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 B2100C48260 for ; Tue, 13 Feb 2024 17:07:41 +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=i9/yIjsjPFRPDleNhLOpQ4aRqAfdUvhKeYG7/4VvvP0=; b=GKEocrCP49Yy/Ht2MyzLBmO1sA iPCjPDudSJgsrxu034qgNC6XicMEt/c07dtii7gPGycLcq4Ii2u7VVHWT7pVhTq7mkNzPpWdYQivf xc4RPCBv79cja/JLg/3AR/E7R1IOmFNY5FYMM3zIoPBgiRYnKsgF4iqSE7zbM7l0hS6kkQpaj020x Kv4OLzOMTnW055zRkJ996I08Uz6bWowHFaHkOqFy+kDE+LavDPG/MHeyQfEgtfR+Bo+lAVQLVPHi+ 1yTxZ0rFBbwFqp43s1OsbpWDUBVIUxcqxOw/XFdUP25xISAoNEegKJkbCRsBXFY2p2l+jcff/KLkv Wtvf7+3g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rZwFt-0000000A5SZ-0ZoG; Tue, 13 Feb 2024 17:07:37 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rZwFq-0000000A5R7-3dzw for linux-riscv@lists.infradead.org; Tue, 13 Feb 2024 17:07:36 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id E9EC4615BC; Tue, 13 Feb 2024 17:07:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C257C43399; Tue, 13 Feb 2024 17:07:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707844053; bh=8xJ6K3YxeTLXM/pbjDu4CB5rW5SThx69MqqZcbcYC0k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qslBWslzQ5gumYuJoCGE2B3dgzVw7zZdW+CiWRsYhGSx6QwqVv8wx5D9IGYFufFrh Z+HI6bkKVaoLUrvAKP1CxP6pOMsVlAx40TrJW5OM9zoJjPihzvpAnO7JW80AyMkD+l 5fGUv5d8JetNS1TXqMeQEZlt4BLRQxCpTAzuy91ZSwgoeN8jI6qFuRaozkX2xtwaEp OpLuWDfFTLYCRfM9gbeX9FxhS7V2rp6o3gllPgfyVhDUjlpQLYKsW3sVTKRZt6hwqm 4pDoFktD5756W/lQjajtriFNnEZFZXNiO72OfKqu0faTLI+7IWYAhncJoADla8QixL SBx18ySlG45Uw== Date: Tue, 13 Feb 2024 17:07:29 +0000 From: Conor Dooley To: Samuel Holland Cc: Palmer Dabbelt , Andrew Jones , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Stefan O'Rear Subject: Re: [PATCH -fixes v2 2/4] dt-bindings: riscv: Add ratified privileged ISA versions Message-ID: <20240213-cilantro-operator-acbf40493bbd@spud> References: <20240213033744.4069020-1-samuel.holland@sifive.com> <20240213033744.4069020-3-samuel.holland@sifive.com> <20240213-limping-ether-adbdc205ebc6@spud> MIME-Version: 1.0 In-Reply-To: <20240213-limping-ether-adbdc205ebc6@spud> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240213_090734_972630_EED04EF3 X-CRM114-Status: GOOD ( 20.86 ) 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="===============2221566908417656577==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============2221566908417656577== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="u2GAsATBmAnP+sFu" Content-Disposition: inline --u2GAsATBmAnP+sFu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Feb 13, 2024 at 05:03:46PM +0000, Conor Dooley wrote: > On Mon, Feb 12, 2024 at 07:37:33PM -0800, Samuel Holland wrote: > > The baseline for the RISC-V privileged ISA is version 1.10. Using > > features from newer versions of the privileged ISA requires the > > supported version to be reported by platform firmware, either in the ISA > > string (where the binding already accepts version numbers) or in the > > riscv,isa-extensions property. So far two newer versions are ratified. > >=20 > > Signed-off-by: Samuel Holland > > --- > >=20 > > Changes in v2: > > - New patch for v2 > >=20 > > .../devicetree/bindings/riscv/extensions.yaml | 20 +++++++++++++++++++ > > 1 file changed, 20 insertions(+) > >=20 > > diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/= Documentation/devicetree/bindings/riscv/extensions.yaml > > index 63d81dc895e5..7faf22df01af 100644 > > --- a/Documentation/devicetree/bindings/riscv/extensions.yaml > > +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml > > @@ -121,6 +121,16 @@ properties: > > version of the privileged ISA specification. > > =20 > > # multi-letter extensions, sorted alphanumerically >=20 > > + - const: sm1p11 >=20 > Why are we beholden to this "1p11" format of RVI's? We have free choice > of characters here, what's stopping us using "machine-v1.11", for > example? We could also choose to communicate this using a specific property, but I have not really thought that one through yet. --u2GAsATBmAnP+sFu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZcuh0QAKCRB4tDGHoIJi 0kU0AP9uxqhi6Z2+S2utazinjy8ljsSHNNck/QoB6/noAi95sgEAwXNwzyDHMqVL OfP6NZnX2lys3JrbYHWSXQjvFwxgCgU= =Eqbk -----END PGP SIGNATURE----- --u2GAsATBmAnP+sFu-- --===============2221566908417656577== 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 --===============2221566908417656577==--