ASoC: dt-bindings: fsl_rpmsg: Add binding doc for rpmsg audio device

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fsl_rpmsg is a virtual audio device. Mapping to real hardware
devices are SAI, DMA controlled by Cortex M core. What we see from
Linux side is a device which provides audio service by rpmsg channel.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1615516725-4975-4-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Shengjiu Wang 2021-03-12 10:38:42 +08:00 • committed by Mark Brown

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Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml

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