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OpenCloudOS-Kernel/drivers/mtd/nand/raw
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Md Sadre Alam f60f574100 mtd: rawnand: qcom: Update code word value for raw read 
From QPIC V2 onwards there is a separate register to read
last code word "QPIC_NAND_READ_LOCATION_LAST_CW_n".

qcom_nandc_read_cw_raw() is used to read only one code word
at a time. If we will configure number of code words to 1 in
in QPIC_NAND_DEV0_CFG0 register then QPIC controller thinks
its reading the last code word, since from QPIC V2 onwards
we are having separate register to read the last code word,
we have to configure "QPIC_NAND_READ_LOCATION_LAST_CW_n"
register to fetch data from controller buffer to system
memory.

Fixes: 503ee5aad4 ("mtd: rawnand: qcom: update last code word register")
Cc: stable@kernel.org
Signed-off-by: Md Sadre Alam <mdalam@codeaurora.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/1630998357-1359-1-git-send-email-mdalam@codeaurora.org
 		2021-09-14 19:36:00 +02:00
..
atmel Raw NAND core: 2021-06-29 23:01:39 +02:00
bcm47xxnflash mtd: rawnand: Use the new ECC engine type enumeration 2020-09-28 15:59:42 +02:00
brcmnand mtd: rawnand: brcmnand: move to polling in pio mode on oops write 2021-03-28 19:12:57 +02:00
gpmi-nand mtd: rawnand: Use more recent ONFI specification wording 2021-05-26 10:43:40 +02:00
ingenic mtd: rawnand: ingenic: remove redundant get_device() in ingenic_ecc_get() 2020-12-10 22:37:31 +01:00
Kconfig mtd: rawnand: Fix a couple of spelling mistakes in Kconfig 2021-07-16 01:07:05 +02:00
Makefile mtd: rawnand: pl353: Add support for the ARM PL353 SMC NAND controller 2021-06-18 09:45:21 +02:00
ams-delta.c mtd: rawnand: ams-delta: Do not force a particular software ECC engine 2020-12-11 20:09:57 +01:00
arasan-nand-controller.c mtd: rawnand: arasan: Finer grain NV-DDR configuration 2021-06-18 09:45:20 +02:00
au1550nd.c MTD core: 2020-12-16 14:58:35 -08:00
cadence-nand-controller.c mtd: rawnand: Use more recent ONFI specification wording 2021-05-26 10:43:40 +02:00
cafe_nand.c mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' 2021-08-23 10:58:14 +02:00
cs553x_nand.c mtd: rawnand: cs553x: Fix external use of SW Hamming ECC helper 2021-05-10 18:34:13 +02:00
davinci_nand.c mtd: rawnand: davinci: Do not use extra dereferencing 2020-12-10 22:37:32 +01:00
denali.c mtd: rawnand: Use the new ECC engine type enumeration 2020-09-28 15:59:42 +02:00
denali.h mtd: rawnand: Replace zero-length array with flexible-array member 2020-03-11 16:17:54 +01:00
denali_dt.c mtd: rawnand: denali_dt: add reset controlling 2020-01-21 20:00:33 +01:00
denali_pci.c mtd: rawnand: Use the NAND framework user_conf object for ECC flags 2020-09-30 16:44:15 +02:00
diskonchip.c SPI NOR core changes: 2020-12-16 18:48:16 +01:00
fsl_elbc_nand.c mtd: nand: ecc-hamming: Remove useless includes 2020-12-10 22:37:30 +01:00
fsl_ifc_nand.c mtd: nand: ecc-hamming: Remove useless includes 2020-12-10 22:37:30 +01:00
fsl_upm.c mtd: nand: ecc-hamming: Remove useless includes 2020-12-10 22:37:30 +01:00
fsmc_nand.c mtd: rawnand: fsmc: Fix external use of SW Hamming ECC helper 2021-05-10 18:34:29 +02:00
gpio.c mtd: rawnand: gpio: Do not force a particular software ECC engine 2020-12-11 20:09:57 +01:00
hisi504_nand.c mtd: rawnand: hisi504: Remove redundant dev_err call in probe 2021-05-10 10:34:23 +02:00
intel-nand-controller.c Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
internals.h mtd: rawnand: Choose the best timings, NV-DDR included 2021-05-26 10:52:43 +02:00
lpc32xx_mlc.c mtd: nand: ecc-hamming: Remove useless includes 2020-12-10 22:37:30 +01:00
lpc32xx_slc.c mtd: rawnand: lpc32xx_slc: Fix external use of SW Hamming ECC helper 2021-05-10 18:34:29 +02:00
marvell_nand.c mtd: rawnand: marvell: Minor documentation correction 2021-06-18 09:45:21 +02:00
meson_nand.c mtd: rawnand: remove never changed ret variable 2021-08-06 22:01:56 +02:00
mpc5121_nfc.c mtd: rawnand: mpc5121: Do not force a particular software ECC engine 2020-12-11 20:09:58 +01:00
mtk_ecc.c mtd: rawnand: mtk: remove redundant dev_err call in mtk_ecc_probe() 2021-05-10 10:34:41 +02:00
mtk_ecc.h mtd: rawnand: mtk: Re-license MTK NAND driver as Dual MIT/GPL 2019-06-27 20:07:46 +02:00
mtk_nand.c mtd: rawnand: mtk: Fix WAITRDY break condition and timeout 2021-03-11 12:23:11 +01:00
mxc_nand.c mtd: rawnand: mxc: Remove unneeded of_match_ptr() 2021-03-28 19:13:39 +02:00
mxic_nand.c mtd: nand: ecc-hamming: Move Hamming code to the generic NAND layer 2020-12-10 22:37:29 +01:00
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: Fix probe failure due to of_get_nand_secure_regions() 2021-08-06 21:44:16 +02:00
nand_bbt.c mtd: rawnand: nand_bbt: Skip bad blocks when searching for the BBT in NAND 2021-07-16 01:06:22 +02:00
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: Use nanddev_get/set_ecc_requirements() when relevant 2020-09-28 15:59:48 +02:00
nand_ids.c mtd: rawnand: toshiba: Choose the interface configuration for TH58NVG2S3HBAI4 2020-06-26 08:35:08 +02:00
nand_jedec.c mtd: rawnand: Use nanddev_get/set_ecc_requirements() when relevant 2020-09-28 15:59:48 +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: Create a nand_chip operations structure 2020-06-26 08:35:04 +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: onfi: Fix endianness when reading NV-DDR values 2021-06-18 09:45:20 +02:00
nand_samsung.c mtd: rawnand: Use nanddev_get/set_ecc_requirements() when relevant 2020-09-28 15:59:48 +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: Use the ECC framework OOB layouts 2020-09-30 16:43:52 +02:00
nandsim.c mtd: rawnand: nandsim: Fix the logic when selecting Hamming soft ECC engine 2021-01-14 16:44:37 +01:00
ndfc.c mtd: rawnand: ndfc: Fix external use of SW Hamming ECC helper 2021-05-10 18:34:29 +02:00
omap2.c mtd: rawnand: omap: Fix kernel doc warning on 'calcuate' typo 2021-08-06 22:01:56 +02:00
omap_elm.c mtd: rawnand: omap: Add larger page NAND chips support 2021-06-18 09:45:21 +02:00
orion_nand.c mtd: rawnand: orion: Do not force a particular software ECC engine 2020-12-11 20:09:58 +01:00
oxnas_nand.c mtd: rawnand: oxnas: cleanup/simplify code 2020-09-30 16:44:16 +02:00
pasemi_nand.c MTD core: 2020-12-16 14:58:35 -08:00
pl35x-nand-controller.c mtd: rawnand: pl353: Add support for the ARM PL353 SMC NAND controller 2021-06-18 09:45:21 +02:00
plat_nand.c mtd: rawnand: plat_nand: Do not force a particular software ECC engine 2020-12-11 20:10:01 +01:00
qcom_nandc.c mtd: rawnand: qcom: Update code word value for raw read 2021-09-14 19:36:00 +02:00
r852.c mtd: rawnand: r852: use DEVICE_ATTR_RO() helper macro 2021-06-18 09:45:21 +02:00
r852.h mtd: rawnand: r852: Move the ECC initialization to ->attach_chip() 2020-11-20 12:30:53 +01:00
rockchip-nand-controller.c mtd: rawnand: rockchip: Use flexible-array member instead of zero-length array 2021-03-28 19:13:39 +02:00
s3c2410.c SPI NOR core changes: 2020-12-16 18:48:16 +01:00
sh_flctl.c mtd: rawnand: Use the new ECC engine type enumeration 2020-09-28 15:59:42 +02:00
sharpsl.c mtd: rawnand: sharpsl: Fix external use of SW Hamming ECC helper 2021-05-10 18:34:30 +02:00
sm_common.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +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: rawnand: socrates: Do not force a particular software ECC engine 2020-12-11 20:10:02 +01:00
stm32_fmc2_nand.c mtd: rawnand: stm32_fmc2: Fix fall-through warnings for Clang 2021-03-11 12:17:48 +01:00
sunxi_nand.c mtd: rawnand: sunxi: remove unnecessary oom message 2021-06-11 20:43:33 +02:00
tegra_nand.c mtd: rawnand: Use the NAND framework user_conf object for ECC flags 2020-09-30 16:44:15 +02:00
tmio_nand.c mtd: rawnand: tmio: Fix external use of SW Hamming ECC helper 2021-05-10 18:34:30 +02:00
txx9ndfmc.c mtd: rawnand: txx9ndfmc: Fix external use of SW Hamming ECC helper 2021-05-10 18:34:30 +02:00
vf610_nfc.c mtd: rawnand: vf610: Remove unused function vf610_nfc_transfer_size() 2020-09-30 16:44:17 +02:00
xway_nand.c mtd: rawnand: xway: Do not force a particular software ECC engine 2020-12-11 20:10:02 +01:00