From: t-kristo@ti.com (Tero Kristo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv12 0/9] OMAP3+: PRCM chain handler
Date: Fri, 16 Dec 2011 14:57:22 +0200 [thread overview]
Message-ID: <1324040242.18394.12.camel@sokoban> (raw)
In-Reply-To: <alpine.DEB.2.00.1112152207440.12660@utopia.booyaka.com>
On Thu, 2011-12-15 at 22:10 -0700, Paul Walmsley wrote:
> Hi
>
> This series was boot-tested on a 4430 ES2 Panda also. It generates the
> following message on boot:
>
> PRCM: failed to allocate irq descs: -12
>
> which is an -ENOMEM coming from irq_alloc_descs(). This is probably
> because OMAP hasn't been converted to use sparse IRQs yet.
You should be able to enable SPARSE_IRQ from the config and this
probably fixes it, this is what I saw with OMAP4 testing, not sure if it
was enabled on your config.
> Until that happens, this message should be harmless.
Currently I guess it is harmless as we don't have OMAP4 PM support
anyway, so nobody can use the PRCM interrupts on that platform anyway.
The error message itself indicates that PRCM interrupt support does not
work at all.
Other than that, the set looks good to me after your changes.
-Tero
next prev parent reply other threads:[~2011-12-16 12:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-15 21:36 [PATCHv12 0/9] OMAP3+: PRCM chain handler Paul Walmsley
2011-12-15 21:36 ` [PATCH 1/9] ARM: OMAP2+: mux: add wakeup-capable hwmod mux entries to dynamic list Paul Walmsley
2011-12-15 21:41 ` Tony Lindgren
2011-12-15 21:36 ` [PATCH 2/9] ARM: OMAP2+: hwmod: Add API to enable IO ring wakeup Paul Walmsley
2011-12-15 21:36 ` [PATCH 3/9] ARM: OMAP3/4: PRM: add functions to read pending IRQs, PRM barrier Paul Walmsley
2011-12-15 21:36 ` [PATCH 4/9] ARM: OMAP: PRCM: add support for chain interrupt handler Paul Walmsley
2011-12-15 21:36 ` [PATCH 5/9] ARM: OMAP: PRCM: add suspend prepare / finish support Paul Walmsley
2011-12-15 21:36 ` [PATCH 6/9] ARM: OMAP2+: mux: add support for PAD wakeup interrupts Paul Walmsley
2011-12-15 21:36 ` [PATCH 7/9] ARM: OMAP: hwmod: add support for selecting mpu_irq for each wakeup pad Paul Walmsley
2011-12-15 21:36 ` [PATCH 8/9] ARM: OMAP3: pm: use prcm chain handler Paul Walmsley
2011-12-15 21:36 ` [PATCH 9/9] ARM: OMAP4: PRM: use PRCM interrupt handler Paul Walmsley
2011-12-16 5:10 ` [PATCHv12 0/9] OMAP3+: PRCM chain handler Paul Walmsley
2011-12-16 12:57 ` Tero Kristo [this message]
2012-01-09 5:31 ` Bedia, Vaibhav
2012-01-10 1:19 ` Kevin Hilman
2012-01-10 11:41 ` Bedia, Vaibhav
2012-01-10 15:13 ` Kevin Hilman
2012-01-11 13:49 ` Bedia, Vaibhav
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