From: Przemyslaw Gaj <pgaj@cadence.com>
To: <bbrezillon@kernel.org>
Cc: linux-i3c@lists.infradead.org, agolec@cadence.com,
Przemyslaw Gaj <pgaj@cadence.com>,
rafalc@cadence.com, vitor.soares@synopsys.com
Subject: [PATCH v6 2/2] dt-bindings: i3c: Document dropped support for I2C 10 bit devices
Date: Tue, 16 Apr 2019 09:36:15 +0100 [thread overview]
Message-ID: <20190416083615.6894-3-pgaj@cadence.com> (raw)
In-Reply-To: <20190416083615.6894-1-pgaj@cadence.com>
Because this patch series dropped support for 10 bit I2C devices, I'm
documenting this.
Signed-off-by: Przemyslaw Gaj <pgaj@cadence.com>
---
Documentation/devicetree/bindings/i3c/i3c.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i3c/i3c.txt b/Documentation/devicetree/bindings/i3c/i3c.txt
index ab729a0..4ffe059 100644
--- a/Documentation/devicetree/bindings/i3c/i3c.txt
+++ b/Documentation/devicetree/bindings/i3c/i3c.txt
@@ -39,7 +39,9 @@ valid here, but several new properties have been added.
New constraint on existing properties:
--------------------------------------
- reg: contains 3 cells
- + first cell : still encoding the I2C address
+ + first cell : still encoding the I2C address. 10 bit addressing is not
+ supported. Devices with 10 bit address can't be properly passed through
+ DEFSLVS command.
+ second cell: shall be 0
--
2.8.3
_______________________________________________
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c
prev parent reply other threads:[~2019-04-16 8:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-16 8:36 [PATCH v6 0/2] Drop support for I2C 10 bit devices from I3C subsystem Przemyslaw Gaj
2019-04-16 8:36 ` [PATCH v6 1/2] i3c: Drop support for I2C 10 bit addresing Przemyslaw Gaj
2019-04-16 8:36 ` Przemyslaw Gaj [this message]
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=20190416083615.6894-3-pgaj@cadence.com \
--to=pgaj@cadence.com \
--cc=agolec@cadence.com \
--cc=bbrezillon@kernel.org \
--cc=linux-i3c@lists.infradead.org \
--cc=rafalc@cadence.com \
--cc=vitor.soares@synopsys.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).