Re: [RESEND PATCH 2/2] mtd: spi-nor: add entry for mt35xu512aba flash

[Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>]

Hi,

On 09/19/2018 07:50 AM, Yogesh Gaur wrote:
> Add entry for mt35xu512aba Micron NOR flash.
> This flash is having uniform sector erase size of 128KB, have
> support of FSR(flag status register), flash size is 64MB and
> supports 4-byte commands.
> 

Seems that the datasheet for mt35xu512aba is not public, I couldn't verify your
statement.

> Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@xxxxxxx>
> ---
>  drivers/mtd/spi-nor/spi-nor.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 33a55bc..6042df8 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -1113,6 +1113,9 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
>  	{ "n25q00a",     INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
>  	{ "mt25qu02g",   INFO(0x20bb22, 0, 64 * 1024, 4096, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
>  
> +	/* Micron */
> +	{ "mt35xu512aba", INFO(0x2c5b1a, 0, 128 * 1024, 512, SECT_4K | USE_FSR | SPI_NOR_4B_OPCODES) },

nitpick on style: Brian picked a style that seems reasonable for splitting up
the flags, see 9648388fc7737365be7a8092e77df78ccc2cd1a4.

Best,
ta