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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/qcom/qcom,pmic-glink.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm PMIC GLINK firmware interface for battery management, USB
Type-C and other things.
maintainers:
- Bjorn Andersson <andersson@kernel.org>
description:
The PMIC GLINK service, running on a coprocessor on some modern Qualcomm
platforms and implement USB Type-C handling and battery management. This
binding describes the component in the OS used to communicate with the
firmware and connect it's resources to those described in the Devicetree,
particularly the USB Type-C controllers relationship with USB and DisplayPort
components.
properties:
compatible:
items:
- enum:
- qcom,sc8180x-pmic-glink
- qcom,sc8280xp-pmic-glink
- qcom,sm8350-pmic-glink
- const: qcom,pmic-glink
'#address-cells':
const: 1
'#size-cells':
const: 0
patternProperties:
'^connector@\d$':
$ref: /schemas/connector/usb-connector.yaml#
properties:
reg: true
required:
- reg
unevaluatedProperties: false
required:
- compatible
additionalProperties: false
examples:
- |+
pmic-glink {
compatible = "qcom,sc8280xp-pmic-glink", "qcom,pmic-glink";
#address-cells = <1>;
#size-cells = <0>;
connector@0 {
compatible = "usb-c-connector";
reg = <0>;
power-role = "dual";
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
endpoint {
remote-endpoint = <&usb_role>;
};
};
port@1 {
reg = <1>;
endpoint {
remote-endpoint = <&ss_phy_out>;
};
};
port@2 {
reg = <2>;
endpoint {
remote-endpoint = <&sbu_mux>;
};
};
};
};
};
...
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