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 8ADF9CD5BC9 for ; Mon, 25 May 2026 14:19:31 +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:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=JsQW0DJ/KHUxZXCHz7yfrkzZopqxCIp2QLeW5cV8GMc=; b=lD8IPCALTxfEEV sEu55T8o2heRcO3F30CaW3Jin8novXeBhJplTIPE59rSoaD03giJyeRWqNZYaEiWtBxUtTo62eAcS m7XYR4SltZTz2N3YaExS8rs/jNRXUKVfR4zaSFLs83r70ECXtpFgFvA4YyLQ8AkJGnKW1D2sPedy0 bXskxOO4YBz1tlirZNF41Z/DVECxqgisFwHfJRppD1SBVX2KOtDvnAUP5UBZrvmWULFa9QwEaboOc kVJFk1QVKz1iEbBhqwQ8sAVURa8qsJW8QYboIeIi/+Twh78nlONGA0Q6IHWqI9sPEP5lpu4eVpSnO eVaEMrGZLFdWpI5Pcetw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wRW9T-0000000HP3z-12Zi; Mon, 25 May 2026 14:19:31 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wRW9Q-0000000HP3W-3g3J for linux-i3c@lists.infradead.org; Mon, 25 May 2026 14:19:29 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id B36AE43AF0; Mon, 25 May 2026 14:19:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA0CB1F000E9; Mon, 25 May 2026 14:19:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779718767; bh=k9jJg9Yo/2FiEOE6zivQiV7XMOjReA8/ZmgaPuTURGY=; h=From:To:Cc:Subject:Date; b=GrY3zSkdP041jTa8KaJMZEPNQJKEZnbcI7bJxxz0/oXu7HySptVfU78fowUXAFuOz SXBAE/9Fs2oyZQinux+1dK6bWZuSE24PUXww7IEY+zjMD+lrWXVXBSzDrfFl7ydZ3R ZESGZFrPaZNrGGEy83F+Gv1wNaayPX8oVX8kIYeZBJeHSjiFD2Ic0J0a9kMrUwzsvq NCeQz1a7PhOWj/KYem+ygROdaliqBgq0B/VlqRYoUgl5n0eisROA2yeoQRvFjgphIg v9AqRdZKsEWvsVrqc/ZHtmry9Su5MUptAp4C59ghzBDPs8On1glgjkjwAfWnOxT+0y +njGUrplRuzlw== From: Jisheng Zhang To: Alexandre Belloni , Frank Li , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel Cc: linux-i3c@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v4 0/3] i3c: dw: Add apb reset support Date: Mon, 25 May 2026 22:00:15 +0800 Message-ID: <20260525140018.19598-1-jszhang@kernel.org> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260525_071928_937614_A76E7DF9 X-CRM114-Status: UNSURE ( 8.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-i3c@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-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Add support of apb reset which is to reset the APB interface. The first patch is to document the exisiting reset dt-binding. 2nd patch is to add apb reset dt-binding. The last patch is to add apb reset support. NOTE: to align with "core_rst", the new added apb reset is named as "apb_rst", IOW, the reset names: "core_rst" + "apb_rst". I can modify it if maintainers prefer "core_rst" + "apb" Since v3: - back to v2, I.E keep the "_rst" suffix, since removing it is an ABI breakage. Since v2: - remove "_rst" suffix Since v1: - add dt-binding Jisheng Zhang (3): dt-bindings: i3c: dw: Describe core reset dt-bindings: i3c: dw: Add apb reset i3c: dw: Add apb reset support .../devicetree/bindings/i3c/snps,dw-i3c-master.yaml | 10 ++++++++++ drivers/i3c/master/dw-i3c-master.c | 7 +++++++ drivers/i3c/master/dw-i3c-master.h | 1 + 3 files changed, 18 insertions(+) -- 2.53.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c