From: Abdel Alkuor <abdelalkuor@xxxxxxxxxx> TPS25750 provides power negotiation and capabilities management for USB Type-C applications. Signed-off-by: Abdel Alkuor <abdelalkuor@xxxxxxxxxx> --- .../devicetree/bindings/usb/ti,tps25750.yaml | 84 +++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ti,tps25750.yaml diff --git a/Documentation/devicetree/bindings/usb/ti,tps25750.yaml b/Documentation/devicetree/bindings/usb/ti,tps25750.yaml new file mode 100644 index 000000000000..326c9c2f766b --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ti,tps25750.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/ti,tps25750.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments 25750 Type-C Port Switch and Power Delivery controller + +maintainers: + - Abdel Alkuor <abdelalkuor@xxxxxxxxxx> + +description: | + Texas Instruments 25750 Type-C Port Switch and Power Delivery controller + +properties: + compatible: + enum: + - ti,tps25750 + reg: + maxItems: 1 + + interrupts: + description: | + maxItems: 1 + + interrupt-names: + items: + - const: irq + + firmware-name: + description: | + Should contain the name of the default patch binary + file located on the firmware search path which is + used to switch the controller into APP mode + + connector: + type: object + $ref: ../connector/usb-connector.yaml# + description: + Properties for usb c connector. + required: + - data-role + +required: + - compatible + - reg + - interrupts + - connector + +additionalProperties: true + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + tps25750: tps25750@21 { + compatible = "ti,tps25750"; + reg = <0x21>; + + interrupt-parent = <&msmgpio>; + interrupts = <107 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + firmware-name = "tps25750.bin"; + + pinctrl-names = "default"; + pinctrl-0 = <&typec_pins>; + + typec_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + port { + typec_ep: endpoint { + remote-endpoint = <&otg_ep>; + }; + }; + }; + }; + }; +... -- 2.24.4
