mtd: spi-nor: winbond: Add support for W25Q01NWxxIQ chips

mtd: spi-nor: winbond: Add support for W25Q01NWxxIQ chips

commit aee8c4d9d48d661624d72de670ebe5c6b5687842 upstream.

This chip must be described as none of the block protection information
are discoverable. This chip supports 4 bits plus the top/bottom
addressing capability to identify the protected blocks.

Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>