From nobody Fri Apr 3 01:28:29 2026 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 761A339F17E; Wed, 25 Mar 2026 09:58:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774432698; cv=none; b=ua2N5Uy1XCXyfEAsRE7gp5YFHBOIwnZku7IgBu8UrZQsbRBcI58e5bZmLxB1zK3vUpiVcVvNeW887kaQZFE6b2+ldadTNdxP20p9bfMV1z+IGZ25piTTACeBDqrp3mcjjreBfu2+w/IA6SFpqpcqKaGSpx4p+gP7goVfzDQsN5U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774432698; c=relaxed/simple; bh=OKmaiciPVWisrNFLbqeRT0u4/TKZEQGtFJ0xXZ7ZH3U=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=rCziQR51MoM5URRnb6vFmFMnefDlBM7pgzaxEswtd1xK22p/gvk/8eTPlkSGVBVcxN7IXjuuUTQKhdNy/qY2+9DT9HP7SKItW3XdhgTPlyTBQ3PP1n05CnH3q7Y3KGTN5N0IZb5Te/xuVtAMm66Awet1tqRqcWIdNHxpKnpI5pg= 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=ChT64poq; arc=none smtp.client-ip=185.246.84.56 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="ChT64poq" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 340841A2FE1; Wed, 25 Mar 2026 09:58:16 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 099CE601A1; Wed, 25 Mar 2026 09:58:16 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 3A9EE104513B2; Wed, 25 Mar 2026 10:58:11 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1774432695; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=XlTY4GNmi1IcWTIBx6blh1M7c6UVZ/56ZQlcZICgNdo=; b=ChT64poqrA2iZsu1IgpP0zfDie4khQTuSWyX/2G8eRmtbXgCv41cnNzcFWRPJqmXv4jBvd 5JEQRNx3uA7sJwIDbSpq2WtAtH1tizqyIV+2QhFXyRqmd8/Nu7G5hy053oEyXiOkSHU75G rRlZP1ufmjbfIQY1Ok1iF1h5hoh2ISgp1ACGFfa+OllaGxZlblzchizNDZ31BcdLxL3f5s V+wjngK0PsbsRykN4SLn2TyhMLK8Z6cCbX1WJA4fY1uE9eS3y+UG2Jdi2Fg9OoWTHquFSd ZiObY+4MbygI0AmSdtvuZcQkFHeX1vL7TpX4eQhizD9NIOFqxU9tl7tBeorS7Q== From: "Herve Codina (Schneider Electric)" To: Wolfram Sang , Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Pascal Eberhard , Miquel Raynal , Thomas Petazzoni , "Herve Codina (Schneider Electric)" Subject: [PATCH v2] ARM: dts: r9a06g032: Add #address-cells in the GIC node Date: Wed, 25 Mar 2026 10:57:18 +0100 Message-ID: <20260325095718.388157-1-herve.codina@bootlin.com> X-Mailer: git-send-email 2.53.0 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" When checking dts involving the r9a06g032.dtsi file, the following kind of warnings are reported: Missing property '#address-cells' in node xxx, using 0 as fallback Indeed, #address-cells is not present in the GIC interrupt controller node. Fix it adding the missing property. Value '0' is correct because: 1. GIC interrupt controller does not have children, 2. interrupt-map property in PCI node and in IRQ mux node consists of several components and the component related to "parent unit address", which size is defined by '#address-cells' of the node pointed to by the interrupt-parent component, is not used (=3D0) No functional change. Signed-off-by: Herve Codina (Schneider Electric) Reviewed-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- Changes v1 -> v2 v1: https://lore.kernel.org/all/20260303102029.147359-1-herve.codina@boot= lin.com/ Add details about value '0' in the commit log Add 'Reviewed-by: Wolfram Sang' --- arch/arm/boot/dts/renesas/r9a06g032.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/renesas/r9a06g032.dtsi b/arch/arm/boot/dts/r= enesas/r9a06g032.dtsi index f4f760aff28b..6acf524174c7 100644 --- a/arch/arm/boot/dts/renesas/r9a06g032.dtsi +++ b/arch/arm/boot/dts/renesas/r9a06g032.dtsi @@ -507,6 +507,7 @@ gic: interrupt-controller@44101000 { compatible =3D "arm,gic-400", "arm,cortex-a7-gic"; interrupt-controller; #interrupt-cells =3D <3>; + #address-cells =3D <0>; reg =3D <0x44101000 0x1000>, /* Distributer */ <0x44102000 0x2000>, /* CPU interface */ <0x44104000 0x2000>, /* Virt interface control */ --=20 2.53.0