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 9C30B156678 for ; Mon, 20 Jan 2025 18:48:53 +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=1737398933; cv=none; b=RvtsoY0FRjb5YQ3vG6JOhfVlp0trxuqyij7nC25eeEPgmHxa4oJEBtGI1CBUHZgD8sqJyJ6ShPVHZSbnZf224n7i2r0ElsXd7vNiC5G6h+pXrh6Wk40ILqDYGsPF4+T6FOuExvdVAHkYPJCR8lJPv8SJNQQOdmor5qi8P9UFd3U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737398933; c=relaxed/simple; bh=GZutBfscRYJGhhKNcd1tZMGNtgevFdUbAYAC9mCXcP8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=j+287e0ZJQtoU2fDilt6Ang1YBj07D+YgRIS0phHxLWkD9h1xy+MGr8dzzLCYO6dZt/j8ATPaVXLMWDZedyOoI0n9zXNjz5341MtVcTXfMGlKy07X508jm3r3QHpo4nJxdkVtuqqKYVH8ZVJpcVOib66ne1GkC3JcsOAg64B1FA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Qs/Gp87U; 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="Qs/Gp87U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AAEA1C4CEDD; Mon, 20 Jan 2025 18:48:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737398933; bh=GZutBfscRYJGhhKNcd1tZMGNtgevFdUbAYAC9mCXcP8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Qs/Gp87UqlKgFENHwy8ZwjdbksdB1sxjMCFh6fnFyH/i8Ldy+xZGDnDXr8EjLpDKV dElp0VYiHmAUjK59QXtle/IaN2F/h7cBe8xFK2JB0gbTXdsKo156atPmEoYLegMOLM MaJ+Ryz4a7cuchKUiwwQMt3W7MYLctopJrsAydjgrg/Ia+zliKkQaDyOA6CpO53xWq +btd9aDYPoNdwYkm94xXjcwYqIenjSxjSK2eNuUKYbK2aOFICP6hIfIiYx/xUwREoq zH1W+O42FrkhUNfAGATudtD5PIVOiZxHO3/HDW4gZZbwxy5tICTc9tyJodRf0feiZg rkQhFhXQAdGdA== Date: Mon, 20 Jan 2025 18:48:49 +0000 From: Conor Dooley To: Chuanhong Guo Cc: Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] riscv: add Siflower RISC-V SoC family Kconfig support Message-ID: <20250120-skyrocket-fiftieth-5fd770df030f@spud> References: <20250120022359.125952-1-gch981213@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="pIa+gMzMc7XUDoG8" Content-Disposition: inline In-Reply-To: <20250120022359.125952-1-gch981213@gmail.com> --pIa+gMzMc7XUDoG8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jan 20, 2025 at 10:23:58AM +0800, Chuanhong Guo wrote: > Siflower RISC-V SoCs, including SF21A6826, SF21H8898 and some other > upcomping chips, are RISC-V chips with T-Head C908 cores for home > routers and gateways. Add a Kconfig entry named ARCH_SIFLOWER for > them. > Notably these chips uses ARM PL011 for UART. ARM_AMBA is selected > for its driver. >=20 > Signed-off-by: Chuanhong Guo This needs to be in a series with the user (your dts) > --- >=20 > Changes since v1: > * removed deprecated SOC_ symbol >=20 > arch/riscv/Kconfig.socs | 6 ++++++ > 1 file changed, 6 insertions(+) >=20 > diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs > index 1916cf7ba450..64a49e7ea03e 100644 > --- a/arch/riscv/Kconfig.socs > +++ b/arch/riscv/Kconfig.socs > @@ -19,6 +19,12 @@ config ARCH_SIFIVE > help > This enables support for SiFive SoC platform hardware. > =20 > +config ARCH_SIFLOWER > + bool "Siflower RISC-V SoCs" > + select ARM_AMBA if TTY > + help > + This enables support for Siflower RISC-V SoC platform hardware. > + > config ARCH_SOPHGO > bool "Sophgo SoCs" > help > --=20 > 2.48.1 >=20 >=20 --pIa+gMzMc7XUDoG8 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZ46akQAKCRB4tDGHoIJi 0nG3AP4zsiYNNmP5blQZEhPkfZOhDmkjXFoPLcE5bqvnG2xLyQD/bugvud8R+xnf gwC24Eobl/z/VdgHs3hBGyUXX6wRNAY= =HySm -----END PGP SIGNATURE----- --pIa+gMzMc7XUDoG8--