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Fri, 11 Feb 2022 05:01:45 -0800 (PST) Received: from robh.at.kernel.org ([172.58.139.71]) by smtp.gmail.com with ESMTPSA id x10sm4250461ill.60.2022.02.11.05.01.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Feb 2022 05:01:45 -0800 (PST) Received: (nullmailer pid 216466 invoked by uid 1000); Fri, 11 Feb 2022 13:01:42 -0000 Date: Fri, 11 Feb 2022 07:01:42 -0600 From: Rob Herring To: Vladimir Oltean Cc: Shawn Guo , Lee Jones , Andrew Lunn , Florian Fainelli , Claudiu Manoil , Li Yang , Michael Walle , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 2/3] dt-bindings: mfd: add "fsl,ls1028a-qds-qixis-i2c" compatible to sl28cpld Message-ID: References: <20220127172105.4085950-1-vladimir.oltean@nxp.com> <20220127172105.4085950-3-vladimir.oltean@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220127172105.4085950-3-vladimir.oltean@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220211_050147_290543_BBCAE478 X-CRM114-Status: GOOD ( 19.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jan 27, 2022 at 07:21:04PM +0200, Vladimir Oltean wrote: > The LS1028A-QDS QIXIS FPGA has no problem working with the > simple-mfd-i2c.c driver, so extend the list of compatible strings to > include that part. > > Signed-off-by: Vladimir Oltean > --- > Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml b/Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml > index eb3b43547cb6..8c1216eb36ee 100644 > --- a/Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml > +++ b/Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml > @@ -16,7 +16,9 @@ description: | > > properties: > compatible: > - const: kontron,sl28cpld > + enum: > + - fsl,ls1028a-qds-qixis-i2c > + - kontron,sl28cpld Is there some relationship between these besides happening to use the same driver? Sharing a generic driver is not a reason to have the same binding doc. Your DT has a mux-controller which is undocuemnted in this binding. Rob _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel