[PATCH 1/7] dt-bindings: sound: sun4i-spdif: Fix requirements for H6
From: Chen-Yu Tsai <wens@kernel.org>
Date: 2024-01-22 17:05:32
Also in:
dmaengine, linux-devicetree, linux-sound, linux-sunxi, lkml
Subsystem:
open firmware and flattened device tree bindings, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Liam Girdwood, Mark Brown, Linus Torvalds
From: Chen-Yu Tsai <redacted>
When the H6 was added to the bindings, only the TX DMA channel was
added. As the hardware supports both transmit and receive functions,
the binding is missing the RX DMA channel and is thus incorrect.
Also, the reset control was not made mandatory.
Add the RX DMA channel for SPDIF on H6 by removing the compatible from
the list of compatibles that should only have a TX DMA channel. And add
the H6 compatible to the list of compatibles that require the reset
control to be present.
Fixes: b20453031472 ("dt-bindings: sound: sun4i-spdif: Add Allwinner H6 compatible")
Signed-off-by: Chen-Yu Tsai <redacted>
---
.../devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml
index 8108c564dd78..98e2e053fa19 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml@@ -62,6 +62,7 @@ allOf: enum: - allwinner,sun6i-a31-spdif - allwinner,sun8i-h3-spdif + - allwinner,sun50i-h6-spdif then: required:
@@ -73,7 +74,6 @@ allOf: contains: enum: - allwinner,sun8i-h3-spdif - - allwinner,sun50i-h6-spdif then: properties:
--
2.39.2
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