Those are subsystem docs, with a mix of kABI and user-faced
docs. While they're not split, keep the dirs where they are,
adding just a pointer to the main index.
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>

Rename the iio documentation files to ReST, add an
index for them and adjust in order to produce a nice html
output via the Sphinx build system.

At its new index.rst, let's add a :orphan: while this is not linked to
the main index.rst file, in order to avoid build warnings.
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: NJonathan Cameron <Jonathan.Cameron@huawei.com>

New driver adding support for ADC found on Cirrus Logic EP93xx series of SoCs.
Board specific code must take care to create plaform device with all necessary
resources.
Signed-off-by: NAlexander Sverdlin <alexander.sverdlin@gmail.com>
Acked-by: NJonathan Cameron <jic23@kernel.org>
Signed-off-by: NJonathan Cameron <Jonathan.Cameron@huawei.com>

Correct the path used to create triggers.
Signed-off-by: NSandhya Bankar <bankarsandhya512@gmail.com>
Acked-by: NDaniel Baluta <daniel.baluta@intel.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NDaniel Baluta <daniel.baluta@intel.com>
Acked-by: NCrt Mori <cmo@melexis.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>