From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>
Cc: Kevin Hilman <khilman-l0cyMroinI0@public.gmane.org>,
Paul Walmsley <paul-DWxLp4Yu+b8AvxtiuMwx3w@public.gmane.org>,
Russell King - ARM Linux
<linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
"G, Manjunath Kondaiah" <manjugk-l0cyMroinI0@public.gmane.org>,
"devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org"
<devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>,
Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>,
Scott Wood <scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
linux-omap <linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Subject: Re: How to handle named resources with DT?
Date: Fri, 26 Aug 2011 17:41:29 +0200 [thread overview]
Message-ID: <201108261741.29850.arnd@arndb.de> (raw)
In-Reply-To: <201108261735.55412.arnd-r2nGTMty4D4@public.gmane.org>
On Friday 26 August 2011, Arnd Bergmann wrote:
> On Friday 26 August 2011, David Gibson wrote:
> > If you open code it this way then yes, it's silly. But what about
> > something like this:
> >
> > static struct of_device_id foodevice_of_match[] __devinitdata = {
> > { .compatible = "foocorp,foodevice1234",
> > .resource_names = {"base_regs", "extra_regs", }, },
> > { .compatible = "foocorp,foodevice1239",
> > .resource_names = {"base_regs", "extra_regs", "more_regs", }, },
> > { },
> > };
>
> Hmm, I hadn't thought of that. This looks quite nice indeed. No objections
> to this from my side.
>
Ah well, one objection on second thought:
This assumes that there is just one type of resource, but named resources
may be used for iomem, ioport and irq resources. If you have multiple
IRQs and multiple IOMEM resources, I don't see how the index in the
resource_names array can be used for both of them.
Arnd
next prev parent reply other threads:[~2011-08-26 15:41 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-09 9:23 How to handle named resources with DT? Cousson, Benoit
2011-08-09 16:29 ` G, Manjunath Kondaiah
2011-08-09 16:57 ` Cousson, Benoit
2011-08-09 17:23 ` Grant Likely
2011-08-09 17:47 ` Cousson, Benoit
2011-08-09 17:52 ` Matt Porter
2011-08-09 18:26 ` Scott Wood
2011-08-09 20:57 ` Grant Likely
[not found] ` <20110809205723.GE11568-e0URQFbLeQY2iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2011-08-09 21:08 ` Cousson, Benoit
2011-08-09 21:17 ` Grant Likely
2011-08-09 21:44 ` Cousson, Benoit
2011-08-09 21:49 ` Grant Likely
2011-08-09 21:53 ` Cousson, Benoit
2011-08-10 1:52 ` David Gibson
2011-08-10 7:11 ` Paul Walmsley
[not found] ` <20110810015214.GD23511-787xzQ0H9iQXU02nzanrWNbf9cGiqdzd@public.gmane.org>
2011-08-10 15:01 ` Cousson, Benoit
2011-08-10 15:18 ` Scott Wood
[not found] ` <4E42A14B.9050308-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2011-08-10 15:21 ` Cousson, Benoit
2011-08-10 19:22 ` Grant Likely
2011-08-10 19:57 ` David Brown
2011-08-10 20:12 ` Grant Likely
2011-08-11 12:28 ` Cousson, Benoit
2011-08-12 3:02 ` David Gibson
[not found] ` <20110812030218.GP30552-787xzQ0H9iQXU02nzanrWNbf9cGiqdzd@public.gmane.org>
2011-08-12 8:14 ` Cousson, Benoit
2011-08-12 8:41 ` Felipe Balbi
[not found] ` <20110812084106.GC19467-UiBtZHVXSwEVvW8u9ZQWYwjfymiNCTlR@public.gmane.org>
2011-08-12 14:35 ` Arnd Bergmann
2011-08-12 15:09 ` Cousson, Benoit
2011-08-12 17:21 ` Grant Likely
2011-08-24 19:15 ` Kevin Hilman
2011-08-24 23:16 ` Felipe Balbi
[not found] ` <20110824231613.GC19890-UiBtZHVXSwEVvW8u9ZQWYwjfymiNCTlR@public.gmane.org>
2011-08-25 10:28 ` Russell King - ARM Linux
[not found] ` <20110825102824.GB10405-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2011-08-25 15:05 ` Arnd Bergmann
2011-08-25 18:16 ` Kevin Hilman
2011-08-25 21:02 ` Arnd Bergmann
2011-08-26 11:01 ` Removing platform_get_resource_byname() (was Re: How to handle named resources with DT?) Paul Walmsley
2011-08-26 4:12 ` How to handle named resources with DT? David Gibson
[not found] ` <20110826041200.GD2308-787xzQ0H9iQXU02nzanrWNbf9cGiqdzd@public.gmane.org>
2011-08-26 10:58 ` Arnd Bergmann
2011-08-26 13:06 ` David Gibson
2011-08-26 15:35 ` Arnd Bergmann
[not found] ` <201108261735.55412.arnd-r2nGTMty4D4@public.gmane.org>
2011-08-26 15:41 ` Arnd Bergmann [this message]
2011-08-27 14:37 ` David Gibson
2011-08-27 18:13 ` Arnd Bergmann
2011-08-27 19:31 ` Paul Walmsley
2011-08-29 17:16 ` Arnd Bergmann
2011-08-28 8:39 ` David Gibson
2011-08-28 23:06 ` Paul Walmsley
[not found] ` <alpine.DEB.2.00.1108281100150.23968-rwI8Ez+7Ko+d5PgPZx9QOdBPR1lH4CV8@public.gmane.org>
2011-08-28 23:43 ` Russell King - ARM Linux
2011-08-29 1:57 ` Paul Walmsley
2011-08-29 17:18 ` Arnd Bergmann
2011-08-27 21:47 ` Paul Walmsley
[not found] ` <alpine.DEB.2.00.1108271444240.23968-rwI8Ez+7Ko+d5PgPZx9QOdBPR1lH4CV8@public.gmane.org>
2011-08-29 21:54 ` Mark Brown
2011-08-26 14:13 ` Cousson, Benoit
2011-08-30 2:29 ` David Gibson
2011-08-30 9:27 ` Felipe Balbi
[not found] ` <20110830092722.GG23907-UiBtZHVXSwEVvW8u9ZQWYwjfymiNCTlR@public.gmane.org>
2011-08-31 2:32 ` David Gibson
2011-08-27 20:00 ` Paul Walmsley
2011-08-25 17:38 ` Cousson, Benoit
2011-08-09 21:52 ` Scott Wood
2011-08-09 20:55 ` Grant Likely
2011-08-09 21:06 ` Cousson, Benoit
2011-08-09 21:16 ` Grant Likely
2011-08-09 21:37 ` Cousson, Benoit
2011-08-12 4:10 ` Shawn Guo
2011-08-12 8:56 ` Cousson, Benoit
2011-08-12 11:47 ` Shawn Guo
2011-08-12 14:40 ` Arnd Bergmann
2011-08-10 1:29 ` David Gibson
2011-08-10 6:08 ` Paul Walmsley
2011-08-09 19:51 ` Russell King - ARM Linux
2011-08-09 20:59 ` Cousson, Benoit
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