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
