38420f5209
The PMIC Glink device provides the interface for clients to
communicate over GLink for sending/receiving data to/from
charger firmware that runs on a remote subsystem (e.g. ADSP)
which supports charging and gauging. Add the bindings for it.
This is a snapshot taken as of qcom-6.1
commit 2927dc2d179b ("bindings: add support for
qcom,pmic-glink") which was then converted to yaml.
Rename qcom,pmic-glink.yaml to qcom,qti-pmic-glink.yaml to
avoid a conflict with the independent upstream implementation
of this file.
Change-Id: Ia4f5ff346ebfa773bc0fe3d0410626ea67e1da31
Signed-off-by: David Collins <quic_collinsd@quicinc.com>
51 lines
1.5 KiB
YAML
51 lines
1.5 KiB
YAML
# 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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$id: http://devicetree.org/schemas/soc/qcom/qcom,qti-pmic-glink.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Technologies, Inc. PMIC Glink Firmware Interface Device
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maintainers:
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- Subbaraman Narayanamurthy <quic_subbaram@quicinc.com>
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description: |
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This binding describes the Qualcomm Technologies, Inc. PMIC GLink device.
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PMIC Glink handles the communication between different clients (e.g. battery
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charger, UCSI PPM) on the Application processor and charger firmware running
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on a remote subsystem (e.g. DSP) over Glink channel.
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Each subnode specifies a client of PMIC Glink device that will be instantiated
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after the PMIC Glink device initializes.
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properties:
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compatible:
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const: qcom,qti-pmic-glink
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qcom,pmic-glink-channel:
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description: Glink channel name
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$ref: /schemas/types.yaml#/definitions/string
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qcom,subsys-name:
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description: Subsystem name used for subsystem restart.
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$ref: /schemas/types.yaml#/definitions/string
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qcom,protection-domain:
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description: Protection domain names used for protection domain restart.
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$ref: /schemas/types.yaml#/definitions/string-array
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required:
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- compatible
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- qcom,pmic-glink-channel
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additionalProperties: false
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examples:
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- |
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pmic_glink {
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compatible = "qcom,qti-pmic-glink";
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qcom,pmic-glink-channel = "PMIC_RTR_ADSP_APPS";
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qcom,subsys-name = "lpass";
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qcom,protection-domain = "tms/servreg", "msm/adsp/charger_pd";
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};
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