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Diffstat (limited to 'Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml index 05f4ad2c7d3a..6ceaffb45dc9 100644 --- a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml +++ b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml @@ -30,6 +30,10 @@ properties: vdda-supply: description: phandle to the vdda input analog voltage. + access-controllers: + minItems: 1 + maxItems: 2 + required: - compatible - reg |