Bluetooth: Add ABI doc for sysfs reset

The functionality was implemented in commit 0f8a00137411 ("Bluetooth:
Allow reset via sysfs")

Fixes: 0f8a00137411 ("Bluetooth: Allow reset via sysfs")
Signed-off-by: Hsin-chen Chuang <chharry@chromium.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

diff --git a/Documentation/ABI/stable/sysfs-class-bluetooth b/Documentation/ABI/stable/sysfs-class-bluetooth
new file mode 100644 (file)
index 0000000..36be024
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-class-bluetooth
@@ -0,0 +1,9 @@
+What:          /sys/class/bluetooth/hci<index>/reset
+Date:          14-Jan-2025
+KernelVersion: 6.13
+Contact:       linux-bluetooth@vger.kernel.org
+Description:   This write-only attribute allows users to trigger the vendor reset
+               method on the Bluetooth device when arbitrary data is written.
+               The reset may or may not be done through the device transport
+               (e.g., UART/USB), and can also be done through an out-of-band
+               approach such as GPIO.

diff --git a/MAINTAINERS b/MAINTAINERS
index 5bcc78c0be70b13477dbdfe8b77e516ff3853c8c..d996f393fcf428c72da6cdda4454f7b12af02a7e 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4078,6 +4078,7 @@ S:        Supported
 W:     http://www.bluez.org/
 T:     git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
 T:     git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
+F:     Documentation/ABI/stable/sysfs-class-bluetooth
 F:     include/net/bluetooth/
 F:     net/bluetooth/