2023-06-08 16:36:47

by Johan Jonker

Subject: [PATCH v1 5/5] mtd: nand: add support for the Sandisk SDTNQGAMA chip

Sandisk SDTNQGAMA is a 8GB size, 3.3V 8 bit chip with 16KB page size,
1KB write size and 40 bit ecc support

Signed-off-by: Paweł Jarosz <[email protected]>
Signed-off-by: Johan Jonker <[email protected]>
---
drivers/mtd/nand/raw/nand_ids.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c
index dacc5529b..53c4118de 100644
--- a/drivers/mtd/nand/raw/nand_ids.c
+++ b/drivers/mtd/nand/raw/nand_ids.c
@@ -44,6 +44,9 @@ struct nand_flash_dev nand_flash_ids[] = {
{"TC58NVG6D2 64G 3.3V 8-bit",
{ .id = {0x98, 0xde, 0x94, 0x82, 0x76, 0x56, 0x04, 0x20} },
SZ_8K, SZ_8K, SZ_2M, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K) },
+ {"SDTNQGAMA 64G 3.3V 8-bit",
+ { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x57} },
+ SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) },
{"SDTNRGAMA 64G 3.3V 8-bit",
{ .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x50} },
SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) },
--
2.30.2

2023-06-09 09:03:37

by Miquel Raynal

Subject: Re: [PATCH v1 5/5] mtd: nand: add support for the Sandisk SDTNQGAMA chip

Hi Johan,

[email protected] wrote on Thu, 8 Jun 2023 18:31:04 +0200:

> Sandisk SDTNQGAMA is a 8GB size, 3.3V 8 bit chip with 16KB page size,
> 1KB write size and 40 bit ecc support
>
> Signed-off-by: Paweł Jarosz <[email protected]>

Pawel needs to be author of the patch or credited with a
co-developped-by+SoB otherwise. The current SoB lines are invalid.

> Signed-off-by: Johan Jonker <[email protected]>
> ---
> drivers/mtd/nand/raw/nand_ids.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c
> index dacc5529b..53c4118de 100644
> --- a/drivers/mtd/nand/raw/nand_ids.c
> +++ b/drivers/mtd/nand/raw/nand_ids.c
> @@ -44,6 +44,9 @@ struct nand_flash_dev nand_flash_ids[] = {
> {"TC58NVG6D2 64G 3.3V 8-bit",
> { .id = {0x98, 0xde, 0x94, 0x82, 0x76, 0x56, 0x04, 0x20} },
> SZ_8K, SZ_8K, SZ_2M, 0, 8, 640, NAND_ECC_INFO(40, SZ_1K) },
> + {"SDTNQGAMA 64G 3.3V 8-bit",
> + { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x57} },
> + SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) },

I guess you'll need a sandisk driver to reflect the missing timings?

> {"SDTNRGAMA 64G 3.3V 8-bit",
> { .id = {0x45, 0xde, 0x94, 0x93, 0x76, 0x50} },
> SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) },
> --
> 2.30.2
>


Thanks,
Miquèl