From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751528AbaHQTjL (ORCPT ); Sun, 17 Aug 2014 15:39:11 -0400 Received: from mho-03-ewr.mailhop.org ([204.13.248.66]:29363 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751368AbaHQTjI (ORCPT ); Sun, 17 Aug 2014 15:39:08 -0400 X-Mail-Handler: Dyn Standard SMTP by Dyn X-Originating-IP: 96.249.243.124 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+Bjy0W2bvs1Mbn/V1eu2w+r+lumekqEX0= X-DKIM: OpenDKIM Filter v2.0.1 titan EE4C85C81A0 Date: Sun, 17 Aug 2014 15:39:02 -0400 From: Jason Cooper To: Grygorii Strashko Cc: Thomas Gleixner , santosh.shilimkar@ti.com, Rob Herring , Kumar Gala , ivan.khoronzhuk@ti.com, m-karicheri2@ti.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] irqchip: add keystone irq controller ip driver Message-ID: <20140817193902.GK12769@titan.lakedaemon.net> References: <1406126430-9978-1-git-send-email-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1406126430-9978-1-git-send-email-grygorii.strashko@ti.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 23, 2014 at 05:40:30PM +0300, Grygorii Strashko wrote: > On Keystone SOCs, DSP cores can send interrupts to ARM > host using the IRQ controller IP. It provides 28 IRQ > signals to ARM. The IRQ handler running on HOST OS can > identify DSP signal source by analyzing SRCCx bits in > IPCARx registers. This is one of the component used by > the IPC mechanism used on Keystone SOCs. > > Signed-off-by: Grygorii Strashko > --- > Changes in v2: > - minor comments and fixes applied > > v1: > https://lkml.org/lkml/2014/7/14/549 > > .../interrupt-controller/ti,keystone-irq.txt | 36 +++ > drivers/irqchip/Kconfig | 7 + > drivers/irqchip/Makefile | 1 + > drivers/irqchip/irq-keystone.c | 232 ++++++++++++++++++++ > 4 files changed, 276 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt > create mode 100644 drivers/irqchip/irq-keystone.c I've applied this to the topic branch irqchip/keystone. I'll let it cook in -next for a few days (keep in mind Stephen is at KS this week). Then I'll merge it into irqchip/core and you can use /keystone as a stable base for other work this cycle. thx, Jason.