From c374839f9b4475173e536d1eaddff45cb481dbdf Mon Sep 17 00:00:00 2001
From: Jaime Liao <jaimeliao@mxic.com.tw>
Date: Thu, 20 May 2021 09:45:08 +0800
Subject: [PATCH] mtd: spinand: macronix: Add support for serial NAND flash

Macronix NAND Flash devices are available in different configurations
and densities.

MX"35" means SPI NAND
MX35"LF"/"UF" , LF means 3V and UF meands 1.8V
MX35LF"2G" , 2G means 2Gbits
MX35LF2G"E4"/"24"/"14",
E4 means internal ECC and Quad I/O(x4)
24 means 8-bit ecc requirement and Quad I/O(x4)
14 means 4-bit ecc requirement and Quad I/O(x4)

MX35LF2G14AC is 3V 2Gbit serial NAND flash device
(without on-die ECC)
https://www.mxic.com.tw/Lists/Datasheet/Attachments/7926/MX35LF2G14AC,%203V,%202Gb,%20v1.1.pdf

MX35UF4G24AD is 1.8V 4Gbit serial NAND flash device
(without on-die ECC)
https://www.mxic.com.tw/Lists/Datasheet/Attachments/7980/MX35UF4G24AD,%201.8V,%204Gb,%20v0.00.pdf

MX35UF4GE4AD/MX35UF2GE4AD are 1.8V 4G/2Gbit serial
NAND flash device with 8-bit on-die ECC
https://www.mxic.com.tw/Lists/Datasheet/Attachments/7983/MX35UF4GE4AD,%201.8V,%204Gb,%20v0.00.pdf

MX35UF2GE4AC/MX35UF1GE4AC are 1.8V 2G/1Gbit serial
NAND flash device with 8-bit on-die ECC
https://www.mxic.com.tw/Lists/Datasheet/Attachments/7974/MX35UF2GE4AC,%201.8V,%202Gb,%20v1.0.pdf

MX35UF2G14AC/MX35UF1G14AC are 1.8V 2G/1Gbit serial
NAND flash device (without on-die ECC)
https://www.mxic.com.tw/Lists/Datasheet/Attachments/7931/MX35UF2G14AC,%201.8V,%202Gb,%20v1.1.pdf

Validated via normal(default) and QUAD mode by read, erase, read back,
on Xilinx Zynq PicoZed FPGA board which included Macronix
SPI Host(drivers/spi/spi-mxic.c).

Signed-off-by: Jaime Liao <jaimeliao@mxic.com.tw>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/1621475108-22523-1-git-send-email-jaimeliao@mxic.com.tw
---
 drivers/mtd/nand/spi/macronix.c | 112 ++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)

diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index 6701aaa21a49df..a9890350db0293 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -186,6 +186,118 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     0 /*SPINAND_HAS_QE_BIT*/,
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
+
+	SPINAND_INFO("MX35LF2G14AC",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x20),
+		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 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("MX35UF4G24AD",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xb5),
+		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 2, 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("MX35UF4GE4AD",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 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("MX35UF2G14AC",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa0),
+		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 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("MX35UF2G24AD",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa4),
+		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 2, 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",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 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",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 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("MX35UF1G14AC",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x90),
+		     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)),
+	SPINAND_INFO("MX35UF1G24AD",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x94),
+		     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("MX35UF1GE4AD",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 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",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 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 const struct spinand_manufacturer_ops macronix_spinand_manuf_ops = {