From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] ARM: dts: am335x-boneblack: disable RTC-only sleep Date: Wed, 20 May 2015 09:47:26 -0700 Message-ID: <20150520164725.GU10274@atomide.com> References: <1432136322-7609-1-git-send-email-robertcnelson@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from muru.com ([72.249.23.125]:52433 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932207AbbETQr3 (ORCPT ); Wed, 20 May 2015 12:47:29 -0400 Content-Disposition: inline In-Reply-To: <1432136322-7609-1-git-send-email-robertcnelson@gmail.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Robert Nelson Cc: devicetree@vger.kernel.org, linux-omap@vger.kernel.org, Felipe Balbi , linux-arm-kernel@lists.infradead.org, Johan Hovold * Robert Nelson [150520 08:53]: > Fixes: http://bugs.elinux.org/issues/143 > > Entering RTC-only sleep is only properly supported on early prototypes series > (pre-A6) of the BeagleBone Black. Since rev (A6A), which include all production > versions, it is not support at due to. > > (rev A6) enable of the 3v3b regulator moved from LDO2 to LDO4 (3v3a) > side-effect: 3v3b rail remains on in sleep-mode (also in off-mode when battery-powered) > > (rev A6A) am335x vdds supply moved from LDO3 to LDO1 > side-effect: vdds remains supplied in sleep-mode > > Reported-by: Matthijs van Duin > Tested-by: Matthijs van Duin > Signed-off-by: Robert Nelson > Cc: Tony Lindgren > Cc: Felipe Balbi > Cc: Johan Hovold > --- > arch/arm/boot/dts/am335x-boneblack.dts | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts > index 5c42d25..901739f 100644 > --- a/arch/arm/boot/dts/am335x-boneblack.dts > +++ b/arch/arm/boot/dts/am335x-boneblack.dts > @@ -80,7 +80,3 @@ > status = "okay"; > }; > }; > - > -&rtc { > - system-power-controller; > -}; Applying into omap-for-v4.1/fixes thanks. Regards, Tony From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Wed, 20 May 2015 09:47:26 -0700 Subject: [PATCH] ARM: dts: am335x-boneblack: disable RTC-only sleep In-Reply-To: <1432136322-7609-1-git-send-email-robertcnelson@gmail.com> References: <1432136322-7609-1-git-send-email-robertcnelson@gmail.com> Message-ID: <20150520164725.GU10274@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Robert Nelson [150520 08:53]: > Fixes: http://bugs.elinux.org/issues/143 > > Entering RTC-only sleep is only properly supported on early prototypes series > (pre-A6) of the BeagleBone Black. Since rev (A6A), which include all production > versions, it is not support at due to. > > (rev A6) enable of the 3v3b regulator moved from LDO2 to LDO4 (3v3a) > side-effect: 3v3b rail remains on in sleep-mode (also in off-mode when battery-powered) > > (rev A6A) am335x vdds supply moved from LDO3 to LDO1 > side-effect: vdds remains supplied in sleep-mode > > Reported-by: Matthijs van Duin > Tested-by: Matthijs van Duin > Signed-off-by: Robert Nelson > Cc: Tony Lindgren > Cc: Felipe Balbi > Cc: Johan Hovold > --- > arch/arm/boot/dts/am335x-boneblack.dts | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts > index 5c42d25..901739f 100644 > --- a/arch/arm/boot/dts/am335x-boneblack.dts > +++ b/arch/arm/boot/dts/am335x-boneblack.dts > @@ -80,7 +80,3 @@ > status = "okay"; > }; > }; > - > -&rtc { > - system-power-controller; > -}; Applying into omap-for-v4.1/fixes thanks. Regards, Tony