Message-ID: <1461211971.16427.4.camel@mtksdaap41>
Subject: Re: [RESEND][PATCH 3/3] arm64: dts: mt8173: Add dynamic power node.
From: dawei chien <dawei.chien@mediatek.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
CC: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Kumar Gala <galak@codeaurora.org>,
        "Daniel Kurtz" <djkurtz@chromium.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        "Daniel Lezcano" <daniel.lezcano@linaro.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
        "linux-mediatek@lists.infradead.org" 
	<linux-mediatek@lists.infradead.org>,
        srv_heupstream <srv_heupstream@mediatek.com>,
        Sascha Hauer <kernel@pengutronix.de>,
        "Punit Agrawal" <punit.agrawal@arm.com>
Date: Thu, 21 Apr 2016 12:12:51 +0800
In-Reply-To: <1458029437-12846-4-git-send-email-dawei.chien@mediatek.com>
References: <1458029437-12846-1-git-send-email-dawei.chien@mediatek.com>
	 <1458029437-12846-4-git-send-email-dawei.chien@mediatek.com>
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On Tue, 2016-03-15 at 16:10 +0800, Dawei Chien (錢大衛) wrote:
> This device node is for calculating dynamic power in mW.
> Since mt8173 has two clusters, there are two dynamic power
> coefficient as well.
> 
> Signed-off-by: Dawei Chien <dawei.chien@mediatek.com>
> ---
> This patch is base on patchset:
> https://lkml.org/lkml/2015/11/17/251

Sorry for miss one dependence for this device node.
https://lkml.org/lkml/2015/7/9/206

> ---
>  arch/arm64/boot/dts/mediatek/mt8173.dtsi |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> index f9c44cc..5cb6b4e 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> @@ -71,6 +71,7 @@
>                         #cooling-cells = <2>;
>                         #cooling-min-level = <0>;
>                         #cooling-max-level = <7>;
> +                       dynamic-power-coefficient = <263>;
>                 };
> 
>                 cpu1: cpu@1 {
> @@ -95,6 +96,7 @@
>                         #cooling-cells = <2>;
>                         #cooling-min-level = <0>;
>                         #cooling-max-level = <7>;
> +                       dynamic-power-coefficient = <263>;
>                 };
> 
>                 cpu2: cpu@100 {
> @@ -119,6 +121,7 @@
>                         #cooling-cells = <2>;
>                         #cooling-min-level = <0>;
>                         #cooling-max-level = <7>;
> +                       dynamic-power-coefficient = <530>;
>                 };
> 
>                 cpu3: cpu@101 {
> @@ -143,6 +146,7 @@
>                         #cooling-cells = <2>;
>                         #cooling-min-level = <0>;
>                         #cooling-max-level = <7>;
> +                       dynamic-power-coefficient = <530>;
>                 };
> 
>                 idle-states {
> --
> 1.7.9.5
>