Adds dt-binding for snd-serial-generic serial MIDI driver
Signed-off-by: Daniel Kaehn kaehndan@gmail.com --- .../devicetree/bindings/sound/serialmidi.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/serialmidi.yaml
diff --git a/Documentation/devicetree/bindings/sound/serialmidi.yaml b/Documentation/devicetree/bindings/sound/serialmidi.yaml new file mode 100644 index 000000000000..74f02a9e1190 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/serialmidi.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/serialmidi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Serial MIDI Device + +maintainers: + - Daniel Kaehn kaehndan@gmail.com + +description: | + Generic MIDI interface using a serial device. Can only be set to use standard speeds + corresponding to supported baud rates of the underlying serial device. If standard MIDI + speed of 31.25 kBaud is needed, configure the clocks of the underlying serial device + so that a requested speed of 38.4 kBaud resuts in the standard MIDI baud rate. + +properties: + compatible: + const: serialmidi + + speed: + maxItems: 1 + description: | + Speed to set the serial port to when the MIDI device is opened. + If not specified, the underlying serial device is allowed to use its configured default speed. + +required: + - compatible + +additionalProperties: false + +examples: + - | + serial { + midi { + compatible = "serialmidi"; + speed = <38400>; + }; + };