From: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>
To: Segher Boessenkool
<segher-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
Jeremy Kerr <jeremy.kerr-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 2/2] drivers/amba: probe via device tree
Date: Sat, 21 May 2011 11:43:38 -0600 [thread overview]
Message-ID: <BANLkTikJ0QhEFs=3nFbxd4PcfGAb6_jDjg@mail.gmail.com> (raw)
In-Reply-To: <ad5605c2a3d4b36f63f36f52afe89cfd-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
On Sat, May 21, 2011 at 9:18 AM, Segher Boessenkool
<segher-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> wrote:
>> Identifying actual AMBA devices is already done. The question is how to
>> scan the tree for them and how that relates to regular platform devices. The
>> AMBA devices have a binding like this:
>>
>> compatible = "arm,pl011", "arm,amba-device";
>> arm,amba-deviceid = <0x00341011>;
>
> Excellent -- so you just find all devices with compatible "arm,amba-device".
> How that relates to legacy platform devices, I have no idea. But you got
> a workable device binding :-) Does this sit on a proper (AMBA-type) bus as
> well?
Actually, this is little more than a proposed binding. I'm not
willing to lock it down quite yet until we've experimented a bit more
with it... but that does need to happen soon.
g.
prev parent reply other threads:[~2011-05-21 17:43 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-19 18:28 [PATCH v2 0/2] amba bus device tree probing Rob Herring
[not found] ` <1305829704-11774-1-git-send-email-robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-05-19 18:28 ` [PATCH 1/2] dt: check for devices already created fron DT scan Rob Herring
[not found] ` <1305829704-11774-2-git-send-email-robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-05-19 19:54 ` Grant Likely
2011-05-19 18:28 ` [PATCH 2/2] drivers/amba: probe via device tree Rob Herring
[not found] ` <1305829704-11774-3-git-send-email-robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-05-19 20:01 ` Grant Likely
[not found] ` <20110519200158.GW5109-e0URQFbLeQY2iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2011-05-19 23:30 ` Rob Herring
2011-05-19 23:39 ` Grant Likely
[not found] ` <20110519233958.GB18181-e0URQFbLeQY2iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2011-05-20 13:24 ` Rob Herring
[not found] ` <4DD66B8A.5040404-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-05-20 14:21 ` Arnd Bergmann
[not found] ` <201105201621.03801.arnd-r2nGTMty4D4@public.gmane.org>
2011-05-20 15:17 ` Rob Herring
[not found] ` <4DD68614.6090209-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-05-20 16:08 ` Stephen Neuendorffer
2011-05-21 17:42 ` Grant Likely
2011-05-22 10:03 ` Arnd Bergmann
2011-05-25 9:03 ` Linus Walleij
[not found] ` <BANLkTi=8vX1Cs_fzpQXZBuuDuLYLu1FGmg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-05-21 23:47 ` Russell King - ARM Linux
2011-05-22 10:00 ` Rafael J. Wysocki
[not found] ` <20110521234725.GB17672-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2011-05-22 15:46 ` Rob Herring
2011-05-23 15:23 ` Grant Likely
2011-05-23 9:37 ` Kristoffer Glembo
2011-05-23 9:58 ` Russell King - ARM Linux
[not found] ` <20110523095829.GG17672-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2011-05-23 15:09 ` Grant Likely
[not found] ` <BANLkTink1rrC8F3Gjhqt84gYzOibX+AgDQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-05-24 15:03 ` Rob Herring
2011-05-25 3:02 ` Shawn Guo
2011-05-25 9:07 ` Linus Walleij
[not found] ` <a42f0c27-2811-4b68-bedf-7dfaa7bff6ff-+Ck8Kgl/v0/6UOWq+LNw4LjjLBE8jN/0@public.gmane.org>
2011-05-21 23:35 ` Russell King - ARM Linux
[not found] ` <20110521233558.GA17672-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2011-05-23 15:00 ` Stephen Neuendorffer
[not found] ` <1007bcf2-7786-4f03-bff7-8d8af83939f1-+Ck8Kgl/v0+GljRhoabY2LjjLBE8jN/0@public.gmane.org>
2011-05-23 15:47 ` Russell King - ARM Linux
2011-05-21 4:00 ` Segher Boessenkool
[not found] ` <80f20ac921a33e9f0bf3e249f539a8ef-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
2011-05-21 14:55 ` Rob Herring
[not found] ` <4DD7D24D.2070604-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-05-21 15:18 ` Segher Boessenkool
[not found] ` <ad5605c2a3d4b36f63f36f52afe89cfd-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
2011-05-21 17:43 ` Grant Likely [this message]
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