Changes in v4:
- Replace "DAC" with "IIO" in the MAINTAINERS file entry for the STX104 since
this driver now supports the ADC functionality rather than simply the DAC
Changes in v3:
- Squash move patch as unneeded thanks to "git format-patch -M"
- Fix multiline comment syntax for value conversion math explanation
- Select between two const iio_chan_spec structures in order to support
differential input channels configuration correctly for multiple devices
Changes in v2:
- IIO_CHAN_INFO_RAW mask used for analog input channels
- STX104_ prefix added to IN_CHAN_OFFSET define
- STX104_MAX_NUM_CHAN define removed as unnecessary
- Whitespace added to pad comment about ADC sample capture and completion wait
- Switch statement in write_raw callback refactored to return 0
- Comma added to last element initialization of stx104_info
- Comment added to warn why stx104_channels is not const
- Comment added to explain GPIO offset in gpio_get_direction callback
- ARRAY_SIZE macro utilized to get number of channels in stx104_channels
- Replace devm_iio_device_register with iio_device_register call and
respective iio_device_unregister call
- Perform GPIO chip registration before iio_device_register to prevent race
condition
The first patch of version 2 of this patchset ("iio: stx104: Unregister IIO
device on remove callback") has been removed from this patchset since it was
picked up in the iio.git fixes-togreg-post-rc1 branch.
The move patch of version 2 of this patchset has been squashed with the ADC
support implementation code since the "git format-patch -M" command has been
used to clarify the rename of the stx104.c file from the dac directory to the
adc directory.
William Breathitt Gray (1):
iio: stx104: Add IIO support for the ADC channels
MAINTAINERS | 4 +-
drivers/iio/adc/Kconfig | 15 ++++
drivers/iio/adc/Makefile | 1 +
drivers/iio/{dac => adc}/stx104.c | 157 ++++++++++++++++++++++++++++++++------
drivers/iio/dac/Kconfig | 10 ---
drivers/iio/dac/Makefile | 1 -
6 files changed, 151 insertions(+), 37 deletions(-)
rename drivers/iio/{dac => adc}/stx104.c (59%)
--
2.7.3
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