27 lines
1.0 KiB
Diff
27 lines
1.0 KiB
Diff
From 252c36bb9c7b98b356f033d16ea83d20fb8b4d3e Mon Sep 17 00:00:00 2001
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From: Victor Shyba <victor1984@riseup.net>
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Date: Mon, 2 Jan 2017 22:34:30 -0300
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Subject: [PATCH] mtd: spi-nor: Add lock/unlock support for f25l32pa
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This chip has write protection enabled on power-up,
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so this flag is necessary to support write operations.
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Signed-off-by: Victor Shyba <victor1984@riseup.net>
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Acked-by: Marek Vasut <marek.vasut@gmail.com>
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Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
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---
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drivers/mtd/spi-nor/spi-nor.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/mtd/spi-nor/spi-nor.c
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+++ b/drivers/mtd/spi-nor/spi-nor.c
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@@ -956,7 +956,7 @@ static const struct flash_info spi_nor_i
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{ "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) },
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/* ESMT */
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- { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K) },
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+ { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_HAS_LOCK) },
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/* Everspin */
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{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
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