On Mon, May 02, 2022 at 10:04:03AM -0500, Daniel Kaehn wrote:
Adds dt-binding for a Generic MIDI Interface using a serial device.
Signed-off-by: Daniel Kaehn kaehndan@gmail.com
.../devicetree/bindings/sound/serialmidi.yaml | 46 +++++++++++++++++++ 1 file changed, 46 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..06a894e1b91d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/serialmidi.yaml @@ -0,0 +1,46 @@ +# 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 Interface
+maintainers:
- Daniel Kaehn kaehndan@gmail.com
+description:
- Generic MIDI interface using a serial device. This denotes that a serial device is
- dedicated to MIDI communication, either to an external MIDI device through a DIN5
- or other connector, or to a known hardwired MIDI controller. This device must be a
- child node of a serial node.
- Can only be set to use standard baud rates corresponding to supported rates of the
- parent serial device. If the standard MIDI baud of 31.25 kBaud is needed
- (as would be the case if interfacing with arbitrary external MIDI devices),
- configure the clocks of the parent serial device so that a requested baud of 38.4 kBaud
- resuts in the standard MIDI baud rate, and set the 'current-speed' property to 38400.
s/resuts/results/
+properties:
- compatible:
- const: serialmidi
serial-midi would be a bit more readable. (And then align the filename with that.)
- current-speed:
- $ref: /schemas/types.yaml#/definitions/uint32
Already has a type applied by serial.yaml, so you can drop.
- description: Baudrate to set the serial port to when this MIDI device is opened.
If not specified, the parent serial device is allowed to use its default baud.+required:
- compatible
+additionalProperties: false
+examples:
- |
- serial {
midi {compatible = "serialmidi";current-speed = <38400>;};- };
-- 2.33.0