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Takahiro Kuwano 93eb8dd4b4 mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s25hx SEMPER flash 
[ Upstream commit 4199c1719e24e73be0acc8b0146fc31ad8af9771 ]

Infineon(Cypress) SEMPER NOR flash family has on-die ECC and its program
granularity is 16-byte ECC data unit size. JFFS2 supports write buffer
mode for ECC'd NOR flash. Provide a way to clear the MTD_BIT_WRITEABLE
flag in order to enable JFFS2 write buffer mode support.

Fixes: b6b23833fc42 ("mtd: spi-nor: spansion: Add s25hl-t/s25hs-t IDs and fixups")
Suggested-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/a1cc128e094db4ec141f85bd380127598dfef17e.1680760742.git.Takahiro.Kuwano@infineon.com
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-17 11:53:29 +02:00
..
chips
mtd: cfi_cmdset_0002: Rename chip_ready variables
2022-04-28 10:17:22 +02:00
devices
mtd: add ECC error accounting for each read request
2022-09-21 10:38:09 +02:00
hyperbus
mtd: hyperbus: rpc-if: Fix RPM imbalance in probe error path
2022-06-24 20:47:36 +02:00
lpddr
mtd: lpddr2_nvm: Fix possible null-ptr-deref
2022-12-31 13:32:12 +01:00
maps
mtd: maps: pxa2xx-flash: fix memory leak in probe
2022-12-31 13:32:15 +01:00
nand
mtd: rawnand: stm32_fmc2: use timings.mode instead of checking tRC_min
2023-04-20 12:35:07 +02:00
parsers
mtd: parsers: scpart: fix __udivdi3 undefined on mips
2023-01-18 11:58:24 +01:00
spi-nor
mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s25hx SEMPER flash
2023-05-17 11:53:29 +02:00
tests
treewide: use get_random_bytes() when possible
2022-10-11 17:42:58 -06:00
ubi
ubi: Fix return value overwrite issue in try_write_vid_and_data()
2023-05-11 23:03:05 +09:00
ftl.c
mtd: ftl: use container_of() rather than cast
2022-09-19 18:14:53 +02:00
inftlcore.c
mtd: always initialize 'stats' in struct mtd_oob_ops
2022-09-21 10:38:07 +02:00
inftlmount.c
…
Kconfig
mtdblock: Add comment about UBI block devices
2021-08-06 22:05:13 +02:00
Makefile
…
mtd_blkdevs.c
block: remove blk_cleanup_disk
2022-06-28 06:33:15 -06:00
mtdblock_ro.c
mtdblock: Warn if added for a NAND device
2021-08-17 18:41:59 +02:00
mtdblock.c
mtdblock: tolerate corrected bit-flips
2023-04-20 12:35:06 +02:00
mtdchar.c
mtdchar: add MEMREAD ioctl
2022-09-21 10:38:11 +02:00
mtdconcat.c
mtd: fix repeated word in comment
2022-09-20 10:40:30 +02:00
mtdcore.c
mtd: core: fix error path for nvmem provider
2023-05-11 23:03:40 +09:00
mtdcore.h
…
mtdoops.c
mtd: mtdoops: Add a timestamp to the mtdoops header.
2022-04-26 09:27:12 +02:00
mtdpart.c
mtd: mtdpart: Don't create platform device that'll never probe
2023-03-10 09:33:38 +01:00
mtdpstore.c
mtd: Fix a typo in a comment
2022-09-19 18:14:53 +02:00
mtdsuper.c
mm: don't include <linux/blkdev.h> in <linux/backing-dev.h>
2021-10-18 06:17:01 -06:00
mtdswap.c
mtd: always initialize 'stats' in struct mtd_oob_ops
2022-09-21 10:38:07 +02:00
nftlcore.c
mtd: always initialize 'stats' in struct mtd_oob_ops
2022-09-21 10:38:07 +02:00
nftlmount.c
…
rfd_ftl.c
mtd/rfd_ftl: don't cast away the type when calling add_mtd_blktrans_dev
2021-08-23 10:01:06 +02:00
sm_ftl.c
mtd: always initialize 'stats' in struct mtd_oob_ops
2022-09-21 10:38:07 +02:00
sm_ftl.h
…
ssfdc.c
mtd: always initialize 'stats' in struct mtd_oob_ops
2022-09-21 10:38:07 +02:00