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 0DCB2253B42; Mon, 30 Mar 2026 15:28:33 +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=1774884514; cv=none; b=n+Hz4HPEEguKc+HbEe66VaB369UgPC0vBHSbIT6RRfynYDq53MdAY4RM2QFaTTSQjz7JTIOsAuvolm/hdCSKglwsyys1tSRaM0qdUyw7AuvmRV0O6+Oe77VcUEHm//Y6jT3Ivt9QuqV2gA4oUKUmk764QutGJbDdR2dSPUv7du0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774884514; c=relaxed/simple; bh=dLr9IE97aBjxPIZhRnEAOelMA8nPQc0RVFhTr/xWxPc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=IHxReuKVhVbAvgzqoE+CfAu0eB2lE30mmOZyYeUfpUfPr3c5YrdZg/V+jo9N5XNZbJpghcOaYDMxcdEzFeJ/6g2+humPhbuC12Dfqk76cCwT84qOCKNBxawZKDPV0J7syr1VZoesbPfZK2G4K/LOrod132qureV0ZYCEbGG6lds= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Hfifa7pn; 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="Hfifa7pn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08FAEC4CEF7; Mon, 30 Mar 2026 15:28:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774884513; bh=dLr9IE97aBjxPIZhRnEAOelMA8nPQc0RVFhTr/xWxPc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Hfifa7pnY2K1tvImhulbUDiK1T4gOO1GJcAE3Pn+c8i+77oOPUm8JsVWzHPa/uYqV ShxtjGoRqocpdr6mloGB5CEIXTUuozuRzsAK60ivJ6mWrHJY/tzp6FroOMjQrdT8g/ 1FUuOMoyBZOSDv7CBWHA3awV71KM8A+VbRhSy14eS1+IpQTyy+SVmp0ak9p/qtcl91 2eqYcYof0VmIAFslinhqAg7mX0X10RhvOWpL6GmH0AAr/5Nee7HIoGkv+P03Sn8wrp q7vaFHZDaJw1Dw+3i+g2RMOgyH6M63UK6BJUZWN9QH5tIO/aezz+hdEvldgvvHfe5B 7tkUCKtC4CWhw== Date: Mon, 30 Mar 2026 16:28:27 +0100 From: Conor Dooley To: Hui Min Mina Chou Cc: pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, geert+renesas@glider.be, prabhakar.mahadev-lad.rj@bp.renesas.com, magnus.damm@gmail.com, ben717@andestech.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, jonathan.cameron@huawei.com, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, tim609@andestech.com, alex749@andestech.com, az70021@gmail.com Subject: Re: [PATCH 5/7] dt-bindings: cache: ax45mp-cache: rename ax45mp-cache to llcache Message-ID: <20260330-depravity-rake-6a9745d03ea2@spud> References: <20260330102724.1012470-1-minachou@andestech.com> <20260330102724.1012470-6-minachou@andestech.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="1YWh0I2nTEtlrVXn" Content-Disposition: inline In-Reply-To: <20260330102724.1012470-6-minachou@andestech.com> --1YWh0I2nTEtlrVXn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 30, 2026 at 06:27:22PM +0800, Hui Min Mina Chou wrote: > The AX45MP-specific cache binding is renamed to a generic Last Level > Cache (LLC) schema, as the driver now supports more Andes CPU cores > beyond just AX45MP. >=20 > Updated compatible strings: > andestech,qilai-ax45mp-cache -> andestech,qilai-llcache > renesas,r9a07g043f-ax45mp-cache -> renesas,r9a07g043f-llcache > andestech,ax45mp-cache -> andestech,llcache >=20 > Signed-off-by: Hui Min Mina Chou > --- > ...ache.yaml =3D> andestech,andes-llcache.yaml} | 20 +++++++++---------- > 1 file changed, 10 insertions(+), 10 deletions(-) > rename Documentation/devicetree/bindings/cache/{andestech,ax45mp-cache.y= aml =3D> andestech,andes-llcache.yaml} (76%) >=20 > diff --git a/Documentation/devicetree/bindings/cache/andestech,ax45mp-cac= he.yaml b/Documentation/devicetree/bindings/cache/andestech,andes-llcache.y= aml > similarity index 76% > rename from Documentation/devicetree/bindings/cache/andestech,ax45mp-cach= e.yaml > rename to Documentation/devicetree/bindings/cache/andestech,andes-llcache= =2Eyaml > index b135ffa4ab6b..5b97625edd37 100644 > --- a/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml > +++ b/Documentation/devicetree/bindings/cache/andestech,andes-llcache.yaml > @@ -2,17 +2,17 @@ > # Copyright (C) 2023 Renesas Electronics Corp. > %YAML 1.2 > --- > -$id: http://devicetree.org/schemas/cache/andestech,ax45mp-cache.yaml# > +$id: http://devicetree.org/schemas/cache/andestech,llcache.yaml# > $schema: http://devicetree.org/meta-schemas/core.yaml# > =20 > -title: Andestech AX45MP L2 Cache Controller > +title: Andestech Last Level Cache Controller > =20 > maintainers: > - Lad Prabhakar > =20 > description: > - A level-2 cache (L2C) is used to improve the system performance by pro= viding > - a large amount of cache line entries and reasonable access delays. The= L2C > + A last level cache (LLC) is used to improve the system performance by = providing > + a large amount of cache line entries and reasonable access delays. The= LLC > is shared between cores, and a non-inclusive non-exclusive policy is u= sed. > =20 > select: > @@ -20,7 +20,7 @@ select: > compatible: > contains: > enum: > - - andestech,ax45mp-cache > + - andestech,llcache > =20 > required: > - compatible > @@ -29,9 +29,9 @@ properties: > compatible: > items: > - enum: > - - andestech,qilai-ax45mp-cache > - - renesas,r9a07g043f-ax45mp-cache > - - const: andestech,ax45mp-cache > + - andestech,qilai-llcache > + - renesas,r9a07g043f-llcache > + - const: andestech,llcache > - const: cache If you want to add a more generalied compatible to use as a fallback, insert it underneath andestech,ax45mp-cache. andestech,llcache is far too generic though, and there appears to be no user that isn't an ax45mp now anyway, so not sure what this even gives us right now? --1YWh0I2nTEtlrVXn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCacqWmwAKCRB4tDGHoIJi 0jvkAQDi3CN5vV+aStgwXt4oRcQkKYMfS2J7J2wKpU8a77p5lwD9HNxDpxInwC/9 il505Wz41Ck087E3pY8AsuYysAnXDAI= =V7yC -----END PGP SIGNATURE----- --1YWh0I2nTEtlrVXn--