[PATCH v8 13/14] dt-bindings: sound: sun4i-i2s: Document H3 with missing RX channel possibility

Clément Péron
2020-10-26T18:53:25Z

Like A83T the Allwinner H3 doesn't have the DMA reception available for
some audio interfaces.

As it's already documented for A83T convert this to an enum and add the H3
interface.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
.../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 606ad2d884a8..a16e37b01e1d 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
@@ -70,7 +70,9 @@ allOf:
properties:
compatible:
contains:
- const: allwinner,sun8i-a83t-i2s
+ enum:
+ - allwinner,sun8i-a83t-i2s
+ - allwinner,sun8i-h3-i2s

then:
properties:
--
2.25.1