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>
55 lines
1.5 KiB
YAML
55 lines
1.5 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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$id: http://devicetree.org/schemas/interrupt-controller/marvell,odmi-controller.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Marvell ODMI controller
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maintainers:
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- Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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description:
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Some Marvell SoCs have an On-Die Message Interrupt (ODMI) controller which can
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be used by on-board peripherals for MSI interrupts.
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properties:
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compatible:
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const: marvell,odmi-controller
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reg:
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description: List of register definitions, one for each ODMI frame.
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msi-controller: true
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marvell,odmi-frames:
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description: Number of ODMI frames available. Each frame provides a number of events.
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$ref: /schemas/types.yaml#/definitions/uint32
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marvell,spi-base:
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description: >
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List of GIC base SPI interrupts, one for each ODMI frame. Those SPI
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interrupts are 0-based, i.e. marvell,spi-base = <128> will use SPI #96.
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See Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
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for details.
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$ref: /schemas/types.yaml#/definitions/uint32-array
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required:
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- compatible
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- reg
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- msi-controller
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- marvell,odmi-frames
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- marvell,spi-base
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additionalProperties: false
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examples:
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- |
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msi-controller@300000 {
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compatible = "marvell,odmi-controller";
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msi-controller;
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marvell,odmi-frames = <4>;
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reg = <0x300000 0x4000>, <0x304000 0x4000>, <0x308000 0x4000>, <0x30C000 0x4000>;
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marvell,spi-base = <128>, <136>, <144>, <152>;
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};
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