From: Mika Westerberg <mika.westerberg-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: Lars-Peter Clausen <lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>
Cc: Srinivas Pandruvada
<srinivas.pandruvada-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
Jean-Michel Hautbois
<jhautbois-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org,
laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org,
Jean-Michel Hautbois
<jean-michel.hautbois-JiVWUdsMzBtWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH v2] i2c: Add generic support passing secondary devices addresses
Date: Tue, 19 Apr 2016 15:40:28 +0300 [thread overview]
Message-ID: <20160419124028.GF1725@lahna.fi.intel.com> (raw)
In-Reply-To: <5714FCBE.3060009-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>
On Mon, Apr 18, 2016 at 05:26:54PM +0200, Lars-Peter Clausen wrote:
> A generic API by indexes wont work. The order between DT and ACPI will most
> likely be different. I'd even assume that the order will be different with
> ACPI for the same device on different platforms.
Yes, unfortunately that might be possible.
> If we want to support ACPI over the same interface drivers need to provide a
> lookup table that maps a name to the index.
Indeed something like we already have with GPIOs. The lookup table could
be filled from names in _DSD where it is available.
--
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:[~2016-04-19 12:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-31 15:33 [PATCH v2] i2c: Add generic support passing secondary devices addresses Jean-Michel Hautbois
2016-02-01 14:46 ` Rob Herring
2016-03-24 10:11 ` Jean-Michel Hautbois
2016-03-24 14:02 ` Rob Herring
2016-04-14 19:10 ` Wolfram Sang
2016-04-15 8:01 ` Mika Westerberg
2016-04-18 15:20 ` Srinivas Pandruvada
[not found] ` <1460992811.8946.22.camel-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2016-04-18 15:26 ` Lars-Peter Clausen
[not found] ` <5714FCBE.3060009-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>
2016-04-19 12:40 ` Mika Westerberg [this message]
2016-04-19 13:02 ` Lars-Peter Clausen
2016-04-19 13:16 ` Mika Westerberg
2016-04-19 13:31 ` Lars-Peter Clausen
[not found] ` <5716333D.1040106-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>
2016-04-19 14:40 ` Mika Westerberg
2016-04-19 16:27 ` Srinivas Pandruvada
[not found] ` <20160419144027.GH1725-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2016-04-24 20:14 ` Wolfram Sang
2016-04-25 7:25 ` Mika Westerberg
2016-04-25 7:39 ` Wolfram Sang
2016-04-25 7:41 ` Mika Westerberg
2016-06-03 8:24 ` Lars-Peter Clausen
2016-04-19 13:49 ` Wolfram Sang
2016-04-19 14:42 ` Mika Westerberg
2016-06-05 6:15 ` Wolfram Sang
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=20160419124028.GF1725@lahna.fi.intel.com \
--to=mika.westerberg-vuqaysv1563yd54fqh9/ca@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org \
--cc=ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org \
--cc=jean-michel.hautbois-JiVWUdsMzBtWk0Htik3J/w@public.gmane.org \
--cc=jhautbois-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org \
--cc=laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org \
--cc=linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=mark.rutland-5wv7dgnIgG8@public.gmane.org \
--cc=pawel.moll-5wv7dgnIgG8@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=srinivas.pandruvada-VuQAYsv1563Yd54FQh9/CA@public.gmane.org \
--cc=wsa-z923LK4zBo2bacvFa/9K2g@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).