[PATCH linux dev-4.7 1/2] mtd: spi-nor: fix options for mx66l51235f

[Lei YU]

I think the mail subject should be patch linux dev-4.17, instead of dev-4.7.
But anyway this is better to be submitted to upstream.

Reviewed-by: Lei YU <mine260309 at gmail.com>

On Wed, Aug 15, 2018 at 11:14 PM Alexander Amelkin <a.amelkin at yadro.com> wrote:
>
> Currently in driver spi-nor there is a line for mx66l51235l.
> According to Macronix site there is no such part number.
> The chip detected as such is actually mx66l51235f.
>
> According to the datasheet for mx66l51235f,
> "The device default is in 24-bit address mode" (section 9-10).
> Hence we removed SPI_NOR_4B_OPCODES option with this commit.
>
> Signed-off-by: Alexander Soldatov <a.soldatov at yadro.com>
> ---
>  drivers/mtd/spi-nor/spi-nor.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 5bfa36e..e9f4447 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -1068,7 +1068,7 @@ static const struct flash_info spi_nor_ids[] = {
>         { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
>         { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
>         { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
> -       { "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
> +       { "mx66l51235f", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
>         { "mx66u51235f", INFO(0xc2253a, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
>         { "mx66l1g45g",  INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
>         { "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) },
> --
> 2.7.4
>
>