linux-kernel - [PATCH] mtd: spinand: add support for FORESEE F35SQA001G

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Message-ID: <20241110205048.1751377-1-chbgdn@gmail.com>
Date: Sun, 10 Nov 2024 22:50:47 +0200
From: Bohdan Chubuk <chbgdn@...il.com>
To: Miquel Raynal <miquel.raynal@...tlin.com>,
	Richard Weinberger <richard@....at>,
	Vignesh Raghavendra <vigneshr@...com>
Cc: Bohdan Chubuk <chbgdn@...il.com>,
	linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] mtd: spinand: add support for FORESEE F35SQA001G

Add support for FORESEE F35SQA001G SPI NAND.

Similar to F35SQA002G, but differs in capacity.
Datasheet:
  -  https://cdn.ozdisan.com/ETicaret_Dosya/704795_871495.pdf

Tested on Xiaomi AX3000T flashed with OpenWRT.

Signed-off-by: Bohdan Chubuk <chbgdn@...il.com>
---
 drivers/mtd/nand/spi/foresee.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/mtd/nand/spi/foresee.c b/drivers/mtd/nand/spi/foresee.c
index e0d2d9257..8a01582c0 100644
--- a/drivers/mtd/nand/spi/foresee.c
+++ b/drivers/mtd/nand/spi/foresee.c
@@ -81,6 +81,16 @@ static const struct spinand_info foresee_spinand_table[] = {
 		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&f35sqa002g_ooblayout,
 				     f35sqa002g_ecc_get_status)),
+	SPINAND_INFO("F35SQA001G",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x71, 0x71),
+		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+		     NAND_ECCREQ(1, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&f35sqa002g_ooblayout,
+				     f35sqa002g_ecc_get_status)),
 };
 
 static const struct spinand_manufacturer_ops foresee_spinand_manuf_ops = {
-- 
2.47.0