Peter Rosin
68615eb01f
hwmon: (jc42) optionally try to disable the SMBUS timeout
...
With a nxp,se97 chip on an atmel sama5d31 board, the I2C adapter driver
is not always capable of avoiding the 25-35 ms timeout as specified by
the SMBUS protocol. This may cause silent corruption of the last bit of
any transfer, e.g. a one is read instead of a zero if the sensor chip
times out. This also affects the eeprom half of the nxp-se97 chip, where
this silent corruption was originally noticed. Other I2C adapters probably
suffer similar issues, e.g. bit-banging comes to mind as risky...
The SMBUS register in the nxp chip is not a standard Jedec register, but
it is not special to the nxp chips either, at least the atmel chips
have the same mechanism. Therefore, do not special case this on the
manufacturer, it is opt-in via the device property anyway.
Cc: stable@vger.kernel.org # 4.9+
Signed-off-by: Peter Rosin <peda@axentia.se>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-11-30 13:12:44 -08:00
..
pmbus
hwmon: (pmbus) Use 64bit math for DIRECT format values
2017-11-27 20:29:22 -08:00
ab8500.c
abituguru.c
abituguru3.c
abx500.c
abx500.h
acpi_power_meter.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
ad7314.c
ad7414.c
hwmon: (ad7414) Add OF device ID table
2017-04-02 07:01:53 -07:00
ad7418.c
adc128d818.c
hwmon: (adc128d818) constify attribute_group structures.
2017-08-13 08:24:38 -07:00
adcxx.c
adm1021.c
adm1025.c
hwmon: (adm1025) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
adm1026.c
adm1029.c
adm1031.c
adm9240.c
ads1015.c
hwmon: (ads1015) Convert to using %pOF instead of full_name
2017-08-13 08:24:38 -07:00
ads7828.c
hwmon: (ads7828) Accept optional parameters from device tree
2017-04-02 07:01:53 -07:00
ads7871.c
adt7x10.c
adt7x10.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
adt7310.c
adt7410.c
adt7411.c
adt7462.c
adt7470.c
adt7475.c
hwmon: (adt7475) constify attribute_group structures.
2017-08-13 08:24:38 -07:00
amc6821.c
applesmc.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
asb100.c
hwmon: (asb100) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
asc7621.c
hwmon: (asc7621) remove redundant assignment to newval
2017-10-29 18:36:03 -07:00
aspeed-pwm-tacho.c
hwmon: (aspeed-pwm-tacho) Sort headers
2017-11-04 11:09:34 -07:00
asus_atk0110.c
hwmon: (asus_atk0110) fix uninitialized data access
2017-03-23 12:01:57 -07:00
atxp1.c
hwmon: (atxp1) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
coretemp.c
hwmon: (coretemp) Handle frozen hotplug state correctly
2017-05-14 07:49:32 -07:00
da9052-hwmon.c
hwmon: (da9052) Increase sample rate when using TSI
2017-10-21 09:03:29 -07:00
da9055-hwmon.c
dell-smm-hwmon.c
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
dme1737.c
hwmon: (dme1737) Fix overflows seen when writing into limit attributes
2017-01-10 08:57:55 -08:00
ds620.c
hwmon: (ds620) move header file out of I2C realm
2017-06-11 17:08:19 -07:00
ds1621.c
hwmon: (ds1621) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
emc6w201.c
emc1403.c
emc2103.c
hwmon: (emc2103) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
f71805f.c
hwmon: (f71805f) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
f71882fg.c
hwmon: (f71882fg) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
f75375s.c
fam15h_power.c
hwmon: (fam15h_power) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
fschmd.c
hwmon: (fschmd) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
ftsteutates.c
hwmon: (ftsteutates) constify i2c_device_id
2017-08-29 17:44:23 -07:00
g760a.c
hwmon: (g760a) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
g762.c
scripts/spelling.txt: add "followings" pattern and fix typo instances
2017-02-27 18:43:47 -08:00
gl518sm.c
hwmon: (gl518sm) Fix overflows seen when writing into limit attributes
2017-01-10 08:58:36 -08:00
gl520sm.c
hwmon: (gl520sm) Fix overflows and crash seen when writing into limit attributes
2017-01-10 08:59:35 -08:00
gpio-fan.c
hwmon: (gpio-fan) Fix null pointer dereference at probe
2017-10-29 18:36:03 -07:00
hih6130.c
hwmon-vid.c
hwmon.c
hwmon: (core) constify thermal_zone_of_device_ops structures
2017-08-13 08:24:38 -07:00
i5k_amb.c
hwmon: (i5k_amb) constify pci_device_id
2017-08-13 08:24:38 -07:00
i5500_temp.c
hwmon: (i5500_temp) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
ibmaem.c
ibmpex.c
ibmpowernv.c
hwmon: (ibmpowernv) Add current(A) sensor
2017-06-20 13:52:19 -07:00
iio_hwmon.c
ina2xx.c
hwmon: (ina2xx) Add OF device ID table
2017-04-02 07:01:53 -07:00
ina209.c
hwmon: (ina209) Handled signed registers
2017-04-21 12:30:09 -07:00
ina3221.c
it87.c
hwmon: (it87) Reapply probe path chip registers settings after resume
2017-08-13 08:24:38 -07:00
jc42.c
hwmon: (jc42) optionally try to disable the SMBUS timeout
2017-11-30 13:12:44 -08:00
jz4740-hwmon.c
hwmon: (jz4740) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
k8temp.c
hwmon: (k8temp) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
k10temp.c
hwmon: (k10temp) Correct model name for Ryzen 1600X
2017-11-16 00:59:45 -08:00
Kconfig
hwmon: (gpio-fan) Mandate OF_GPIO and cut pdata path
2017-10-29 18:36:03 -07:00
lineage-pem.c
lm63.c
hwmon: (lm63) Add OF device ID table
2017-04-02 07:01:53 -07:00
lm70.c
hwmon: (lm70) Add support for TI TMP122/124
2017-01-21 12:26:38 -08:00
lm73.c
lm75.c
hwmon: (lm75) Add OF device ID table
2017-04-02 07:01:53 -07:00
lm75.h
lm77.c
lm78.c
hwmon: (lm78) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
lm80.c
hwmon: (lm80) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
lm83.c
hwmon: (lm83) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
lm85.c
hwmon: (lm85) Add OF device ID table
2017-04-02 07:01:53 -07:00
lm87.c
hwmon: (lm87) Add OF device ID table
2017-04-13 06:09:26 -07:00
lm90.c
hwmon: (lm90) Add OF device ID table
2017-04-02 07:01:53 -07:00
lm92.c
hwmon: (lm92) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
lm93.c
hwmon: (lm93) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
lm95234.c
hwmon: (lm95234) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
lm95241.c
lm95245.c
hwmon: (lm95245) Add OF device ID table
2017-04-02 07:01:53 -07:00
ltc2945.c
ltc2990.c
ltc4151.c
hwmon: (ltc4151) Export OF device ID table as module aliases
2017-01-21 08:57:41 -08:00
ltc4215.c
ltc4222.c
ltc4245.c
hwmon: (ltc4245) move header file out of I2C realm
2017-06-11 17:08:19 -07:00
ltc4260.c
ltc4261.c
ltq-cputemp.c
hwmon: (ltq-cputemp) add cpu temp sensor driver
2017-09-01 07:24:14 -07:00
Makefile
hwmon updates for v4.15
2017-11-13 08:55:46 -08:00
max197.c
hwmon: (max197) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
max1111.c
hwmon: (max1111) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
max1619.c
hwmon: (max1619) Add dt binding
2017-10-29 18:36:03 -07:00
max1668.c
max6621.c
hwmon: (max6621) Inverted if condition in max6621_read()
2017-10-29 18:36:03 -07:00
max6639.c
hwmon: (max6639) move header file out of I2C realm
2017-06-11 17:08:19 -07:00
max6642.c
max6650.c
hwmon: (max6650) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
max6697.c
hwmon: (max6697) Add OF device ID table
2017-04-02 07:01:53 -07:00
max16065.c
max31722.c
max31790.c
hwmon: (max31790) Set correct PWM value
2017-03-22 00:18:20 -07:00
mc13783-adc.c
hwmon: (mc13783-adc) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
mcp3021.c
hwmon: (mcp3021) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
menf21bmc_hwmon.c
nct6683.c
hwmon: (nct6683) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
nct6775.c
hwmon: (nct6775) Add support for NCT6795D
2017-06-11 17:08:19 -07:00
nct7802.c
hwmon: (nct7802) constify attribute_group structures.
2017-08-13 08:24:38 -07:00
nct7904.c
nsa320-hwmon.c
hwmon: (nsa320) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
ntc_thermistor.c
pc87360.c
hwmon: (pc87360) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
pc87427.c
hwmon: (pc87427) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
pcf8591.c
hwmon: (pcf8591) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
powr1220.c
pwm-fan.c
hwmon: (pwm-fan) Switch to new atomic PWM API
2017-06-11 17:08:19 -07:00
s3c-hwmon.c
sch56xx-common.c
sch56xx-common.h
sch5627.c
hwmon: (sch5627) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
sch5636.c
scpi-hwmon.c
hwmon: (scpi) constify thermal_zone_of_device_ops structures
2017-08-13 08:24:38 -07:00
sht3x.c
sht15.c
hwmon: (sht15) remove redundant check on status and send of status value
2017-10-29 18:36:03 -07:00
sht21.c
hwmon: (sht21) Add Electronic Identification Code retrieval
2017-01-02 10:19:45 -08:00
shtc1.c
sis5595.c
hwmon: (sis5595) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
smm665.c
smsc47b397.c
smsc47m1.c
hwmon: (smsc47m1) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
smsc47m192.c
hwmon: (smsc47m192) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
stts751.c
hwmon: (stts751) Fix buffer size passed to snprintf
2017-10-29 18:36:03 -07:00
tc74.c
tc654.c
thmc50.c
tmp102.c
hwmon: (tmp102) Fix first temperature reading
2017-10-24 06:17:14 -07:00
tmp103.c
hwmon: (tmp103) Use SIMPLE_DEV_PM_OPS helper macro
2017-04-24 06:30:41 -07:00
tmp108.c
tmp401.c
hwmon: (tmp401) use smb word operations instead of 2 smb byte operations
2017-01-10 09:01:32 -08:00
tmp421.c
hwmon: (tmp421) Add OF device ID table
2017-04-02 07:01:53 -07:00
ultra45_env.c
vexpress-hwmon.c
via-cputemp.c
hwmon: (via-cputemp) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
via686a.c
hwmon: (via686a) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
vt1211.c
vt8231.c
hwmon: (vt8231) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
w83l785ts.c
w83l786ng.c
w83627ehf.c
hwmon: (w83627ehf) Use request_muxed_region
2017-04-02 07:01:53 -07:00
w83627hf.c
hwmon: (w83627hf) use permission-specific DEVICE_ATTR variants
2017-01-02 10:19:45 -08:00
w83781d.c
hwmon: (w83781d) Remove duplicate NULL check
2017-11-16 01:01:55 -08:00
w83791d.c
hwmon: (w83791d) Remove duplicate NULL check
2017-11-16 01:02:23 -08:00
w83792d.c
hwmon: (w83792d) Remove duplicate NULL check
2017-11-16 01:02:43 -08:00
w83793.c
hwmon: (w83793) Remove duplicate NULL check
2017-11-16 01:03:19 -08:00
w83795.c
wm831x-hwmon.c
wm8350-hwmon.c
xgene-hwmon.c
hwmon: (xgene) Minor clean up of ifdef and acpi_match_table reference
2017-11-01 06:14:52 -07:00