0001 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
0002 %YAML 1.2
0003 ---
0004 $id: "http://devicetree.org/schemas/usb/fcs,fsa4480.yaml#"
0005 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
0006
0007 title: ON Semiconductor Analog Audio Switch
0008
0009 maintainers:
0010 - Bjorn Andersson <bjorn.andersson@linaro.org>
0011
0012 properties:
0013 compatible:
0014 enum:
0015 - fcs,fsa4480
0016
0017 reg:
0018 maxItems: 1
0019
0020 interrupts:
0021 maxItems: 1
0022
0023 vcc-supply:
0024 description: power supply (2.7V-5.5V)
0025
0026 mode-switch:
0027 description: Flag the port as possible handle of altmode switching
0028 type: boolean
0029
0030 orientation-switch:
0031 description: Flag the port as possible handler of orientation switching
0032 type: boolean
0033
0034 port:
0035 $ref: /schemas/graph.yaml#/properties/port
0036 description:
0037 A port node to link the FSA4480 to a TypeC controller for the purpose of
0038 handling altmode muxing and orientation switching.
0039
0040 required:
0041 - compatible
0042 - reg
0043 - port
0044
0045 additionalProperties: false
0046
0047 examples:
0048 - |
0049 #include <dt-bindings/interrupt-controller/irq.h>
0050 i2c13 {
0051 #address-cells = <1>;
0052 #size-cells = <0>;
0053
0054 fsa4480@42 {
0055 compatible = "fcs,fsa4480";
0056 reg = <0x42>;
0057
0058 interrupts-extended = <&tlmm 2 IRQ_TYPE_LEVEL_LOW>;
0059
0060 vcc-supply = <&vreg_bob>;
0061
0062 mode-switch;
0063 orientation-switch;
0064
0065 port {
0066 fsa4480_ept: endpoint {
0067 remote-endpoint = <&typec_controller>;
0068 };
0069 };
0070 };
0071 };
0072 ...
