From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-172.mta1.migadu.com (out-172.mta1.migadu.com [95.215.58.172]) (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 0377A1F19A for ; Mon, 19 May 2025 01:34:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747618467; cv=none; b=qUpVxI0H0+QHxBU/bZPW0iPYeKIoy5RbD5fP1sUyYJyD0h1MUKfUIY24XlFp85iAVbPfnS6JRPY9OjTSzxGxEEzlWWb7ydyYcf7WYONE8TSURp05M6HrBvk1eWFBpTF+afYytGSLrVl6Y93RyFZIfngAdwbxx3zrWq7puHmC89w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747618467; c=relaxed/simple; bh=Qc1EXOp+VFVpo+P8qf5fZxdfoRyT6rf4SxmIwyBxt0o=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=dQtfDOHUR9CGRVFyIC5/rz89PAGnEnPKC5cvFHAF6PRQZXTrHBQDPaFjTlKFKS+BAlWO9Vy8hyfSEZk/Te+WeUzS/UaF/KctFGAm5HeeeduORswV3Z6NAD2OT4frQMuzw854/cw4yYr/yO2ohLaa4VB//ID/FEAErTR0bnzsHZY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=TqBOW5oM; arc=none smtp.client-ip=95.215.58.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="TqBOW5oM" Message-ID: <00f3ca2e-1794-411b-b868-1f0e44159e3c@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1747618461; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9MrpenPOGI8IOgPbQOKN/Gsm/XHAnt3uSEhFaolPauc=; b=TqBOW5oMD0qd5K35IcIbvrISxq9nMyhRKq1kDkKDcry1enoHyqieL2gQFDkpD69hEPs10E n0H2K0lbcahFy4iQQiQdCYrPjjM2iPWAP2WmLaAelkEJHNxK9P/f357CHqGlPvbtdXwg6b oPUGndS/xPSHAERlkH/6r/9NJQR1oAU= Date: Mon, 19 May 2025 09:33:41 +0800 Precedence: bulk X-Mailing-List: loongarch@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH v2 0/4] Initial support for CTCISZ Forever Pi To: Yao Zi , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Huacai Chen , WANG Xuerui , Neil Armstrong , Heiko Stuebner , Junhao Xie , =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Aradhya Bhatia , Manivannan Sadhasivam , Binbin Zhou Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, Mingcong Bai , Kexy Biscuit References: <20250518080356.43885-1-ziyao@disroot.org> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Yanteng Si In-Reply-To: <20250518080356.43885-1-ziyao@disroot.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT 在 5/18/25 4:03 PM, Yao Zi 写道: > This series adds support for CTCISZ Forever Pi, which ships an Loongson > 2K0300 SoC and various peripherals. The vendor prefix and the board are > documented and basic SoC/board devicetrees are added. > > I've successfully booted into console with vendor U-Boot, a bootlog > could be obtained here[1]. DTB and initramfs must be built into the > kernel as the vendor bootloader cannot pass them and upstream U-Boot > support for LoongArch is still WIP. > > Thanks for your time and review. > > [1]: https://gist.github.com/ziyao233/54ef900406876b5554f627d1ba0e130e > > Changed from v1 ("Initial support for CTCISZ Ninenine Pi") > - Board binding: > - Use "Forever Pi" instead of "Ninenine Pi" as translation of the > board model > - SoC devicetree: > - Move UART aliases to the board dt > - Add the missing space in definition of liointc0 > - Link to v1: https://lore.kernel.org/all/20250501044239.9404-2-ziyao@disroot.org/ > > Yao Zi (4): > dt-bindings: vendor-prefixes: Add CTCISZ Technology Co., LTD. > dt-bindings: LoongArch: Add CTCISZ Forever Pi > LoongArch: dts: Add initial SoC devicetree for Loongson 2K0300 > LoongArch: dts: Add initial devicetree for CTCISZ Forever Pi > > .../bindings/loongarch/loongson.yaml | 5 + > .../devicetree/bindings/vendor-prefixes.yaml | 2 + > arch/loongarch/boot/dts/Makefile | 1 + > arch/loongarch/boot/dts/loongson-2k0300.dtsi | 184 ++++++++++++++++++ > .../boot/dts/ls2k0300-ctcisz-forever-pi.dts | 45 +++++ > 5 files changed, 237 insertions(+) For the patch sets. Reviewed-by: Yanteng Si Thanks, Yanteng