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| H A D | allwinner,sun4i-a10-spdif.yaml | diff b1f35dfd7c2f509b0736f1ff02c314130b6b773e Thu May 16 02:59:26 CDT 2019 Maxime Ripard <maxime.ripard@bootlin.com> dt-bindings: sound: sun4i-spdif: Document that the RX channel can be missing
The H3 and compatibles controllers don't have any reception capabilities,
even though it was never documented as such in the binding before.
Therefore, on those controllers, we don't have the option to set an RX DMA
channel.
This was already done in the DTSI, but the binding itself was never
updated. Let's add a special case in the schemas.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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