From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 3/6] ARM: plat-versatile: add DT support to FPGA IRQ controller
Date: Sat, 1 Sep 2012 07:11:18 +0000 [thread overview]
Message-ID: <201209010711.18985.arnd@arndb.de> (raw)
In-Reply-To: <CACRpkdamVhbW_nizDODTu2wg7wX+4ENnLMGH=RoHkG4hwn3Yfg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Saturday 01 September 2012, Linus Walleij wrote:
> > When all devices get their IRQ numbers from the device
> > tree, you can move to linear IRQ domains instead of legacy, and let
> > the irq domain code pick the numbers.
>
> It seems I have no other choice here than to move directly to
> linear numbers or atleast dynamically allocated descriptors.
You could also do a hack and keep the number hardcoded, or dependent
on the "compatible" value of the root node, but moving to linear
domains would be nicer because then you don't have to change this code
again.
Arnd
prev parent reply other threads:[~2012-09-01 7:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-16 12:15 [PATCH 3/6] ARM: plat-versatile: add DT support to FPGA IRQ controller Linus Walleij
[not found] ` <1345119357-22702-1-git-send-email-linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2012-08-16 13:50 ` Arnd Bergmann
[not found] ` <201208161350.49063.arnd-r2nGTMty4D4@public.gmane.org>
2012-09-01 1:14 ` Linus Walleij
[not found] ` <CACRpkdamVhbW_nizDODTu2wg7wX+4ENnLMGH=RoHkG4hwn3Yfg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-09-01 7:11 ` Arnd Bergmann [this message]
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