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Thu, 10 Jun 2021 08:53:52 -0700 (PDT) Received: from robh.at.kernel.org ([172.58.99.113]) by smtp.gmail.com with ESMTPSA id f25sm677899oto.26.2021.06.10.08.53.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Jun 2021 08:53:51 -0700 (PDT) Received: (nullmailer pid 1877730 invoked by uid 1000); Thu, 10 Jun 2021 15:53:45 -0000 Date: Thu, 10 Jun 2021 10:53:45 -0500 From: Rob Herring To: Miquel Raynal Cc: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, Krzysztof Kozlowski , Michal Simek , Naga Sureshkumar Relli , Amit Kumar Mahapatra , Thomas Petazzoni , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, helmut.grohne@intenta.de, Srinivas Goud , Siva Durga Prasad Paladugu Subject: Re: [PATCH v23 08/18] dt-binding: memory: pl353-smc: Enhance the description of the reg property Message-ID: <20210610155345.GA1873816@robh.at.kernel.org> References: <20210610082040.2075611-1-miquel.raynal@bootlin.com> <20210610082040.2075611-9-miquel.raynal@bootlin.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210610082040.2075611-9-miquel.raynal@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210610_085353_496987_9B7337B4 X-CRM114-Status: GOOD ( 19.04 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Thu, Jun 10, 2021 at 10:20:30AM +0200, Miquel Raynal wrote: > The SMC bus controller features several register sets. The one pointed > by the reg property is for the SMC configuration (impacts the > sub-controllers configuration), while the others are meant to be used to > send regular cycles on the memory bus (eg. CMD, ADDR, DATA for a NAND > device). Detail this a little bit for the sake of clarity. > > Signed-off-by: Miquel Raynal > --- > .../devicetree/bindings/memory-controllers/pl353-smc.txt | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt > index ecd46856f139..ba6a5426f62b 100644 > --- a/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt > +++ b/Documentation/devicetree/bindings/memory-controllers/pl353-smc.txt > @@ -5,7 +5,8 @@ of memory interfaces: NAND and memory mapped interfaces (such as SRAM or NOR). > > Required properties: > - compatible : Should be "arm,pl353-smc-r2p1", "arm,primecell". > -- reg : Controller registers map and length. > +- reg : SMC controller and sub-controllers configuration > + registers. I think you could just drop this patch. Otherwise, this doesn't match what's now in the yaml file. Rob ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/