch v4 0/7] Introduce Power domain based warming device driver Thara Gopinath

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