diff options
| author | Rob Herring <robh@kernel.org> | 2024-01-22 14:49:58 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2024-01-31 07:42:38 -0600 |
| commit | 4c654ec0ba0f9a04905ebad538689524a8779154 (patch) | |
| tree | efe2b6fe13340a256745bc35f48e3502c439876b /Documentation | |
| parent | 2d3b3ab8d0d54e6c20260c8c1a73901a7a58a9cd (diff) | |
dt-bindings: display: nxp,tda998x: Fix 'audio-ports' constraints
The constraints for 'audio-ports' don't match the description. There can
be 1 or 2 DAI entries and each entry is exactly 2 values. Also, the
values' sizes are 32-bits, not 8-bits. Move the size constraints to the
outer dimension (number of DAIs) and add constraints on inner array
values.
Link: https://lore.kernel.org/r/20240122204959.1665970-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/nxp,tda998x.yaml | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/nxp,tda998x.yaml b/Documentation/devicetree/bindings/display/bridge/nxp,tda998x.yaml index 21d995f29a1e..b8e9cf6ce4e6 100644 --- a/Documentation/devicetree/bindings/display/bridge/nxp,tda998x.yaml +++ b/Documentation/devicetree/bindings/display/bridge/nxp,tda998x.yaml @@ -29,19 +29,22 @@ properties: audio-ports: description: - Array of 8-bit values, 2 values per DAI (Documentation/sound/soc/dai.rst). + Array of 2 values per DAI (Documentation/sound/soc/dai.rst). The implementation allows one or two DAIs. If two DAIs are defined, they must be of different type. $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 1 + maxItems: 2 items: - minItems: 1 items: - description: | The first value defines the DAI type: TDA998x_SPDIF or TDA998x_I2S (see include/dt-bindings/display/tda998x.h). + enum: [ 1, 2 ] - description: The second value defines the tda998x AP_ENA reg content when the DAI in question is used. + maximum: 0xff '#sound-dai-cells': enum: [ 0, 1 ] |