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[106.168.128.197]) by smtp.gmail.com with ESMTPSA id ns22-20020a17090b251600b00218f9bd50c7sm1979891pjb.50.2023.01.05.19.08.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Jan 2023 19:08:30 -0800 (PST) From: tkuw584924@gmail.com X-Google-Original-From: Takahiro.Kuwano@infineon.com To: linux-mtd@lists.infradead.org Cc: tudor.ambarus@linaro.org, pratyush@kernel.org, michael@walle.cc, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, tkuw584924@gmail.com, Bacem.Daassi@infineon.com, Takahiro Kuwano , stable@vger.kernel.org Subject: [PATCH] mtd: spi-nor: spansion: Keep CFR5V[6] as 1 in Octal DTR enable/disable Date: Fri, 6 Jan 2023 12:06:01 +0900 Message-Id: <20230106030601.6530-1-Takahiro.Kuwano@infineon.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230105_190832_534184_F4FD34FA X-CRM114-Status: GOOD ( 10.29 ) X-Spam-Score: 0.1 (/) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: From: Takahiro Kuwano CFR5V[6] is reserved bit and must always be 1. Fixes: c3266af101f2 ("mtd: spi-nor: spansion: add support for Cypress Semper flash") Signed-off-by: Takahiro Kuwano Cc: stable@vger.kernel.org --- drivers/mtd/spi-nor/spansion.c | 4 ++-- 1 file chan [...] Content analysis details: (0.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:1036 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [tkuw584924[at]gmail.com] 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit [tkuw584924[at]gmail.com] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 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: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Takahiro Kuwano CFR5V[6] is reserved bit and must always be 1. Fixes: c3266af101f2 ("mtd: spi-nor: spansion: add support for Cypress Semper flash") Signed-off-by: Takahiro Kuwano Cc: stable@vger.kernel.org --- drivers/mtd/spi-nor/spansion.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index b621cdfd506f..4e094a432d29 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -21,8 +21,8 @@ #define SPINOR_REG_CYPRESS_CFR3V 0x00800004 #define SPINOR_REG_CYPRESS_CFR3V_PGSZ BIT(4) /* Page size. */ #define SPINOR_REG_CYPRESS_CFR5V 0x00800006 -#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_EN 0x3 -#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_DS 0 +#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_EN 0x43 +#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_DS 0x40 #define SPINOR_OP_CYPRESS_RD_FAST 0xee /* Cypress SPI NOR flash operations. */