From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sricharan R Subject: Re: [PATCH V3 1/7] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs Date: Wed, 13 Nov 2013 21:02:04 +0530 Message-ID: <52839B74.4010600@ti.com> References: <1383657257-3458-1-git-send-email-r.sricharan@ti.com> <1383657257-3458-2-git-send-email-r.sricharan@ti.com> <528399B2.8010308@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <528399B2.8010308@ti.com> Sender: linux-doc-owner@vger.kernel.org To: Santosh Shilimkar Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linus.walleij@linaro.org, linux@arm.linux.org.uk, tony@atomide.com, rnayak@ti.com, marc.zyngier@arm.com, grant.likely@linaro.org, mark.rutland@arm.com, robherring2@gmail.com, tglx@linutronix.de, galak@codeaurora.org, Rob Herring List-Id: linux-omap@vger.kernel.org Hi, On Wednesday 13 November 2013 08:54 PM, Santosh Shilimkar wrote: > On Tuesday 05 November 2013 08:14 AM, Sricharan R wrote: >> In some socs the gic can be preceded by a crossbar IP which >> routes the peripheral interrupts to the gic inputs. The peripheral >> interrupts are associated with a fixed crossbar input line and the >> crossbar routes that to one of the free gic input line. >> >> The DT entries for peripherals provides the fixed crossbar input line >> as its interrupt number and the mapping code should associate this with >> a free gic input line. This patch adds the support inside the gic irqchip >> to handle such routable irqs. The routable irqs are registered in a linear >> domain. The registered routable domain's callback should be implemented >> to get a free irq and to configure the IP to route it. >> >> Cc: Thomas Gleixner >> Cc: Linus Walleij >> Cc: Santosh Shilimkar >> Cc: Russell King >> Cc: Tony Lindgren >> Cc: Rajendra Nayak >> Cc: Marc Zyngier >> Cc: Grant Likely >> Cc: Rob Herring >> Signed-off-by: Sricharan R >> --- > Acked-by: Santosh Shilimkar Thanks Santosh. Will repost all with the minor changes suggested. Regards, Sricharan From mboxrd@z Thu Jan 1 00:00:00 1970 From: r.sricharan@ti.com (Sricharan R) Date: Wed, 13 Nov 2013 21:02:04 +0530 Subject: [PATCH V3 1/7] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs In-Reply-To: <528399B2.8010308@ti.com> References: <1383657257-3458-1-git-send-email-r.sricharan@ti.com> <1383657257-3458-2-git-send-email-r.sricharan@ti.com> <528399B2.8010308@ti.com> Message-ID: <52839B74.4010600@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Wednesday 13 November 2013 08:54 PM, Santosh Shilimkar wrote: > On Tuesday 05 November 2013 08:14 AM, Sricharan R wrote: >> In some socs the gic can be preceded by a crossbar IP which >> routes the peripheral interrupts to the gic inputs. The peripheral >> interrupts are associated with a fixed crossbar input line and the >> crossbar routes that to one of the free gic input line. >> >> The DT entries for peripherals provides the fixed crossbar input line >> as its interrupt number and the mapping code should associate this with >> a free gic input line. This patch adds the support inside the gic irqchip >> to handle such routable irqs. The routable irqs are registered in a linear >> domain. The registered routable domain's callback should be implemented >> to get a free irq and to configure the IP to route it. >> >> Cc: Thomas Gleixner >> Cc: Linus Walleij >> Cc: Santosh Shilimkar >> Cc: Russell King >> Cc: Tony Lindgren >> Cc: Rajendra Nayak >> Cc: Marc Zyngier >> Cc: Grant Likely >> Cc: Rob Herring >> Signed-off-by: Sricharan R >> --- > Acked-by: Santosh Shilimkar Thanks Santosh. Will repost all with the minor changes suggested. Regards, Sricharan From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759490Ab3KMPcz (ORCPT ); Wed, 13 Nov 2013 10:32:55 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:47142 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755507Ab3KMPcw (ORCPT ); Wed, 13 Nov 2013 10:32:52 -0500 Message-ID: <52839B74.4010600@ti.com> Date: Wed, 13 Nov 2013 21:02:04 +0530 From: Sricharan R User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120410 Thunderbird/11.0.1 MIME-Version: 1.0 To: Santosh Shilimkar CC: , , , , , , , , , , , , , , , Rob Herring Subject: Re: [PATCH V3 1/7] DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs References: <1383657257-3458-1-git-send-email-r.sricharan@ti.com> <1383657257-3458-2-git-send-email-r.sricharan@ti.com> <528399B2.8010308@ti.com> In-Reply-To: <528399B2.8010308@ti.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Wednesday 13 November 2013 08:54 PM, Santosh Shilimkar wrote: > On Tuesday 05 November 2013 08:14 AM, Sricharan R wrote: >> In some socs the gic can be preceded by a crossbar IP which >> routes the peripheral interrupts to the gic inputs. The peripheral >> interrupts are associated with a fixed crossbar input line and the >> crossbar routes that to one of the free gic input line. >> >> The DT entries for peripherals provides the fixed crossbar input line >> as its interrupt number and the mapping code should associate this with >> a free gic input line. This patch adds the support inside the gic irqchip >> to handle such routable irqs. The routable irqs are registered in a linear >> domain. The registered routable domain's callback should be implemented >> to get a free irq and to configure the IP to route it. >> >> Cc: Thomas Gleixner >> Cc: Linus Walleij >> Cc: Santosh Shilimkar >> Cc: Russell King >> Cc: Tony Lindgren >> Cc: Rajendra Nayak >> Cc: Marc Zyngier >> Cc: Grant Likely >> Cc: Rob Herring >> Signed-off-by: Sricharan R >> --- > Acked-by: Santosh Shilimkar Thanks Santosh. Will repost all with the minor changes suggested. Regards, Sricharan