Merge pull request #254 from swatagar/RB8

RB8 USB Changes

Author: sgaud-quic

Documentation/devicetree/bindings/usb/genesys,gl850g.yaml

@@ -15,6 +15,7 @@ properties:
       - usb5e3,608
       - usb5e3,610
       - usb5e3,620
+      - usb5e3,625
       - usb5e3,626
 
   reg: true
@@ -26,6 +27,10 @@ properties:
     description:
       The regulator that provides 3.3V or 5.0V core power to the hub.
 
+  vdd12-supply:
+    description:
+      The regulator that provides 1.2V power to the hub.
+
   peer-hub: true
 
   ports:
@@ -56,6 +61,7 @@ allOf:
       properties:
         peer-hub: false
         vdd-supply: false
+        vdd12-supply: false
 
   - if:
       properties:
@@ -68,6 +74,19 @@ allOf:
       properties:
         peer-hub: true
         vdd-supply: true
+        vdd12-supply: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - usb5e3,625
+    then:
+      properties:
+        peer-hub: true
+        vdd-supply: true
+        vdd12-supply: true
 
 unevaluatedProperties: false
 

Documentation/devicetree/bindings/usb/ti,hd3ss3220.yaml

@@ -25,6 +25,14 @@ properties:
   interrupts:
     maxItems: 1
 
+  id-gpios:
+    description:
+      An input gpio for USB ID pin. Upon detecting a UFP device, HD3SS3220
+      will keep ID pin high if VBUS is not at VSafe0V. Once VBUS is at VSafe0V,
+      the HD3SS3220 will assert ID pin low. This is done to enforce Type-C
+      requirement that VBUS must be at VSafe0V before re-enabling VBUS.
+    maxItems: 1
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
     description: OF graph bindings (specified in bindings/graph.txt) that model