- 16 Apr, 2019 40 commits
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Maxim Sloyko authored
Intersil ISL68137 is a digital output 7-phase configurable PWM controller with an AVSBus interface. Signed-off-by:
Maxim Sloyko <maxims@google.com> Signed-off-by:
Robert Lippert <rlippert@google.com> Signed-off-by:
Patrick Venture <venture@google.com> Signed-off-by:
Guenter Roeck <linux@roeck-us.net>
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krzysztof.adamski@nokia.com authored
This patch makes it possible to pass custom struct attribute_group array via the pmbus_driver_info struct so that those can be added to the attribute groups passed to hwmon_device_register_with_groups(). This makes it possible to register custom sysfs attributes by PMBUS drivers similar to how you can do this with most other busses/classes. Signed-off-by:
Krzysztof Adamski <krzysztof.adamski@nokia.com> Signed-off-by:
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Guenter Roeck authored
Add support for the new samples attributes to the hwmon core. Cc: Krzysztof Adamski <krzysztof.adamski@nokia.com> Cc: Nicolin Chen <nicoleotsuka@gmail.com> Acked-by:
Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by:
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Manufacturer specific SAMPLES_FOR_AVG register allows setting the number of samples used in computing the average values (PMBUS_VIRT_READ_*_AVG). The number we write is an exponent of base 2 of the number of samples so for example writing 3 will result in 8 samples average. Signed-off-by:
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Document new ABI attributes: {in,power,curr,temp}_samples and samples. Signed-off-by: -
Those virtual registers can be used to export manufacturer specific functionality for controlling the number of samples for average values reported by the device. Signed-off-by:
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Patrick Venture authored
Delete line indicating the datasheet was not publicly available. This line was originally present as a default during the write-up and was subsequently not removed once the datasheet was located. Signed-off-by:
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Guenter Roeck authored
Replace S_<PERMS> with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by:
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Maxim Sloyko authored
Add the pmbus driver for the Infineon ir38064 voltage regulator. VOUT_MODE is not supported by the device. The driver fakes linear16 mode with exponent value -8. The device supports VOUT_PEAK, IOUT_PEAK, and TEMPERATURE_PEAK, however this driver does not enable them. Signed-off-by:
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Patrick Venture authored
Fix the company name from "Infinion" to "Infineon." Signed-off-by:
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Robin Murphy authored
Printing the error code for a failure provides a head-start for debugging, since it's often sufficient to pinpoint the origin of the failure. We already do this for some probe-failure messages, so let's make the rest of them consistent. Signed-off-by:
Robin Murphy <robin.murphy@arm.com> Signed-off-by:
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Stefan Wahren authored
This adds RPM support to the pwm-fan driver in order to use with fancontrol/pwmconfig. This feature is intended for fans with a tachometer output signal, which generate a defined number of pulses per revolution. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by:
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Stefan Wahren authored
This adds a short description for the new RPM support of the pwm-fan driver. Signed-off-by:
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Stefan Wahren authored
This adds the tachometer interrupt to the pwm-fan binding, which is necessary for RPM support. Signed-off-by:
Rob Herring <robh@kernel.org> Reviewed-by:
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Jean Delvare authored
These drivers are for a BMC inside PowerPC servers. The BMC runs on ARM hardware, so only propose the drivers on this architecture, unless build-testing. Signed-off-by:
Jean Delvare <jdelvare@suse.de> Cc: Eddie James <eajames@linux.ibm.com> Cc: Guenter Roeck <linux@roeck-us.net> Reviewed-by:
Eddie James <eajames@linux.ibm.com> Signed-off-by:
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Jean Delvare authored
Instead of duplicating the common code into the 2 (binary) drivers, move the common code to a separate module. This is cleaner. Signed-off-by:
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Guenter Roeck authored
Super-IO accesses may fail on a system with no or unmapped LPC bus. Also, other drivers may attempt to access the LPC bus at the same time, resulting in undefined behavior. Use request_muxed_region() to ensure that IO access on the requested address space is supported, and to ensure that access by multiple drivers is synchronized. Fixes: 2219cd81 ("hwmon/vt1211: Add probing of alternate config index port") Signed-off-by:
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Guenter Roeck authored
Super-IO accesses may fail on a system with no or unmapped LPC bus. Also, other drivers may attempt to access the LPC bus at the same time, resulting in undefined behavior. Use request_muxed_region() to ensure that IO access on the requested address space is supported, and to ensure that access by multiple drivers is synchronized. Fixes: b72656db ("hwmon: (w83627hf) Stop using globals for I/O port numbers") Signed-off-by:
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Guenter Roeck authored
Super-IO accesses may fail on a system with no or unmapped LPC bus. Also, other drivers may attempt to access the LPC bus at the same time, resulting in undefined behavior. Use request_muxed_region() to ensure that IO access on the requested address space is supported, and to ensure that access by multiple drivers is synchronized. Fixes: 8d5d45fb ("I2C: Move hwmon drivers (2/3)") Reported-by:
Kefeng Wang <wangkefeng.wang@huawei.com> Reported-by:
John Garry <john.garry@huawei.com> Cc: John Garry <john.garry@huawei.com> Acked-by:
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Guenter Roeck authored
Use [SENSOR_][DEVICE_]ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Roger Lucas <vt8231@hiddenengine.co.uk> Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Andreas Werner <andreas.werner@men.de> Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: -
Guenter Roeck authored
Super-IO accesses may fail on a system with no or unmapped LPC bus. Also, other drivers may attempt to access the LPC bus at the same time, resulting in undefined behavior. Use request_muxed_region() to ensure that IO access on the requested address space is supported, and to ensure that access by multiple drivers is synchronized. Fixes: 8d5d45fb ("I2C: Move hwmon drivers (2/3)") Reported-by:
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Guenter Roeck authored
Super-IO accesses may fail on a system with no or unmapped LPC bus. Also, other drivers may attempt to access the LPC bus at the same time, resulting in undefined behavior. Use request_muxed_region() to ensure that IO access on the requested address space is supported, and to ensure that access by multiple drivers is synchronized. Fixes: ba224e2c ("hwmon: New PC87427 hardware monitoring driver") Reported-by:
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Guenter Roeck authored
Super-IO accesses may fail on a system with no or unmapped LPC bus. Unable to handle kernel paging request at virtual address ffffffbffee0002e pgd = ffffffc1d68d4000 [ffffffbffee0002e] *pgd=0000000000000000, *pud=0000000000000000 Internal error: Oops: 94000046 [#1] PREEMPT SMP Modules linked in: f71805f(+) hwmon CPU: 3 PID: 1659 Comm: insmod Not tainted 4.5.0+ #88 Hardware name: linux,dummy-virt (DT) task: ffffffc1f6665400 ti: ffffffc1d6418000 task.ti: ffffffc1d6418000 PC is at f71805f_find+0x6c/0x358 [f71805f] Also, other drivers may attempt to access the LPC bus at the same time, resulting in undefined behavior. Use request_muxed_region() to ensure that IO access on the requested address space is supported, and to ensure that access by multiple drivers is synchronized. Fixes: e53004e2 ("hwmon: New f71805f driver") Reported-by:
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Guenter Roeck authored
The following build warning is seen if CONFIG_OF is disabled. drivers/hwmon/ina2xx.c:510:34: warning: ‘ina2xx_of_match’ defined but not used Mark ina2xx_of_match as __maybe_unused to fix the problem. Signed-off-by: -
Guenter Roeck authored
The following build warning is seen if CONFIG_OF is disabled. drivers/hwmon/lm63.c:1156:34: warning: ‘lm63_of_match’ defined but not used Mark lm63_of_match as __maybe_unused to fix the problem. Signed-off-by:
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