From: Brian Norris <computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v2] of/irq: lookup 'interrupts-extended' property first
Date: Wed, 6 Aug 2014 13:15:00 -0700 [thread overview]
Message-ID: <20140806201500.GP3711@ld-irv-0074> (raw)
In-Reply-To: <1407355347-30286-1-git-send-email-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Wed, Aug 06, 2014 at 01:02:27PM -0700, Florian Fainelli wrote:
> In case the Device Tree blob passed by the boot agent supplies both an
> 'interrupts-extended' and an 'interrupts' property in order to allow for
> older kernels to be usable, prefer the new-style 'interrupts-extended'
> property which conveys a lot more information.
>
> This allows us to have bootloaders willingly maintaining backwards
> compatibility with older kernels without entirely deprecating the
> 'interrupts' property.
>
> Update the bindings documentation to describe a situation where both the
> 'interrupts-extended' and the 'interrupts' property are present, and
> which one takes precedence over the other.
>
> Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Signed-off-by: Brian Norris <computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Signed-off-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Might we add this?
Cc: <stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> # 3.13+
Brian
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2014-08-06 20:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-06 20:02 [PATCH v2] of/irq: lookup 'interrupts-extended' property first Florian Fainelli
[not found] ` <1407355347-30286-1-git-send-email-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-08-06 20:15 ` Brian Norris [this message]
2014-08-15 12:51 ` Grant Likely
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140806201500.GP3711@ld-irv-0074 \
--to=computersforpeace-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).