Commit dabd64be authored by Sridharan S N's avatar Sridharan S N Committed by Miquel Raynal
Browse files

mtd: spinand: toshiba: add support for T{C,H}58NYG{0,2}S3HBAI4 and TH58NYG3S0HBAI6 



Add support for:
   TC58NYG0S3HBAI4 - 1Gb SLC NAND flash
   TH58NYG2S3HBAI4 - 4Gb SLC NAND flash
   TH58NYG3S0HBAI6 - 8Gb SLC NAND flash

All of these has 8b/512b on-die ECC capability

Signed-off-by: default avatarSridharan S N <quic_sridsn@quicinc.com>
Signed-off-by: default avatarMd Sadre Alam <quic_mdalam@quicinc.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230623045757.30055-4-quic_sridsn@quicinc.com
parent aa08bf18

drivers/mtd/nand/spi/toshiba.c

+33 −0
Original line number Diff line number Diff line
@@ -266,6 +266,39 @@ static const struct spinand_info toshiba_spinand_table[] = { 
		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,

				     tx58cxgxsxraix_ecc_get_status)),

	/* 1.8V 1Gb (1st generation) */

	SPINAND_INFO("TC58NYG0S3HBAI4",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xA1),

		     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),

		     0,

		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,

				     tx58cxgxsxraix_ecc_get_status)),

	/* 1.8V 4Gb (1st generation) */

	SPINAND_INFO("TH58NYG2S3HBAI4",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xAC),

		     NAND_MEMORG(1, 2048, 128, 64, 4096, 80, 1, 2, 1),

		     NAND_ECCREQ(8, 512),

		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,

					      &write_cache_x4_variants,

					      &update_cache_x4_variants),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,

				     tx58cxgxsxraix_ecc_get_status)),

	/* 1.8V 8Gb (1st generation) */

	SPINAND_INFO("TH58NYG3S0HBAI6",

		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xA3),

		     NAND_MEMORG(1, 4096, 256, 64, 4096, 80, 1, 1, 1),

		     NAND_ECCREQ(8, 512),

		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,

					      &write_cache_x4_variants,

					      &update_cache_x4_variants),

		     SPINAND_HAS_QE_BIT,

		     SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,

				     tx58cxgxsxraix_ecc_get_status)),

};



static const struct spinand_manufacturer_ops toshiba_spinand_manuf_ops = {