Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
54 lines
1.3 KiB
YAML
54 lines
1.3 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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$id: http://devicetree.org/schemas/hwmon/amd,sbrmi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: >
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Sideband Remote Management Interface (SB-RMI) compliant
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AMD SoC power device.
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maintainers:
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- Akshay Gupta <Akshay.Gupta@amd.com>
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description: |
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SB Remote Management Interface (SB-RMI) is an SMBus compatible
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interface that reports AMD SoC's Power (normalized Power) using,
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Mailbox Service Request and resembles a typical 8-pin remote power
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sensor's I2C interface to BMC. The power attributes in hwmon
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reports power in microwatts.
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properties:
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compatible:
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enum:
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- amd,sbrmi
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reg:
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maxItems: 1
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description: |
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I2C bus address of the device as specified in Section SBI SMBus Address
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of the SoC register reference. The SB-RMI address is normally 78h for
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socket 0 and 70h for socket 1, but it could vary based on hardware
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address select pins.
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\[open source SoC register reference\]
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https://www.amd.com/en/support/tech-docs?keyword=55898
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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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sbrmi@3c {
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compatible = "amd,sbrmi";
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reg = <0x3c>;
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};
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};
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...
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