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Fri, 26 Apr 2019 08:06:48 -0700 (PDT) From: =?utf-8?q?Pawe=C5=82_Chmiel?= To: kyungmin.park@samsung.com Subject: [PATCH] mtd: onenand: Add support for 8Gb datasize onenand Date: Fri, 26 Apr 2019 17:06:34 +0200 Message-Id: <20190426150634.5643-1-pawel.mikolaj.chmiel@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190426_080651_285221_E107E11D X-CRM114-Status: GOOD ( 10.93 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:142 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (pawel.mikolaj.chmiel[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bbrezillon@kernel.org, richard@nod.at, Jonathan Bakker , linux-kernel@vger.kernel.org, marek.vasut@gmail.com, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, computersforpeace@gmail.com, dwmw2@infradead.org, =?utf-8?q?Pawe=C5=82_Chmiel?= Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Jonathan Bakker Used in several S5PV210-based Galaxy S devices, among them SGH-T959V, SGH-T959P, SGH-T839, and SPH-D700. Signed-off-by: Jonathan Bakker Signed-off-by: Paweł Chmiel --- drivers/mtd/nand/onenand/onenand_base.c | 2 ++ include/linux/mtd/onenand_regs.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/mtd/nand/onenand/onenand_base.c b/drivers/mtd/nand/onenand/onenand_base.c index 4ca4b194e7d7..abdef0bd1367 100644 --- a/drivers/mtd/nand/onenand/onenand_base.c +++ b/drivers/mtd/nand/onenand/onenand_base.c @@ -3260,6 +3260,8 @@ static void onenand_check_features(struct mtd_info *mtd) /* Lock scheme */ switch (density) { + case ONENAND_DEVICE_DENSITY_8Gb: + this->options |= ONENAND_HAS_NOP_1; case ONENAND_DEVICE_DENSITY_4Gb: if (ONENAND_IS_DDP(this)) this->options |= ONENAND_HAS_2PLANE; diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h index d60130f88eed..9640d707cbf8 100644 --- a/include/linux/mtd/onenand_regs.h +++ b/include/linux/mtd/onenand_regs.h @@ -80,6 +80,7 @@ #define ONENAND_DEVICE_DENSITY_1Gb (0x003) #define ONENAND_DEVICE_DENSITY_2Gb (0x004) #define ONENAND_DEVICE_DENSITY_4Gb (0x005) +#define ONENAND_DEVICE_DENSITY_8Gb (0x006) /* * Version ID Register F002h (R)