6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
52 lines
1.4 KiB
YAML
52 lines
1.4 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/serial-midi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Generic Serial MIDI Interface
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maintainers:
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- Daniel Kaehn <kaehndan@gmail.com>
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description:
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Generic MIDI interface using a serial device. This denotes that a serial device is
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dedicated to MIDI communication, either to an external MIDI device through a DIN5
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or other connector, or to a known hardwired MIDI controller. This device must be a
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child node of a serial node.
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Can only be set to use standard baud rates corresponding to supported rates of the
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parent serial device. If the standard MIDI baud of 31.25 kBaud is needed
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(as would be the case if interfacing with arbitrary external MIDI devices),
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configure the clocks of the parent serial device so that a requested baud of 38.4 kBaud
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resuts in the standard MIDI baud rate, and set the 'current-speed' property to 38400 (default)
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properties:
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compatible:
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const: serial-midi
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current-speed:
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description: Baudrate to set the serial port to when this MIDI device is opened.
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default: 38400
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required:
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- compatible
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additionalProperties: false
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examples:
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- |
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serial {
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midi {
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compatible = "serial-midi";
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};
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};
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- |
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serial {
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midi {
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compatible = "serial-midi";
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current-speed = <115200>;
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};
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};
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