From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH 3/3] ARM: dts: sun4i: Add AXP209 PMU regulators for pcDuino1/2 Date: Mon, 5 Oct 2015 14:56:30 +0200 Message-ID: <20151005125630.GN2696@lukather> References: <1443985128-23137-1-git-send-email-siarhei.siamashka@gmail.com> <1443985128-23137-4-git-send-email-siarhei.siamashka@gmail.com> Reply-To: maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="00sTfE/IIAT5d2r5" Return-path: Content-Disposition: inline In-Reply-To: <1443985128-23137-4-git-send-email-siarhei.siamashka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Siarhei Siamashka Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Zoltan HERPAI List-Id: devicetree@vger.kernel.org --00sTfE/IIAT5d2r5 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline On Sun, Oct 04, 2015 at 09:58:48PM +0300, Siarhei Siamashka wrote: > This allows voltage-scaling with cpufreq-dt. The reliability of > voltage-scaling has been checked by reducing the voltage of all > operating points by 0.025V (for extra safety headroom) and running > libjpeg-turbo decoding tests on 5 pcDuino2 boards. It means that > the standard sun4i voltages should be perfectly fine too. > > Signed-off-by: Siarhei Siamashka Applied, thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --00sTfE/IIAT5d2r5--