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Chuanhong Guo 3ec920d755 mtd: rawnand: fix ecc parameters for mt7622 
[ Upstream commit 9fe4e0d3cb ]

According to the datasheet, mt7622 only has 5 ECC capabilities instead
of 7, and the decoding error register is arranged  as follows:
+------+---------+---------+---------+---------+
| Bits |  19:15  |  14:10  |   9:5   |   4:0   |
+------+---------+---------+---------+---------+
| Name | ERRNUM3 | ERRNUM2 | ERRNUM1 | ERRNUM0 |
+------+---------+---------+---------+---------+
This means err_mask should be 0x1f instead of 0x3f and the number of
bits shifted in mtk_ecc_get_stats should be 5 instead of 8.

This commit introduces err_shift for the difference in this register
and fix other existing parameters.

Public MT7622 reference manual can be found on [0] and the info this
commit is based on is from page 656 and page 660.

[0]: https://wiki.banana-pi.org/Banana_Pi_BPI-R64#Documents

Fixes: 98dea8d719 ("mtd: nand: mtk: Support MT7622 NAND flash controller.")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220402160315.919094-1-gch981213@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-05-09 09:14:32 +02:00
..
accessibility
acpi ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40 2022-04-20 09:34:04 +02:00
amba
android
ata ata: pata_marvell: Check the 'bmdma_addr' beforing reading 2022-04-27 14:38:58 +02:00
atm atm: eni: Add check for dma_map_single 2022-03-23 09:16:41 +01:00
auxdisplay auxdisplay: lcd2s: Use proper API to free the instance of charlcd object 2022-03-08 19:12:47 +01:00
base arch_topology: Do not set llc_sibling if llc_id is invalid 2022-05-09 09:14:30 +02:00
bcma
block floppy: disable FDRAWCMD by default 2022-05-01 17:22:22 +02:00
bluetooth Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt 2022-04-08 14:23:41 +02:00
bus bus: mhi: host: pci_generic: Flush recovery worker during freeze 2022-05-09 09:14:30 +02:00
cdrom
char virtio_console: eliminate anonymous module_init & module_exit 2022-04-13 20:59:13 +02:00
clk clk: Enforce that disjoints limits are invalid 2022-04-13 20:59:12 +02:00
clocksource clocksource: acpi_pm: fix return value of __setup handler 2022-04-08 14:23:09 +02:00
comedi
connector
counter
cpufreq cpufreq: qcom-cpufreq-hw: Fix throttle frequency value on EPSS platforms 2022-05-09 09:14:31 +02:00
cpuidle
crypto crypto: hisilicon/sec - not need to enable sm4 extra mode at HW V3 2022-04-08 14:23:55 +02:00
cxl cxl/regs: Fix size of CXL Capability Header Register 2022-04-08 14:23:30 +02:00
dax dax: make sure inodes are flushed before destroy cache 2022-04-08 14:23:31 +02:00
dca
devfreq
dio
dma dmaengine: imx-sdma: fix init of uart scripts 2022-04-27 14:38:58 +02:00
dma-buf udmabuf: validate ubuf->pagecount 2022-04-08 14:23:24 +02:00
edac EDAC/synopsys: Read the error count from the correct register 2022-04-27 14:38:57 +02:00
eisa
extcon
firewire
firmware firmware: arm_scmi: Fix sorting of retrieved clock rates 2022-04-20 09:34:09 +02:00
fpga
fsi fsi: Aspeed: Fix a potential double free 2022-04-08 14:23:44 +02:00
gnss
gpio gpio: Request interrupts after IRQ is initialized 2022-04-27 14:39:00 +02:00
gpu gup: Turn fault_in_pages_{readable,writeable} into fault_in_{readable,writeable} 2022-05-01 17:22:28 +02:00
greybus greybus: svc: fix an error handling bug in gb_svc_hello() 2022-04-08 14:22:50 +02:00
hid HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports 2022-04-08 14:23:31 +02:00
hsi
hv Drivers: hv: balloon: Disable balloon and hot-add accordingly 2022-04-20 09:34:16 +02:00
hwmon hwmon: (pmbus) Add Vin unit off handling 2022-04-08 14:23:09 +02:00
hwspinlock
hwtracing coresight: syscfg: Fix memleak on registration failure in cscfg_create_device 2022-04-08 14:22:50 +02:00
i2c i2c: pasemi: Wait for write xfers to finish 2022-04-20 09:34:21 +02:00
i3c i3c: master: dw: check return of dw_i3c_master_get_free_pos() 2022-03-08 19:12:37 +01:00
idle
iio iio:imu:bmi160: disable regulator in error path 2022-05-09 09:14:31 +02:00
infiniband RDMA/hfi1: Fix use-after-free bug for mm struct 2022-04-13 20:59:23 +02:00
input Input: omap4-keypad - fix pm_runtime_get_sync() error checking 2022-04-27 14:38:58 +02:00
interconnect
iommu iommu/omap: Fix regression in probe for NULL pointer dereference 2022-04-13 20:59:20 +02:00
ipack
irqchip irqchip/gic, gic-v3: Prevent GSI to SGI translations 2022-04-13 20:59:28 +02:00
isdn isdn: hfcpci: check the return value of dma_set_mask() in setup_hw() 2022-03-16 14:23:36 +01:00
leds
macintosh
mailbox mailbox: imx: fix wakeup failure from freeze mode 2022-04-08 14:24:10 +02:00
mcb
md dm integrity: fix memory corruption when tag_size is less than digest size 2022-04-20 09:34:20 +02:00
media media: rockchip/rga: do proper error checking in probe 2022-04-20 09:34:09 +02:00
memory memory: renesas-rpc-if: fix platform-device leak in error path 2022-04-20 09:34:18 +02:00
memstick
message
mfd mfd: asic3: Add missing iounmap() on error asic3_mfd_probe 2022-04-08 14:23:43 +02:00
misc habanalabs: fix possible memory leak in MMU DR fini 2022-04-13 20:59:12 +02:00
mmc mmc: core: Fixup support for writeback-cache for eMMC and SD 2022-04-13 20:59:21 +02:00
most
mtd mtd: rawnand: fix ecc parameters for mt7622 2022-05-09 09:14:32 +02:00
mux
net virtio_net: fix wrong buf address calculation when using xdp 2022-05-09 09:14:31 +02:00
nfc nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION 2022-03-28 09:58:42 +02:00
ntb ntb: intel: fix port config status offset for SPR 2022-03-08 19:12:44 +01:00
nubus
nvdimm nvdimm/region: Fix default alignment for small regions 2022-04-08 14:23:48 +02:00
nvme nvme-pci: disable namespace identifiers for Qemu controllers 2022-04-27 14:38:57 +02:00
nvmem nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property 2022-03-02 11:48:06 +01:00
of of: net: move of_net under net/ 2022-03-08 19:12:41 +01:00
opp opp: Expose of-node's name in debugfs 2022-04-13 20:59:11 +02:00
parisc parisc: Fix CPU affinity for Lasi, WAX and Dino chips 2022-04-13 20:59:14 +02:00
parport
pci PCI: hv: Propagate coherence from VMbus device to PCI device 2022-04-20 09:34:15 +02:00
pcmcia
perf arm_pmu: Validate single/group leader events 2022-04-27 14:39:00 +02:00
phy phy: amlogic: meson8b-usb2: fix shared reset control use 2022-04-13 20:59:11 +02:00
pinctrl pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config 2022-05-09 09:14:30 +02:00
platform platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative 2022-04-27 14:38:55 +02:00
pnp
power power: supply: axp288-charger: Set Vhold to 4.4V 2022-04-13 20:59:05 +02:00
powercap
pps pps: clients: gpio: Propagate return value from pps_gpio_probe 2022-04-08 14:23:44 +02:00
ps3
ptp ptp: replace snprintf with sysfs_emit 2022-04-13 20:59:01 +02:00
pwm pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() 2022-04-08 14:23:44 +02:00
rapidio
ras
regulator regulator: wm8994: Add an off-on delay for WM8994 variant 2022-04-20 09:34:16 +02:00
remoteproc remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region 2022-04-08 14:23:47 +02:00
reset reset: tegra-bpmp: Restore Handle errors in BPMP response 2022-04-27 14:38:55 +02:00
rpmsg
rtc rtc: mc146818-lib: fix signedness bug in mc146818_get_time() 2022-04-13 20:59:26 +02:00
s390 block: drop unused includes in <linux/genhd.h> 2022-03-16 14:23:46 +01:00
sbus
scsi scsi: sr: Do not leak information in ioctl 2022-04-27 14:38:58 +02:00
sh
siox
slimbus
soc soc: qcom: aoss: Fix missing put_device call in qmp_get 2022-04-20 09:34:21 +02:00
soundwire ASoC: Intel: sof_sdw: fix quirks for 2022 HP Spectre x360 13" 2022-04-08 14:24:02 +02:00
spi spi: cadence-quadspi: fix write completion support 2022-05-01 17:22:27 +02:00
spmi
ssb
staging staging: wfx: fix an error handling in wfx_init_common() 2022-04-13 20:59:11 +02:00
target scsi: target: tcmu: Fix possible page UAF 2022-04-20 09:34:15 +02:00
tc
tee optee: use driver internal tee_context for some rpc 2022-03-02 11:47:51 +01:00
thermal thermal: int340x: Check for NULL after calling kmemdup() 2022-04-08 14:23:05 +02:00
thunderbolt
tty serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device 2022-05-09 09:14:30 +02:00
uio
usb usb: phy: generic: Get the vbus supply 2022-05-09 09:14:29 +02:00
vdpa vdpa: mlx5: prevent cvq work from hogging CPU 2022-04-13 20:59:15 +02:00
vfio vfio/pci: Fix vf_token mechanism when device-specific VF drivers are used 2022-04-20 09:34:13 +02:00
vhost tuntap: add sanity checks about msg_controllen in sendmsg 2022-04-13 20:59:07 +02:00
video video: fbdev: udlfb: properly check endpoint type 2022-05-09 09:14:31 +02:00
virt virt: acrn: fix a memory leak in acrn_dev_ioctl() 2022-04-08 14:23:50 +02:00
virtio virtio: acknowledge all features before access 2022-03-16 14:23:43 +01:00
visorbus
vlynq
vme
w1 w1: w1_therm: fixes w1_seq for ds28ea00 sensors 2022-04-13 20:59:11 +02:00
watchdog watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function 2022-04-08 14:24:11 +02:00
xen swiotlb: Support aligned swiotlb buffers 2022-04-08 14:24:17 +02:00
zorro
Kconfig
Makefile