From: Yicong Yang <yangyicong@hisilicon.com>
Date: Wed, 22 Apr 2020 17:13:29 +0800
Subject: mtd: spi-nor: Add support for s25fs128s1
Git-commit: c26d0d87f175b8283b8606d2122603232028cbf2
Patch-mainline: v5.8-rc1
References: jsc#SLE-14214 jsc#SLE-16606
Add support for Cypress s25fs128s1 flash. Previously the flash is
decoded as s25fl129p1 by mistake.
Add it in the flash info list to correctly decode. The flash also
needs a fixup for s25fs-s family. Further capability of the flash will
be parsed from bfpt.
The flash has been tested under SPI/DUAL/QUAD mode on hisi-sfc-v3xx
controller, all the write/read/erase works well.
Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
drivers/mtd/spi-nor/spansion.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c
index 0d4080ef0e44..5c5a16ad5e80 100644
--- a/drivers/mtd/spi-nor/spansion.c
+++ b/drivers/mtd/spi-nor/spansion.c
@@ -52,6 +52,9 @@ static const struct flash_info spansion_parts[] = {
{ "s25fl512s", INFO6(0x010220, 0x4d0080, 256 * 1024, 256,
SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
SPI_NOR_HAS_LOCK | USE_CLSR) },
+ { "s25fs128s1", INFO6(0x012018, 0x4d0181, 64 * 1024, 256,
+ SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR)
+ .fixups = &s25fs_s_fixups, },
{ "s25fs512s", INFO6(0x010220, 0x4d0081, 256 * 1024, 256,
SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR)
.fixups = &s25fs_s_fixups, },
--
2.28.0