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-rw-r--r--Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml13
1 files changed, 8 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml
index 6a400a5e6fc7..da032effffe6 100644
--- a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml
+++ b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.yaml
@@ -14,10 +14,13 @@ allOf:
properties:
compatible:
- enum:
- - fsl,imx23-auart
- - fsl,imx28-auart
- - alphascale,asm9260-auart
+ oneOf:
+ - const: fsl,imx23-auart
+ - const: alphascale,asm9260-auart
+ - items:
+ - enum:
+ - fsl,imx28-auart
+ - const: fsl,imx23-auart
reg:
maxItems: 1
@@ -82,7 +85,7 @@ examples:
};
auart0: serial@8006a000 {
- compatible = "fsl,imx28-auart";
+ compatible = "fsl,imx28-auart", "fsl,imx23-auart";
reg = <0x8006a000 0x2000>;
interrupts = <112>;
dmas = <&dma_apbx 8>, <&dma_apbx 9>;