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 1C2CD2147E6; Mon, 12 Jan 2026 21:40:16 +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=1768254016; cv=none; b=OsyLiTu/Il6EzwikTgCLPngJpKHKT3fgi1EAz3VjhaLAMZp1u80Dx6oKPJ6KvhFm9BxRuuVtMiG0F+Gipn8WfsDeokS6ocQ7lE/lTSZ3ym73WWiekUK6fmzfHxnewcR2baBfdfBj1gZ3nPJMOWCos2NfVha6E6PFjtLVBTIBlkk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768254016; c=relaxed/simple; bh=LOKmVbta3KTlWJmOJeErvVo/1aCGqs/kS5P/v8xIT3E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OZGNqsJzEETyKlys5fvWnlX/i8fJaWR55+9FWOynd8lxNVj5Qq+ZiL3/7f4dx2kZTJZMdiZ4yTLvzLtKYvLa/G00W3OAAwxTHwkDkJpjKYK3mMNRT2imLtObky1ip4q+v9wEv6s+ObEr8Lh/OA6mZcShxpjQMsrVs61fV5tgQqI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dzc0zWr2; 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="dzc0zWr2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E10EC116D0; Mon, 12 Jan 2026 21:40:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768254015; bh=LOKmVbta3KTlWJmOJeErvVo/1aCGqs/kS5P/v8xIT3E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dzc0zWr2W5aD2r0ZMy3D4N4/K56s2M41SGvIrHAqAQUNJeWnFJ9omfRoDK027cOs6 fYegE+qhqx4F63n9SCSobEwwuJ75SVJ8HXzRa4tpYCD2qfEuE2EQjexGkqclkQlxu0 mQnBH7p+JC7r0FZjrsXwBkzKsMwyEGdraQ3Zm0Ut2U+kRwwr7zHZZlVsvgFRf5HGqw uR51RPALmPAEn5CTUsyytKOKFLrQ/8na9dfe2yKseFjBanHd/rYC2DsfQIHJ5dwMcA irk8HGDi1bdFooC//9nT70kg5DPoZxO/lKullY6snbMaiyyl97oPNGyt+fAi9GM9BC 2uvj/9iPPm/1w== Date: Mon, 12 Jan 2026 21:40:09 +0000 From: Conor Dooley To: Guodong Xu Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Yixun Lan , Daniel Lezcano , Thomas Gleixner , Samuel Holland , Anup Patel , Greg Kroah-Hartman , Jiri Slaby , Lubomir Rintel , Yangyu Chen , Paul Walmsley , Heinrich Schuchardt , Kevin Meng Zhang , Andrew Jones , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, spacemit@lists.linux.dev, linux-serial@vger.kernel.org Subject: Re: [PATCH v4 09/11] dt-bindings: riscv: Add Sha and its comprised extensions Message-ID: <20260112-quintuple-reviver-7f5af13e6399@spud> References: <20260110-k3-basic-dt-v4-0-d492f3a30ffa@riscstar.com> <20260110-k3-basic-dt-v4-9-d492f3a30ffa@riscstar.com> Precedence: bulk X-Mailing-List: linux-serial@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="OnOpPJV8XtrAgdMC" Content-Disposition: inline In-Reply-To: <20260110-k3-basic-dt-v4-9-d492f3a30ffa@riscstar.com> --OnOpPJV8XtrAgdMC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jan 10, 2026 at 01:18:21PM +0800, Guodong Xu wrote: > Add descriptions for the Sha extension and the seven extensions it > comprises: Shcounterenw, Shgatpa, Shtvala, Shvsatpa, Shvstvala, Shvstvecd, > and Ssstateen. >=20 > Sha is ratified in the RVA23 Profiles Version 1.0 (commit 0273f3c921b6 > "rva23/rvb23 ratified") as a new profile-defined extension that captures > the full set of features that are mandated to be supported along with > the H extension. >=20 > Extensions Shcounterenw, Shgatpa, Shtvala, Shvsatpa, Shvstvala, Shvstvecd, > and Ssstateen are ratified in the RISC-V Profiles Version 1.0 (commit > b1d806605f87 "Updated to ratified state"). >=20 > The requirement status for Sha and its comprised extension in RISC-V > Profiles are: > - Sha: Mandatory in RVA23S64 > - H: Optional in RVA22S64; Mandatory in RVA23S64 > - Shcounterenw: Optional in RVA22S64; Mandatory in RVA23S64 > - Shgatpa: Optional in RVA22S64; Mandatory in RVA23S64 > - Shtvala: Optional in RVA22S64; Mandatory in RVA23S64 > - Shvsatpa: Optional in RVA22S64; Mandatory in RVA23S64 > - Shvstvala: Optional in RVA22S64; Mandatory in RVA23S64 > - Shvstvecd: Optional in RVA22S64; Mandatory in RVA23S64 > - Ssstateen: Optional in RVA22S64; Mandatory in RVA23S64 >=20 > Signed-off-by: Guodong Xu Acked-by: Conor Dooley --OnOpPJV8XtrAgdMC Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaWVqOAAKCRB4tDGHoIJi 0kJIAPwMyqd17Gr0W0AzQIkInGX+fgrRE2t6v3qKpAOfalSyyQEA4En4SHB46aGG PPpEsCnL16wsGwrk2jfzVNeBYJouUwQ= =HvhX -----END PGP SIGNATURE----- --OnOpPJV8XtrAgdMC--