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5ca5f00a167cdd28bcfeeae6ddd370b13ac00a2a
linux/drivers/mtd/nand/raw
History
Alexander Sverdlin fd779eac2d mtd: nand: raw: atmel: Respect tAR, tCLR in read setup timing 
Having setup time 0 violates tAR, tCLR of some chips, for instance
TOSHIBA TC58NVG2S3ETAI0 cannot be detected successfully (first ID byte
being read duplicated, i.e. 98 98 dc 90 15 76 14 03 instead of
98 dc 90 15 76 ...).

Atmel Application Notes postulated 1 cycle NRD_SETUP without explanation
[1], but it looks more appropriate to just calculate setup time properly.

[1] Link: https://ww1.microchip.com/downloads/aemDocuments/documents/MPU32/ApplicationNotes/ApplicationNotes/doc6255.pdf

Cc: stable@vger.kernel.org
Fixes: f9ce2eddf1 ("mtd: nand: atmel: Add ->setup_data_interface() hooks")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Tested-by: Alexander Dahl <ada@thorsis.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2025-08-28 14:28:13 +02:00
..
atmel
mtd: nand: raw: atmel: Respect tAR, tCLR in read setup timing
2025-08-28 14:28:13 +02:00
bcm47xxnflash
mtd: bcm47xxnflash: Add error handling for bcm47xxnflash_ops_bcm4706_ctl_cmd()
2025-04-29 11:05:35 +02:00
brcmnand
mtd: nand: brcmnand: fix mtd corrected bits stat
2025-07-30 11:27:30 +02:00
gpmi-nand
mtd: rawnand: gpmi: Use str_enabled_disabled() in gpmi_nand_attach_chip()
2025-03-18 17:18:51 +01:00
ingenic
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
ams-delta.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
arasan-nand-controller.c
mtd: rawnand: arasan: Fix missing de-registration of NAND
2024-12-05 11:13:52 +01:00
au1550nd.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
cadence-nand-controller.c
mtd: rawnand: cadence: fix unchecked dereference
2025-02-19 14:38:21 +01:00
cafe_nand.c
mtd: rawnand: cafe: Use correct function name in comment block
2022-09-21 10:38:46 +02:00
cs553x_nand.c
x86/msr: Rename 'rdmsrl()' to 'rdmsrq()'
2025-04-10 11:58:27 +02:00
davinci_nand.c
mtd: rawnand: davinci: add ROM supported OOB layout
2025-01-15 19:07:19 +01:00
denali_dt.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
denali_pci.c
mtd: rawnand: Use non-hybrid PCI devres API
2025-04-29 11:05:35 +02:00
denali.c
mtd: rawnand: Use the new ECC engine type enumeration
2020-09-28 15:59:42 +02:00
denali.h
mtd: rawnand: denali: Annotate struct denali_chip with __counted_by
2023-09-22 16:33:26 +02:00
diskonchip.c
mtd: diskonchip: Cast an operand to prevent potential overflow
2024-12-05 11:09:12 +01:00
fsl_elbc_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
fsl_ifc_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
fsl_upm.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
fsmc_nand.c
mtd: rawnand: fsmc: Add missing check after DMA map
2025-07-30 11:27:30 +02:00
gpio.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
hisi504_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
intel-nand-controller.c
Merge tag 'mtd/for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2024-11-22 17:06:59 -08:00
internals.h
mtd: rawnand: remove 'nand_exit_status_op()' prototype
2023-09-11 17:49:58 +02:00
Kconfig
Merge tag 'nand/for-6.16' into mtd/next
2025-06-02 18:39:50 +02:00
loongson1-nand-controller.c
mtd: rawnand: loongson1: Fix inconsistent refcounting in ls1x_nand_chip_init()
2025-05-12 16:28:21 +02:00
lpc32xx_mlc.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
lpc32xx_slc.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
Makefile
mtd: rawnand: Add Loongson-1 NAND Controller Driver
2025-04-28 10:10:39 +02:00
marvell_nand.c
Merge tag 'mtd/for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2024-11-22 17:06:59 -08:00
meson_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
mpc5121_nfc.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
mtk_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
mxc_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
mxic_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
nand_amd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
nand_base.c
mtd: rawnand: use kcalloc() instead of kzalloc()
2025-02-24 16:38:36 +01:00
nand_bbt.c
mtd: rawnand: remove redundant assignment to variable bbtblocks
2024-02-26 11:36:11 +01:00
nand_esmt.c
mtd: rawnand: Use nanddev_get/set_ecc_requirements() when relevant
2020-09-28 15:59:48 +02:00
nand_hynix.c
mtd: rawnand: hynix: don't try read-retry on SLC NANDs
2025-07-30 11:27:30 +02:00
nand_ids.c
mtd: rawnand: add support for the Sandisk SDTNQGAMA chip
2023-06-19 10:20:56 +02:00
nand_jedec.c
mtd: rawnand: Ensure the nand chip supports cached reads
2023-10-16 10:47:22 +02:00
nand_legacy.c
mtd: rawnand: Avoid accessing NV-DDR timings from legacy code
2021-05-26 10:43:52 +02:00
nand_macronix.c
mtd: rawnand: Correct multiple typos in comments
2024-10-21 11:24:26 +02:00
nand_micron.c
mtd: rawnand: Use nanddev_get/set_ecc_requirements() when relevant
2020-09-28 15:59:48 +02:00
nand_onfi.c
mtd: rawnand: Ensure the nand chip supports cached reads
2023-10-16 10:47:22 +02:00
nand_samsung.c
mtd: rawnand: Use nanddev_get/set_ecc_requirements() when relevant
2020-09-28 15:59:48 +02:00
nand_sandisk.c
mtd: rawnand: add basic sandisk manufacturer ops
2023-06-19 10:20:55 +02:00
nand_timings.c
mtd: rawnand: Add a helper to find the closest ONFI NV-DDR mode
2021-05-26 10:43:59 +02:00
nand_toshiba.c
mtd: rawnand: kioxia: Add support for TH58NVG3S0HBAI4
2022-05-12 16:43:01 +02:00
nandsim.c
treewide: correct the typo 'retun'
2024-09-09 16:47:43 -07:00
ndfc.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
nuvoton-ma35d1-nand-controller.c
mtd: rawnand: nuvoton: Fix an error handling path in ma35_nand_chips_init()
2025-08-28 14:23:05 +02:00
omap2.c
mtd: rawnand: omap2: Fix build warnings with W=1
2024-12-05 11:15:00 +01:00
omap_elm.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
orion_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
pasemi_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
pl35x-nand-controller.c
Merge tag 'nand/for-6.13' into mtd/next
2024-11-21 17:04:19 +01:00
plat_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
qcom_nandc.c
mtd: nand: qpic-common: add defines for ECC_MODE values
2025-07-02 17:02:42 +01:00
r852.c
mtd: rawnand: Add status chack in r852_ready()
2025-04-07 09:02:49 +02:00
r852.h
mtd: rawnand: r852: Move the ECC initialization to ->attach_chip()
2020-11-20 12:30:53 +01:00
renesas-nand-controller.c
mtd: rawnand: renesas: Add missing check after DMA map
2025-07-30 11:27:30 +02:00
rockchip-nand-controller.c
mtd: rawnand: rockchip: Add missing check after DMA map
2025-07-30 11:27:30 +02:00
s3c2410.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
sh_flctl.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
sharpsl.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
sm_common.c
mtd: rawnand: Correct multiple typos in comments
2024-10-21 11:24:26 +02:00
sm_common.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
socrates_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
stm32_fmc2_nand.c
mtd: rawnand: stm32_fmc2: fix ECC overwrite
2025-08-28 14:26:51 +02:00
sunxi_nand.c
mtd: rawnand: sunxi: Add randomizer configuration in sunxi_nfc_hw_ecc_write_chunk
2025-05-26 11:30:46 +02:00
technologic-nand-controller.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
tegra_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
txx9ndfmc.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
vf610_nfc.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00
xway_nand.c
mtd: Switch back to struct platform_driver::remove()
2024-10-21 11:58:07 +02:00