Re: [PATCH v4 2/5] mtd: spinand: micron: Add new Micron SPI NAND devices

Boris Brezillon
2020-02-27T18:23:10Z

On Thu, 6 Feb 2020 21:22:03 +0100
shiva.linuxworks@gmail.com wrote:

> From: Shivamurthy Shastri <sshivamurthy@micron.com>
>
> Add device table for M79A and M78A series Micron SPI NAND devices.
>
> Signed-off-by: Shivamurthy Shastri <sshivamurthy@micron.com>
> ---
> drivers/mtd/nand/spi/micron.c | 31 +++++++++++++++++++++++++++++++
> 1 file changed, 31 insertions(+)
>
> diff --git a/drivers/mtd/nand/spi/micron.c b/drivers/mtd/nand/spi/micron.c
> index c028d0d7e236..5fd1f921ef12 100644
> --- a/drivers/mtd/nand/spi/micron.c
> +++ b/drivers/mtd/nand/spi/micron.c
> @@ -91,6 +91,7 @@ static int micron_8_ecc_get_status(struct spinand_device *spinand,
> }
>
> static const struct spinand_info micron_spinand_table[] = {
> + /* M79A 2Gb 3.3V */

Should be added in a separate patch.

> SPINAND_INFO("MT29F2G01ABAGD", 0x24,
> NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 2, 1, 1),
> NAND_ECCREQ(8, 512),
> @@ -100,6 +101,36 @@ static const struct spinand_info micron_spinand_table[] = {
> 0,
> SPINAND_ECCINFO(&micron_8_ooblayout,
> micron_8_ecc_get_status)),
> + /* M79A 2Gb 1.8V */
> + SPINAND_INFO("MT29F2G01ABBGD", 0x25,
> + 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),
> + 0,
> + SPINAND_ECCINFO(&micron_8_ooblayout,
> + micron_8_ecc_get_status)),
> + /* M78A 1Gb 3.3V */
> + SPINAND_INFO("MT29F1G01ABAFD", 0x14,
> + 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(&micron_8_ooblayout,
> + micron_8_ecc_get_status)),
> + /* M78A 1Gb 1.8V */
> + SPINAND_INFO("MT29F1G01ABAFD", 0x15,
> + 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(&micron_8_ooblayout,
> + micron_8_ecc_get_status)),
> };
>
> static int micron_spinand_detect(struct spinand_device *spinand)