From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jernej =?utf-8?B?xaBrcmFiZWM=?= Subject: Re: [PATCH 01/15] clk: sunxi-ng: Add check for minimal rate to NM PLLs Date: Mon, 26 Feb 2018 17:17:41 +0100 Message-ID: <2662255.10CUWtpM2s@jernej-laptop> References: <20180224214545.3740-1-jernej.skrabec@siol.net> <20180224214545.3740-2-jernej.skrabec@siol.net> <20180226093800.uwbo54wrdcwmsyzh@flea.lan> Reply-To: jernej.skrabec-gGgVlfcn5nU@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20180226093800.uwbo54wrdcwmsyzh-ZC1Zs529Oq4@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard Cc: wens-jdAy2FN1RRM@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, sboyd-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org Hi, Dne ponedeljek, 26. februar 2018 ob 10:38:00 CET je Maxime Ripard napisal(a): > Hi, > > On Sat, Feb 24, 2018 at 10:45:31PM +0100, Jernej Skrabec wrote: > > Some NM PLLs doesn't work well when their output clock rate is set below > > certain rate. > > > > Add support for that constrain. > > In such a case, you should round the rate to the minimum the clock can > operate at, and not return an error. OK. Best regards, Jernej