[PATCH v4 09/18] dt-bindings: usb: Add Qualcomm PMIC TCPM YAML schema

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Add a YAML description for the pm8150b-tcpm driver. The pm8150b-tcpm
encapsulates a type-c block and a pdphy block into one block presented to
the TCPM Linux API.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
---
 .../bindings/usb/qcom,pmic-virt-tcpm.yaml     | 88 +++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/qcom,pmic-virt-tcpm.yaml

diff --git a/Documentation/devicetree/bindings/usb/qcom,pmic-virt-tcpm.yaml b/Documentation/devicetree/bindings/usb/qcom,pmic-virt-tcpm.yaml
new file mode 100644
index 0000000000000..576842c8b65b4
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/qcom,pmic-virt-tcpm.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/usb/qcom,pmic-virt-tcpm.yaml#";
+$schema: "http://devicetree.org/meta-schemas/core.yaml#";
+
+title: Qualcomm PMIC Virtual TCPM Driver
+
+maintainers:
+  - Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
+
+description: |
+  Qualcomm PMIC Virtual Type-C Port Manager Driver
+  A virtual device which manages Qualcomm PMIC provided Type-C port and
+  Power Delivery in one place.
+
+properties:
+  compatible:
+    const: qcom,pmic-virt-tcpm
+
+  connector:
+    type: object
+    $ref: /schemas/connector/usb-connector.yaml#
+    unevaluatedProperties: false
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description:
+      Contains a port which consumes data-role switching messages.
+
+  qcom,pmic-typec:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      A phandle to the typec port hardware driver.
+
+  qcom,pmic-pdphy:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      A phandle to the type-c pdphy hardware driver.
+
+required:
+  - compatible
+  - connector
+  - port
+  - qcom,pmic-typec
+  - qcom,pmic-pdphy
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/usb/pd.h>
+    #include <dt-bindings/usb/typec/qcom,pmic-typec.h>
+    #include <dt-bindings/usb/typec/qcom,pmic-pdphy.h>
+
+    pm8150b_tcpm: pmic-tcpm {
+        compatible = "qcom,pmic-virt-tcpm";
+
+        qcom,pmic-typec = <&pm8150b_typec>;
+        qcom,pmic-pdphy = <&pm8150b_pdphy>;
+
+        port {
+            usb3_role: endpoint {
+                remote-endpoint = <&dwc3_drd_switch>;
+            };
+        };
+
+        connector {
+            compatible = "usb-c-connector";
+
+            power-role = "source";
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    pmic_tcpm_ss_mux: endpoint {
+                        remote-endpoint = <&qmp_ss_mux>;
+                    };
+                };
+            };
+        };
+    };
+
+...
-- 
2.39.2




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