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9f0345e335
Adds device tree bindings for SMPro MFD driver found on the Mt.Jade hardware reference platform with Ampere's Altra Processor family. The SMpro co-processor on Ampere Altra processor family is to monitor and report various data included hwmon-related info, RAS errors, and other miscellaneous information. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221031024442.2490881-2-quan@os.amperecomputing.com
43 lines
819 B
YAML
43 lines
819 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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$id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Ampere Altra SMPro firmware driver
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maintainers:
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- Quan Nguyen <quan@os.amperecomputing.com>
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description: |
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Ampere Altra SMPro firmware may contain different blocks like hardware
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monitoring, error monitoring and other miscellaneous features.
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properties:
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compatible:
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enum:
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- ampere,smpro
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reg:
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description:
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I2C device address.
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maxItems: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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smpro@4f {
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compatible = "ampere,smpro";
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reg = <0x4f>;
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};
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};
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