[PATCH 02/11] ASoC: dt-bindings: allwinner,sun4i-a10-i2s: Add compatible for A523

Chen-Yu Tsai
2025-10-20T17:11:20Z

As far as the author can tell, based on their respective manuals,
the I2S interface controllers found in the Allwinner A523 SoC is the
same as ones in the R329 SoC.

Add a SoC-specific compatible for it, with a fallback to the R329's
compatible.

Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
---
.../devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
index 739114fb6549..ae86cb5f0a74 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
@@ -33,7 +33,9 @@ properties:
- const: allwinner,sun50i-h6-i2s
- const: allwinner,sun50i-r329-i2s
- items:
- - const: allwinner,sun20i-d1-i2s
+ - enum:
+ - allwinner,sun20i-d1-i2s
+ - allwinner,sun55i-a523-i2s
- const: allwinner,sun50i-r329-i2s

reg:
--
2.47.3