From mboxrd@z Thu Jan 1 00:00:00 1970 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 4712227F00F for ; Thu, 11 Sep 2025 07:43:56 +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=1757576638; cv=none; b=lyCpYvO7+h9UcGDIwB2fthTngDA+OwW02QPldagqU2fH5S7uCRgBd6x0hwL1gMJz0Hfs+zWHxgtlZGRbnWTro1leCmQBzwjt7zUOkdhJ/mh7JFsL5RwdNr5x+G0QxiSdFVMphvZRzzWi6+vii4P+fVhobCA73qJj0A12KgoL/Ho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757576638; c=relaxed/simple; bh=xSsBhd9wl9OWCIdDg1strQ4Gj08jjYdy8SaR4+qPIds=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Z70Dwo45zzQnV/WqRPaD7hY32hempl1eaTI+F6F8Yc/4QweBK073aKsPmBx17yq5+BPa5RhI9kDViBIbuGv8YBXU9cIgVK226NFMkBHipnU6AgJb9J/Bfs6Rvc4rftSB6c24RpkZXXeo49w+mchY220tqPqOw6R4uXBGJI0mw24= 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=woWkgeB+; 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="woWkgeB+" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 9A6061A0DC8; Thu, 11 Sep 2025 07:43:54 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 67FA3606BB; Thu, 11 Sep 2025 07:43:54 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 3C48B102F1CED; Thu, 11 Sep 2025 09:43:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1757576633; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=3PWCgwLcwSLejuAlR8rVzGE518PeUERmFz0/d/WdfYg=; b=woWkgeB+8YV0vtNWYSuBaLO1uznLAH0FweMoufdjarl9/H7hrqB3ARuXISnQqwSftfbjia ba6R/9DrsLBkt6cN7IQ+vhxDsOCHeHO/gM+S7rAA991tLnTf7LE+/nqfuxuf4DZ++B/IOK sHoziFxv+3ANQM3M6aWhRrCpaDVBgAgYZdi/318/0Pf9VLenmdvqAJYa/N0ARjEGGMG836 EJdOsQMf0xzupbUBWm5IdbqQMyHaia3O1NjkC62WgsSCBA19NyvtMW1K9jC3NVCsCrdllK vBJ8YvhqS6LyXcyO7NHe5rFe5kUno4TLgPoq10r4vl5VMgEwcFFSgD1VDCOuAg== Date: Thu, 11 Sep 2025 09:43:39 +0200 From: Herve Codina To: Rob Herring Cc: Wolfram Sang , Hoan Tran , Linus Walleij , Bartosz Golaszewski , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Saravana Kannan , Serge Semin , Phil Edworthy , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Pascal Eberhard , Miquel Raynal , Thomas Petazzoni Subject: Re: [PATCH v2 2/8] dt-bindings: soc: renesas: Add the Renesas RZ/N1 GPIO Interrupt Multiplexer Message-ID: <20250911094339.5a70e906@bootlin.com> In-Reply-To: <20250910143316.GA4047084-robh@kernel.org> References: <20250909120041.154459-1-herve.codina@bootlin.com> <20250909120041.154459-3-herve.codina@bootlin.com> <20250910143316.GA4047084-robh@kernel.org> Organization: Bootlin X-Mailer: Claws Mail 4.3.1 (GTK 3.24.43; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Hi Rob, On Wed, 10 Sep 2025 09:33:16 -0500 Rob Herring wrote: > On Tue, Sep 09, 2025 at 02:00:33PM +0200, Herve Codina (Schneider Electric) wrote: > > On the Renesas RZ/N1 SoC, GPIOs can generate interruptions. Those > > interruption lines are multiplexed by the GPIO Interrupt Multiplexer in > > order to map 32 * 3 GPIO interrupt lines to 8 GIC interrupt lines. > > > > The GPIO interrupt multiplexer IP does nothing but select 8 GPIO > > IRQ lines out of the 96 available to wire them to the GIC input lines. > > > > Signed-off-by: Herve Codina (Schneider Electric) > > --- > > .../soc/renesas/renesas,rzn1-gpioirqmux.yaml | 86 +++++++++++++++++++ > > 1 file changed, 86 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/soc/renesas/renesas,rzn1-gpioirqmux.yaml > > Documentation/devicetree/bindings/soc/renesas/renesas,rzn1-gpioirqmux.example.dts:42.13-45.34: Warning (interrupt_map): /example-0/interrupt-controller@51000480:interrupt-map: Missing property '#address-cells' in node /example-0/interrupt-controller, using 0 as fallback > Documentation/devicetree/bindings/soc/renesas/renesas,rzn1-gpioirqmux.example.dts:42.13-45.34: Warning (interrupt_map): /example-0/interrupt-controller@51000480:interrupt-map: Missing property '#address-cells' in node /example-0/interrupt-controller, using 0 as fallback > Documentation/devicetree/bindings/soc/renesas/renesas,rzn1-gpioirqmux.example.dts:42.13-45.34: Warning (interrupt_map): /example-0/interrupt-controller@51000480:interrupt-map: Missing property '#address-cells' in node /example-0/interrupt-controller, using 0 as fallback Ok, I will add '#address-cells = <0>;' in the interrupt-controller node available in the example. Best regards, Hervé