From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 37CB4416859 for ; Wed, 26 Aug 2026 09:54:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787738045; cv=none; b=egd1d7Eo0doSjl95eBtTURTyLjSW5PeY/vBr7PqVebw2TbmVZ+ibhpN/jRqnpkLXYETBuYKX55J6gvDOmBT83Z6c+HqhbPBsWUcaYsgm/Bo5zeYBJeOctsm83yN7sJx8LFpT3b32MgG90UhUjUcIBVTbaWEAO4xk/Js8Z7WVZGU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787738045; c=relaxed/simple; bh=JkWMrCyJ4iXRbFDdu5sFRz9JVPemNVB5upCHYVECUtY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gbkfiBzxpm/pDSyHZ6D4ECWSBGdFBstOM8ieUnRzV+iXfCW09fb5PQt8E+rFgXXnSbe+gz1BqubmeJngIHo4J8jf/4hZUfCdFBQWcIG1QiwGTgkzE2JQXvsBvE5cjvreAekDHFEQf8D1SxK1/c/6du11m+gY7ciWAQKidSyhJk8= 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=emSTif9k; arc=none smtp.client-ip=185.246.85.4 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="emSTif9k" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id A49354E413BC; Wed, 26 Aug 2026 09:54:00 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 7094B604EC; Wed, 26 Aug 2026 09:54:00 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 954C411C7AD6E; Wed, 26 Aug 2026 11:53:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1787738035; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=Kq+3KzaSHF4QKpXXgYA6QkJuldrig8PqiNl5QyeuZkA=; b=emSTif9k8PtzOIXYfhfMNkuEnz0VuAuO0G7R89g02qMkUVKjOHZNwzNnYC0eT2ct0iRoKt wHvSlre0QQzqvr1Ap8NTcYptwws0Cr9RZFswlR3S4lQu6vcnTPM3JCFSO7sjERDod3oUcm QRxKbkC022dwZCUdKpt9orqGfvEH4SyMykFhndvBdM2f7utl+jb15WWW0yo0PsODiFxo9r vKvEnUGHB5vtqYAnwGpdq80HEKGBD2K+0JBX5TYzYDDZVfvvaloBIOIk0H5VcjINqyNW6C +9Uoya8HvHhBn2c09XxJLf1ewEVXLwUs6eYOrAnjTsefquTVirIlfAI2iaYcbQ== From: Herve Codina To: David Gibson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Laurent Pinchart , David Lechner , 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 v2 66/74] tests: fdtaddon: Add a basic test for addons using an orphan nodes Date: Wed, 26 Aug 2026 11:49:35 +0200 Message-ID: <20260826094950.1088288-67-herve.codina@bootlin.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260826094950.1088288-1-herve.codina@bootlin.com> References: <20260826094950.1088288-1-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: 8bit X-Last-TLS-Session-Version: TLSv1.3 Orphan nodes are available in addons. Add a test checking the application of an addon when orphan nodes are involved. Signed-off-by: Herve Codina --- tests/fdtaddon_basics2-merged1.dtb.dts.expect | 35 +++++++++++++++++++ tests/fdtaddon_basics2-merged1.dtb.expect | 27 ++++++++++++++ tests/fdtaddon_basics2-merged2.dtb.dts.expect | 35 +++++++++++++++++++ tests/fdtaddon_basics2-merged2.dtb.expect | 27 ++++++++++++++ tests/fdtaddon_basics2.dtba.expect | 9 +++++ tests/fdtaddon_basics2.dtsa | 15 ++++++++ tests/run_tests.sh | 2 +- 7 files changed, 149 insertions(+), 1 deletion(-) create mode 100644 tests/fdtaddon_basics2-merged1.dtb.dts.expect create mode 100644 tests/fdtaddon_basics2-merged1.dtb.expect create mode 100644 tests/fdtaddon_basics2-merged2.dtb.dts.expect create mode 100644 tests/fdtaddon_basics2-merged2.dtb.expect create mode 100644 tests/fdtaddon_basics2.dtba.expect create mode 100644 tests/fdtaddon_basics2.dtsa diff --git a/tests/fdtaddon_basics2-merged1.dtb.dts.expect b/tests/fdtaddon_basics2-merged1.dtb.dts.expect new file mode 100644 index 00000000..927733c1 --- /dev/null +++ b/tests/fdtaddon_basics2-merged1.dtb.dts.expect @@ -0,0 +1,35 @@ +/dts-v1/; + +/ { + + base-node { + + sub-node { + prop = <0x00>; + phandle = <0x02>; + }; + }; + + somewhere { + + node-a1 { + compatible = "abc,aaa"; + phandle = <0x01>; + + /export/ node_a: &{/somewhere/node-a1}; + /export/ other: &{/base-node/sub-node}; + + addon-node { + prop = <0x00>; + }; + }; + + node-a2 { + compatible = "abc,aaa"; + phandle = <0x03>; + + /export/ node_a: &{/somewhere/node-a2}; + /export/ other: &{/base-node/sub-node}; + }; + }; +}; diff --git a/tests/fdtaddon_basics2-merged1.dtb.expect b/tests/fdtaddon_basics2-merged1.dtb.expect new file mode 100644 index 00000000..966a43df --- /dev/null +++ b/tests/fdtaddon_basics2-merged1.dtb.expect @@ -0,0 +1,27 @@ +/dts-v1/; + +/ { + base-node { + sub-node { + prop = <0x00000000>; + phandle = <0x00000002>; + }; + }; + somewhere { + node-a1 { + // [FDT_EXPORT_SYM] 'node_a' -> phandle 0x00000001 + // [FDT_EXPORT_SYM] 'other' -> phandle 0x00000002 + compatible = "abc,aaa"; + phandle = <0x00000001>; + addon-node { + prop = <0x00000000>; + }; + }; + node-a2 { + // [FDT_EXPORT_SYM] 'node_a' -> phandle 0x00000003 + // [FDT_EXPORT_SYM] 'other' -> phandle 0x00000002 + compatible = "abc,aaa"; + phandle = <0x00000003>; + }; + }; +}; diff --git a/tests/fdtaddon_basics2-merged2.dtb.dts.expect b/tests/fdtaddon_basics2-merged2.dtb.dts.expect new file mode 100644 index 00000000..d85567b7 --- /dev/null +++ b/tests/fdtaddon_basics2-merged2.dtb.dts.expect @@ -0,0 +1,35 @@ +/dts-v1/; + +/ { + + base-node { + + sub-node { + prop = <0x00>; + phandle = <0x02>; + }; + }; + + somewhere { + + node-a1 { + compatible = "abc,aaa"; + phandle = <0x01>; + + /export/ node_a: &{/somewhere/node-a1}; + /export/ other: &{/base-node/sub-node}; + }; + + node-a2 { + compatible = "abc,aaa"; + phandle = <0x03>; + + /export/ node_a: &{/somewhere/node-a2}; + /export/ other: &{/base-node/sub-node}; + + addon-node { + prop = <0x00>; + }; + }; + }; +}; diff --git a/tests/fdtaddon_basics2-merged2.dtb.expect b/tests/fdtaddon_basics2-merged2.dtb.expect new file mode 100644 index 00000000..ca9c7ba0 --- /dev/null +++ b/tests/fdtaddon_basics2-merged2.dtb.expect @@ -0,0 +1,27 @@ +/dts-v1/; + +/ { + base-node { + sub-node { + prop = <0x00000000>; + phandle = <0x00000002>; + }; + }; + somewhere { + node-a1 { + // [FDT_EXPORT_SYM] 'node_a' -> phandle 0x00000001 + // [FDT_EXPORT_SYM] 'other' -> phandle 0x00000002 + compatible = "abc,aaa"; + phandle = <0x00000001>; + }; + node-a2 { + // [FDT_EXPORT_SYM] 'node_a' -> phandle 0x00000003 + // [FDT_EXPORT_SYM] 'other' -> phandle 0x00000002 + compatible = "abc,aaa"; + phandle = <0x00000003>; + addon-node { + prop = <0x00000000>; + }; + }; + }; +}; diff --git a/tests/fdtaddon_basics2.dtba.expect b/tests/fdtaddon_basics2.dtba.expect new file mode 100644 index 00000000..ec1582e6 --- /dev/null +++ b/tests/fdtaddon_basics2.dtba.expect @@ -0,0 +1,9 @@ +/dts-v1/; +/addon/; + +// [FDT_IMPORT_SYM] 'node_a' (abc,aaa) +&node_a { + addon-node { + prop = <0x00000000>; + }; +}; diff --git a/tests/fdtaddon_basics2.dtsa b/tests/fdtaddon_basics2.dtsa new file mode 100644 index 00000000..0dc70af9 --- /dev/null +++ b/tests/fdtaddon_basics2.dtsa @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Copyright (C) 2026 Bootlin + */ + +/dts-v1/; +/addon/; + +/import/ node_a: "abc,aaa"; + +&node_a { + addon-node { + prop = <0>; + }; +}; diff --git a/tests/run_tests.sh b/tests/run_tests.sh index 3f80b183..558f4bd1 100755 --- a/tests/run_tests.sh +++ b/tests/run_tests.sh @@ -1303,7 +1303,7 @@ fdtaddon_tests() { run_dtc_test -I dts -O dtb -o fdtaddon_base.dtb "$SRCDIR/fdtaddon_base.dts" check_dtb fdtaddon_base.dtb - for dt in fdtaddon_basics1; do + for dt in fdtaddon_basics1 fdtaddon_basics2; do run_dtc_test -I dts -O dtb -o $dt.dtba "$SRCDIR/$dt.dtsa" check_dtb $dt.dtba -- 2.55.0