From mboxrd@z Thu Jan 1 00:00:00 1970 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 5A75E235072; Wed, 10 Sep 2025 14:33:17 +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=1757514801; cv=none; b=UClprmgiPcwKZXJGoNYiFKakaCXcpPo4JX0fMRSl0yxjHPpaVFUarPEaSUefNHvssU9MbUKMYi2xtWFrogFzRQyncYd9aPAU8Gabh1y0ouUudOel2ecXshnWMoVNCE8FJg6a0fVk6oCn98ABBOjMMMmdeHhEnVFUs0uQvUR8x0c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757514801; c=relaxed/simple; bh=iT7zclflmd1yORb9IPElJ8G2KRxHqWWg+3bH4wQEm0Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gmrv9s3OFrVhsZqDTK6l6c15DW++XN3Yj9X3VcrMLn5jikEDupddJpLcQjHmmDuQcWenyp0s7TqZSvmgU8islvWQJnTmJr4bAwbRZZ2HJLlEsjp5F2BBRMwbGw9Ni0vtQTG63/T1fb6V2j8+unz7CoFUp6jY3bKszkH0i8tCmgI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Vr3ts2KD; 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="Vr3ts2KD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC241C4CEEB; Wed, 10 Sep 2025 14:33:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757514797; bh=iT7zclflmd1yORb9IPElJ8G2KRxHqWWg+3bH4wQEm0Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Vr3ts2KDd9XCPSBzlJK5d/Gk7r8Bvo8ikCB+PM//j9dYWFCNEpneirBg76oSe5/Nr Aqdx0Se1ICCl8jwrUigByaTPnXsCETPsstbUQzMSSfSL/jLf4xYakTyxRtAuVUzA42 PHFqyaoyJ4KCRrIwP+bG7T6V22uot/cUbYhvHWZJ172l70zU/byMQSVFmWZLTxoEcY 5bNtzPDmDZb0YGQrv9hbsoP2Np4aFsr6n1fJaTJoaPIPgDWAuPuN/E9qcO8IfXFaoz tMjmCwgumy6CBB0vbnW5QNNe2MHBcWgldpQnm4W/IdWsEyo8B7xpSGGdMEcQ3z1d5I skSOsWKHlqBGQ== Date: Wed, 10 Sep 2025 09:33:16 -0500 From: Rob Herring To: "Herve Codina (Schneider Electric)" 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: <20250910143316.GA4047084-robh@kernel.org> References: <20250909120041.154459-1-herve.codina@bootlin.com> <20250909120041.154459-3-herve.codina@bootlin.com> 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=us-ascii Content-Disposition: inline In-Reply-To: <20250909120041.154459-3-herve.codina@bootlin.com> 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