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42 lines
882 B
42 lines
882 B
# 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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$id: http://devicetree.org/schemas/hwlock/qcom-hwspinlock.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Qualcomm Hardware Mutex Block |
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maintainers: |
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- Bjorn Andersson <[email protected]> |
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description: |
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The hardware block provides mutexes utilized between different processors on |
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the SoC as part of the communication protocol used by these processors. |
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properties: |
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compatible: |
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enum: |
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- qcom,sfpb-mutex |
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- qcom,tcsr-mutex |
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reg: |
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maxItems: 1 |
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'#hwlock-cells': |
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const: 1 |
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required: |
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- compatible |
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- reg |
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- '#hwlock-cells' |
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additionalProperties: false |
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examples: |
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- | |
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tcsr_mutex: hwlock@1f40000 { |
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compatible = "qcom,tcsr-mutex"; |
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reg = <0x01f40000 0x40000>; |
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#hwlock-cells = <1>; |
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}; |
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...
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