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-rw-r--r--Documentation/devicetree/bindings/usb/aspeed,usb-vhub.yaml6
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/usb/aspeed,usb-vhub.yaml b/Documentation/devicetree/bindings/usb/aspeed,usb-vhub.yaml
index e4e83d3971ac..a86bcd95100e 100644
--- a/Documentation/devicetree/bindings/usb/aspeed,usb-vhub.yaml
+++ b/Documentation/devicetree/bindings/usb/aspeed,usb-vhub.yaml
@@ -67,6 +67,7 @@ properties:
vhub-strings:
type: object
+ additionalProperties: false
properties:
'#address-cells':
@@ -78,6 +79,7 @@ properties:
patternProperties:
'^string@[0-9a-f]+$':
type: object
+ additionalProperties: false
description: string descriptors of the specific language
properties:
@@ -127,8 +129,8 @@ examples:
#address-cells = <1>;
#size-cells = <0>;
- string@0409 {
- reg = <0x0409>;
+ string@409 {
+ reg = <0x409>;
manufacturer = "ASPEED";
product = "USB Virtual Hub";
serial-number = "0000";