linux/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.yaml
Rob Herring (Arm) 62fedca4ff dt-bindings: firmware: Convert cznic,turris-mox-rwtm to DT schema
Convert the CZ.NIC Turris Mox rWTM firmware binding to DT schema format.
Add the "marvell,armada-3700-rwtm-firmware" compatible which was not
documented.

Link: https://patch.msgid.link/20251215212545.3318816-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00

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YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/firmware/cznic,turris-mox-rwtm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: CZ.NIC Turris Mox rWTM firmware
maintainers:
- Marek Behún <kabel@kernel.org>
description:
This device tree node should be used on Turris Mox, or potentially another
A3700 compatible device running the Mox's rWTM firmware in the secure
processor (for example it is possible to flash this firmware into
EspressoBin).
properties:
compatible:
oneOf:
- items:
- const: marvell,armada-3700-rwtm-firmware
- const: cznic,turris-mox-rwtm
- const: marvell,armada-3700-rwtm-firmware
mboxes:
maxItems: 1
required:
- compatible
- mboxes
additionalProperties: false
examples:
- |
turris-mox-rwtm {
compatible = "marvell,armada-3700-rwtm-firmware", "cznic,turris-mox-rwtm";
mboxes = <&rwtm 0>;
};