From: Stephen Boyd <swboyd@chromium.org>
To: Maulik Shah <mkshah@codeaurora.org>,
bjorn.andersson@linaro.org, evgreen@chromium.org,
mka@chromium.org
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
agross@kernel.org, dianders@chromium.org, linux@roeck-us.net,
rnayak@codeaurora.org, lsrao@codeaurora.org,
Mahesh Sivasubramanian <msivasub@codeaurora.org>,
devicetree@vger.kernel.org, Lina Iyer <ilina@codeaurora.org>
Subject: Re: [PATCH v9 1/5] dt-bindings: Introduce SoC sleep stats bindings
Date: Tue, 7 Sep 2021 19:58:10 +0000 [thread overview]
Message-ID: <CAE-0n50L-KgdbyQ-X0J6J8Za-j3P9o5iLyn4uNg8eKYBZG_16Q@mail.gmail.com> (raw)
In-Reply-To: <1630906083-32194-2-git-send-email-mkshah@codeaurora.org>
Quoting Maulik Shah (2021-09-05 22:27:59)
> 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 0000000..4161156
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/qcom/soc-sleep-stats.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/qcom/soc-sleep-stats.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Technologies, Inc. (QTI) SoC sleep stats bindings
> +
> +maintainers:
> + - Maulik Shah <mkshah@codeaurora.org>
> + - Lina Iyer <ilina@codeaurora.org>
> +
> +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.
> +
> +properties:
> + compatible:
> + enum:
> + - qcom,rpmh-sleep-stats
> + - qcom,rpm-sleep-stats
> +
> + reg:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> +
> +additionalProperties: false
> +
> +examples:
> + # Example of rpmh sleep stats
> + - |
> + aop_msgram@c3f0048 {
Node names should be generic and not have any underscores in them. I
still think 'memory' is more appropriate here. I doubt anyone will
confuse it for DDR.
> + compatible = "qcom,rpmh-sleep-stats";
> + reg = <0x0c3f0048 0x400>;
> + };
next prev parent reply other threads:[~2021-09-07 19:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1630906083-32194-1-git-send-email-mkshah@codeaurora.org>
2021-09-06 5:27 ` [PATCH v9 1/5] dt-bindings: Introduce SoC sleep stats bindings Maulik Shah
2021-09-07 19:58 ` Stephen Boyd [this message]
2021-09-24 23:23 ` Bjorn Andersson
2021-10-05 8:53 ` Maulik Shah
2021-09-06 5:28 ` [PATCH v9 3/5] arm64: dts: qcom: sc7180: Enable SoC sleep stats Maulik Shah
2021-09-06 5:28 ` [PATCH v9 5/5] arm64: dts: qcom: sc7280: " Maulik Shah
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