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-rw-r--r--include/linux/mtd/spi-nor.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
index b9d66458a0..6df82bde94 100644
--- a/include/linux/mtd/spi-nor.h
+++ b/include/linux/mtd/spi-nor.h
@@ -123,6 +123,7 @@
#define SPINOR_OP_BRWR 0x17 /* Bank register write */
#define SPINOR_OP_BRRD 0x16 /* Bank register read */
#define SPINOR_OP_CLSR 0x30 /* Clear status register 1 */
+#define SPINOR_OP_EX4B_CYPRESS 0xB8 /* Exit 4-byte mode */
#define SPINOR_OP_RDAR 0x65 /* Read any register */
#define SPINOR_OP_WRAR 0x71 /* Write any register */
#define SPINOR_REG_ADDR_STR1V 0x00800000