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 8C5B7CAC592 for ; Mon, 22 Sep 2025 20:56:01 +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-Transfer-Encoding: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-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HLqXVVu67OqY1t5uEtOoR+h8jpmwlwBlgTuZpiqo7Q8=; b=YUXxX6K6iBu+q8 RO1ZpwBeJn7HDIizBgoVFtbhZmMATiPGf1S9MjKXDNDEkiAuzGfstAMvelcefENQtxuoO+cOibYsg Xe5cD0QTGqU7iJtnXq7ZbpVSGs3OCizELpjL8CfF+PXixYZ7N2gkOikuhRnZnIp/kS2yGOjeW+9EY fCV4GaNp+GvvEfYjknxmXaO3DGyG7qVDuo7c4wyx78sQlnrEMRgeThRQo+C6WmXOBy+xKijA42ikb SHx5trekFzxlICPyPhrTeZr1nngpi63GFDoqlo6wu5npwRdQ0rioSy3pVBY920n6VHk234KdHJVfk iqdN5eWwZVzajRHIGcCQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0nZf-0000000BV7M-2Snw; Mon, 22 Sep 2025 20:55:51 +0000 Received: from hall.aurel32.net ([2001:bc8:30d7:100::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0nZc-0000000BV6Y-2U1M for linux-riscv@lists.infradead.org; Mon, 22 Sep 2025 20:55:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=aurel32.net ; s=202004.hall; h=In-Reply-To:Content-Type:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Content-Transfer-Encoding:From:Reply-To: Subject:Content-ID:Content-Description:X-Debbugs-Cc; bh=cRFwK1pxi/SZ8dEX9JP4LGjTwxzF/2UPH05MAWDWiCM=; b=W92NzEjgy5lxNqfQw08KL+V9t6 m0CT/hubY0h540cMF8PTPLCcb4GYisVHRJo1d2FOPObc/RofuOUHYNjrgslYCkjpgE5T6Ts5RZcBA pxG130bkqm85LG3NAvqP1PWU7WQxyyKDPOuLh1eliDwGXS3Q1hCnFuqQTH2Gf3ub7p1DAJ1przJ9Z ofpmlwh+5CYZHvi079Y6rXGwuA50nINfXAe/bd3HWlqMCxIzXfdF+x/JzZeswynlJq5RiiPaISjvV PWoszQ5xYuYbuGl1OFAS7FsWdaDPffKZ5bT86ER6Bevtsnc0jast+3EGCcR/KvWOxeQ4q14r/gw2L ilZZLoqQ==; Received: from [2a01:e34:ec5d:a741:1ee1:92ff:feb4:5ec0] (helo=ohm.rr44.fr) by hall.aurel32.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1v0nZO-00AlR7-2f; Mon, 22 Sep 2025 22:55:34 +0200 Date: Mon, 22 Sep 2025 22:55:33 +0200 From: Aurelien Jarno To: Troy Mitchell Cc: Andi Shyti , Yixun Lan , Alex Elder , Troy Mitchell , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev Subject: Re: [PATCH 0/6] i2c: spacemit: fix and introduce pio Message-ID: Mail-Followup-To: Troy Mitchell , Andi Shyti , Yixun Lan , Alex Elder , Troy Mitchell , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev References: <20250827-k1-i2c-atomic-v1-0-e59bea02d680@linux.spacemit.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250827-k1-i2c-atomic-v1-0-e59bea02d680@linux.spacemit.com> User-Agent: Mutt/2.2.13 (2024-03-09) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250922_135549_070436_371F147E X-CRM114-Status: GOOD ( 12.59 ) 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: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hi, On 2025-08-27 15:39, Troy Mitchell wrote: > Previously, there were a few latent issues in the I2C driver. > > These did not manifest under interrupt mode, but they were > still present and could be triggered when running in PIO mode. > > This series addresses those issues and adds support for PIO > mode transfers. > > Signed-off-by: Troy Mitchell Thanks for this series. Based on it and with the few fixes suggested in the individual patches, I have been able to write a small power reset driver for the P1 chip, supporting reset and shutdown. I'll post it on the list in the next days. Regards Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B aurelien@aurel32.net http://aurel32.net _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv