From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Zabel Subject: Re: [RFC PATCH 0/5] Use SRC to reset IP modules on i.MX5 and i.MX6 Date: Thu, 10 Jan 2013 15:36:01 +0100 Message-ID: <1357828561.2363.676.camel@pizza.hi.pengutronix.de> References: <1357751839-19680-1-git-send-email-p.zabel@pengutronix.de> <1357753220.8747.3.camel@pizza.hi.pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: Fabio Estevam Cc: Marek Vasut , Fabio Estevam , Sascha Hauer , kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Am Mittwoch, den 09.01.2013, 15:57 -0200 schrieb Fabio Estevam: > On Wed, Jan 9, 2013 at 3:53 PM, Fabio Estevam wrote: > > On Wed, Jan 9, 2013 at 3:40 PM, Philipp Zabel wrote: > > > >> I rebased them onto next-20130109 (with this base compile-tested only). > > > > Just tested it, but unfortunately I still get the crash. > > Ok, since I am on mx51 I just added a: > > diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi > index 1f5d45e..8380b14 100644 > --- a/arch/arm/boot/dts/imx51.dtsi > +++ b/arch/arm/boot/dts/imx51.dtsi > @@ -67,6 +67,7 @@ > compatible = "fsl,imx51-ipu"; > reg = <0x40000000 0x20000000>; > interrupts = <11 10>; > + reset = <&src 2>; > }; > > and now it works fine. Thanks, sorry for missing the essential part for i.MX51. So it seems hooking up the SRC to a common peripheral device reset call is the way to go. regards Philipp