231 lines
6.6 KiB
YAML
231 lines
6.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/usb/qcom,pmic-typec.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm PMIC based USB Type-C block
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maintainers:
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- Bryan O'Donoghue <bryan.odonoghue@linaro.org>
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description:
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Qualcomm PMIC Type-C block
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properties:
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compatible:
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oneOf:
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- enum:
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- qcom,pmi632-typec
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- qcom,pm8150b-typec
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- items:
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- enum:
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- qcom,pm6150-typec
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- const: qcom,pm8150b-typec
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- items:
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- enum:
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- qcom,pm4125-typec
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- const: qcom,pmi632-typec
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connector:
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type: object
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$ref: /schemas/connector/usb-connector.yaml#
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unevaluatedProperties: false
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reg:
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description: Type-C port and pdphy SPMI register base offsets
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minItems: 1
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maxItems: 2
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interrupts:
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minItems: 8
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items:
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- description: Type-C CC attach notification, VBUS error, tCCDebounce done
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- description: Type-C VCONN powered
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- description: Type-C CC state change
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- description: Type-C VCONN over-current
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- description: Type-C VBUS state change
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- description: Type-C Attach/detach notification
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- description: Type-C Legacy cable detect
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- description: Type-C Try.Src Try.Snk state change
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- description: Power Domain Signal TX - HardReset or CableReset signal TX
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- description: Power Domain Signal RX - HardReset or CableReset signal RX
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- description: Power Domain TX complete
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- description: Power Domain RX complete
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- description: Power Domain TX fail
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- description: Power Domain TX message discard
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- description: Power Domain RX message discard
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- description: Power Domain Fast Role Swap event
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interrupt-names:
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minItems: 8
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items:
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- const: or-rid-detect-change
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- const: vpd-detect
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- const: cc-state-change
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- const: vconn-oc
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- const: vbus-change
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- const: attach-detach
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- const: legacy-cable-detect
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- const: try-snk-src-detect
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- const: sig-tx
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- const: sig-rx
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- const: msg-tx
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- const: msg-rx
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- const: msg-tx-failed
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- const: msg-tx-discarded
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- const: msg-rx-discarded
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- const: fr-swap
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vdd-vbus-supply:
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description: VBUS power supply.
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vdd-pdphy-supply:
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description: VDD regulator supply to the PDPHY.
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port:
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$ref: /schemas/graph.yaml#/properties/port
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description:
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Contains a port which produces data-role switching messages.
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required:
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- compatible
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- reg
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- interrupts
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- interrupt-names
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- vdd-vbus-supply
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allOf:
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- if:
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properties:
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compatible:
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contains:
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enum:
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- qcom,pmi632-typec
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then:
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properties:
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reg:
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maxItems: 1
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interrupts:
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maxItems: 8
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interrupt-names:
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maxItems: 8
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vdd-pdphy-supply: false
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else:
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properties:
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reg:
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maxItems: 2
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interrupts:
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minItems: 16
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interrupt-names:
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maxItems: 16
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required:
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- vdd-pdphy-supply
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/usb/pd.h>
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pmic {
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#address-cells = <1>;
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#size-cells = <0>;
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pm8150b_typec: typec@1500 {
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compatible = "qcom,pm8150b-typec";
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reg = <0x1500>,
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<0x1700>;
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interrupts = <0x2 0x15 0x00 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x15 0x01 IRQ_TYPE_EDGE_BOTH>,
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<0x2 0x15 0x02 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x15 0x03 IRQ_TYPE_EDGE_BOTH>,
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<0x2 0x15 0x04 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x15 0x05 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x15 0x06 IRQ_TYPE_EDGE_BOTH>,
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<0x2 0x15 0x07 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x00 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x01 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x02 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x03 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x04 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x05 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x06 IRQ_TYPE_EDGE_RISING>,
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<0x2 0x17 0x07 IRQ_TYPE_EDGE_RISING>;
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interrupt-names = "or-rid-detect-change",
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"vpd-detect",
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"cc-state-change",
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"vconn-oc",
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"vbus-change",
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"attach-detach",
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"legacy-cable-detect",
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"try-snk-src-detect",
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"sig-tx",
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"sig-rx",
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"msg-tx",
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"msg-rx",
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"msg-tx-failed",
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"msg-tx-discarded",
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"msg-rx-discarded",
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"fr-swap";
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vdd-vbus-supply = <&pm8150b_vbus>;
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vdd-pdphy-supply = <&vreg_l2a_3p1>;
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connector {
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compatible = "usb-c-connector";
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power-role = "source";
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data-role = "dual";
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self-powered;
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source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_DUAL_ROLE |
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PDO_FIXED_USB_COMM | PDO_FIXED_DATA_SWAP)>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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pmic_typec_mux_out: endpoint {
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remote-endpoint = <&usb_phy_typec_mux_in>;
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};
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};
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port@1 {
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reg = <1>;
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pmic_typec_role_switch_out: endpoint {
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remote-endpoint = <&usb_role_switch_in>;
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};
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};
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};
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};
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};
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};
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usb {
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dr_mode = "otg";
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usb-role-switch;
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port {
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usb_role_switch_in: endpoint {
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remote-endpoint = <&pmic_typec_role_switch_out>;
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};
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};
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};
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usb-phy {
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orientation-switch;
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port {
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usb_phy_typec_mux_in: endpoint {
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remote-endpoint = <&pmic_typec_mux_out>;
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};
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};
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};
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...
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