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
next prev parent 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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