[PATCH v2 2/2] mtd: spi-nor: Add support for MX25V8035F

From: Schrempf Frieder
Date: Mon Feb 18 2019 - 07:04:52 EST


From: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>

This adds support for the Macronix MX25V8035F, a 8Mb SPI NOR chip.
It is used on i.MX6UL/ULL SoMs by Kontron Electronics GmbH (N631x).
It was only tested with a single data line connected, by writing and
reading random data with dd.

Signed-off-by: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
---
Changes in v2:
==============
* Add information about boards using the chip and testing to the commit
message
---
drivers/mtd/spi-nor/spi-nor.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 7d7436facc57..44be34c1d2c3 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1849,6 +1849,8 @@ static const struct flash_info spi_nor_ids[] = {
SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
.fixups = &mx25l25635_fixups },
{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
+ { "mx25v8035f", INFO(0xc22314, 0, 64 * 1024, 16,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
{ "mx66u51235f", INFO(0xc2253a, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
--
2.17.1