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 BCDDF241664; Thu, 18 Sep 2025 15:44:11 +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=1758210251; cv=none; b=AHeaXE/n/Q5S3TqEWGKpuePY673MG0K2gO6L3EnWky6Ty1jVwNyF1UzxngDm/RyK1uq1THwZ2aPjv7yuyOiZBVLU4FXHx7Ao6mZFmACb376SprvisJDGKBBB8klUrnOtvdFikt+jCljt+BDAG6M3wmkmSpCSXdBjUVUgwRloNnk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758210251; c=relaxed/simple; bh=tpJdUy658P5YF/fVJhhaxfaTyQ08vPkxRDewxQoBSE0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KoPHqCe4j2A42Wqpqfw0QovNN3JTQYeY7HCBqkIZwcbn1msO68PF/z29zAHJRApx0DS1/2bUCjW9fBMcYOZpAbxZZPIuTE370D0W2ie9+YO/sHNTF1EOgM0mO3YU4sr4aiGodMBTC5taEyM9HnwcXML9GGL2/kNDl6PVRganLew= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OXiFlSiW; 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="OXiFlSiW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5ED18C4CEE7; Thu, 18 Sep 2025 15:44:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758210251; bh=tpJdUy658P5YF/fVJhhaxfaTyQ08vPkxRDewxQoBSE0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=OXiFlSiWPN/jd00XkoTuTuOsVZOaBjjivIiydILnBdEdVrOOiqcoISG7COM1pgnHG e4jojCyWKdT6TZJvfbtjfNQ5i1Dm3Kfjxd+rpSSRzf+5X3p4nTpCzy5tzleA/mudJ5 yUxHlNgGoSZV+7gl2gXqG5A9RqKvUtgTQgWGpMgBMw/y6KsimYAPHf957JW2mpDG0w +WOgk5yewNlju6yxfSrx//po1lg83Rk+nyNPTdkvjfaJ4cFAXVS4I8c+RAyqPE0lNA ZsV0ibmLbnUtTPzcyLIwKHgnjQa8lQxrw+xbuZ48PFEpkr5bLsxu9BNm/jSuhn/WMH lr4PUyz5R0uDw== Date: Thu, 18 Sep 2025 16:44:05 +0100 From: Conor Dooley To: Herve Codina Cc: Thomas Gleixner , Wolfram Sang , Hoan Tran , Linus Walleij , Bartosz Golaszewski , Rob Herring , 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 v3 6/8] dt-bindings: soc: renesas: Add the Renesas RZ/N1 GPIO Interrupt Multiplexer Message-ID: <20250918-flakily-thermos-5404fb4bcd1a@spud> References: <20250918104009.94754-1-herve.codina@bootlin.com> <20250918104009.94754-7-herve.codina@bootlin.com> <20250918-majestic-mockup-0a0e090db0a7@spud> <20250918171502.411c3527@bootlin.com> <20250918-education-resource-aac71b87e979@spud> <20250918173915.730bc3db@bootlin.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="g68d72vrRyzL1c0c" Content-Disposition: inline In-Reply-To: <20250918173915.730bc3db@bootlin.com> --g68d72vrRyzL1c0c Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 18, 2025 at 05:39:15PM +0200, Herve Codina wrote: > On Thu, 18 Sep 2025 16:26:59 +0100 > Conor Dooley wrote: >=20 > > On Thu, Sep 18, 2025 at 05:15:02PM +0200, Herve Codina wrote: > > > Hi Conor, > > >=20 > > > On Thu, 18 Sep 2025 16:06:04 +0100 > > > Conor Dooley wrote: > > > =20 > > > > On Thu, Sep 18, 2025 at 12:40:04PM +0200, Herve Codina (Schneider E= lectric) wrote: =20 > > > > > On the Renesas RZ/N1 SoC, GPIOs can generate interruptions. Those > > > > > interruption lines are multiplexed by the GPIO Interrupt Multiple= xer in > > > > > order to map 32 * 3 GPIO interrupt lines to 8 GIC interrupt lines. > > > > >=20 > > > > > 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 l= ines. > > > > >=20 > > > > > Signed-off-by: Herve Codina (Schneider Electric) > > > > > --- > > > > > .../soc/renesas/renesas,rzn1-gpioirqmux.yaml | 87 +++++++++++++= ++++++ > > > > > 1 file changed, 87 insertions(+) > > > > > create mode 100644 Documentation/devicetree/bindings/soc/renesas= /renesas,rzn1-gpioirqmux.yaml =20 > > > >=20 > > > > This is an interrupt controller, please move it to that subdirector= y. =20 > > >=20 > > > Not so sure. It is a nexus node. It routes interrupt signals to the > > > interrupt controller (interrupt-map) but it is not an interrupt contr= oller > > > itself. > > >=20 > > > I am not sure that it should be moved to the interrupt-controller > > > directory. =20 > >=20 > > Your node name choice disagrees with you! >=20 > Oups, you're right, my bad. >=20 > What do you think if I change the node name from "interrupt-controller" to > "interrupt-mux" in the next iteration? I guess, sure. --g68d72vrRyzL1c0c Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaMwoxQAKCRB4tDGHoIJi 0jFNAP4xJmmLU+gZmga5PGWHKSiPcZR/DO1+lOCYuQ1p+r2hYQEA+J8VHH8E6mzp QoLnIs5KKJLjyTyZ0wk5EBF5ZbO9Twg= =Cfpi -----END PGP SIGNATURE----- --g68d72vrRyzL1c0c--