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From: Cheng Ming Lin <linchengming884@gmail.com>
To: miquel.raynal@bootlin.com, dwmw2@infradead.org,
	computersforpeace@gmail.com, marek.vasut@gmail.com,
	vigneshr@ti.com, linux-mtd@lists.infradead.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: richard@nod.at, alvinzhou@mxic.com.tw, leoyu@mxic.com.tw,
	Cheng Ming Lin <chengminglin@mxic.com.tw>
Subject: [PATCH] Documentation: mtd: spinand: macronix: Add support for serial NAND flash
Date: Mon,  3 Jun 2024 15:39:53 +0800	[thread overview]
Message-ID: <20240603073953.16399-1-linchengming884@gmail.com> (raw)

From: Cheng Ming Lin <chengminglin@mxic.com.tw>

MX35UF{1,2,4}GE4AD and MX35UF{1,2}GE4AC have been merge into 
Linux kernel mainline. 
Commit ID: "c374839f9b4475173e536d1eaddff45cb481dbdf".

For SPI-NAND flash support on Linux kernel LTS v5.4.y,
add SPI-NAND flash MX35UF{1,2,4}GE4AD and MX35UF{1,2}GE4AC in id tables.

Those five flashes have been validate on Xilinx zynq-picozed board and
Linux kernel LTS v5.4.y.

Signed-off-by: Cheng Ming Lin <chengminglin@mxic.com.tw>
---
 drivers/mtd/nand/spi/macronix.c | 45 +++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index f18c6cfe8ff5..e1446798bfb3 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -132,6 +132,51 @@ static const struct spinand_info macronix_spinand_table[] = {
 					      &update_cache_variants),
 		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
+	SPINAND_INFO("MX35UF4GE4AD", 0xb7,
+		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
+		     NAND_ECCREQ(8, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
+				     mx35lf1ge4ab_ecc_get_status)),
+	SPINAND_INFO("MX35UF2GE4AD", 0xa6,
+		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+		     NAND_ECCREQ(8, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
+				     mx35lf1ge4ab_ecc_get_status)),
+	SPINAND_INFO("MX35UF2GE4AC", 0xa2,
+		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
+		     NAND_ECCREQ(4, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
+				     mx35lf1ge4ab_ecc_get_status)),
+	SPINAND_INFO("MX35UF1GE4AD", 0x96,
+		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+		     NAND_ECCREQ(8, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
+				     mx35lf1ge4ab_ecc_get_status)),
+	SPINAND_INFO("MX35UF1GE4AC", 0x92,
+		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+		     NAND_ECCREQ(4, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
+				     mx35lf1ge4ab_ecc_get_status)),
 };
 
 static int macronix_spinand_detect(struct spinand_device *spinand)
-- 
2.25.1


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             reply	other threads:[~2024-06-03  7:40 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-03  7:39 Cheng Ming Lin [this message]
2024-06-03  7:58 ` [PATCH] Documentation: mtd: spinand: macronix: Add support for serial NAND flash Greg KH
2024-06-03 13:18   ` Miquel Raynal
2024-06-04  1:49     ` Cheng Ming Lin
2024-06-04  1:44   ` Cheng Ming Lin
2024-06-04  4:23     ` Greg KH

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