From: Denis CIOCCA <denis.ciocca@st.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>,
Stefan Wahren <stefan.wahren@i2se.com>
Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>,
Jonathan Cameron <jic23@kernel.org>,
"linux-iio@vger.kernel.org" <linux-iio@vger.kernel.org>
Subject: RE: st_accel: iis328dq support?
Date: Fri, 6 Jul 2018 17:16:47 +0000 [thread overview]
Message-ID: <a6f99e89de9a47a8b1f97c71c41a8eeb@SFHDAG2NODE1.st.com> (raw)
In-Reply-To: <20180706180201.000024a8@huawei.com>
Hi Jonathan, Stefan,
LIS331DLH and IIS327DQ are compatible.
Mainly difference is the packaging since IIS is designed for industrial app=
lications.=20
If you can give it a shot will be great before adding the compatible string=
.
Br,
Denis
-----Original Message-----
From: Jonathan Cameron <jonathan.cameron@huawei.com>=20
Sent: Friday, July 6, 2018 10:02 AM
To: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>; Denis CIOCCA <denis.ci=
occa@st.com>; Jonathan Cameron <jic23@kernel.org>; linux-iio@vger.kernel.or=
g
Subject: Re: st_accel: iis328dq support?
On Fri, 6 Jul 2018 09:18:53 +0200
Stefan Wahren <stefan.wahren@i2se.com> wrote:
> Hi,
> i want to use the ST IIS328DQ [1] on a ARM board with Linux. The iio=20
> subsystem has this st_accel driver. But i didn't find any reference to=20
> the IIS328DQ, so i started comparing the datasheets and found the ST=20
> LIS331DLH [2].
Given it reports the same WHO_AM_I of 0x32 it better be compatible or they =
are being very unhelpful!
>=20
> Since i didn't have the hardware yet, i've the following questions:
>=20
> Does the st_accel driver support the IIS328DQ?
Not if it's not listed - though it might work.
> Should i choose the st,lis331dlh compatible for devicetree?
Ideal is to add the addition compatible string and device name etc to the d=
river to support the part under this part number.
It's always nicer if a DT matches the part number on the part you can see o=
n the board!
Jonathan
p.s. If you don't fancy writing the patch, but will happily test it really =
is compatible, let us know and I'm sure someone else will pick it up if I d=
on't.
>=20
> Thanks in advance
> Stefan
>=20
> [1] - https://www.st.com/resource/en/datasheet/iis328dq.pdf
> [2] - https://www.st.com/resource/en/datasheet/cd00213470.pdf
> --
> To unsubscribe from this list: send the line "unsubscribe linux-iio"=20
> in the body of a message to majordomo@vger.kernel.org More majordomo=20
> info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2018-07-06 17:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-06 7:18 st_accel: iis328dq support? Stefan Wahren
2018-07-06 17:02 ` Jonathan Cameron
2018-07-06 17:16 ` Denis CIOCCA [this message]
2018-07-09 8:06 ` Stefan Wahren
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=a6f99e89de9a47a8b1f97c71c41a8eeb@SFHDAG2NODE1.st.com \
--to=denis.ciocca@st.com \
--cc=jic23@kernel.org \
--cc=jonathan.cameron@huawei.com \
--cc=linux-iio@vger.kernel.org \
--cc=lorenzo.bianconi83@gmail.com \
--cc=stefan.wahren@i2se.com \
/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).