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# 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";
};
};
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