diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/st,stm32-sai.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/st,stm32-sai.yaml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml index 59df8a832310..68f97b462598 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml @@ -48,6 +48,10 @@ properties: clock-names: maxItems: 3 + access-controllers: + minItems: 1 + maxItems: 2 + required: - compatible - reg @@ -68,7 +72,7 @@ patternProperties: properties: compatible: description: Compatible for SAI sub-block A or B. - pattern: "st,stm32-sai-sub-[ab]" + pattern: "^st,stm32-sai-sub-[ab]$" "#sound-dai-cells": const: 0 |