Documentation for the per-overlay attributes. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx> Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- .../ABI/testing/sysfs-firmware-devicetree-overlays | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays index e938f44..88d1549 100644 --- a/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays +++ b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays @@ -22,3 +22,31 @@ Description: to be a high-level one-way "off" switch for the interface so that systems that have this interface can choose to turn it off during initial boot, etc." + +What: /sys/firmware/devicetree/overlays/<id> +Date: October 2015 +Contact: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx> +Description: + Each directory represents an applied overlay, containing + the following attribute files. + +What: /sys/firmware/devicetree/overlays/<id>/can_remove +Date: October 2015 +Contact: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx> +Description: + The attribute set to 1 means that the overlay can be removed, + while 0 means that the overlay is being overlapped therefore + removal is prohibited. + +What: /sys/firmware/devicetree/overlays/<id>/<fragment-name>/ +Date: October 2015 +Contact: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx> +Description: + Each of these directories contain information about of the + particular overlay fragment. + +What: /sys/firmware/devicetree/overlays/<id>/<fragment-name>/target +Date: October 2015 +Contact: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx> +Description: + The full-path of the target of the fragment -- 1.7.12 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
