The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. The ADXL367 does not alias input signals to achieve ultralow power consumption, it samples the full bandwidth of the sensor at all data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, with a resolution of 0.25mg/LSB on the +-2 g range. In addition to its ultralow power consumption, the ADXL367 has many features to enable true system level power reduction. It includes a deep multimode output FIFO, a built-in micropower temperature sensor, and an internal ADC for synchronous conversion of an additional analog input. V1 -> V2 * add support for vdd and vddio supplies * lock fifo_watermark retrieval * fix indentation of sysfs_emit for fifo_mode * dt-bindings: add spi-max-frequency: true * dt-bindings: remove cs-gpios property * dt-bindings: remove status property * dt-bindings: add support for vdd V2 -> V3 * MAINTAINERS: use wildcard for adxl367 * dt-bindings: adxl367@addr -> accelerometer@addr * put asm include after linux includes * drop registers accessed implicitly * fifo_full -> fifo_watermark * print expected device id * remove INDIO_BUFFER_HARDWARE * inline ADXL367_EVENT macro * inline ADXL367_14BIT_SCAN_INFO * inline regulator enum * remove of.h in spi driver * cast const void * to const u8 * in spi read * switch to trigger-less buffer * increase reset time as advised by hardware team * let iio framework validate available channel masks * enable adc or temp channel automatically on single read * wait for 100ms after enabling adc or temp for output to settle on single read (waiting on hardware team input) * enable adc or temp channel automatically on buffered read * claim direct mode when setting range * claim direct mode when setting odr * claim direct mode when setting event config * sort status masks in descending bit order * hardcode indio_dev name * add some comments regarding spi message layout * use bulk_write for activity and inactivity threshold * use bulk_write for inactivity time * use bool as return type of fifo format finding function * remove shift from channels scan type Cosmin Tanislav (2): dt-bindings: iio: accel: add ADXL367 iio: accel: add ADXL367 driver .../bindings/iio/accel/adi,adxl367.yaml | 79 + MAINTAINERS | 8 + drivers/iio/accel/Kconfig | 27 + drivers/iio/accel/Makefile | 3 + drivers/iio/accel/adxl367.c | 1617 +++++++++++++++++ drivers/iio/accel/adxl367.h | 23 + drivers/iio/accel/adxl367_i2c.c | 89 + drivers/iio/accel/adxl367_spi.c | 163 ++ 8 files changed, 2009 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml create mode 100644 drivers/iio/accel/adxl367.c create mode 100644 drivers/iio/accel/adxl367.h create mode 100644 drivers/iio/accel/adxl367_i2c.c create mode 100644 drivers/iio/accel/adxl367_spi.c -- 2.34.1
