[PATCH v3 3/3] mtd: spi-nor: Add support for IS25LX256 operating in 1S-8S-8S octal read mode

Nathan Barrett-Morrison nathan.morrison at timesys.com
Thu Dec 1 13:27:50 PST 2022


This adds the IS25LX256 chip into the ISSI flash_info parts table

Signed-off-by: Nathan Barrett-Morrison <nathan.morrison at timesys.com>
---
 drivers/mtd/spi-nor/issi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mtd/spi-nor/issi.c b/drivers/mtd/spi-nor/issi.c
index 89a66a19d754..98cc5e1d9c18 100644
--- a/drivers/mtd/spi-nor/issi.c
+++ b/drivers/mtd/spi-nor/issi.c
@@ -74,6 +74,9 @@ static const struct flash_info issi_nor_parts[] = {
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
 		FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
 		.fixups = &is25lp256_fixups },
+	{ "is25lx256", INFO(0x9d5a19, 0, 128 * 1024, 256)
+		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_4B_OPCODES |
+			      SPI_NOR_OCTAL_READ_1_8_8) },
 
 	/* PMC */
 	{ "pm25lv512",   INFO(0,        0, 32 * 1024,    2)
-- 
2.30.2




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