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| author | Daniel Baluta <daniel.baluta@intel.com> | 2015-11-09 08:13:59 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-12-03 19:19:24 +0100 |
| commit | 8261d961d1f397925d7a470864c14663d01ed714 (patch) | |
| tree | 7774c7357a96c84d123f88afe038c46c5a99db5f /drivers/iio/Kconfig | |
| parent | Staging: iio: frequency: use dev_get_platdata() (diff) | |
| download | linux-8261d961d1f397925d7a470864c14663d01ed714.tar.xz linux-8261d961d1f397925d7a470864c14663d01ed714.zip | |
iio: core: Introduce IIO configfs support
This patch creates the IIO configfs root group. The group
will appear under <mount-point>/iio/, usually /config/iio.
We introduce configfs support in IIO in order to be able to easily
create IIO objects from userspace. The first supported IIO objects
are triggers introduced with next patches.
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Tested-by: Matt Ranostay <matt.ranostay@intel>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/Kconfig')
| -rw-r--r-- | drivers/iio/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig index 6b8c77c97d40..9509b8a4c551 100644 --- a/drivers/iio/Kconfig +++ b/drivers/iio/Kconfig @@ -22,6 +22,14 @@ if IIO_BUFFER source "drivers/iio/buffer/Kconfig" endif # IIO_BUFFER +config IIO_CONFIGFS + tristate "Enable IIO configuration via configfs" + select CONFIGFS_FS + help + This allows configuring various IIO bits through configfs + (e.g. software triggers). For more info see + Documentation/iio/iio_configfs.txt. + config IIO_TRIGGER bool "Enable triggered sampling support" help |