[PATCH] mtd: spi-nor: Add support for Fujitsu MB85RS1MT FRAM

Rostislav Lisovy lisovy at gmail.com
Wed Sep 10 01:53:50 PDT 2014


Tested with this particular FRAM chip

Signed-off-by: Rostislav Lisovy <lisovy at merica.cz>
---
 drivers/mtd/spi-nor/spi-nor.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index b5ad6be..a914be9 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -505,6 +505,9 @@ const struct spi_device_id spi_nor_ids[] = {
 	{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
 	{ "mr25h10",  CAT25_INFO(128 * 1024, 1, 256, 3, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
 
+	/* Fujitsu */
+	{ "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) },
+
 	/* GigaDevice */
 	{ "gd25q32", INFO(0xc84016, 0, 64 * 1024,  64, SECT_4K) },
 	{ "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) },
-- 
1.9.1




More information about the linux-mtd mailing list