3rd set of new IIO device support, features, cleanups and fixes for the 4.19 cycle.

The following changes since commit 6d4abf1c0e265d8e99c155b91c1cf44e37793e=

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staging: axis-fifo: fix return value check in axis_fifo_probe() (2018-0=

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are available in the Git repository at:
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git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-fo=

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for you to fetch changes up to 496fb59e1274086d0c67681fb1369e9941660dd9:
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iio: light: si1133: fix uninitialized resp variable (2018-08-01 19:01:3=

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----------------------------------------------------------------
Third set of IIO new device support, cleanups and features for the 4.19 c=

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This is a somewhat sneaky late pull request given Linus has announced a likely 1 week delay. If it is too late I'll resend after the merge window. I merged in the fixes branch as those are primarily around things queued for the merge window.
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Particulary good to see the output of our Himanshu Jha, a GSOC student who developed the bme680 driver.
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New device support:
* bme680 gas sensor (with temperature, humidity and pressure)
- new driver to support this device
* vcn4000
- support vcnl4200 (lots of rework to allow this)
- ids added for VCNL4010 and VCNL4020 sensors
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New features:
* ad9523
- support the various external signal options via gpios.
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Cleanups and fixes
* ad_sigma_delta
- unsigned long for a timeout.
* ad9523
- fix a wrong return value that was indicating successful write failed and might lead to an infinite loop.
* si1133
- fix an impossible test.
- fix an uninitialsed variable by reading from the device in all paths.
* xilinx xadc
- check for return values in clk related functions
- limit the pcap clock frequency to supported ranges.
- stash the irq to avoid calling platform_get_irq from the remove path.
- ensure the irq is actually requested before we enable the hardware to output it.
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Colin Ian King (1):
iio: light: si1133 fix test for val being not zero or not one.
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Himanshu Jha (1):
iio: chemical: Add support for Bosch BME680 sensor
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Jonathan Cameron (1):
Merge branch 'fixes-togreg' into togreg
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Lars-Peter Clausen (1):
iio: ad9523: Fix return value for ad952x_store()
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Manish Narani (4):
iio: adc: xilinx: Check for return values in clk related functions
iio: adc: xilinx: limit pcap clock frequency value
iio: adc: xilinx: Remove platform_get_irq from xadc_remove function
iio: adc: xilinx: Move request_irq before enabling interrupts
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Maxime Roussin-B=C3=A9langer (1):
iio: light: si1133: fix uninitialized resp variable
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Michael Hennerich (1):
iio: ad9523: support for external signals via gpios
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Nicholas Mc Guire (1):
iio: ad_sigma_delta: use unsigned long for timeout
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Tomas Novotny (4):
iio: vcnl4000: make the driver extendable
iio: vcnl4000: add VCNL4010 and VCNL4020 device id
iio: vcnl4000: warn on incorrectly specified device id
iio: vcnl4000: add support for VCNL4200
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 drivers/iio/adc/ad_sigma_delta.c   |   5 +-
 drivers/iio/adc/xilinx-xadc-core.c |  40 +-
 drivers/iio/adc/xilinx-xadc.h      |   1 +
 drivers/iio/chemical/Kconfig       |  23 +
 drivers/iio/chemical/Makefile      |   3 +
 drivers/iio/chemical/bme680.h      |  96 ++++

drivers/iio/chemical/bme680_core.c | 959 +++++++++++++++++++++++++++++++=

 drivers/iio/chemical/bme680_i2c.c  |  85 ++++
 drivers/iio/chemical/bme680_spi.c  | 125 +++++
 drivers/iio/frequency/ad9523.c     |  32 +-
 drivers/iio/light/Kconfig          |   5 +-
 drivers/iio/light/si1133.c         |   5 +-
 drivers/iio/light/vcnl4000.c       | 220 ++++++++-
 13 files changed, 1558 insertions(+), 41 deletions(-)
 create mode 100644 drivers/iio/chemical/bme680.h
 create mode 100644 drivers/iio/chemical/bme680_core.c
 create mode 100644 drivers/iio/chemical/bme680_i2c.c
 create mode 100644 drivers/iio/chemical/bme680_spi.c

And now I think I managed to send it with a stray . on the end of [email protected] It's clearly one of those days.

Quoted 7 lines · On Wed, 1 Aug 2018 19:54:15 +0100 Jonathan Cameron <[email protected]> wrote:

The following changes since commit 6d4abf1c0e265d8e99c155b91c1cf44e37793e53:

staging: axis-fifo: fix return value check in axis_fifo_probe() (2018-07-28 09:26:31 +0200)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-4.19c