--- zzzz-none-000/linux-5.4.213/include/linux/mtd/spi-nor.h	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/include/linux/mtd/spi-nor.h	2024-05-29 11:20:02.000000000 +0000
@@ -127,6 +127,7 @@
 #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_BP3			BIT(5)	/* Block protect 3 */
 #define SR_TB			BIT(5)	/* Top/Bottom protect */
 #define SR_SRWD			BIT(7)	/* SR write protect */
 /* Spansion/Cypress specific status bits */
@@ -243,6 +244,7 @@
 	SNOR_F_4B_OPCODES	= BIT(6),
 	SNOR_F_HAS_4BAIT	= BIT(7),
 	SNOR_F_HAS_LOCK		= BIT(8),
+	SNOR_F_HAS_4BIT_BP      = BIT(12),
 };
 
 /**