Matti Vaittinen d049151add iio: bu27034: Ensure reset is written ... The reset bit must be always written to the hardware no matter what value is in a cache or register. Ensure this by using regmap_write_bits() instead of the regmap_update_bits(). Furthermore, the SWRESET bit may be self-clearing, so mark the SYSTEM_CONTROL register volatile to guarantee we do also read the right state - should we ever need to read it. Finally, writing the SWRESET bit will restore the default register values. This can cause register cache to be outdated if there are any register values cached. Rebuild register cache after SWRESET and use regmap_update_bits() when performing the reset. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Fixes: e52afbd610 ("iio: light: ROHM BU27034 Ambient Light Sensor") Link: https://lore.kernel.org/r/ZFjWhbfuN5XcKty+@fedora Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>		2023-05-13 19:22:01 +01:00
..
accel	iio: accel: st_accel: Fix invalid mount_matrix on devices without ACPI _ONT method	2023-05-13 17:54:57 +01:00
adc	iio: adc: stm32-adc: skip adc-channels setup if none is present	2023-05-13 17:54:57 +01:00
addac	iio: addac: ad74413: fix resistance input processing	2023-05-13 17:54:58 +01:00
afe	iio: afe: rescale: export symbols used during testing	2022-07-16 19:01:14 +01:00
amplifiers	iio: amplifier: hmc425a: simplify using devm_regulator_get_enable()	2022-11-23 19:44:01 +00:00
buffer	iio: Don't silently expect attribute types	2022-11-23 19:44:04 +00:00
cdc	drivers: iio: cdc: Drop redundant if check	2023-01-08 12:59:44 +00:00
chemical	iio: chemical: sps030: Reformat comment in a more readable way	2023-03-11 12:18:27 +00:00
common	iio: Rename iio_trigger_poll_chained and add kernel-doc	2023-03-11 12:18:29 +00:00
dac	iio: dac: build ad5758 driver when AD5758 is selected	2023-05-13 19:18:11 +01:00
dummy	Bitmap patches for 5.19-rc1	2022-06-04 14:04:27 -07:00
filter	iio: filter: admv8818: close potential out-of-bounds read in __admv8818_read_[h|l]pf_freq()	2022-11-23 19:43:57 +00:00
frequency	iio: frequency: admv1013: Benefit from devm_clk_get_enabled() to simplify	2023-03-18 16:35:26 +00:00
gyro	iio: Rename iio_trigger_poll_chained and add kernel-doc	2023-03-11 12:18:29 +00:00
health	4th set of IIO fixes for 6.1	2022-11-27 15:05:05 +01:00
humidity	iio: Rename iio_trigger_poll_chained and add kernel-doc	2023-03-11 12:18:29 +00:00
imu	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
light	iio: bu27034: Ensure reset is written	2023-05-13 19:22:01 +01:00
magnetometer	iio: tmag5273: Fix runtime PM leak on measurement error	2023-05-13 17:54:56 +01:00
multiplexer	iio: multiplexer: Switch to use dev_err_probe() helper	2022-11-23 19:43:57 +00:00
orientation	iio: hid-sensors: bind IIO channels alloc to device object	2021-07-13 18:21:53 +01:00
position	iio: hid-sensors: Update header includes	2021-06-16 14:53:13 +01:00
potentiometer	iio: potentiometer: tpl0102: Convert to i2c's .probe_new()	2022-11-23 20:20:30 +00:00
potentiostat	iio: Rename iio_trigger_poll_chained and add kernel-doc	2023-03-11 12:18:29 +00:00
pressure	iio: Rename iio_trigger_poll_chained and add kernel-doc	2023-03-11 12:18:29 +00:00
proximity	iio: proximity: sx9500: Reference ACPI and OF ID data	2023-03-12 16:18:41 +00:00
resolver	iio: resolver: ad2s90: Fix alignment for DMA safety	2022-06-14 11:53:19 +01:00
temperature	iio: temperature: tmp117: cosmetic alignment cleanup	2023-03-11 12:18:29 +00:00
test	iio: test: Mark file local structure arrays static.	2022-08-15 22:30:01 +01:00
trigger	iio: Rename iio_trigger_poll_chained and add kernel-doc	2023-03-11 12:18:29 +00:00
Kconfig	iio: light: Add gain-time-scale helpers	2023-04-10 12:26:34 +01:00
Makefile	iio: light: Add gain-time-scale helpers	2023-04-10 12:26:34 +01:00
TODO	iio: core: move 'mlock' to 'struct iio_dev_opaque'	2022-11-23 19:44:00 +00:00
iio_core.h	iio: Mark iio_device_type as const	2021-11-17 17:51:35 +00:00
iio_core_trigger.h	iio: core-trigger: make iio_device_register_trigger_consumer() an int return	2021-03-11 20:47:02 +00:00
industrialio-buffer.c	iio: buffer: make sure O_NONBLOCK is respected	2023-02-18 14:07:58 +00:00
industrialio-configfs.c	…
industrialio-core.c	iio: core: Sort headers	2023-01-21 17:35:23 +00:00
industrialio-event.c	4th set of IIO fixes for 6.1	2022-11-27 15:05:05 +01:00
industrialio-gts-helper.c	iio: gts-helpers: fix integration time units	2023-05-13 17:54:57 +01:00
industrialio-sw-device.c	iio: Don't use bare "unsigned"	2022-07-01 11:19:08 +01:00
industrialio-sw-trigger.c	iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails	2022-11-12 17:53:35 +00:00
industrialio-trigger.c	iio: Rename iio_trigger_poll_chained and add kernel-doc	2023-03-11 12:18:29 +00:00
industrialio-triggered-event.c	iio: core: move @id from struct iio_dev to struct iio_dev_opaque	2021-05-17 13:49:13 +01:00
inkern.c	iio: inkern: fix coding style warnings	2022-08-15 22:30:00 +01:00