491587c3c9
cluster device doumentation snapshot taken from qcom-6.1 branch
commit 040e6d35b731 ("dt-bindings: Add documentation for cluster
device").
Updates:
- Rewritten in YAML format.
Change-Id: I765a50dce03fa7ecdf2c0ba9ace7bbf671102017
Signed-off-by: Rashid Zafar <quic_rzafar@quicinc.com>
37 lines
942 B
YAML
37 lines
942 B
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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$id: http://devicetree.org/schemas/arm/msm/qcom,lpm-cluster-dev.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Technologies, Inc. Low Power Management Cluster Device
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description: |
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The application processor can do a variety of cluster level low power modes.
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It does so by predicting the low power mode based on latency and residency
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information of various CPUs and clusters.
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To make cluster low power mode decision, cluster device use the different prediction
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algorithms so that chosen the particular low power mode more efficiently.
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properties:
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compatible:
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const: qcom,lpm-cluster-dev
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power-domains:
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maxItems: 1
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required:
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- compatible
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- power-domains
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additionalProperties: false
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examples:
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- |
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cluster-device {
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compatible = "qcom,lpm-cluster-dev";
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power-domains = <&CLUSTER_PD>;
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};
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