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 1792C1A76DE; Sat, 14 Feb 2026 08:15:35 +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=1771056940; cv=none; b=ePia3gGe1QQGP40hbaYc5eElAPueW6Qgb+GH/E4+guODzhkVflvYcEhKwfrsOy8ZXHYpoV+2COO3irK3VxuHqjK13hImvR/aWNLRZJXyyfC4dZ5uO0QkmeqpEEfXSVi93HGO9oxCWHf9KVoVro/W7d/xlhlbQnh7jGMcuZ4gdzw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771056940; c=relaxed/simple; bh=J7VQxhmhiGWy2GaXEPSiZJAUJMbw/CouS/E/ZtTNX90=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=i2Ru8CskMsyZpG0S85kdHBH4kXuQMokcpQaOcglsSuf2q8b+HryzAz0Id8/NFzW5/yvedk/dQfQPHRYBF2PZF18PhsETlPUGLfPc4ayGCDepMDUUMGukHHnSAL6INy5rIUMADm75yVr+xoRlVgYgAxJdpJxCQRFmB9sxyWqlr+0= 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 [110.228.131.240]) by APP-01 (Coremail) with SMTP id qwCowAAXv2oaL5BpR2PhBw--.14107S2; Sat, 14 Feb 2026 16:15:23 +0800 (CST) Date: Sat, 14 Feb 2026 16:15:22 +0800 From: Jiayu Du To: Xukai Wang Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Samuel Holland , Troy Mitchell , Krzysztof Kozlowski Subject: Re: [PATCH v10 0/3] riscv: canaan: Add support for K230 clock Message-ID: References: <20260116-b4-k230-clk-v10-0-de59033c5d30@zohomail.com> <283d631f-7cc6-4ec6-9946-5e2120625150@zohomail.com> 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: <283d631f-7cc6-4ec6-9946-5e2120625150@zohomail.com> X-CM-TRANSID:qwCowAAXv2oaL5BpR2PhBw--.14107S2 X-Coremail-Antispam: 1UD129KBjvJXoW7ZF1rArWxWr13Kw1DtF4ruFg_yoW8tw17pr WSyF4v9F4DJr48JasIgw4YgF1Fv3WkAr1UWr15Kr98uFyavF1Sqrs7W3W5u3WDGrs8GF12 vr45Gasruw18ZaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUk2b7Iv0xC_Zr1lb4IE77IF4wAFF20E14v26r4j6ryUM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Jr0_Gr1l84ACjcxK6I8E87Iv67AKxVWUJVW8JwA2z4x0Y4vEx4 A2jsIEc7CjxVAFwI0_Gr0_Gr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI 64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r106r15McIj6I8E87Iv67AKxVWUJVW8Jw Am72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lc7CjxVAaw2AFwI0_JF0_Jw1l42xK 82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGw C20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48J MIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMI IF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E 87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxU2FksUUUUU X-CM-SenderInfo: 5mld534oul2uny6l223fol2u1dvotugofq/ On Sat, Feb 14, 2026 at 03:34:16PM +0800, Xukai Wang wrote: > > On 2026/2/14 14:33, Jiayu Du wrote: > > On Sat, Feb 14, 2026 at 12:37:24AM +0800, Xukai Wang wrote: > >> On 2026/2/5 00:15, Jiayu Du wrote: > >>> On Fri, Jan 16, 2026 at 09:26:18PM +0800, Xukai Wang wrote: > >>>> This patch series adds clock controller support for the Canaan Kendryte > >>>> K230 SoC. The K230 SoC includes an external 24MHz OSC, 4 internal > >>>> PLLs and an external pulse input, with the controller managing these > >>>> sources and their derived clocks. > >>> > >>> Hi, Xukai. Currently, the k230 initial series and the patch 3 of the > >>> pinctrl series has been in the linux next. So if possible, you need > >>> to rebase your clock series onto the latest linux-next. > >>> > >>> Then I will proceed with the development based on your v11 of the > >>> clock series. > >> I've rebased my patch series to `linux-next` (20260212). I noticed that > >> the patch which updated the `k230.dtsi` format has been merged into > >> `linux-next`. > >> > >> Consequently, I've updated the `prerequisite-patch-id` for my series > >> from `deda3c472f0000ffd40cddd7cf6d3b5e2d7da7dc` [1] to > >> `9a2d01f55574b538dad572e193f81c44661f0853` [2]. Is this change correct? > > Junhui Liu's commit `8cfdbd5e207d434a6e924eb81092874177f97536: riscv: dts: > > canaan: k230: Add b ISA extension`, also modified k230.dtsi. I'm not > > sure if you noticed this. > > > So, should I use `8cfdbd5e207d434a6e924eb81092874177f97536` as the > `prerequisite-patch-id` instead of > `9a2d01f55574b538dad572e193f81c44661f0853`? Yeah, I think so. Cause the latest modification in linux-next is really from it. But actually, you are already using the latest linuxnext version now. Doesn't it mean that the prerequisite-patch-id might not be necessary? > >> Link: > >> https://lore.kernel.org/linux-clk/tencent_F76EB8D731C521C18D5D7C4F8229DAA58E08@qq.com/ > >> [1] > >> Link: > >> https://lore.kernel.org/linux-devicetree/20251227092355.42825-1-jiayu.riscv@isrc.iscas.ac.cn/ > >> [2] > >> > >> _______________________________________________ > >> linux-riscv mailing list > >> linux-riscv@lists.infradead.org > >> http://lists.infradead.org/mailman/listinfo/linux-riscv