From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH 4/7] mfd: twl4030-power: Add recommended idle configuration Date: Tue, 20 May 2014 16:14:28 +0100 Message-ID: <20140520151428.GZ24991@lee--X1> References: <1400031250-29542-1-git-send-email-tony@atomide.com> <1400031250-29542-5-git-send-email-tony@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <1400031250-29542-5-git-send-email-tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Tony Lindgren Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Peter De Schrijver , Samuel Ortiz List-Id: devicetree@vger.kernel.org > These settings are based on the "Recommended Sleep Sequences for > the Zoom Platform" pdf at: >=20 > http://omappedia.com/wiki/File:Recommended_Sleep_Sequences_Zoom.pdf >=20 > These settings assume most of the regulators are under control of > Linux, and twl4030 only cuts off VDD1 and VDD2 during off-idle as > Linux cannot do it. >=20 > For any board specific changes to these, let's patch them in as > changes to the generic data in the follow-up patches. This keeps > the board specific changes small. >=20 > Note that this does not consider the twl5030 errata 27 and 28. > That can be added later on after it has been tested. For more > information about errata 27 and 28, please see: >=20 > https://github.com/openembedded/openembedded/blob/master/recipes/linu= x/linux-omap-2.6.39/mfd/0012-MFD-TWL4030-workaround-changes-for-Erratum= -27.patch >=20 > Cc: Peter De Schrijver > Cc: Samuel Ortiz > Acked-by: Lee Jones > Signed-off-by: Tony Lindgren > --- > .../devicetree/bindings/mfd/twl4030-power.txt | 4 + > drivers/mfd/twl4030-power.c | 103 +++++++++++= ++++++++++ > 2 files changed, 107 insertions(+) Assuming the magic numbers are replaced by transparent #defines: Acked-by: Lee Jones --=20 Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org =E2=94=82 Open source software for ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html