[PATCH v2] mtd: spi-nor: Add Dosilicon DS25Q4BB support

[Takahiro.Kuwano at infineon.com]

> 
> Add support for Dosilicon DS25Q4BB (256M-bit) SPI NOR flash.
> 
> Link: https://www.dosilicon.com/resources/SPI%20NOR/DS25Q4BB-XXXXX_Rev03.pdf
> Signed-off-by: Ssunk <ssunkkan at gmail.com>
> ---
> Changes in v2:
> - Replace Google Drive datasheet link with the official Dosilicon link.
> 
>  drivers/mtd/spi/spi-nor-ids.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
> index 31a2ba4..0a63e50 100644
> --- a/drivers/mtd/spi/spi-nor-ids.c
> +++ b/drivers/mtd/spi/spi-nor-ids.c
> @@ -87,6 +87,8 @@ const struct flash_info spi_nor_ids[] = {
>                     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
>         { INFO("ds25q4dn", 0xe5301b, 0, 64 * 1024, 2048,
>                     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
> +       { INFO("ds25q4bb", 0xe53019, 0, 64 * 1024, 512,
> +                   SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
>  #endif
>  #ifdef CONFIG_SPI_FLASH_EON            /* EON */
>         /* EON -- en25xxx */
> --
> 2.53.0.windows.2

Reviewed-by: Takahiro Kuwano <takahiro.kuwano at infineon.com>