[PATCH 1/3] mtd: spinand: gigadevice: add support for GD5F1GQ{4,5}RExxH

Sridharan S N posted 3 patches 2 years, 7 months ago
[PATCH 1/3] mtd: spinand: gigadevice: add support for GD5F1GQ{4,5}RExxH
Posted by Sridharan S N 2 years, 7 months ago
Add support for:
	GD5F1GQ5RExxH
	GD5F1GQ4RExxH

Both are 1Gb SLC NAND flash with 4b/512b on-die ECC capability and has
2K + 64B PageSize.

Signed-off-by: Sridharan S N <quic_sridsn@quicinc.com>
Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>
---
 drivers/mtd/nand/spi/gigadevice.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
index cfd7c3b26dc4..987710e09441 100644
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -511,6 +511,26 @@ static const struct spinand_info gigadevice_spinand_table[] = {
 		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
 				     gd5fxgq4uexxg_ecc_get_status)),
+	SPINAND_INFO("GD5F1GQ5RExxH",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x21),
+		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+		     NAND_ECCREQ(4, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+				     gd5fxgq4uexxg_ecc_get_status)),
+	SPINAND_INFO("GD5F1GQ4RExxH",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xc9),
+		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+		     NAND_ECCREQ(4, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+				     gd5fxgq4uexxg_ecc_get_status)),
 };
 
 static const struct spinand_manufacturer_ops gigadevice_spinand_manuf_ops = {
-- 
2.17.1
Re: [PATCH 1/3] mtd: spinand: gigadevice: add support for GD5F1GQ{4,5}RExxH
Posted by Miquel Raynal 2 years, 7 months ago
On Fri, 2023-06-23 at 04:57:55 UTC, Sridharan S N wrote:
> Add support for:
> 	GD5F1GQ5RExxH
> 	GD5F1GQ4RExxH
> 
> Both are 1Gb SLC NAND flash with 4b/512b on-die ECC capability and has
> 2K + 64B PageSize.
> 
> Signed-off-by: Sridharan S N <quic_sridsn@quicinc.com>
> Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel