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Commit 17407ec3 authored by Romain Porte's avatar Romain Porte Committed by Cyrille Pitchen
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mtd: spi-nor: Add ISSI is25lp080d support 

Add support for a new ISSI 1MB SPI NOR chip that was tested in our lab.
Datasheet is available at: http://www.issi.com/WW/pdf/25LP-WP080D.pdf



Testing was done only without the SPI_NOR_{DUAL,QUAD}_READ flags that
were added later, according to the datasheet.

Tested-by: default avatarPascal Fabreges <pascal.fabreges@nokia.com>
Reviewed-by: default avatarAlexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: default avatarRomain Porte <romain.porte@nokia.com>
Signed-off-by: default avatarCyrille Pitchen <cyrille.pitchen@wedev4u.fr>
parent 0074a8f3

drivers/mtd/spi-nor/spi-nor.c

+2 −0
Original line number Diff line number Diff line
@@ -1048,6 +1048,8 @@ static const struct flash_info spi_nor_ids[] = { 
	{ "is25cd512",  INFO(0x7f9d20, 0, 32 * 1024,   2, SECT_4K) },

	{ "is25lq040b", INFO(0x9d4013, 0, 64 * 1024,   8,

			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },

	{ "is25lp080d", INFO(0x9d6014, 0, 64 * 1024,  16,

			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },

	{ "is25lp128",  INFO(0x9d6018, 0, 64 * 1024, 256,

			SECT_4K | SPI_NOR_DUAL_READ) },