db1cb43a9d
Add driver for the Wolfson WM8904 audio codec. Signed-off-by: Hake Huang <hake.huang@oss.nxp.com> Signed-off-by: Yves Vandervennet <yves.vandervennet@nxp.com> Signed-off-by: Vit Stanicek <vit.stanicek@nxp.com>
25 lines
610 B
YAML
25 lines
610 B
YAML
# Copyright 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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description: WM8904 audio codec
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include: [i2c-device.yaml]
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compatible: "wolfson,wm8904"
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properties:
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reg:
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required: true
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clock-source:
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type: string
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default: "MCLK"
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description: |
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Codec's internal clock signal (SYSCLK) source selection. These options
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are available:
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- "MCLK": WM8904's MCLK pin (supplied by the host)
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- "FLL": WM8904's FLL facility, can be free-running
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The "MCLK" option is default, as this clock signal is usually supplied
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by the host.
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enum:
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- "MCLK"
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- "FLL"
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