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| author | Greg Kroah-Hartman <greg@kroah.com> | 2014-12-11 22:11:00 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <greg@kroah.com> | 2014-12-12 00:53:59 (GMT) |
| commit | a500a8a6ef283f47efaddde8c8b7213a76a731c5 (patch) | |
| tree | e78cd0c7db279c167c8e6fba46034d6757259c3d /drivers/staging/greybus/Documentation/sysfs-bus-greybus | |
| parent | ab88eb58c7a56ded2fd3ec4b9184075ff415cad3 (diff) | |
| download | linux-a500a8a6ef283f47efaddde8c8b7213a76a731c5.tar.xz | |
greybus: connection: document the sysfs files
Document what the sysfs files are for connections, so that people have a
chance to understand what they can be used for.
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
Diffstat (limited to 'drivers/staging/greybus/Documentation/sysfs-bus-greybus')
| -rw-r--r-- | drivers/staging/greybus/Documentation/sysfs-bus-greybus | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/staging/greybus/Documentation/sysfs-bus-greybus b/drivers/staging/greybus/Documentation/sysfs-bus-greybus index cd1d812..b734c67 100644 --- a/drivers/staging/greybus/Documentation/sysfs-bus-greybus +++ b/drivers/staging/greybus/Documentation/sysfs-bus-greybus @@ -33,3 +33,23 @@ Contact: Greg Kroah-Hartman <greg@kroah.com> Description: Vendor ID string of a Greybus interface block. +What: /sys/bus/greybus/device/.../state +Date: December 2014 +KernelVersion: 3.XX +Contact: Greg Kroah-Hartman <greg@kroah.com> +Description: + The current state of a Greybus connection. + + It will be one of the following values: + 0 - invalid + 1 - disabled + 2 - enabled + 3 - error + 4 - destroying + +What: /sys/bus/greybus/device/.../protocol_id +Date: December 2014 +KernelVersion: 3.XX +Contact: Greg Kroah-Hartman <greg@kroah.com> +Description: + The protocol id of a Greybus connection. |