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 73FD5C4332F for ; Wed, 28 Dec 2022 22:50:15 +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=2yMZg/9uR41OkEksAPbZ6U1IKI3Wdp7g0N3OFSS+deo=; b=W5gsP7d2qFwKkMwsB0H8BpoTD2 tu7UCsG7ipNMsdGXcQP12XVOzBqPFck7EpbAGnOnu26O0hatwXXtae8ME7C+WUUvvSW57iAKkblUD NDynRjU5e3Bfdvp62Y7IqF6uNjiFBoHf3ONeKtzRnvNt8/pHy4ZK+7cOXTVYF4COGUj8Vtv8dtadW CtYZ97mpyPduuRP4mCjj3AKTSyILovUBhFTLnQw7jI5TY59z9iKu41ac2ixeuJ5+najVOeBUWFpnM k8biWh736Zpa18b/Q7kx4dWaUXSTs8VontHCK7kkSlaGluuhSWEPG49Enifv0BTrp2dOWMAAQMu3/ LAIEv03Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pAfFP-008xst-1d; Wed, 28 Dec 2022 22:50:07 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pAfFK-008xoP-2p for linux-riscv@lists.infradead.org; Wed, 28 Dec 2022 22:50:03 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A17F661631; Wed, 28 Dec 2022 22:49:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 903F4C433EF; Wed, 28 Dec 2022 22:49:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672267798; bh=eKpTMGHSO/ZTiq4eGqbwHQljT2nRfrSmDBVcf8nJCYI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZXpJJnxOYfx1zvBUjyx9GEH+2hTVRek2WMdMyP+RQl8OiGWzkwrq5GdTM82ZFyS6e fzVLwa0jK6yhYivq7y4tsnxPKJ9G3FevsX2ZhoyBgeAXEfmkKA67V0839PmTKAUXHC 0AzKeJnExpNBUHdLjcscNXvKSzoSAERPh8vb//oHp3h335yAshQz5+kq3enT1GTTfq aKYlPOOn8EGC8XQ570ilGBn1FVE0KxLoOLPOZN6S7YFtNrPmb4Tnrw4Gnm56qWIVRb NMdTtg07SzUo+xkOWdDthrDKohLeUS7IHPlXnl+ozdVtRAvzm92EIZ2RZkg0ZNEHzo R1viICb+35LbA== Date: Wed, 28 Dec 2022 22:49:52 +0000 From: Conor Dooley To: Hal Feng Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, Palmer Dabbelt , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Albert Ou , Ben Dooks , Daniel Lezcano , Thomas Gleixner , Marc Zyngier , Stephen Boyd , Michael Turquette , Philipp Zabel , Linus Walleij , Emil Renner Berthing , linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 7/7] riscv: dts: starfive: Add StarFive JH7110 VisionFive 2 board device tree Message-ID: References: <20221220011247.35560-1-hal.feng@starfivetech.com> <20221220011247.35560-8-hal.feng@starfivetech.com> <94c90f3f-0ca7-7cfb-4d4f-8f90e3300e16@starfivetech.com> MIME-Version: 1.0 In-Reply-To: <94c90f3f-0ca7-7cfb-4d4f-8f90e3300e16@starfivetech.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221228_145002_267846_9EA05FDD X-CRM114-Status: GOOD ( 21.83 ) 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="===============7640924361661295823==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============7640924361661295823== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="0TJGFiimdGLWYNPZ" Content-Disposition: inline --0TJGFiimdGLWYNPZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 23, 2022 at 11:12:34AM +0800, Hal Feng wrote: > On Tue, 20 Dec 2022 21:26:07 +0000, Conor Dooley wrote: > > On Tue, Dec 20, 2022 at 09:12:47AM +0800, Hal Feng wrote: > > > From: Emil Renner Berthing > > >=20 > > > Add a minimal device tree for StarFive JH7110 VisionFive 2 board > > > which has version A and version B. Support booting and basic > > > clock/reset/pinctrl/uart drivers. > > >=20 > > > Signed-off-by: Emil Renner Berthing > > > Co-developed-by: Jianlong Huang > > > Signed-off-by: Jianlong Huang > > > Co-developed-by: Hal Feng > > > Signed-off-by: Hal Feng > > > --- > > > diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-= 2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi > > > new file mode 100644 > > > index 000000000000..c60280b89c73 > > > --- /dev/null > > > +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi > > > @@ -0,0 +1,111 @@ > > > +// SPDX-License-Identifier: GPL-2.0 OR MIT > > > +/* > > > + * Copyright (C) 2022 StarFive Technology Co., Ltd. > > > + * Copyright (C) 2022 Emil Renner Berthing > > > + */ > > > + > > > +/dts-v1/; > > > +#include "jh7110.dtsi" > > > +#include "jh7110-pinfunc.h" > > > +#include > > > + > > > +/ { > > > + aliases { > > > + serial0 =3D &uart0; > > > + }; > > > + > > > + chosen { > > > + stdout-path =3D "serial0:115200n8"; > > > + }; > > > + > > > + cpus { > > > + timebase-frequency =3D <4000000>; > > > + }; > > > + > > > + memory@40000000 { > > > + device_type =3D "memory"; > > > + reg =3D <0x0 0x40000000 0x1 0x0>; > >=20 > > Is this a good idea when you have SKUs with 2, 4 & 8 GiB of DDR? >=20 > The VisionFive 2 board only has 4GB version and 8GB version now. Before > linux startup, we will change this property in dtb through u-boot to > make sure the board can boot up with the correct memory size. Ah I see. Thanks. --0TJGFiimdGLWYNPZ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCY6zIDwAKCRB4tDGHoIJi 0gMNAQCvOfHtZr3PoXFX2+mCzgr6JsCjRiW7PbUqOVqUw8b9dgD/clvylp+cEFHt ztVMWXpjCLcWCFgDniZe/S3nBDLNmQA= =tziJ -----END PGP SIGNATURE----- --0TJGFiimdGLWYNPZ-- --===============7640924361661295823== 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 --===============7640924361661295823==--