kernel.git/drivers/iio/pressure, branch linux-5.5.y

iio: cros_ec_baro: set info_mask_shared_by_all_available field

2019-11-10T16:00:33Z

Field was already set for light/proximity and accelerometer/gyroscope/magnetometer sensors. Fixes: ae7b02ad2f32 ("iio: common: cros_ec_sensors: Expose cros_ec_sensors frequency range via iio sysfs") Signed-off-by: Gwendal Grignou Signed-off-by: Jonathan Cameron

iio: st: Drop GPIO include

2019-10-27T15:55:45Z

None of the ST sensor drivers use any symbols from , just drop the include from all of them. Signed-off-by: Linus Walleij Signed-off-by: Jonathan Cameron

iio: pressure: zpa2326: fix iio_triggered_buffer_postenable position

2019-10-22T11:54:15Z

The iio_triggered_buffer_{predisable,postenable} functions attach/detach the poll functions. The iio_triggered_buffer_postenable() should be called before (to attach the poll func) and then the The iio_triggered_buffer_predisable() function is hooked directly without anything, which is probably fine, as the postenable() version seems to also do some reset/wake-up of the device. This will mean it will be easier when removing it; i.e. it just gets removed. Signed-off-by: Alexandru Ardelean Signed-off-by: Jonathan Cameron

iio: pressure: bmp280: use devm action and remove labels from probe

2019-10-22T10:10:23Z

We can drop some duplicate code if we use devm_action for disabling regulators and pm and the managed variant of iio_device_register(). This allows us to completely remove all remove() callbacks from both i2c and spi code. Signed-off-by: Bartosz Golaszewski Signed-off-by: Jonathan Cameron

iio: pressure: bmp280: use bulk regulator ops

2019-10-22T10:03:15Z

The vddd and vdda supplies are always operated on together. We can shrink the code a bit by using the bulk regulator helpers. Signed-off-by: Bartosz Golaszewski Signed-off-by: Jonathan Cameron

iio: pressure: bmp280 endian tidy ups

2019-10-18T18:56:32Z

There is a somewhat interesting mixture of be16 and le16 going on in this one function. Changes here formalize that a little more. CHECK drivers/iio/pressure/bmp280-core.c drivers/iio/pressure/bmp280-core.c:215:35: warning: cast to restricted __le16 drivers/iio/pressure/bmp280-core.c:229:37: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:229:37: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:229:37: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:229:37: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:230:36: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:230:36: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:230:36: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:230:36: warning: cast to restricted __be16 drivers/iio/pressure/bmp280-core.c:237:37: warning: cast to restricted __le16 Signed-off-by: Jonathan Cameron Reviewed-by: Linus Walleij

Merge tag 'iio-for-5.5a-take3' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

2019-10-13T08:59:05Z

Jonathan writes: First set of IIO new device support, cleanups and features for the 5.5 cycle Third version with the adis rework set dropped as better to just have a fresh version of that at some future date. The usual mixed backs of new device support being added to drivers, long term reworks continuing and little per driver cleanups and features. Also a few trivial counter subsystem tidy ups on behalf of William. Core new feature * Device label support. A long requested feature no one got around to implementing before. Allows DT based provision of a 'label' that identifies a device uniquely within a system. This differs from existing 'name' which is meant to be the part number. New device support * ingenic-adc - Support for the JZ4770 SoC ADC including bindings. * inv_mpu6050 - Add support for magnetometer in MPU925x parts. Fiddly to do as this is actually a separate device sitting inside the package, but with the master device being able to schedule reads etc. Will only run if the auxiliary bus is not in use for any other devices. Features * ad7192 - Userspace calibration controls to do zero and full scale. * st_lsm6dsx - Enable latched interrupts by default for sensors events with related clear. - Motion events and related wakeup source. This needed quite a bit of refactoring as well. Cleanups and minor features * ad7192 - sysfs ABI docs * ad7949 - Remove code to readback configuration word as driver never actually enabled it. - Fix incorrect xfer length. Not actually known to cause problems other than wasted bus usage. * adis16080 - Replace core mlock usage with local lock with more appropriate scope. * adis16130 - Remove pointless mlock usage. * adis16240 - Remove include of gpio.h as no gpio usage. * atlas-ph-sensor - Improve logical ordering of buffer predisable / postenable functions. This is part of a longer term rework Alexandru is driving towards. * bh1750 - Fix up a static compiler warning and make the code more readable. - yaml conversion of binding + MAINTAINERS entry. * bmp280 - Drop a stray newline. * cm36651 - Drop a redundant assignment * itg3200 - Alignment cleanup. * max31856 - Add missing of_node and parent references, useful to identify the device. * sc27xx_adc - Use devm_hwspin_lock_request_specific rather than local rolled version. * stm32-lptimer counter - kernel-doc warning. * stm32-timer counter - kernel-doc warning. - Alignment cleanup. * sx9500 - Improve logical ordering of buffer predisable / postenable functions. This is part of a longer term rework Alexandru is driving towards. * tcs3414 - Improve logical ordering of buffer predisable / postenable functions. This is part of a longer term rework Alexandru is driving towards. * tag 'iio-for-5.5a-take3' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (41 commits) iio: pressure: bmp280: remove stray newline iio: adc: sc27xx: Use devm_hwspin_lock_request_specific() to simplify code iio: chemical: atlas-ph-sensor: fix iio_triggered_buffer_predisable() position iio: gyro: clean up indentation issue counter: stm32: clean up indentation issue iio: proximity: sx9500: fix iio_triggered_buffer_{predisable,postenable} positions iio: core: Add optional symbolic label to device attributes dt-binding: iio: Add optional label property iio: gyro: adis16080: replace mlock with own lock counter: stm32-lptimer-cnt: fix a kernel-doc warning counter: stm32-timer-cnt: fix a kernel-doc warning iio: gyro: adis16130: remove mlock usage MAINTAINERS: add entry for ROHM BH1750 driver dt-bindings: iio: light: bh1750: convert bindings to yaml iio: imu: st_lsm6dsx: add motion report function and call from interrupt iio: imu: st_lsm6dsx: always enter interrupt thread iio: imu: st_lsm6dsx: add wakeup-source option iio: imu: st_lsm6dsx: add motion events iio: imu: st_lsm6dsx: move interrupt thread to core iio: imu: inv_mpu6050: add fifo support for magnetometer data ...

iio: pressure: bmp280: remove stray newline

2019-10-13T07:53:35Z

Remove a stray newline from the probe callback. Signed-off-by: Bartosz Golaszewski Signed-off-by: Jonathan Cameron

Merge tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

2019-09-19T21:14:28Z

Pull chrome platform updates from Benson Leung: "CrOS EC / MFD Migration: - Move cros_ec core driver from mfd into chrome platform. Wilco EC: - Add batt_ppid_info command to Wilco telemetry driver. CrOS EC: - cros_ec_rpmsg : Add support to inform EC of suspend/resume status - cros_ec_rpmsg : Fix race condition on probe failed - cros_ec_chardev : Add a poll handler to receive MKBP events Misc: - bugfixes in cros_usbpd_logger and cros_ec_ishtp" * tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_usbpd_logger: null check create_singlethread_workqueue platform/chrome: cros_ec_chardev: Add a poll handler to receive MKBP events platform/chrome: cros_ec_rpmsg: Fix race with host command when probe failed platform/chrome: chromeos_tbmc: Report wake events mfd: cros_ec: Use mfd_add_hotplug_devices() helper mfd: cros_ec: Add convenience struct to define autodetectable CrOS EC subdevices mfd: cros_ec: Add convenience struct to define dedicated CrOS EC MCUs mfd: cros_ec: Use kzalloc and cros_ec_cmd_xfer_status helper mfd / platform: cros_ec: Reorganize platform and mfd includes mfd / platform: cros_ec: Rename config to a better name mfd: cros_ec: Switch to use the new cros-ec-chardev driver mfd / platform: cros_ec: Miscellaneous character device to talk with the EC mfd / platform: cros_ec: Move cros-ec core driver out from MFD mfd / platform: cros_ec: Handle chained ECs as platform devices platform/chrome: cros_ec_rpmsg: Add host command AP sleep state support platform/chrome: chromeos_laptop: drop checks of NULL-safe functions platform/chrome: wilco_ec: Add batt_ppid_info command to telemetry driver

mfd / platform: cros_ec: Reorganize platform and mfd includes

2019-09-02T10:33:42Z

There is a bit of mess between cros-ec mfd includes and platform includes. For example, we have a linux/mfd/cros_ec.h include that exports the interface implemented in platform/chrome/cros_ec_proto.c. Or we have a linux/mfd/cros_ec_commands.h file that is non related to the multifunction device (in the sense that is not exporting any function of the mfd device). This causes crossed includes between mfd and platform/chrome subsystems and makes the code difficult to read, apart from creating 'curious' situations where a platform/chrome driver includes a linux/mfd/cros_ec.h file just to get the exported functions that are implemented in another platform/chrome driver. In order to have a better separation on what the cros-ec multifunction driver does and what the cros-ec core provides move and rework the affected includes doing: - Move cros_ec_commands.h to include/linux/platform_data/cros_ec_commands.h - Get rid of the parts that are implemented in the platform/chrome/cros_ec_proto.c driver from include/linux/mfd/cros_ec.h to a new file include/linux/platform_data/cros_ec_proto.h - Update all the drivers with the new includes, so - Drivers that only need to know about the protocol include - linux/platform_data/cros_ec_proto.h - linux/platform_data/cros_ec_commands.h - Drivers that need to know about the cros-ec mfd device also include - linux/mfd/cros_ec.h Signed-off-by: Enric Balletbo i Serra Acked-by: Andy Shevchenko Acked-by: Mark Brown Acked-by: Wolfram Sang Acked-by: Neil Armstrong Acked-by: Alexandre Belloni Acked-by: Jonathan Cameron Acked-by: Benjamin Tissoires Acked-by: Dmitry Torokhov Acked-by: Sebastian Reichel Acked-by: Chanwoo Choi Reviewed-by: Gwendal Grignou Tested-by: Gwendal Grignou Series changes: 3 - Fix dereferencing pointer to incomplete type 'struct cros_ec_dev' (lkp) Signed-off-by: Lee Jones