[PATCH] mtd: spi-nor: Add lock/unlock support for f25l32pa

Victor Shyba victor1984 at riseup.net
Mon Jan 2 17:34:30 PST 2017


This chip has write protection enabled on power-up,
so this flag is necessary to support write operations.

Signed-off-by: Victor Shyba <victor1984 at riseup.net>
---
 drivers/mtd/spi-nor/spi-nor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index da7cd69..f325925 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -821,7 +821,7 @@ static const struct flash_info spi_nor_ids[] = {
 	{ "en25s64",	INFO(0x1c3817, 0, 64 * 1024,  128, SECT_4K) },
 
 	/* ESMT */
-	{ "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K) },
+	{ "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_HAS_LOCK) },
 
 	/* Everspin */
 	{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-- 
2.7.4




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