Changes in v5:
Patch 1, 2:
- nothing changed
Patch 3:
- added a new readable_noinc operation based on feedback from
Mark Brown
Patch 4:
- added a readable_noinc callback based on the changes from the
previous patch.
Patch 5, 6:
- nothing changed
Changes in v4:
Patch 1:
- used a lookup table in adxl372_set_activity_threshold() instead
of a switch(case).
Patch 2:
- removed the interrupt-parent from the bindings.
Patch 3:
- renamed regmap_pipe_read() stub to regmap_noinc_read().
Patch 4:
- removed the adxl372_read_fifo() wrapper and directly called
regmap_noinc_read().
- called iio_triggered_buffer_predisable() before doing the local
changes.
Patch 5:
- nothing changed.
Patch 6:
- nothing changed.
Changes in v3:
Patch 1, 2:
- nothing changed
Patch 3:
- changed the name from regmap_pipe_read() to regmap_noinc_read()
- added a check for readable registers
Patch 4:
- dropped the fifo peak mode
- corrected the patch based on feedback from Peter Meerwald-Stadler.
Patch 5 and 6:
- nothing changed
Changes in v2:
Patch 1:
- removed ADXL372_RD_FLAG_MSK and ADXL372_WR_FLAG_MSK macros.
- handled regmap read/write by setting reg_bits and pad_bits
fields in regmap_config struct.
- removed the buffer specifications when defining the channels.
- changed the activity and inactivity thresholds.
- added two new functions for setting the activity and inactivity
timers: adxl372_set_inactivity_time_ms() and
adxl372_set_activity_time_ms().
Patch 2:
- introduced all the DT bindings in a single patch.
Patch 3:
- backported the patch based on this discussion:
https://lkml.org/lkml/2016/6/16/548.
- this patch is required as the regmap_pipe_read() API will be used
to read the data from the FIFO.
Patch 4:
- removed DT bindings changes from this patch.
- removed the linux/gpio/consumer.h header.
- used regmap_pipe_read() instead of regmap_bulk_read() when
reading data from the FIFO.
- used multiple regmap_write() calls instead of a single
regmap_bulk_write() if there is no fast path.
- used be32_to_cpu() inside the adxl372_get_status() function.
- added a new in_accel_x&y&z_peak scan element which allows the
user to set the FIFO into XYZ peak mode.
- used a adxl372_axis_lookup_table() to determine the fifo format
from the active_scan_mask.
- made IRQ optional.
Patch 5 and 6:
- nothing changed
Crestez Dan Leonard (1):
regmap: Add regmap_noinc_read API
Stefan Popa (5):
iio: adxl372: New driver for Analog Devices ADXL372 Accelerometer
dt-bindings: iio: accel: Add docs for ADXL372
iio:adxl372: Add FIFO and interrupts support
iio:adxl372: Add sampling frequency support
iio:adxl372: Add filter bandwidth support
.../devicetree/bindings/iio/accel/adxl372.txt | 22 +
MAINTAINERS | 7 +
drivers/base/regmap/internal.h | 3 +
drivers/base/regmap/regmap.c | 79 +-
drivers/iio/accel/Kconfig | 11 +
drivers/iio/accel/Makefile | 1 +
drivers/iio/accel/adxl372.c | 983 +++++++++++++++++++++
include/linux/regmap.h | 19 +
8 files changed, 1124 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/iio/accel/adxl372.txt
create mode 100644 drivers/iio/accel/adxl372.c
--
2.7.4
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