mtd: spi-nor: micron-st: enable lock/unlock for mt25qu512a

mt25qu512a supports locking/unlocking through the SR BP bits. Enable
locking support. Tested with mtd-utils- flash_lock/flash_unlock on
MT25QU512ABB8E12.

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Link: https://lore.kernel.org/r/20231017074711.12167-1-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>

diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c
index 4afcfc57c896341774717c929a95eb529dd00cf5..756391c906e5b139b96da6fe45fe2b190710f21f 100644 (file)
--- a/drivers/mtd/spi-nor/micron-st.c
+++ b/drivers/mtd/spi-nor/micron-st.c
@@ -405,6 +405,8 @@ static const struct flash_info st_nor_parts[] = {
        }, {
                .id = SNOR_ID(0x20, 0xbb, 0x20, 0x10, 0x44, 0x00),
                .name = "mt25qu512a",
+               .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+                        SPI_NOR_BP3_SR_BIT6,
                .size = SZ_64M,
                .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
                .fixup_flags = SPI_NOR_4B_OPCODES,