From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9D913258EE9; Fri, 16 Jan 2026 03:10:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768533010; cv=none; b=dO55ACHXgm3lf8zbE2tORYFk2r1muH6cLkiwfhusfpVMK2mDMaOeJCwtcVC+5Ykdqk7WOTgxvVU5/+E/yVju47N3oO/7JO0/XmqZ+s3EYxGt+MLy+QONSKHINe71dv3hkuMvhR9K1r+z8xacyct9bqB5xNYGd9bqoWVITtLxqUY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768533010; c=relaxed/simple; bh=/pfqMPaIACf+979NNFHaF7LFDLJmILPN9vq4GTAbtiU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NUQPfh2HkwNkCQdtk4JgUMhLR3Gn4LLtcMsaXEIkXqlXJcHaBk2cRP06L4n1bjqeFBaXeysPwLyIqk5TyRhPU2N2LvNT7xPdikcn1Fd5skbyVJvT+4hycHYaXiUIUvpKzDgUg/dl5kruSZ/dL6kGTp3QWyDGe73UfFBke7oFcnk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn; spf=pass smtp.mailfrom=isrc.iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=isrc.iscas.ac.cn Received: from duge-virtual-machine (unknown [223.160.206.223]) by APP-01 (Coremail) with SMTP id qwCowACHMW3_q2lpraDWBA--.3624S2; Fri, 16 Jan 2026 11:09:53 +0800 (CST) Date: Fri, 16 Jan 2026 11:09:51 +0800 From: Jiayu Du To: Conor Dooley Cc: robh@kernel.org, krzk+dt@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, cyy@cyyself.name, dlemoal@kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, gaohan@iscas.ac.cn Subject: Re: [PATCH v3 0/2] Initial support for 100ask CanMV-K230 DshanPi Message-ID: References: <20260115060801.16819-1-jiayu.riscv@isrc.iscas.ac.cn> <20260115-proud-radish-c835a76d0446@spud> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260115-proud-radish-c835a76d0446@spud> X-CM-TRANSID:qwCowACHMW3_q2lpraDWBA--.3624S2 X-Coremail-Antispam: 1UD129KBjvJXoW7Aw4kAF47Aw4rAF48XrWUurg_yoW5JFyxpr WY9Fs8GFsrKr4xZFsakr40gF1Yvws5Jw1rWw13tr9rJrs8ZFy0kFnag3y5uFyDXr4xCw10 va1Y9ry8KrWUZaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUvvb7Iv0xC_Kw4lb4IE77IF4wAFF20E14v26r4j6ryUM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVWUJVW8JwA2z4x0Y4vEx4 A2jsIEc7CjxVAFwI0_Gr0_Gr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI 64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8Jw Am72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lFIxGxcIEc7CjxVA2Y2ka0xkIwI1l c7CjxVAaw2AFwI0_Jw0_GFyl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr 1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE 14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7 IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E 87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73Uj IFyTuYvjxUqiFxDUUUU X-CM-SenderInfo: 5mld534oul2uny6l223fol2u1dvotugofq/ On Thu, Jan 15, 2026 at 07:23:17PM +0000, Conor Dooley wrote: > On Thu, Jan 15, 2026 at 02:07:59PM +0800, Jiayu Du wrote: > > This series adds initial support for the 100ask CanMV-K230 DshanPi > > board based on Canaan K230 RISC-V SoC. There is a module on this > > development board. > > > > The board and module are documented, the basic board/module devicetrees > > are added. > > > > This series is based on the K230 clock series[1] and the patch 3 of the > > k230 pinctrl series[2]. > > > > Link: https://lore.kernel.org/all/20251127-b4-k230-clk-v9-0-3aa09e17faf5@zohomail.com/ [1] > > Link: https://lore.kernel.org/all/20240926-k230-pinctrl-v2-3-a9a36fba4b34@163.com/ [2] > > Right, I've grabbed patch 3 from [2] and put it on my k230-basic branch. > Do you intend sending a new clock driver series soon? Last time I looked > (about a month ago) you had some changes proposed about critical clocks. > I'd like to try get this stuff merged but obviously it depends on that > clock set. I'll happy send Stephen a PR to smooth things along if the > drivers are ready, but it looks like you need to send another version? > > Cheers, > Conor. I'm not working with Xukai Wang, the developer of the clock series. I merely discovered the critical clocks during the test and raised this issue. Regarding the new version of the clock series, you need to contact Xukai Wang. I am currently only working on the USB and sd/mmc series of k230. Best Regards, Jiayu Du. > > > > Changes in v3: > > - Delet the model and compatible of the root node in the dtsi file. > > - Use clock-50000000 as the node name. > > - Link to v2: https://lore.kernel.org/all/20260104070911.219588-1-jiayu.riscv@isrc.iscas.ac.cn/ > > > > Changes in v2: > > - Add a minus sign before items. > > - Link to v1: https://lore.kernel.org/all/20251229061318.16756-1-jiayu.riscv@isrc.iscas.ac.cn/ > > > > Jiayu Du (2): > > dt-bindings: riscv: canaan: add 100ask K230 boards compatible strings > > riscv: dts: canaan: Add initial dshanpi board DT files > > > > .../devicetree/bindings/riscv/canaan.yaml | 5 ++ > > arch/riscv/boot/dts/canaan/Makefile | 1 + > > .../boot/dts/canaan/k230-canmv-dshanpi.dts | 82 +++++++++++++++++++ > > .../dts/canaan/k230-canmv-module-dshanpi.dtsi | 26 ++++++ > > 4 files changed, 114 insertions(+) > > create mode 100644 arch/riscv/boot/dts/canaan/k230-canmv-dshanpi.dts > > create mode 100644 arch/riscv/boot/dts/canaan/k230-canmv-module-dshanpi.dtsi > > > > -- > > 2.52.0 > >