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 063A84689; Thu, 17 Jul 2025 05:57:35 +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=1752731856; cv=none; b=pmyUzwYdt1kjXkyGk4WnhxZThfZHx1o2zxJGDFzGQ5JEyGzn+zJLJ5iM3B4JRDRRzkvdp++px4f6pJJY4PPTFM9gdgnVZgh3KueGqH5yd5CchME7cEdgOHMyGWv0RsR2mOHK0mlkt1DvijxljA37O+5RxcVSoCNrVGdzTSepuwY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752731856; c=relaxed/simple; bh=i+OYdUkzIJ+AokfBhPSqQ383cgIi3Nc46oS6KmIomUc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VkQWc15uwyxlc1lXL3OpbqeQofP2VSP2sgpLTttf4W87znVDd9iKr9oWjBmBktm7g6FPFEZn9iqEDh5/it9jqH3weRU0iWDrfEy6hWYDI/gAnA9smKSTHRsikzhs15A9DI6/9ZCHUUjAga9lBkPx4wpXvycaFSUMpZoAfIDjr7U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QzQNGPgx; 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="QzQNGPgx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DFE41C4CEE3; Thu, 17 Jul 2025 05:57:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752731855; bh=i+OYdUkzIJ+AokfBhPSqQ383cgIi3Nc46oS6KmIomUc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=QzQNGPgxrWisoas4UiKWJ+SQc43/UbFnhh64wImY0/frHWCs3kfshTqOF5lcf20PQ OMR0N89h5OW4RJmGCXtUPB5RaDXXjuZ26oHAJptytCCa4PHzT2sKzm5LYwUeyhYUzu jMbVtlfSI4jBnIG+oO1bSOWD9/vZEO50YB80oaOhDyMYJ8RWBXxw5Qeqjm1zwVXGPN Vj2ivN79F6dvPmn9Go6Py0y71gW/92ilydfQ1CFeacRyzsO2Ofzhqt5pek4SJDrG07 sXNMN724JJfe19hc9QYfxjTTB+M4fzZc6ycGcbejGblHnNnihmrY+YfqHQX6uexYHa GsKznhW3oErFA== Message-ID: Date: Thu, 17 Jul 2025 07:57:30 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] riscv: dts: Add the device tree of the XiangShan platform's nanhu soc To: =?UTF-8?B?56em5bCR6Z2S?= , "paul.walmsley" , palmer , aou , robh , krzk+dt , conor+dt Cc: linux-riscv , linux-kernel , devicetree , =?UTF-8?B?546L54S2?= References: <20250103063040.10817-1-qshaoqing926@163.com> <2c75df56-fb55-4dd3-ac63-518233e61c8f.qinshaoqing@bosc.ac.cn> <17ab3ebb-2f46-4c61-a194-57d72f382517.qinshaoqing@bosc.ac.cn> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 17/07/2025 04:36, 秦少青 wrote: > > > This patch adds the device tree support for the XiangShan platform's nanhu soc Please read submitting patches document. It will also tell you which tools you must also run. > > Signed-off-by: qinshaoqing > --- > arch/riscv/Kconfig.socs                     |   5 + > arch/riscv/boot/dts/Makefile                |   1 + > arch/riscv/boot/dts/xiangshan/Makefile      |   2 + > arch/riscv/boot/dts/xiangshan/nanhu-v3a.dts | 226 ++++++++++++++++++++ > 4 files changed, 234 insertions(+) > create mode 100644 arch/riscv/boot/dts/xiangshan/Makefile > create mode 100644 arch/riscv/boot/dts/xiangshan/nanhu-v3a.dts > > diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs > index f51bb24bc84c..89c80fd493fb 100644 > --- a/arch/riscv/Kconfig.socs > +++ b/arch/riscv/Kconfig.socs > @@ -80,4 +80,9 @@ config SOC_CANAAN_K210 >   help >     This enables support for Canaan Kendryte K210 SoC platform hardware. > > +config SOC_XIANGSHAN > +        bool "XiangShan SoCs" > +        help > +          This enables support for XiangShan SoC platform hardware > + > endmenu # "SoC selection" > diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile > index fdae05bbf556..43a79cc9dd7c 100644 > --- a/arch/riscv/boot/dts/Makefile > +++ b/arch/riscv/boot/dts/Makefile > @@ -7,5 +7,6 @@ subdir-y += sifive > subdir-y += sophgo > subdir-y += starfive > subdir-y += thead > +subdir-y += xiangshan > > obj-$(CONFIG_BUILTIN_DTB) := $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_SOURCE)) > diff --git a/arch/riscv/boot/dts/xiangshan/Makefile b/arch/riscv/boot/dts/xiangshan/Makefile > new file mode 100644 > index 000000000000..41e585490a97 > --- /dev/null > +++ b/arch/riscv/boot/dts/xiangshan/Makefile > @@ -0,0 +1,2 @@ > +# SPDX-License-Identifier: GPL-2.0 > +dtb-$(CONFIG_SOC_XIANGSHAN) += nanhu-v3a.dtb > diff --git a/arch/riscv/boot/dts/xiangshan/nanhu-v3a.dts b/arch/riscv/boot/dts/xiangshan/nanhu-v3a.dts > new file mode 100644 > index 000000000000..560de7c7f22e > --- /dev/null > +++ b/arch/riscv/boot/dts/xiangshan/nanhu-v3a.dts > @@ -0,0 +1,226 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* Copyright (c) 2024-2025 BOSC */ > + > +/dts-v1/; > + > +/ { > + #address-cells = <2>; > + #size-cells = <2>; > + compatible = "bosc,nanhu-v3a"; Please follow kernel and DTS coding style. Once you fix all the warnings, please paste dtbs_check W=1 report. Best regards, Krzysztof