From nobody Sat Feb 7 19:08:35 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C71BB19C566; Mon, 15 Dec 2025 21:25:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765833951; cv=none; b=j1BoauVh2DmjSEnU4IPfTOOGLUiaib2mRBvIrooEPcLKCh4SWXETjDH9rxe3DYheqof8CBRcIPGPXJFDp5Q9JfY/LMSQyS3rtVRACv/2PSNkAiGHd3J2Ss8Ln+Zkf7cGbTsNPZweIGTgjxRZQlwyLxcYxlh4UOR2tXpkHCj57iI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765833951; c=relaxed/simple; bh=kiw0goeN5aBoX6I00llSTjYsgjb8H4bcAIudTCcuFGQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=iH9NFDgjVI1L/Dk2hp12htGWTqRnSJ7fXgEptc1x45qVsVJBUtSiXklh1QYz9anGZ88DeOQrLC0burpthU0gEq4lkqjIibfsk2bsyYqKwvo6gXxuL/NRTtzr2+4Vf+AaEpyCbCnszq3OG9B3v5QX5FM+LV5vx1Y34PuI3UTQsvg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RK3IeTyt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RK3IeTyt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29683C4CEF5; Mon, 15 Dec 2025 21:25:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765833951; bh=kiw0goeN5aBoX6I00llSTjYsgjb8H4bcAIudTCcuFGQ=; h=From:To:Cc:Subject:Date:From; b=RK3IeTytSaYzwpIE+ysZLsbMqOy197T9ehYqvWAUbQf7OuPCR8hFpQCX2IiQZB0y2 FbYBeNvZoyMbgbNR/2QHcHq01zD/jmnjf6GnSHKiAmo2zBHQ80aKqlIBrnDpaXzzAD kkj3sde0VV9qMGlxzjjumvSCvPyXkaNq/eGw0gFzelNDZASCH/jMtS+B04c0Vwd4U+ F/NBB5FHT7z9v7qTyTz+ROPaCC7wvH7hOikEc/5NE/y1+bLCKXEmK3RihfvlwXwQcq QTGoJt/nxlaMLxTRxZpnYSFPbjd53LvGbBBxwnqVftY6xEzeFxv8Zx53RuxfuzX8tV qs7LNmveQYcSg== From: "Rob Herring (Arm)" To: Krzysztof Kozlowski , Conor Dooley , =?UTF-8?q?Marek=20Beh=C3=BAn?= Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: firmware: Convert cznic,turris-mox-rwtm to DT schema Date: Mon, 15 Dec 2025 15:25:43 -0600 Message-ID: <20251215212545.3318816-1-robh@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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. Signed-off-by: Rob Herring (Arm) Acked-by: Marek Beh=C3=BAn --- .../firmware/cznic,turris-mox-rwtm.txt | 19 --------- .../firmware/cznic,turris-mox-rwtm.yaml | 40 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 41 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/firmware/cznic,turris= -mox-rwtm.txt create mode 100644 Documentation/devicetree/bindings/firmware/cznic,turris= -mox-rwtm.yaml diff --git a/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rw= tm.txt b/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.t= xt deleted file mode 100644 index 338169dea7bb..000000000000 --- a/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt +++ /dev/null @@ -1,19 +0,0 @@ -Turris Mox rWTM firmware driver - -Required properties: - - compatible : Should be "cznic,turris-mox-rwtm" - - mboxes : Must contain a reference to associated mailbox - -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). - -Example: - - firmware { - turris-mox-rwtm { - compatible =3D "cznic,turris-mox-rwtm"; - mboxes =3D <&rwtm 0>; - status =3D "okay"; - }; - }; diff --git a/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rw= tm.yaml b/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.= yaml new file mode 100644 index 000000000000..28caec137cc1 --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.yaml @@ -0,0 +1,40 @@ +# 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 Beh=C3=BAn + +description: + This device tree node should be used on Turris Mox, or potentially anoth= er + 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 =3D "marvell,armada-3700-rwtm-firmware", "cznic,turris-= mox-rwtm"; + mboxes =3D <&rwtm 0>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 663e86eb9ff1..68bae2397ba3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2711,7 +2711,7 @@ F: Documentation/ABI/testing/sysfs-bus-i2c-devices-tu= rris-omnia-mcu F: Documentation/ABI/testing/sysfs-bus-moxtet-devices F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm F: Documentation/devicetree/bindings/bus/cznic,moxtet.yaml -F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt +F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.yaml F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml --=20 2.51.0