| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| # Copyright 2023 Realtek Semiconductor Corporation |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/usb/realtek,rtd-type-c.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Realtek DHC RTD SoCs USB Type-C Connector detection |
| |
| maintainers: |
| - Stanley Chang <stanley_chang@realtek.com> |
| |
| description: |
| Realtek digital home center (DHC) RTD series SoCs include a type c module. |
| This module is able to detect the state of type c connector. |
| |
| properties: |
| compatible: |
| enum: |
| - realtek,rtd1295-type-c |
| - realtek,rtd1312c-type-c |
| - realtek,rtd1315e-type-c |
| - realtek,rtd1319-type-c |
| - realtek,rtd1319d-type-c |
| - realtek,rtd1395-type-c |
| - realtek,rtd1619-type-c |
| - realtek,rtd1619b-type-c |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| nvmem-cell-names: |
| items: |
| - const: usb-cal |
| |
| nvmem-cells: |
| maxItems: 1 |
| description: |
| The phandle to nvmem cell that contains the trimming data. |
| The type c parameter trimming data specified via efuse. |
| If unspecified, default value is used. |
| |
| realtek,rd-ctrl-gpios: |
| description: The gpio node to control external Rd on board. |
| maxItems: 1 |
| |
| connector: |
| $ref: /schemas/connector/usb-connector.yaml# |
| description: Properties for usb c connector. |
| type: object |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| type-c@7220 { |
| compatible = "realtek,rtd1619b-type-c"; |
| reg = <0x7220 0x20>; |
| interrupts = <0 60 IRQ_TYPE_LEVEL_HIGH>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usb_cc1_pins>, <&usb_cc2_pins>; |
| nvmem-cells = <&otp_usb_cal>; |
| nvmem-cell-names = "usb-cal"; |
| |
| connector { |
| compatible = "usb-c-connector"; |
| label = "USB-C"; |
| data-role = "dual"; |
| power-role = "dual"; |
| }; |
| }; |