From: Lee Jones <lee.jones@linaro.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
STEricsson_nomadik_linux@list.st.com,
linus.walleij@stericsson.com, arnd@arndb.de,
broonie@opensource.wolfsonmicro.com,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Grant Likely <grant.likely@secretlab.ca>
Subject: Re: [PATCH 2/8] irqdomain: Take interrupt-parent property into account if specified
Date: Fri, 31 Aug 2012 10:44:38 +0100 [thread overview]
Message-ID: <20120831094434.GF13298@gmail.com> (raw)
In-Reply-To: <CACRpkdZMoisfUD_NSkVy2w-jZVUDGn0E8LmvKSWnJ0YRGZO-tQ@mail.gmail.com>
On Tue, Aug 14, 2012 at 10:19:08AM +0200, Linus Walleij wrote:
> On Thu, Aug 9, 2012 at 5:53 PM, Lee Jones <lee.jones@linaro.org> wrote:
>
> > irq_find_host() currently ignores the 'interrupt-parent' property
> > even if it's specified in the Device Tree. Meaning that a node can
> > match to a domain in its hierarchy even if it doesn't belong to it.
> > By searching for the parent first using of_irq_find_parent() we
> > insist that the 'interrupt-parent' property is taken into account
> > ensuring a greater chance of returning the correct domain.
> >
> > CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> > CC: Grant Likely <grant.likely@secretlab.ca>
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
>
> This (with 1/8) is the right solution. Thanks, and I think
> Mark may want to look at this too since I recognize he asked
> you to work in this direction.
>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Rob, did this get your Ack too?
Ben, Grant, Mark, would you like to take a look also?
--
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
WARNING: multiple messages have this Message-ID (diff)
From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/8] irqdomain: Take interrupt-parent property into account if specified
Date: Fri, 31 Aug 2012 10:44:38 +0100 [thread overview]
Message-ID: <20120831094434.GF13298@gmail.com> (raw)
In-Reply-To: <CACRpkdZMoisfUD_NSkVy2w-jZVUDGn0E8LmvKSWnJ0YRGZO-tQ@mail.gmail.com>
On Tue, Aug 14, 2012 at 10:19:08AM +0200, Linus Walleij wrote:
> On Thu, Aug 9, 2012 at 5:53 PM, Lee Jones <lee.jones@linaro.org> wrote:
>
> > irq_find_host() currently ignores the 'interrupt-parent' property
> > even if it's specified in the Device Tree. Meaning that a node can
> > match to a domain in its hierarchy even if it doesn't belong to it.
> > By searching for the parent first using of_irq_find_parent() we
> > insist that the 'interrupt-parent' property is taken into account
> > ensuring a greater chance of returning the correct domain.
> >
> > CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> > CC: Grant Likely <grant.likely@secretlab.ca>
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
>
> This (with 1/8) is the right solution. Thanks, and I think
> Mark may want to look at this too since I recognize he asked
> you to work in this direction.
>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Rob, did this get your Ack too?
Ben, Grant, Mark, would you like to take a look also?
--
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2012-08-31 9:44 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-09 15:53 [PATCH 0/8] Changes surrounding IRQs and IRQ domains Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-09 15:53 ` [PATCH 1/8] of/irq: Create stub for of_irq_find_parent when !CONFIG_OF Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-09 16:20 ` Rob Herring
2012-08-09 16:20 ` Rob Herring
2012-08-09 19:44 ` Lee Jones
2012-08-09 19:44 ` Lee Jones
2012-08-09 19:53 ` Rob Herring
2012-08-09 19:53 ` Rob Herring
2012-08-14 8:17 ` Linus Walleij
2012-08-14 8:17 ` Linus Walleij
2012-08-09 15:53 ` [PATCH 2/8] irqdomain: Take interrupt-parent property into account if specified Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-14 8:19 ` Linus Walleij
2012-08-14 8:19 ` Linus Walleij
2012-08-31 9:44 ` Lee Jones [this message]
2012-08-31 9:44 ` Lee Jones
2012-08-31 13:58 ` Rob Herring
2012-08-31 13:58 ` Rob Herring
2012-08-09 15:53 ` [PATCH 3/8] ARM: ux500: Identify the PRCMU as an interrupt controller Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-14 8:19 ` Linus Walleij
2012-08-14 8:19 ` Linus Walleij
2012-08-09 15:53 ` [PATCH 4/8] ARM: ux500: Force AB8500 to use the GIC as its " Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-14 8:20 ` Linus Walleij
2012-08-14 8:20 ` Linus Walleij
2012-08-09 15:53 ` [PATCH 5/8] mfd: Provide the PRCMU with its own IRQ domain Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-14 8:29 ` Linus Walleij
2012-08-14 8:29 ` Linus Walleij
2012-08-14 9:42 ` Arnd Bergmann
2012-08-14 9:42 ` Arnd Bergmann
2012-08-14 10:44 ` Linus Walleij
2012-08-14 10:44 ` Linus Walleij
2012-08-20 8:36 ` Lee Jones
2012-08-20 8:36 ` Lee Jones
2012-08-20 12:10 ` Mark Brown
2012-08-20 12:10 ` Mark Brown
2012-08-20 12:55 ` Lee Jones
2012-08-20 12:55 ` Lee Jones
2012-08-20 16:29 ` Mark Brown
2012-08-20 16:29 ` Mark Brown
2012-08-20 16:49 ` Lee Jones
2012-08-20 16:49 ` Lee Jones
2012-08-20 17:51 ` Mark Brown
2012-08-20 17:51 ` Mark Brown
2012-08-21 8:56 ` Lee Jones
2012-08-21 8:56 ` Lee Jones
2012-08-21 9:50 ` Mark Brown
2012-08-21 9:50 ` Mark Brown
2012-08-21 10:54 ` Lee Jones
2012-08-21 10:54 ` Lee Jones
2012-08-21 11:03 ` Mark Brown
2012-08-21 11:03 ` Mark Brown
2012-08-21 12:02 ` Lee Jones
2012-08-21 12:02 ` Lee Jones
2012-08-21 16:52 ` Mark Brown
2012-08-21 16:52 ` Mark Brown
2012-08-22 8:17 ` Lee Jones
2012-08-22 8:17 ` Lee Jones
2012-08-22 11:19 ` Mark Brown
2012-08-22 11:19 ` Mark Brown
2012-08-22 11:55 ` Lee Jones
2012-08-22 11:55 ` Lee Jones
2012-08-22 15:48 ` Mark Brown
2012-08-22 15:48 ` Mark Brown
2012-08-20 9:36 ` Lee Jones
2012-08-20 9:36 ` Lee Jones
2012-08-20 10:49 ` Lee Jones
2012-08-20 10:49 ` Lee Jones
2012-08-09 15:53 ` [PATCH 6/8] mfd: Use interrupt-parent as IRQ controller if specified in DT Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-14 8:22 ` Linus Walleij
2012-08-14 8:22 ` Linus Walleij
2012-08-09 15:53 ` [PATCH 7/8] mfd: Use the AB8500's IRQ domain to convert hwirq to virq Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-14 8:25 ` Linus Walleij
2012-08-14 8:25 ` Linus Walleij
2012-09-19 0:00 ` Samuel Ortiz
2012-09-19 0:00 ` Samuel Ortiz
2012-08-09 15:53 ` [PATCH 8/8] input: ab8500-ponkey: Rely on MFD core to convert IRQs to virtual Lee Jones
2012-08-09 15:53 ` Lee Jones
2012-08-14 8:31 ` Linus Walleij
2012-08-14 8:31 ` Linus Walleij
2012-08-21 9:23 ` Lee Jones
2012-08-21 9:23 ` Lee Jones
2012-08-21 16:42 ` Dmitry Torokhov
2012-08-21 16:42 ` Dmitry Torokhov
2012-08-30 13:12 ` Lee Jones
2012-08-30 13:12 ` Lee Jones
2012-08-30 23:02 ` Dmitry Torokhov
2012-08-30 23:02 ` Dmitry Torokhov
2012-08-30 23:03 ` Dmitry Torokhov
2012-08-30 23:03 ` Dmitry Torokhov
2012-08-31 7:31 ` Lee Jones
2012-08-31 7:31 ` Lee Jones
2012-08-31 7:31 ` Lee Jones
2012-08-31 14:50 ` Dmitry Torokhov
2012-08-31 14:50 ` Dmitry Torokhov
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