From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH 3/7] ARM: shmobile: Disable DVS support for r8a7790
Date: Thu, 29 May 2014 16:00:08 +0000 [thread overview]
Message-ID: <53875988.6090300@cogentembedded.com> (raw)
In-Reply-To: <5386E66D.3020502@bp.renesas.com>
Hello.
On 05/29/2014 11:49 AM, Gaku Inami wrote:
> Since range of VDD is narrow, there is no effect of power consumption
> by DVS. So, DVS is disabled in R-CAR Gen2 series.
> Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
> ---
> arch/arm/boot/dts/r8a7790-lager.dts | 4 ----
> 1 file changed, 4 deletions(-)
> diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
> index ab73ed0..9becef7 100644
> --- a/arch/arm/boot/dts/r8a7790-lager.dts
> +++ b/arch/arm/boot/dts/r8a7790-lager.dts
> @@ -317,7 +317,3 @@
> cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
> status = "okay";
> };
> -
> -&cpu0 {
> - cpu0-supply = <&vdd_dvfs>;
> -};
Why enable it in the first place (patch #1)?
WBR, Sergei
next prev parent reply other threads:[~2014-05-29 16:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-29 7:49 [PATCH 3/7] ARM: shmobile: Disable DVS support for r8a7790 Gaku Inami
2014-05-29 16:00 ` Sergei Shtylyov [this message]
2014-05-30 2:23 ` Gaku Inami
2014-05-30 9:58 ` Geert Uytterhoeven
2014-06-02 3:14 ` Gaku Inami
2014-06-02 7:11 ` Benoit Cousson
2014-06-02 8:58 ` Gaku Inami
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