| Message ID | 20190416083615.6894-3-pgaj@cadence.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 5e343fbb7176a082dec8632f72999aba82f0e720 |
| Headers | show
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Tue, 16 Apr 2019 10:36:23 +0200 Received: from lvlogina.cadence.com (localhost.localdomain [127.0.0.1]) by lvlogina.cadence.com (8.14.4/8.14.4) with ESMTP id x3G8aNE2011142; Tue, 16 Apr 2019 09:36:23 +0100 Received: (from pgaj@localhost) by lvlogina.cadence.com (8.14.4/8.14.4/Submit) id x3G8aNcO011140; Tue, 16 Apr 2019 09:36:23 +0100 From: Przemyslaw Gaj <pgaj@cadence.com> To: <bbrezillon@kernel.org> 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 Message-ID: <20190416083615.6894-3-pgaj@cadence.com> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20190416083615.6894-1-pgaj@cadence.com> References: <20190416083615.6894-1-pgaj@cadence.com> MIME-Version: 1.0 X-OrganizationHeadersPreserved: maileu3.global.cadence.com X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:158.140.1.28; IPV:CAL; SCL:-1; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(39850400004)(376002)(346002)(396003)(136003)(2980300002)(189003)(199004)(36092001)(42186006)(76176011)(26826003)(106466001)(87636003)(105596002)(478600001)(36756003)(54906003)(6916009)(26005)(1076003)(8936002)(186003)(2351001)(50226002)(11346002)(107886003)(5660300002)(2616005)(86362001)(336012)(4744005)(446003)(476003)(50466002)(16586007)(48376002)(8676002)(486006)(305945005)(7636002)(316002)(76130400001)(47776003)(246002)(126002)(356004)(14444005)(2906002)(6666004)(51416003)(426003)(4326008); 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" <linux-i3c-bounces@lists.infradead.org> Errors-To: linux-i3c-bounces+linux-i3c=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP |
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Drop support for I2C 10 bit devices from I3C subsystem
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expand
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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
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(-)