From nobody Sun Feb 8 12:37:34 2026 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (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 BE506368296; Mon, 12 Jan 2026 14:21:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768227714; cv=none; b=gtLnBOKTfEiDIRQTU5HYW2OvT8w0pGqfcajaCRCfG4xvkOiSoYA55aWIPgZ596A2FBjrLoGvK5dAubcheWnBRY25HmeNG4O3/ZdlY7McoIXfpZqNZOF5oUj3OYq1VGDcSRSnZxOz5AzbF1EcI/0mLf5Lu/SBAgSQMHR74YdJiAw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768227714; c=relaxed/simple; bh=wC8+9farHpO7TwHISd+JDQg+88Xnm1DglxtBoZNZQ4E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HQlm79NvVjG6iAHtCgivhKBna/mqED3bNeR2xZ6tjL8mMO6t0tzbhZJjg1fcze1cej/aMYvdJNjjopaTlNm1bqL6bhIC5wjg2R3TiLANLk0sd8R2WyXaORdIYkqo8VBD8VAfyTW/hnzveJhJnJxGXBHM9JZZtrl9AZXPgR/eUFw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=AChO2PuV; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="AChO2PuV" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 2DE67C20868; Mon, 12 Jan 2026 14:21:25 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id A53F2606FA; Mon, 12 Jan 2026 14:21:51 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 9730B103C8C61; Mon, 12 Jan 2026 15:21:49 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1768227710; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=OkYo61wpmCiei7gTekU+N071yho8X+Jnp5LaOOR8E2g=; b=AChO2PuV2eYCy2/CyiEsEo/M7SMwl3h5wld0TOzXZvoBPez6jo90x9FvMaBISfDWtJb6qO LBh0DsQRcpQXX5wC9ijgHsYk4M9hmdSBFP42u1JOYCseZydfd/CHV8gGRv/rVqoQs38jyU Du4EiJ3uYyuIPIwtGB7AY2HbZ9iv/HogMoAY7ZXGA12PYFKfn4mpB+2HSGjcV6urGjMHze 5qpG7aYG/KWSbZxmmURf5Eg+3n5H4OZqURULyfhQJ0s2SvZpVyKG4U7nw7oJ1+zQfU1iyX fnR4Ut3ZwSNKOKBaD/8zjJZTEn92rjXgiUhaFwDX7fovedb+LHVMJOvxDr1ahA== From: Herve Codina To: David Gibson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Ayush Singh , Geert Uytterhoeven , devicetree-compiler@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree-spec@vger.kernel.org, Hui Pu , Ian Ray , Luca Ceresoli , Thomas Petazzoni , Herve Codina Subject: [RFC PATCH 59/77] tests: metadata: Add a test for addon without root node Date: Mon, 12 Jan 2026 15:19:49 +0100 Message-ID: <20260112142009.1006236-60-herve.codina@bootlin.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260112142009.1006236-1-herve.codina@bootlin.com> References: <20260112142009.1006236-1-herve.codina@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" The root device-tree node is no more mandatory for addons. Indeed, addons can be composed of only orphan nodes without any needs for the root device-tree node presence. Add a test related to addon dts and dtb without root node. Signed-off-by: Herve Codina --- tests/metadata_addon_orphan2.dtb.dts.expect | 10 ++++++++++ tests/metadata_addon_orphan2.dtb.expect | 8 ++++++++ tests/metadata_addon_orphan2.dts | 13 +++++++++++++ tests/metadata_addon_orphan2.dts.dts.expect | 10 ++++++++++ tests/run_tests.sh | 2 +- 5 files changed, 42 insertions(+), 1 deletion(-) create mode 100644 tests/metadata_addon_orphan2.dtb.dts.expect create mode 100644 tests/metadata_addon_orphan2.dtb.expect create mode 100644 tests/metadata_addon_orphan2.dts create mode 100644 tests/metadata_addon_orphan2.dts.dts.expect diff --git a/tests/metadata_addon_orphan2.dtb.dts.expect b/tests/metadata_a= ddon_orphan2.dtb.dts.expect new file mode 100644 index 0000000..32c1b1e --- /dev/null +++ b/tests/metadata_addon_orphan2.dtb.dts.expect @@ -0,0 +1,10 @@ +/dts-v1/; +/addon/; + + +&base { + + addon-node { + prop =3D <0x02>; + }; +}; diff --git a/tests/metadata_addon_orphan2.dtb.expect b/tests/metadata_addon= _orphan2.dtb.expect new file mode 100644 index 0000000..46e67d0 --- /dev/null +++ b/tests/metadata_addon_orphan2.dtb.expect @@ -0,0 +1,8 @@ +/dts-v1/; +/addon/; + +&base { + addon-node { + prop =3D <0x00000002>; + }; +}; diff --git a/tests/metadata_addon_orphan2.dts b/tests/metadata_addon_orphan= 2.dts new file mode 100644 index 0000000..d4ff42f --- /dev/null +++ b/tests/metadata_addon_orphan2.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Copyright (C) 2026 Bootlin + */ + +/dts-v1/; +/addon/; + +&base { + addon-node { + prop =3D <2>; + }; +}; diff --git a/tests/metadata_addon_orphan2.dts.dts.expect b/tests/metadata_a= ddon_orphan2.dts.dts.expect new file mode 100644 index 0000000..32c1b1e --- /dev/null +++ b/tests/metadata_addon_orphan2.dts.dts.expect @@ -0,0 +1,10 @@ +/dts-v1/; +/addon/; + + +&base { + + addon-node { + prop =3D <0x02>; + }; +}; diff --git a/tests/run_tests.sh b/tests/run_tests.sh index 659b42b..5edc58b 100755 --- a/tests/run_tests.sh +++ b/tests/run_tests.sh @@ -1128,7 +1128,7 @@ metadata_tests() { for dt in metadata_reflocal metadata_refphandle \ metadata_addon_base metadata_exportsyms_local \ metadata_exportsyms_ref metadata_importsyms \ - metadata_addon_orphan1; do + metadata_addon_orphan1 metadata_addon_orphan2; do run_dtc_test -I dts -O dts -o $dt.dts.dts "$SRCDIR/$dt.dts" base_run_test check_diff $dt.dts.dts "$SRCDIR/$dt.dts.dts.expect" run_dtc_test -I dts -O dtb -o $dt.dtb "$SRCDIR/$dt.dts" --=20 2.52.0