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Thu, 12 Nov 2026 01:14:25 +0100 Received: from MUCSE815.infineon.com ([fe80::b54c:c0bd:546c:c9be]) by MUCSE815.infineon.com ([fe80::b54c:c0bd:546c:c9be%12]) with mapi id 15.02.2562.056; Thu, 12 Nov 2026 01:14:25 +0100 From: To: , , , , , CC: , Subject: RE: [PATCH v1 2/3] mtd: spi-nor: debugfs: Correct DTR protocol names for 1S-xD-xD modes Thread-Topic: [PATCH v1 2/3] mtd: spi-nor: debugfs: Correct DTR protocol names for 1S-xD-xD modes Thread-Index: AQHdccU8ziCaTaZiX0OZMPbBig06S7cpkeuQ Date: Thu, 12 Nov 2026 00:14:25 +0000 Message-ID: <53feff9e3be2486eadb42bb3302cfc5f@infineon.com> References: <20261111101240.7378-1-changhuang.liang@starfivetech.com> <20261111101240.7378-3-changhuang.liang@starfivetech.com> In-Reply-To: <20261111101240.7378-3-changhuang.liang@starfivetech.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: X-Archived-By: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261111_161528_752089_52132B9F X-CRM114-Status: GOOD ( 11.53 ) X-Spam-Score: -4.4 (----) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" X-Spam-Status: No, score=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 > The debugfs protocol names for the mixed DTR modes (1-1-1, 1-2-2, > 1-4-4, 1-8-8) currently print the command phase as "1D", i.e. dual > transfer on a single line. That does not match the protocol > definition: these modes issue the opcode on a single line in single > data rate (S), and only the address, dummy and data phases use DTR > (D). The "1D" prefix is therefore wrong. > > Rename them to "1S-xD-xD" so the names reflect that the first phase > is single-data-rate on one line, consistent with the "8D-8D-8D" > naming for SNOR_PROTO_8_8_8_DTR. > > This only changes the strings printed by debugfs; no functional > behavior is affected. > > Signed-off-by: Changhuang Liang > Reviewed-by: Miquel Raynal > --- Reviewed-by: Takahiro Kuwano ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/