diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/st,stm32-sai.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/st,stm32-sai.yaml | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml index 1538d11ce9a8..56d206f97a96 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml @@ -60,6 +60,7 @@ required: patternProperties: "^audio-controller@[0-9a-f]+$": type: object + additionalProperties: false description: Two subnodes corresponding to SAI sub-block instances A et B can be defined. Subnode can be omitted for unsused sub-block. @@ -102,9 +103,11 @@ patternProperties: By default SAI sub-block is in asynchronous mode. Must contain the phandle and index of the SAI sub-block providing the synchronization. - allOf: - - $ref: /schemas/types.yaml#/definitions/phandle-array - - maxItems: 1 + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle of the SAI sub-block + - description: index of the SAI sub-block st,iec60958: description: @@ -113,13 +116,16 @@ patternProperties: By default, custom protocol is assumed, meaning that protocol is configured according to protocol defined in related DAI link node, such as i2s, left justified, right justified, dsp and pdm protocols. - allOf: - - $ref: /schemas/types.yaml#/definitions/flag + $ref: /schemas/types.yaml#/definitions/flag "#clock-cells": description: Configure the SAI device as master clock provider. const: 0 + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + required: - compatible - "#sound-dai-cells" @@ -135,8 +141,7 @@ allOf: compatible: contains: const: st,stm32f4-sai - - - then: + then: properties: clocks: items: @@ -147,8 +152,7 @@ allOf: items: - const: x8k - const: x11k - - - else: + else: properties: clocks: items: |