From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8F094C3ABD2 for ; Mon, 12 May 2025 11:55:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=JTqBrygklVVE+YydzN2NhKlpoQeDSXlofR5mhrvJfzI=; b=DJ3YOTSFznGvP0VxxAAINKaYUc QvNPVwBdVd98FeUMsO7F112jGriyteIGblUk1oeOw5FID8AQGOo9ZaYDCZDHlVyxjHCX1OyLpCrwP Lk3oJZ6D0oHogHb5EQlG8MUf91srVWiiYu9UPT+1gO5v/AjlCLhhvHPmGdxqluY0ncsQdNh3e8r/Z Ge9VrRCn3lRwCq+dlR5unTBcXeL2t8KVF0HV1WrbPB/ELCgZWtZMutlKxk7ByoUv1c/D5A69YjHXr u0s4efChnhIZmlf9VU9XJCf/uK7d4JNMUhm6t3IA0z9O/rakAlZdfDO0IK3nzAI9w89wjpLlwxTcm BmW6c+6Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uERko-00000009JK9-2It5; Mon, 12 May 2025 11:55:30 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uERiq-00000009Iy4-2oIH for linux-riscv@lists.infradead.org; Mon, 12 May 2025 11:53:29 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 180A74A42C; Mon, 12 May 2025 11:53:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FBD1C4CEE7; Mon, 12 May 2025 11:53:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747050808; bh=XRTRdFsjTIvQFPCYdsS7RtuGeazpj8HDdc2C/0Tr0+A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uhykW5tWkylsMRnTtM4JyB85xGedLRJaWdAGBR7SS6gscZl1OaRFbhfhwIQYpna1U 1YhecEAWlQutPONxvc/+ZDIyHIoZzBci0wwJsLTb9YqoCswKOD41ANXLtE5cKWpJJb fRgFHktHPiJnsPQ8rmXju3B+58MLO8fz/I1Vcos1Q3g0wGjaVD7NoeF+EB24qQgobw /6U1kLuFYWgNG/3VS/HxZc7dP2CiznjHRZ0QDHE5YSthWRjjpikOMFqd2i1K4KwH/n yVHAeJRX1JbdWYZ9ONTt61IhB8x4BCvk/52FoeTNiDMzM+MPlQaVEb6rNOR6Ds221/ R3EsBllOXQFKw== Date: Mon, 12 May 2025 12:53:23 +0100 From: Conor Dooley To: Geert Uytterhoeven Cc: "Lad, Prabhakar" , linux-renesas-soc@vger.kernel.org, Conor Dooley , Ben Zong-You Xie , Rob Herring , Krzysztof Kozlowski , Magnus Damm , Lad Prabhakar , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v1 1/2] dt-bindings: cache: add specific RZ/Five compatible to ax45mp Message-ID: <20250512-unbundle-outgoing-92aeed9c60f4@spud> References: <20250509-sapling-exhale-72815a023ac1@spud> <20250509-dwindle-remold-98b3d03d0631@spud> <20250512-disaster-plaster-9dc63205cd6e@spud> MIME-Version: 1.0 In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250512_045328_747167_95567A4F X-CRM114-Status: GOOD ( 25.91 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5299200702132442426==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============5299200702132442426== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="RsJS8sFLG1dSwYiq" Content-Disposition: inline --RsJS8sFLG1dSwYiq Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 12, 2025 at 01:05:13PM +0200, Geert Uytterhoeven wrote: > On Mon, 12 May 2025 at 12:05, Lad, Prabhakar = wrote: > > On Mon, May 12, 2025 at 10:59=E2=80=AFAM Conor Dooley wrote: > > > On Mon, May 12, 2025 at 11:01:26AM +0200, Geert Uytterhoeven wrote: > > > > On Fri, 9 May 2025 at 17:39, Conor Dooley wrote: > > > > > From: Conor Dooley > > > > > > > > > > When the binding was originally written, it was assumed that all > > > > > ax45mp-caches had the same properties etc. This has turned out to= be > > > > > incorrect, as the QiLai SoC has a different number of cache-sets. > > > > > > > > > > Add a specific compatible for the RZ/Five for property enforcemen= t and > > > > > in case there turns out to be additional differences between these > > > > > implementations of the cache controller. > > > > > > > > > > Signed-off-by: Conor Dooley > > > > > > > > Thanks for your patch! > > > > > > > > > --- a/Documentation/devicetree/bindings/cache/andestech,ax45mp-ca= che.yaml > > > > > +++ b/Documentation/devicetree/bindings/cache/andestech,ax45mp-ca= che.yaml > > > > > @@ -28,6 +28,7 @@ select: > > > > > properties: > > > > > compatible: > > > > > items: > > > > > + - const: renesas,r9a07g043f-cache > > > > > > > > This name looks a bit too generic to me, as this is not a generic > > > > cache on the R9A07G043F SoC, but specific to the CPU cores. > > > > > > So "reneasas,r9...-cpu-cache"? > > > > Maybe "renesas,r9a07g043f-riscv-cache" ? >=20 > "renesas,r9a07g043f-ax45mp-cache"? >=20 > There don't seem to be many vendor-specific derivatives of standardized > caches, except for "brcm,bcm11351-a2-pl310-cache". The sifive stuff is all "vendor,soc-cache" into "sifive,ccache" but there's little ambiguity about there being an arm version of the same soc there. I don't mind the "renesas,r9...-ax45mp-cache" one you suggested, feels better than "riscv" to me. --RsJS8sFLG1dSwYiq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaCHhMwAKCRB4tDGHoIJi 0lJdAQDZmT6/q6Y+3Bxx5FSNDxRX2GP522P/d6ovCDdXuDAXKQEAtZHf0hmuuKUK Qg/Xu5NA7V10fSgeZavhNiZEaWlFdgI= =4rqL -----END PGP SIGNATURE----- --RsJS8sFLG1dSwYiq-- --===============5299200702132442426== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv --===============5299200702132442426==--