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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,
	devicetree@vger.kernel.org
Subject: Re: [PATCH v8 3/5] arm64: dts: qcom: sc7180: Enable SoC sleep stats
Date: Wed, 26 May 2021 19:30:10 -0400	[thread overview]
Message-ID: <CAE-0n53ySKwDwzRYFYjnQnqVAujVrkik2U-PeCuS61xQU-hbWA@mail.gmail.com> (raw)
In-Reply-To: <1621596371-26482-4-git-send-email-mkshah@codeaurora.org>

Quoting Maulik Shah (2021-05-21 04:26:09)
> Add device node for SoC sleep stats driver which provides various
> low power mode stats.
>
> Also update the reg size of aoss_qmp device to 0x400.
>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 6228ba2..889d04d 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -3215,7 +3215,7 @@
>
>                 aoss_qmp: power-controller@c300000 {
>                         compatible = "qcom,sc7180-aoss-qmp";
> -                       reg = <0 0x0c300000 0 0x100000>;
> +                       reg = <0 0x0c300000 0 0x400>;
>                         interrupts = <GIC_SPI 389 IRQ_TYPE_EDGE_RISING>;
>                         mboxes = <&apss_shared 0>;
>
> @@ -3223,6 +3223,11 @@
>                         #power-domain-cells = <1>;
>                 };
>
> +               rpmh-sleep-stats@c3f0000 {
> +                       compatible = "qcom,rpmh-sleep-stats";
> +                       reg = <0 0x0c3f0000 0 0x400>;
> +               };
> +

Does this need to be in DT? Can the sc7180-aoss-qmp driver use the
aux-bus and stick the sleep stats device on there?

>                 spmi_bus: spmi@c440000 {
>                         compatible = "qcom,spmi-pmic-arb";
>                         reg = <0 0x0c440000 0 0x1100>,

  reply	other threads:[~2021-05-26 23:30 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-21 11:26 [PATCH v8 0/5] Introduce SoC sleep stats driver Maulik Shah
2021-05-21 11:26 ` [PATCH v8 1/5] dt-bindings: Introduce SoC sleep stats bindings Maulik Shah
2021-05-21 11:26 ` [PATCH v8 2/5] soc: qcom: Add SoC sleep stats driver Maulik Shah
2021-05-26 23:45   ` Stephen Boyd
2021-09-05 12:59     ` Maulik Shah
2021-05-31 17:30   ` Bjorn Andersson
2021-05-21 11:26 ` [PATCH v8 3/5] arm64: dts: qcom: sc7180: Enable SoC sleep stats Maulik Shah
2021-05-26 23:30   ` Stephen Boyd [this message]
2021-05-31 17:57     ` Bjorn Andersson
2021-06-03  0:26       ` Stephen Boyd
2021-06-03  2:44         ` Bjorn Andersson
2021-06-04 21:53           ` Stephen Boyd
2021-06-06  3:42             ` Bjorn Andersson
2021-09-05 12:59               ` Maulik Shah
2021-05-21 11:26 ` [PATCH v8 4/5] arm64: defconfig: Enable SoC sleep stats driver Maulik Shah
2021-05-26 23:30   ` Stephen Boyd
2021-05-21 11:26 ` [PATCH v8 5/5] arm64: dts: qcom: sc7280: Enable SoC sleep stats Maulik Shah
2021-05-26 23:30   ` Stephen Boyd

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