Increase sound-dai-cells to 1 to allow using the DAIs in the codec corresponding to AIF2 and AIF3.
The generic ASoC OF code supports a #sound-dai-cells value of 0 or 1 with no impact to the driver, so this is a backward-compatible change.
Signed-off-by: Samuel Holland samuel@sholland.org --- .../bindings/sound/allwinner,sun8i-a33-codec.yaml | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml index 67405e6d8168..19f111f40225 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml @@ -12,7 +12,11 @@ maintainers:
properties: "#sound-dai-cells": - const: 0 + minimum: 0 + maximum: 1 + description: + A value of 0 is deprecated. When used, it only allows access to + the ADC/DAC and AIF1 (the CPU DAI), not the other two AIFs/DAIs.
compatible: oneOf: @@ -50,7 +54,7 @@ additionalProperties: false examples: - | audio-codec@1c22e00 { - #sound-dai-cells = <0>; + #sound-dai-cells = <1>; compatible = "allwinner,sun8i-a33-codec"; reg = <0x01c22e00 0x400>; interrupts = <0 29 4>;