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cubelinux-kernel/Documentation/devicetree/bindings/fpga/altr,freeze-bridge-controller.yaml
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
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>
2026-02-19 16:33:27 +01:00

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YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/fpga/altr,freeze-bridge-controller.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Altera Freeze Bridge Controller
description:
The Altera Freeze Bridge Controller manages one or more freeze bridges.
The controller can freeze/disable the bridges which prevents signal
changes from passing through the bridge. The controller can also
unfreeze/enable the bridges which allows traffic to pass through the bridge
normally.
maintainers:
- Xu Yilun <yilun.xu@intel.com>
allOf:
- $ref: fpga-bridge.yaml#
properties:
compatible:
const: altr,freeze-bridge-controller
reg:
maxItems: 1
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
fpga-bridge@100000450 {
compatible = "altr,freeze-bridge-controller";
reg = <0x1000 0x10>;
bridge-enable = <0>;
};