From: Tony Lindgren <tony@atomide.com>
To: Nishanth Menon <nm@ti.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>,
Benoit Cousson <bcousson@baylibre.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
Felipe Balbi <balbi@ti.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Jason Cooper <jason@lakedaemon.net>,
Thomas Gleixner <tglx@linutronix.de>,
Yingjoe Chen <yingjoe.chen@mediatek.com>,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH v2] ARM: OMAP: Work around hardcoded interrupts
Date: Mon, 19 Jan 2015 12:12:54 -0800 [thread overview]
Message-ID: <20150119201253.GF18552@atomide.com> (raw)
In-Reply-To: <20150119201404.GA18738@kahuna>
* Nishanth Menon <nm@ti.com> [150119 12:17]:
> On 10:21-20150117, Marc Zyngier wrote:
> > Commit 9a1091ef0017 (irqchip: gic: Support hierarchy irq domain)
> should have been
> Commit 9a1091ef0017 ("irqchip: gic: Support hierarchy irq domain")
>
> > changed the GIC driver to use a non-legacy IRQ domain on DT
> > platforms. This patch assumes that DT-driven systems are getting
> > all of their interrupts from device tree.
> >
> > Turns out that OMAP has quite a few hidden gems, and still uses
> > hardcoded interrupts despite having fairly complete DTs.
> >
> > This patch attempts to work around these by offering a translation
> > method that can be called directly from the hwmod code, if present.
> > The same hack is sprinkled over PRCM and TWL.
> >
> > It isn't pretty, but it seems to do the job without having to add
> > more hacks to the interrupt controller code.
> >
> > Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432).
> >
> > Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
>
> Other than that, This looks good to me.
> Acked-by: Nishanth Menon <nm@ti.com>
OK thanks applying into omap-for-v3.19/fixes and will send out a
pull request later on today after some make randconfig builds.
Regards,
Tony
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: OMAP: Work around hardcoded interrupts
Date: Mon, 19 Jan 2015 12:12:54 -0800 [thread overview]
Message-ID: <20150119201253.GF18552@atomide.com> (raw)
In-Reply-To: <20150119201404.GA18738@kahuna>
* Nishanth Menon <nm@ti.com> [150119 12:17]:
> On 10:21-20150117, Marc Zyngier wrote:
> > Commit 9a1091ef0017 (irqchip: gic: Support hierarchy irq domain)
> should have been
> Commit 9a1091ef0017 ("irqchip: gic: Support hierarchy irq domain")
>
> > changed the GIC driver to use a non-legacy IRQ domain on DT
> > platforms. This patch assumes that DT-driven systems are getting
> > all of their interrupts from device tree.
> >
> > Turns out that OMAP has quite a few hidden gems, and still uses
> > hardcoded interrupts despite having fairly complete DTs.
> >
> > This patch attempts to work around these by offering a translation
> > method that can be called directly from the hwmod code, if present.
> > The same hack is sprinkled over PRCM and TWL.
> >
> > It isn't pretty, but it seems to do the job without having to add
> > more hacks to the interrupt controller code.
> >
> > Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432).
> >
> > Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
>
> Other than that, This looks good to me.
> Acked-by: Nishanth Menon <nm@ti.com>
OK thanks applying into omap-for-v3.19/fixes and will send out a
pull request later on today after some make randconfig builds.
Regards,
Tony
next prev parent reply other threads:[~2015-01-19 20:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-17 10:21 [PATCH v2] ARM: OMAP: Work around hardcoded interrupts Marc Zyngier
2015-01-17 10:21 ` Marc Zyngier
2015-01-17 17:40 ` Tony Lindgren
2015-01-17 17:40 ` Tony Lindgren
2015-01-19 20:14 ` Nishanth Menon
2015-01-19 20:14 ` Nishanth Menon
2015-01-19 20:12 ` Tony Lindgren [this message]
2015-01-19 20:12 ` Tony Lindgren
2015-01-19 21:21 ` Tony Lindgren
2015-01-19 21:21 ` Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20150119201253.GF18552@atomide.com \
--to=tony@atomide.com \
--cc=balbi@ti.com \
--cc=bcousson@baylibre.com \
--cc=jason@lakedaemon.net \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux@arm.linux.org.uk \
--cc=marc.zyngier@arm.com \
--cc=nm@ti.com \
--cc=ssantosh@kernel.org \
--cc=tglx@linutronix.de \
--cc=yingjoe.chen@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.