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From: Matthias Kaehlcke <mka@chromium•org>
To: Maulik Shah <mkshah@codeaurora•org>
Cc: dianders@chromium•org, devicetree@vger•kernel.org,
	lsrao@codeaurora•org, Lorenzo.Pieralisi@arm•com,
	rnayak@codeaurora•org, linux-pm@vger•kernel.org,
	linux-arm-msm@vger•kernel.org, rjw@rjwysocki•net,
	linux-kernel@vger•kernel.org, evgreen@chromium•org,
	swboyd@chromium•org, david.brown@linaro•org, agross@kernel•org,
	ilina@codeaurora•org, sudeep.holla@arm•com,
	ulf.hansson@linaro•org, bjorn.andersson@linaro•org,
	linux-arm-kernel@lists•infradead.org
Subject: Re: [PATCH v3 6/7] arm64: dts: qcom: sc7180: Add cpuidle low power states
Date: Tue, 4 Feb 2020 15:15:09 -0800	[thread overview]
Message-ID: <20200204231509.GB18972@google.com> (raw)
In-Reply-To: <1580736940-6985-7-git-send-email-mkshah@codeaurora.org>

On Mon, Feb 03, 2020 at 07:05:39PM +0530, Maulik Shah wrote:
> Add device bindings for cpuidle states for cpu devices.
> 
> Cc: devicetree@vger•kernel.org
> Signed-off-by: Maulik Shah <mkshah@codeaurora•org>
> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 78 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 78 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 8011c5f..0aa0ced 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -86,6 +86,9 @@
>  			compatible = "arm,armv8";
>  			reg = <0x0 0x0>;
>  			enable-method = "psci";
> +			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
> +					   &LITTLE_CPU_SLEEP_1
> +					   &CLUSTER_SLEEP_0>;

These entries are deleted again by the next patch in this series ('arm64:
dts: qcom: sc7180: Convert to the hierarchical CPU topology layout').
What is the point in adding them in the first place?

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  reply	other threads:[~2020-02-04 23:15 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-03 13:35 [PATCH v3 0/7] Add RSC power domain support Maulik Shah
2020-02-03 13:35 ` [PATCH v3 1/7] drivers: qcom: rpmh: fix macro to accept NULL argument Maulik Shah
2020-02-03 13:35 ` [PATCH v3 2/7] drivers: qcom: rpmh: remove rpmh_flush export Maulik Shah
2020-02-03 13:35 ` [PATCH v3 3/7] dt-bindings: soc: qcom: Add RSC power domain specifier Maulik Shah
2020-02-03 13:35 ` [PATCH v3 4/7] drivers: qcom: rpmh-rsc: Add RSC power domain support Maulik Shah
2020-02-03 13:35 ` [PATCH v3 5/7] drivers: firmware: psci: Add hierarchical domain idle states converter Maulik Shah
2020-02-03 17:08   ` Sudeep Holla
2020-02-04  4:52     ` Maulik Shah
2020-02-04 15:21       ` Sudeep Holla
2020-02-05 12:23         ` Maulik Shah
2020-02-05 14:06           ` Sudeep Holla
2020-02-05 15:55             ` Ulf Hansson
2020-02-05 16:18               ` Sudeep Holla
2020-02-06  8:45                 ` Ulf Hansson
2020-02-06 20:45                   ` Lina Iyer
2020-02-07 11:20                     ` Sudeep Holla
2020-02-07 12:32                       ` Ulf Hansson
2020-02-07 14:48                         ` Lorenzo Pieralisi
2020-02-07 15:52                           ` Ulf Hansson
2020-02-07 16:15                             ` Sudeep Holla
2020-02-08 10:25                               ` Ulf Hansson
2020-02-10 10:31                                 ` Sudeep Holla
2020-02-07 16:05                         ` Sudeep Holla
2020-02-06 21:11             ` Bjorn Andersson
2020-02-07 11:25               ` Sudeep Holla
2020-02-03 13:35 ` [PATCH v3 6/7] arm64: dts: qcom: sc7180: Add cpuidle low power states Maulik Shah
2020-02-04 23:15   ` Matthias Kaehlcke [this message]
2020-02-05 12:07     ` Maulik Shah
2020-02-03 13:35 ` [PATCH v3 7/7] arm64: dts: qcom: sc7180: Convert to the hierarchical CPU topology layout Maulik Shah

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