From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756053AbaFZHmO (ORCPT ); Thu, 26 Jun 2014 03:42:14 -0400 Received: from mho-03-ewr.mailhop.org ([204.13.248.66]:57885 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755342AbaFZHmM (ORCPT ); Thu, 26 Jun 2014 03:42:12 -0400 X-Mail-Handler: Dyn Standard SMTP by Dyn X-Originating-IP: 99.127.230.128 X-Report-Abuse-To: abuse@dyndns.com (see http://www.dyndns.com/services/sendlabs/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX1+JRfLN3lAEwTuv0raLIzOb Date: Thu, 26 Jun 2014 00:42:09 -0700 From: Tony Lindgren To: Sricharan R Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, santosh.shilimkar@ti.com, nm@ti.com, rnayak@ti.com, linux@arm.linux.org.uk, tglx@linutronix.de, jason@lakedaemon.net, joe@perches.com Subject: Re: [PATCH V4 00/16] irqchip: crossbar: Driver fixes Message-ID: <20140626074209.GE28884@atomide.com> References: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Sricharan R [140626 00:14]: > This series does some cleanups, fixes for handling two interrupts > getting mapped twice to same crossbar and provides support for > hardwired IRQ and crossbar definitions. > > On certain platforms such as DRA7, SPIs 0, 1, 2, 3, 5, 6, 10, > 131, 132, 133 are direct wired to hardware blocks bypassing > crossbar. This quirky implementation is *NOT* supposed to be the > expectation of crossbar hardware usage. This series adds support > to represent such hard-wired irqs through DT and avoid generic > allocation/programming of crossbar in the driver. > > This way of supporting hard-wired irqs was a result of > the below discussions. > http://www.spinics.net/lists/arm-kernel/msg329946.html > > Based on 3.16 rc2 mainline. Jason, once these patches look OK for merging, can you please set them up into an immutable branch so I too can merge them in? The immutable branch is needed so I can eventually apply the related .dts changes to enable the crossbar interrupts. Regards, Tony From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH V4 00/16] irqchip: crossbar: Driver fixes Date: Thu, 26 Jun 2014 00:42:09 -0700 Message-ID: <20140626074209.GE28884@atomide.com> References: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1403766634-18543-1-git-send-email-r.sricharan-l0cyMroinI0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sricharan R Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, santosh.shilimkar-l0cyMroinI0@public.gmane.org, nm-l0cyMroinI0@public.gmane.org, rnayak-l0cyMroinI0@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org, joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org List-Id: devicetree@vger.kernel.org * Sricharan R [140626 00:14]: > This series does some cleanups, fixes for handling two interrupts > getting mapped twice to same crossbar and provides support for > hardwired IRQ and crossbar definitions. > > On certain platforms such as DRA7, SPIs 0, 1, 2, 3, 5, 6, 10, > 131, 132, 133 are direct wired to hardware blocks bypassing > crossbar. This quirky implementation is *NOT* supposed to be the > expectation of crossbar hardware usage. This series adds support > to represent such hard-wired irqs through DT and avoid generic > allocation/programming of crossbar in the driver. > > This way of supporting hard-wired irqs was a result of > the below discussions. > http://www.spinics.net/lists/arm-kernel/msg329946.html > > Based on 3.16 rc2 mainline. Jason, once these patches look OK for merging, can you please set them up into an immutable branch so I too can merge them in? The immutable branch is needed so I can eventually apply the related .dts changes to enable the crossbar interrupts. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Thu, 26 Jun 2014 00:42:09 -0700 Subject: [PATCH V4 00/16] irqchip: crossbar: Driver fixes In-Reply-To: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> References: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> Message-ID: <20140626074209.GE28884@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Sricharan R [140626 00:14]: > This series does some cleanups, fixes for handling two interrupts > getting mapped twice to same crossbar and provides support for > hardwired IRQ and crossbar definitions. > > On certain platforms such as DRA7, SPIs 0, 1, 2, 3, 5, 6, 10, > 131, 132, 133 are direct wired to hardware blocks bypassing > crossbar. This quirky implementation is *NOT* supposed to be the > expectation of crossbar hardware usage. This series adds support > to represent such hard-wired irqs through DT and avoid generic > allocation/programming of crossbar in the driver. > > This way of supporting hard-wired irqs was a result of > the below discussions. > http://www.spinics.net/lists/arm-kernel/msg329946.html > > Based on 3.16 rc2 mainline. Jason, once these patches look OK for merging, can you please set them up into an immutable branch so I too can merge them in? The immutable branch is needed so I can eventually apply the related .dts changes to enable the crossbar interrupts. Regards, Tony