63a048bd89
Document the bindings for the reboot reason driver. Change-Id: I30dacc4f2c9ca59ed12dc94eb81b5ef39a27d187 Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
46 lines
1.1 KiB
YAML
46 lines
1.1 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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$id: "http://devicetree.org/schemas/power/reset/qcom-reboot-reason.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: Qualcomm Technologies, Inc. Reboot Reason
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maintainers:
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- Elliot Berman <quic_eberman@quicinc.com>
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description: |
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Qualcomm Technologies, Inc. SoCs support booting to special download
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modes after a restart. These modes could be a :wnormal restart,
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restarting into a ramdump collection mode (CrashDump), or restarting
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into "emergency download mode".
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properties:
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compatible:
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items:
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- const: qcom,reboot-mode
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allOf:
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- $ref: /schemas/nvmem/nvmem-consumer.yaml#/properties
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- items:
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nvmem-cell-names:
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items:
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- const: restart_reason
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required:
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- compatible
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- nvmem-cells-names
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dependencies:
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allOf:
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- $ref: /schemas/nvmem/nvmem-consumer.yaml#/dependencies
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examples:
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- |
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reboot-reason {
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compatible = "qcom,reboot-reason";
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nvmem-cells = <&restart_reason>;
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nvmem-cell-names = "restart_reason";
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};
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