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Diffstat (limited to 'include/linux/mtd/spi-nor.h')
-rw-r--r--include/linux/mtd/spi-nor.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
index 62356d50815b..3c36113a88e1 100644
--- a/include/linux/mtd/spi-nor.h
+++ b/include/linux/mtd/spi-nor.h
@@ -85,6 +85,7 @@
#define SR_BP0 BIT(2) /* Block protect 0 */
#define SR_BP1 BIT(3) /* Block protect 1 */
#define SR_BP2 BIT(4) /* Block protect 2 */
+#define SR_TB BIT(5) /* Top/Bottom protect */
#define SR_SRWD BIT(7) /* SR write protect */
#define SR_QUAD_EN_MX BIT(6) /* Macronix Quad I/O */
@@ -116,6 +117,7 @@ enum spi_nor_ops {
enum spi_nor_option_flags {
SNOR_F_USE_FSR = BIT(0),
+ SNOR_F_HAS_SR_TB = BIT(1),
};
/**