From: Takahiro Kuwano Takahiro.Kuwano@infineon.com
CFR5V[6] is reserved bit and must always be 1.
Fixes: c3266af101f2 ("mtd: spi-nor: spansion: add support for Cypress Semper flash") Signed-off-by: Takahiro Kuwano Takahiro.Kuwano@infineon.com Cc: stable@vger.kernel.org --- drivers/mtd/spi-nor/spansion.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index b621cdfd506f..4e094a432d29 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -21,8 +21,8 @@ #define SPINOR_REG_CYPRESS_CFR3V 0x00800004 #define SPINOR_REG_CYPRESS_CFR3V_PGSZ BIT(4) /* Page size. */ #define SPINOR_REG_CYPRESS_CFR5V 0x00800006 -#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_EN 0x3 -#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_DS 0 +#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_EN 0x43 +#define SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_DS 0x40 #define SPINOR_OP_CYPRESS_RD_FAST 0xee
/* Cypress SPI NOR flash operations. */