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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/richtek,rt1711h.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Richtek RT1711H Type-C Port Switch and Power Delivery controller
maintainers:
- Gene Chen <gene_chen@richtek.com>
description: |
The RT1711H is a USB Type-C controller that complies with the latest
USB Type-C and PD standards. It does the USB Type-C detection including attach
and orientation. It integrates the physical layer of the USB BMC power
delivery protocol to allow up to 100W of power. The BMC PD block enables full
support for alternative interfaces of the Type-C specification.
properties:
compatible:
oneOf:
- enum:
- richtek,rt1711h
- richtek,rt1715
- items:
- enum:
- hynetek,husb311
- const: richtek,rt1711h
- items:
- enum:
- etekmicro,et7304
- const: richtek,rt1715
description:
RT1711H support PD20, ET7304 and RT1715 support PD30 except Fast Role Swap.
HUSB311 is a rebrand of RT1711H which is pin and register compatible.
reg:
maxItems: 1
interrupts:
maxItems: 1
vbus-supply:
description: VBUS power supply
wakeup-source: true
connector:
type: object
$ref: /schemas/connector/usb-connector.yaml#
description:
Properties for usb c connector.
additionalProperties: false
required:
- compatible
- reg
- connector
- interrupts
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/usb/pd.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
rt1711h@4e {
compatible = "richtek,rt1711h";
reg = <0x4e>;
interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
wakeup-source;
connector {
compatible = "usb-c-connector";
label = "USB-C";
data-role = "dual";
power-role = "dual";
try-power-role = "sink";
source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
op-sink-microwatt = <10000000>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
endpoint {
remote-endpoint = <&usb_hs>;
};
};
port@1 {
reg = <1>;
endpoint {
remote-endpoint = <&usb_ss>;
};
};
port@2 {
reg = <2>;
endpoint {
remote-endpoint = <&dp_aux>;
};
};
};
};
};
};
...
|
