@@ -181,16 +181,16 @@ properties:
port:
$ref: /schemas/graph.yaml#/properties/port
- description: OF graph bindings modeling a data bus to the connector, e.g.
- there is a single High Speed (HS) port present in this connector. If there
- is more than one bus (several port, with 'reg' property), they can be grouped
- under 'ports'.
+ description: OF graph binding to model a logical connection between a device
+ and connector. This connection may represent a data bus or power line. For
+ e.g. a High Speed (HS) data port present in this connector or VBUS line.
+ If there is more than one connection (several port, with 'reg' property),
+ they can be grouped under 'ports'.
ports:
$ref: /schemas/graph.yaml#/properties/ports
- description: OF graph bindings modeling any data bus to the connector
- unless the bus is between parent node and the connector. Since a single
- connector can have multiple data buses every bus has an assigned OF graph
+ description: OF graph bindings to model multiple "port". Since a connector
+ may have multiple logical connections each one has an assigned OF graph
port number as described below.
properties:
@@ -207,6 +207,12 @@ properties:
description: Sideband Use (SBU), present in USB-C. This describes the
alternate mode connection of which SBU is a part.
+ port@3:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: VBUS/VCHGIN present in USB-C connector to model power line
+ going in and/or out of the charger/battery. If there are multiple
+ batteries then this port should contain those many endpoints.
+
required:
- port@0
@@ -75,6 +75,31 @@ examples:
PDO_FIXED(9000, 2000, 0)>;
sink-bc12-completion-time-ms = <500>;
pd-revision = /bits/ 8 <0x03 0x01 0x01 0x08>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ usbc0_orien_sw: endpoint {
+ remote-endpoint = <&usbdrd31_phy_orien_switch>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ usbc0_role_sw: endpoint {
+ remote-endpoint = <&usbdrd31_dwc3_role_switch>;
+ };
+ };
+
+ port@3 {
+ reg = <3>;
+ vbus_batt: endpoint {
+ remote-endpoint = <&max17201_fg>;
+ };
+ };
+ };
};
};
};