48 lines
1.1 KiB
YAML
48 lines
1.1 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/misc/xlnx,tmr-manager.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Xilinx Triple Modular Redundancy(TMR) Manager IP
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maintainers:
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- Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
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description: |
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The Triple Modular Redundancy(TMR) Manager is responsible for handling the
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TMR subsystem state, including fault detection and error recovery. The core
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is triplicated in each of the sub-blocks in the TMR subsystem, and provides
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majority voting of its internal state.
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properties:
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compatible:
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enum:
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- xlnx,tmr-manager-1.0
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reg:
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maxItems: 1
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xlnx,magic1:
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minimum: 0
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maximum: 255
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description:
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Magic byte 1, When configured it allows the controller to perform
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recovery.
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$ref: /schemas/types.yaml#/definitions/uint32
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required:
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- compatible
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- reg
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- xlnx,magic1
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additionalProperties: false
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examples:
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- |
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tmr-manager@44a10000 {
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compatible = "xlnx,tmr-manager-1.0";
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reg = <0x44a10000 0x10000>;
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xlnx,magic1 = <0x46>;
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};
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