2023-08-30 17:31:07 +02:00
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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2023-10-24 12:59:35 +02:00
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$id: http://devicetree.org/schemas/usb/richtek,rt1711h.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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2023-08-30 17:31:07 +02:00
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title: Richtek RT1711H Type-C Port Switch and Power Delivery controller
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maintainers:
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- Gene Chen <gene_chen@richtek.com>
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description: |
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The RT1711H is a USB Type-C controller that complies with the latest
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USB Type-C and PD standards. It does the USB Type-C detection including attach
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and orientation. It integrates the physical layer of the USB BMC power
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delivery protocol to allow up to 100W of power. The BMC PD block enables full
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support for alternative interfaces of the Type-C specification.
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properties:
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compatible:
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enum:
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- richtek,rt1711h
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- richtek,rt1715
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description:
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RT1711H support PD20, RT1715 support PD30 except Fast Role Swap.
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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wakeup-source:
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type: boolean
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connector:
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type: object
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$ref: /schemas/connector/usb-connector.yaml#
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description:
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Properties for usb c connector.
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additionalProperties: false
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required:
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- compatible
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- reg
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- connector
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- interrupts
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/usb/pd.h>
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2023-10-24 12:59:35 +02:00
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i2c {
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2023-08-30 17:31:07 +02:00
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#address-cells = <1>;
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#size-cells = <0>;
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rt1711h@4e {
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compatible = "richtek,rt1711h";
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reg = <0x4e>;
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interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
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wakeup-source;
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connector {
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compatible = "usb-c-connector";
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label = "USB-C";
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data-role = "dual";
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power-role = "dual";
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try-power-role = "sink";
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source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
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sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
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op-sink-microwatt = <10000000>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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endpoint {
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remote-endpoint = <&usb_hs>;
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};
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};
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port@1 {
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reg = <1>;
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endpoint {
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remote-endpoint = <&usb_ss>;
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};
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};
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port@2 {
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reg = <2>;
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endpoint {
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remote-endpoint = <&dp_aux>;
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};
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};
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};
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};
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};
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};
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...
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