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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/usb/fcs,fsa4480.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: ON Semiconductor Analog Audio Switch maintainers: - Bjorn Andersson <bjorn.andersson@linaro.org> properties: compatible: oneOf: - const: fcs,fsa4480 - items: - enum: - ocs,ocp96011 - const: fcs,fsa4480 reg: maxItems: 1 interrupts: maxItems: 1 vcc-supply: description: power supply (2.7V-5.5V) mode-switch: description: Flag the port as possible handle of altmode switching type: boolean orientation-switch: description: Flag the port as possible handler of orientation switching type: boolean port: $ref: /schemas/graph.yaml#/$defs/port-base description: A port node to link the FSA4480 to a TypeC controller for the purpose of handling altmode muxing and orientation switching. unevaluatedProperties: false properties: endpoint: $ref: /schemas/graph.yaml#/$defs/endpoint-base unevaluatedProperties: false properties: data-lanes: $ref: /schemas/types.yaml#/definitions/uint32-array description: Specifies how the AUX+/- lines are connected to SBU1/2. oneOf: - items: - const: 0 - const: 1 description: | Default AUX/SBU layout (FSA4480) - AUX+ connected to SBU2 - AUX- connected to SBU1 Default AUX/SBU layout (OCP96011) - AUX+ connected to SBU1 - AUX- connected to SBU2 - items: - const: 1 - const: 0 description: | Swapped AUX/SBU layout (FSA4480) - AUX+ connected to SBU1 - AUX- connected to SBU2 Swapped AUX/SBU layout (OCP96011) - AUX+ connected to SBU2 - AUX- connected to SBU1 required: - compatible - reg - port additionalProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> i2c13 { #address-cells = <1>; #size-cells = <0>; typec-mux@42 { compatible = "fcs,fsa4480"; reg = <0x42>; interrupts-extended = <&tlmm 2 IRQ_TYPE_LEVEL_LOW>; vcc-supply = <&vreg_bob>; mode-switch; orientation-switch; port { fsa4480_ept: endpoint { remote-endpoint = <&typec_controller>; }; }; }; }; ... |