iio:adc:ad7280a: Move out of staging

This is a rather unusual device (in IIO anyway). However, it has
a near to standard userspace ABI.

Note the work to move this out of staging was done against a

iio:adc:ad7280a: Move out of staging

This is a rather unusual device (in IIO anyway). However, it has
a near to standard userspace ABI.

Note the work to move this out of staging was done against a minimal
QEMU model, which doesn't model all the features of the device.
I have no intention to upstream the QEMU model as it was developed
just to enable this driver cleanup.

https://github.com/jic23/qemu/tree/ad7280a-hacks

Signed-off-by: Jonathan Cameron <[email protected]>
Reviewed-by: Marcelo Schmitt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

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staging: iio: adc: ad7192: move out of staging

Move ad7192 ADC driver out of staging into mainline.

Signed-off-by: Alexandru Tachici <[email protected]>
Signed-off-by: Jonathan Cameron <

staging: iio: adc: ad7192: move out of staging

Move ad7192 ADC driver out of staging into mainline.

Signed-off-by: Alexandru Tachici <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging: iio: adc: Add paragraph to describe Kconfig symbol

This patch updates Kconfig with paragraph that describe config symbol
fully.Issue addressed by checkpatch.

Signed-off-by: Vatsala Narang

staging: iio: adc: Add paragraph to describe Kconfig symbol

This patch updates Kconfig with paragraph that describe config symbol
fully.Issue addressed by checkpatch.

Signed-off-by: Vatsala Narang <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging: iio: ad7780: moving ad7780 out of staging

Move ad7780 ADC driver out of staging and into the mainline.

The ad7780 is a sigma-delta analog to digital converter. This driver provides
reading

staging: iio: ad7780: moving ad7780 out of staging

Move ad7780 ADC driver out of staging and into the mainline.

The ad7780 is a sigma-delta analog to digital converter. This driver provides
reading voltage values and status bits from both the ad778x and ad717x series.
Its interface also allows writing on the FILTER and GAIN GPIO pins on the
ad778x.

Signed-off-by: Renato Lui Geh <[email protected]>
Signed-off-by: Giuliano Belinassi <[email protected]>
Co-developed-by: Giuliano Belinassi <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging: add missing SPDX lines to Kconfig files

There are a few remaining drivers/staging/*/Kconfig files that do not
have SPDX identifiers in them. Add the correct GPL-2.0 identifier to
them to m

staging: add missing SPDX lines to Kconfig files

There are a few remaining drivers/staging/*/Kconfig files that do not
have SPDX identifiers in them. Add the correct GPL-2.0 identifier to
them to make scanning tools happy.

Signed-off-by: Greg Kroah-Hartman <[email protected]>

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staging: iio: adc: ad7606: Move out of staging

Move ad7606 ADC driver out of staging and into the mainline.

Signed-off-by: Stefan Popa <[email protected]>
Signed-off-by: Jonathan Cameron <Jona

staging: iio: adc: ad7606: Move out of staging

Move ad7606 ADC driver out of staging and into the mainline.

Signed-off-by: Stefan Popa <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging: iio: adc: ad7606: Simplify the Kconfing menu

There is no point in having three menu entries that can be selected
individually. Instead, the SPI and parallel interfaces should select
AD7606.

staging: iio: adc: ad7606: Simplify the Kconfing menu

There is no point in having three menu entries that can be selected
individually. Instead, the SPI and parallel interfaces should select
AD7606.

Signed-off-by: Stefan Popa <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging: iio: adc: ad7280a: use crc8.h API to build crc table

The custom build function ad7280_crc8_build_table is not needed. The
crc8_populate_msb function from linux/crc8.h will build the same cr

staging: iio: adc: ad7280a: use crc8.h API to build crc table

The custom build function ad7280_crc8_build_table is not needed. The
crc8_populate_msb function from linux/crc8.h will build the same crc
table.

Signed-off-by: Slawomir Stepien <[email protected]>
Acked-by: Lars-Peter Clausen <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:ad7606: Add support for the ad7605-4

Add support for the AD7605-4 to the AD7606 driver. The AD7605-4 is mostly
interface compatible to the AD7606-6 with the only difference being not
hav

staging:iio:ad7606: Add support for the ad7605-4

Add support for the AD7605-4 to the AD7606 driver. The AD7605-4 is mostly
interface compatible to the AD7606-6 with the only difference being not
having support for oversampling.

Signed-off-by: Alexandru Ardelean <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:adc:lpc32xx Move out of staging.

There are a few more little cleanups that could be done on this driver, but
I don't think any are sufficient to justify not moving it out of staging.

It

staging:iio:adc:lpc32xx Move out of staging.

There are a few more little cleanups that could be done on this driver, but
I don't think any are sufficient to justify not moving it out of staging.

It's a very simple driver (presumably for a simple part) so not much that can
go wrong. I think it was only ever in staging because that's where IIO was
as a whole at the time and then we forgot about it!

Signed-off-by: Jonathan Cameron <[email protected]>
Cc: Roland Stigge <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:adc:spear Move out of staging.

There are some unanswered questions due to disagreements between the code
and various datasheets (including between different datasheets for the same
part)

staging:iio:adc:spear Move out of staging.

There are some unanswered questions due to disagreements between the code
and various datasheets (including between different datasheets for the same
part).

I don't think that is necessarily a reason to keep it in staging however.
I'm partly posting this patch inorder to reignite debate and with a bit
of luck find someone who has one of these to test!

Signed-off-by: Jonathan Cameron <[email protected]>

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iio: adc: Move mxs-lradc out of staging

Move mxs-lradc driver from drivers/staging/iio/adc to drivers/iio/adc.

Signed-off-by: Ksenija Stanojevic <[email protected]>
Acked-by: Greg Kroah-

iio: adc: Move mxs-lradc out of staging

Move mxs-lradc driver from drivers/staging/iio/adc to drivers/iio/adc.

Signed-off-by: Ksenija Stanojevic <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:ad7192: Add support for the AD7193

The AD7193 is mostly register map compatible to the AD7192. The main
difference is that it has 8 instead of 4 inputs, so the way the input
channels are

staging:iio:ad7192: Add support for the AD7193

The AD7193 is mostly register map compatible to the AD7192. The main
difference is that it has 8 instead of 4 inputs, so the way the input
channels are selected is slightly different.

Signed-off-by: Lars-Peter Clausen <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging: iio: Fix dependencies for !HAS_IOMEM archs

Not every arch has io memory.
So, unbreak the build by fixing the dependencies.

Signed-off-by: Richard Weinberger <[email protected]>
Acked-by: Geer

staging: iio: Fix dependencies for !HAS_IOMEM archs

Not every arch has io memory.
So, unbreak the build by fixing the dependencies.

Signed-off-by: Richard Weinberger <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging/ad7606: Actually build the interface modules

The ad7606_par and ad7606_spi drivers are not built if CONFIG_AD7606=m,
because kbuild does not currently support <objname>-m syntax. Even if we

staging/ad7606: Actually build the interface modules

The ad7606_par and ad7606_spi drivers are not built if CONFIG_AD7606=m,
because kbuild does not currently support <objname>-m syntax. Even if we
add kbuild support, ad7606 fails to link, because of duplicate
module_init definitions. Make the two drivers separate modules, as the
Kconfig help text already suggests.

Also, CONFIG_IIO_BUFFER is a dependency of CONFIG_AD7606, so there is no
need to test for it in the Makefile.

Signed-off-by: Michal Marek <[email protected]>

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Staging: iio: Allow compile test of GPIO consumers if !GPIOLIB

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO

Staging: iio: Allow compile test of GPIO consumers if !GPIOLIB

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven <[email protected]>
Cc: Jonathan Cameron <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Jonathan Cameron <[email protected]>

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Staging: iio: adc: Update Kconfig entries adding module name information

This patch fixes the following checkpatch.pl warning:

WARNING: please write a paragraph that describes the config symbol ful

Staging: iio: adc: Update Kconfig entries adding module name information

This patch fixes the following checkpatch.pl warning:

WARNING: please write a paragraph that describes the config symbol fully

Signed-off-by: Vaishali Thakkar <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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staging:iio:adc:Kconfig: Let MXS_LRADC depend on HAS_IOMEM

MXS_LRADC need HAS_IOMEM, so let it depend on HAS_IOMEM

The related error (with allmodconfig under score):

MODPOST 1365 modules
ERR

staging:iio:adc:Kconfig: Let MXS_LRADC depend on HAS_IOMEM

MXS_LRADC need HAS_IOMEM, so let it depend on HAS_IOMEM

The related error (with allmodconfig under score):

MODPOST 1365 modules
ERROR: "devm_ioremap_resource" [drivers/staging/iio/adc/mxs-lradc.ko] undefined!

Signed-off-by: Chen Gang <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:ad7291: Move out of staging

The ad7291 driver is in a reasonable shape. It does not use non-standard API/ABI
and there are no major style issues with the driver. So this patch moves it o

staging:iio:ad7291: Move out of staging

The ad7291 driver is in a reasonable shape. It does not use non-standard API/ABI
and there are no major style issues with the driver. So this patch moves it out
of staging.

There is one small warning from checkpatch which is also fixed in this patch.
The patch also sorts the #include directives in alphabetical order.

Signed-off-by: Lars-Peter Clausen <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio: Move ad799x driver out of staging

The driver is now at a reasonable quality level. Move it out of staging.

Signed-off-by: Lars-Peter Clausen <[email protected]>
Acked-by: Hartmut Knaack

staging:iio: Move ad799x driver out of staging

The driver is now at a reasonable quality level. Move it out of staging.

Signed-off-by: Lars-Peter Clausen <[email protected]>
Acked-by: Hartmut Knaack <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:ad799x: Move ring functions to the main file

The ad799x_ring.c file is pretty much only one function these days. No need to
keep it in a separate file. Since there is then only one user

staging:iio:ad799x: Move ring functions to the main file

The ad799x_ring.c file is pretty much only one function these days. No need to
keep it in a separate file. Since there is then only one user of the header left
also move everything from the header to the main file.

Signed-off-by: Lars-Peter Clausen <[email protected]>
Acked-by: Hartmut Knaack <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:lpc32xx_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/built-in.o: In functio

staging:iio:lpc32xx_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/built-in.o: In function `lpc32xx_adc_probe':
drivers/staging/iio/adc/lpc32xx_adc.c:149: undefined reference to `devm_ioremap'

Signed-off-by: Richard Weinberger <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging:iio:spear_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/staging/iio/adc/spear_ad

staging:iio:spear_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/staging/iio/adc/spear_adc.c: In function ‘spear_adc_probe’:
drivers/staging/iio/adc/spear_adc.c:393:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration

Signed-off-by: Richard Weinberger <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

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staging,lpc32xx_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/built-in.o: In function `l

staging,lpc32xx_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/built-in.o: In function `lpc32xx_adc_probe':
drivers/staging/iio/adc/lpc32xx_adc.c:149: undefined reference to `devm_ioremap'

Signed-off-by: Richard Weinberger <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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staging,spear_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/staging/iio/adc/spear_adc.c:

staging,spear_adc: Add dependency on HAS_IOMEM

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/staging/iio/adc/spear_adc.c: In function ‘spear_adc_probe’:
drivers/staging/iio/adc/spear_adc.c:393:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration

Signed-off-by: Richard Weinberger <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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