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[104.188.17.28]) by smtp.gmail.com with ESMTPSA id m18sm8341758pgd.39.2020.02.27.22.38.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2020 22:38:13 -0800 (PST) Date: Thu, 27 Feb 2020 22:38:11 -0800 From: Bjorn Andersson To: Maulik Shah Cc: swboyd@chromium.org, mka@chromium.org, evgreen@chromium.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, agross@kernel.org, dianders@chromium.org, rnayak@codeaurora.org, ilina@codeaurora.org, lsrao@codeaurora.org, Mahesh Sivasubramanian , devicetree@vger.kernel.org Subject: Re: [PATCH v2 1/4] dt-bindings: Introduce soc sleep stats bindings for Qualcomm SoCs Message-ID: <20200228063811.GC857139@builder> References: <1582274986-17490-1-git-send-email-mkshah@codeaurora.org> <1582274986-17490-2-git-send-email-mkshah@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1582274986-17490-2-git-send-email-mkshah@codeaurora.org> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri 21 Feb 00:49 PST 2020, Maulik Shah wrote: > From: Mahesh Sivasubramanian > > Add device binding documentation for Qualcomm Technology Inc's (QTI) > SoC sleep stats driver. The driver is used for displaying SoC sleep > statistic maintained by Always On Processor or Resource Power Manager. > Reviewed-by: Bjorn Andersson > Cc: devicetree@vger.kernel.org > Signed-off-by: Mahesh Sivasubramanian > Signed-off-by: Lina Iyer > Signed-off-by: Maulik Shah > --- > .../bindings/soc/qcom/soc-sleep-stats.yaml | 47 ++++++++++++++++++++++ > 1 file changed, 47 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/qcom/soc-sleep-stats.yaml > > diff --git a/Documentation/devicetree/bindings/soc/qcom/soc-sleep-stats.yaml b/Documentation/devicetree/bindings/soc/qcom/soc-sleep-stats.yaml > new file mode 100644 > index 00000000..50352a4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/qcom/soc-sleep-stats.yaml > @@ -0,0 +1,47 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/bindings/soc/qcom/soc-sleep-stats.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Technologies, Inc. (QTI) SoC sleep stats bindings > + > +maintainers: > + - Maulik Shah > + - Lina Iyer > + > +description: | > + Always On Processor/Resource Power Manager maintains statistics of the SoC > + sleep modes involving powering down of the rails and oscillator clock. > + > + Statistics includes SoC sleep mode type, number of times low power mode were > + entered, time of last entry, time of last exit and accumulated sleep duration. > + SoC sleep stats driver provides debugfs interface to show this information. > + > +properties: > + compatible: > + enum: > + - qcom,rpmh-sleep-stats > + - qcom,rpm-sleep-stats > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +examples: > + # Example of rpmh sleep stats > + - | > + rpmh_sleep_stats: soc-sleep-stats@c3f0000 { > + compatible = "qcom,rpmh-sleep-stats"; > + reg = <0 0xc3f0000 0 0x400>; > + }; > + # Example of rpm sleep stats > + - | > + rpm_sleep_stats: soc-sleep-stats@4690000 { > + compatible = "qcom,rpm-sleep-stats"; > + reg = <0 0x04690000 0 0x400>; > + }; > +... > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation