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-rw-r--r--Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml12
1 files changed, 8 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
index f5c04b9d2de9..dbc7876e0a0b 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
@@ -24,6 +24,7 @@ properties:
- mediatek,mt2712-mtu3
- mediatek,mt8173-mtu3
- mediatek,mt8183-mtu3
+ - mediatek,mt8192-mtu3
- const: mediatek,mtu3
reg:
@@ -126,7 +127,7 @@ properties:
Any connector to the data bus of this controller should be modelled
using the OF graph bindings specified, if the "usb-role-switch"
property is used. See graph.txt
- type: object
+ $ref: /schemas/graph.yaml#/properties/port
enable-manual-drd:
$ref: /schemas/types.yaml#/definitions/flag
@@ -152,10 +153,13 @@ properties:
- description:
The second cell represents the register base address of the glue
layer in syscon
- - description:
+ - description: |
The third cell represents the hardware version of the glue layer,
- 1 is used by mt8173 etc, 2 is used by mt2712 etc
- enum: [1, 2]
+ 1 - used by mt8173 etc, revision 1 without following IPM rule;
+ 2 - used by mt2712 etc, revision 2 with following IPM rule;
+ 101 - used by mt8183, specific 1.01;
+ 102 - used by mt8192, specific 1.02;
+ enum: [1, 2, 101, 102]
mediatek,u3p-dis-msk:
$ref: /schemas/types.yaml#/definitions/uint32