dt-bindings: usb: mtk-xhci: remove redefinitions of usb3-lpm-capable

[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / usb / mediatek,mtk-xhci.yaml

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 14f40ef..69c3e7d 100644 (file)
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -30,6 +30,7 @@ properties:
           - mediatek,mt7629-xhci
           - mediatek,mt8173-xhci
           - mediatek,mt8183-xhci
+          - mediatek,mt8192-xhci
       - const: mediatek,mtk-xhci
 
   reg:
@@ -99,9 +100,9 @@ properties:
   vbus-supply:
     description: Regulator of USB VBUS5v
 
-  usb3-lpm-capable:
-    description: supports USB3.0 LPM
-    type: boolean
+  usb3-lpm-capable: true
+
+  usb2-lpm-disable: true
 
   imod-interval-ns:
     description:
@@ -127,10 +128,13 @@ 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 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