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 98B6B30F80C; Thu, 18 Sep 2025 15:27:05 +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=1758209225; cv=none; b=lyUkgx9eKo9YoOxzTAOLTaCE7TevRXfA5PSmeBrZO87ocBFsyq1zCIPtvVdZpuhyfvAiF4PvzOgkXXwBXAkyB719LiQy3UbpteLasAvTvaUTnwgnIZaP9TMzNPBHyYG1KqdB7SEowINqJLEAZtoY1H/zJomEzNq+eNx54HwD/ng= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758209225; c=relaxed/simple; bh=BwqLfcPI4fqGMrRKoHaz7EZY8YKsYs2WAMxp5J73LSM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aEYIAPrs0Hmy88n9p1wclR7m+/RFVY+Ok78IP7mOKnvflblr++WOx/EjF56Hb1IETpOgm7CAXQsf1iKPiIQvjYAaGgz4mud03uvst4kgZ6xNwIywffxKux3ksYCOAFH0PhYM0kiKD9yNwdPYw82ggMvHB2ooc0ojCJrB/4pfKCc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d47hQZzP; 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="d47hQZzP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4557DC4CEEB; Thu, 18 Sep 2025 15:27:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758209225; bh=BwqLfcPI4fqGMrRKoHaz7EZY8YKsYs2WAMxp5J73LSM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=d47hQZzPAIdH5mldPmUZH1IaZjVHNjMIpaGYdWoCs1oLr+6Tcxp9t8bMvuLu9gFEX lo+6brZG4IkWpzP/S3cUAVOjQrScbGC7Y5uCGuO5+s88oqc+30Jdi+8//okEH01f89 85402JQ0/0K0U8B+w8PhY4YwZO9tf/OcyQhDrxJrllRDoGdR21TGOS6CVkez6ioeSK cdJjfZ4RiNrrQdljWW2p4sFo8z54nwCL1ALgo06kZasrnpCCTyEIMDiIsw46sVHSZ5 G8Hh7Olv1zI/rjZvF2lSnSidLuI7YJAR81E9GmRs/H3sb7eV2LSCBjRinpLhVS52pO GwmwKUMIcFF+Q== Date: Thu, 18 Sep 2025 16:26:59 +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-education-resource-aac71b87e979@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> 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="04PZPDVvYnUHAPS9" Content-Disposition: inline In-Reply-To: <20250918171502.411c3527@bootlin.com> --04PZPDVvYnUHAPS9 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 Elect= ric) 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. > > >=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 lines. > > >=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/ren= esas,rzn1-gpioirqmux.yaml =20 > >=20 > > This is an interrupt controller, please move it to that subdirectory. >=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 controller > itself. >=20 > I am not sure that it should be moved to the interrupt-controller > directory. Your node name choice disagrees with you! --04PZPDVvYnUHAPS9 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaMwkwwAKCRB4tDGHoIJi 0mK2AQCYPHl4rF871L3zpt0NZtb7tH1ZVhuOQg0+r0MqiY6UyQEA2Dn0unSyWBQs L4iJKiNqXKFSDPbUt3IAV/KTVPzZeQY= =aBup -----END PGP SIGNATURE----- --04PZPDVvYnUHAPS9--