summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/usb/fcs,fsa4480.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/usb/fcs,fsa4480.yaml')
-rw-r--r--Documentation/devicetree/bindings/usb/fcs,fsa4480.yaml72
1 files changed, 72 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/fcs,fsa4480.yaml b/Documentation/devicetree/bindings/usb/fcs,fsa4480.yaml
new file mode 100644
index 000000000..9473f26b0
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/fcs,fsa4480.yaml
@@ -0,0 +1,72 @@
+# 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:
+ enum:
+ - 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#/properties/port
+ description:
+ A port node to link the FSA4480 to a TypeC controller for the purpose of
+ handling altmode muxing and orientation switching.
+
+required:
+ - compatible
+ - reg
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c13 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fsa4480@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>;
+ };
+ };
+ };
+ };
+...