linux.git/drivers/staging/iio, branch v4.18

staging:iio:meter: Drop ADE7759 driver

2018-05-20T11:21:54+00:00

I announced the intent to drop some of these meter drivers
on the IIO list last cycle. This device is obsolete and not easily
obtained.  No one has come forward with suitable test hardware and
the driver would need a lot of work to move out of staging.

As such I am dropping it.  We can always bring it back again
if a user / tester emerges in the future.

Signed-off-by: Jonathan Cameron

staging:iio:meter: Drop ADE7758 driver

2018-05-20T11:21:42+00:00

I announced the intent to drop some of these meter drivers
on the IIO list last cycle. This device is obsolete and not easily
obtained.  No one has come forward with suitable test hardware and
the driver would need a lot of work to move out of staging.

As such I am dropping it.  We can always bring it back again
if a user / tester emerges in the future.

Signed-off-by: Jonathan Cameron

staging:iio:meter: Drop ADE7754 driver

2018-05-20T11:21:26+00:00

I announced the intent to drop some of these meter drivers
on the IIO list last cycle. This device is obsolete and not easily
obtained.  No one has come forward with suitable test hardware and
the driver would need a lot of work to move out of staging.

As such I am dropping it.  We can always bring it back again
if a user / tester emerges in the future.

Signed-off-by: Jonathan Cameron

staging:iio:meter: Drop ADE7753 driver

2018-05-20T11:20:26+00:00

I announced the intent to drop some of these meter drivers
on the IIO list last cycle. This device is obsolete and not easily
obtained.  No one has come forward with suitable test hardware and
the driver would need a lot of work to move out of staging.

As such I am dropping it.  We can always bring it back again
if a user / tester emerges in the future.

Signed-off-by: Jonathan Cameron

staging: iio: ad2s1200: Move driver out of staging

2018-05-20T11:17:48+00:00

Move the iio driver for the ad2s1200 and ad2s1205 resolver-to-digital
converter out of staging, into mainline iio subsystems.

Signed-off-by: David Veenstra 
Signed-off-by: Jonathan Cameron

staging: iio: ad2s1200: Add copyright

2018-05-20T11:10:58+00:00

Add David Veenstra as a copyright holders and as an author,
for all of the staging clean ups of the ad2s1200 driver.

Signed-off-by: David Veenstra 
Signed-off-by: Jonathan Cameron

staging: iio: ad2s1200: Add scaling factor for angle channel

2018-05-20T11:09:47+00:00

A scaling factor of approximately 2 * Pi / (2^12 -1) is added,
to scale the 12-bits angular position to radians.

A return type of IIO_VAL_INT_PLUS_NANO is used, so that the scale of
both the angle channel and angular velocity channel has 7 significant
digits.

Signed-off-by: David Veenstra 
Signed-off-by: Jonathan Cameron

staging: iio: ad2s1200: Add scaling factor for angular velocity channel

2018-05-20T11:07:29+00:00

The sysfs iio ABI states radians per second is expected as the unit for
angular velocity, but the 12-bit angular velocity register has
revolution per seconds as its unit. So a scaling factor of approximately
2 * Pi is added to the angular velocity channel.

Signed-off-by: David Veenstra 
Signed-off-by: Jonathan Cameron

staging: iio: ad2s1200: Add dt table

2018-05-20T11:02:17+00:00

Add device tree table for matching with the vendor ID.

Signed-off-by: David Veenstra 
Signed-off-by: Jonathan Cameron

staging: iio: ad2s1200: Replace platform data with dt bindings

2018-05-20T11:00:17+00:00

Remove usage of platform data, and replace it with device tree
facilities.

Signed-off-by: David Veenstra 
Signed-off-by: Jonathan Cameron