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-rw-r--r--Documentation/devicetree/bindings/rtc/rtc-mxc.yaml10
1 files changed, 7 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml b/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml
index a14b52178c4b..2599b847f406 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml
+++ b/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml
@@ -14,9 +14,13 @@ maintainers:
properties:
compatible:
- enum:
- - fsl,imx1-rtc
- - fsl,imx21-rtc
+ oneOf:
+ - const: fsl,imx1-rtc
+ - const: fsl,imx21-rtc
+ - items:
+ - enum:
+ - fsl,imx31-rtc
+ - const: fsl,imx21-rtc
reg:
maxItems: 1