[PATCH v4 7/9] mtd: spi-nor-core: Add Cypress manufacturer ID in set_4byte

From: Takahiro Kuwano Takahiro.Kuwano@infineon.com

Cypress chips support SPINOR_OP_EN4B(B7h)/SPINOR_OP_EX4B(E9h) to enable/disable 4-byte addressing mode.

Signed-off-by: Takahiro Kuwano Takahiro.Kuwano@infineon.com --- drivers/mtd/spi/spi-nor-core.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index 70da0081b6..ef49328a28 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -492,6 +492,7 @@ static int set_4byte(struct spi_nor *nor, const struct flash_info *info, case SNOR_MFR_ISSI: case SNOR_MFR_MACRONIX: case SNOR_MFR_WINBOND: + case SNOR_MFR_CYPRESS: if (need_wren) write_enable(nor);