From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 EACAB3ECBFE for ; Mon, 25 May 2026 14:19:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779718769; cv=none; b=fsLclH57B4iW2fJ0LxokwLJXIb0C4C4xBQtYSuUUmHAJP0yQVzjOIVUYn2ZlSsWh5YXMpqV2IcmYsVZYfPQcfSh/Cb5NYDZEDrJoXq6WGaqW5BRc+7GeXyudL0MD5ie0yEtwHJ3hOOH27QTUvW9B4a2AXctZl2Jsbct7M4vQICs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779718769; c=relaxed/simple; bh=+a/wzNIiicc7kpKmSI4zTAxNxdHwoEmlMoCmpAUdsA0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=TdVTJCOxvqiMFmZY2d/N3J85sWW7jsaVk9skcJ4fC7vRhb42cUIy1InTy0P0OOSqPUBBtWNNBdhPRPEPPyMtuf44RfKPVc3120/YuBFAVbuFsKq7m6NnQGZ0W7FWcpo6Fb3P9hmV+TZvkKQmNAcY4k+ZFiIjsoqt7An7Orbxb6Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GrY3zSkd; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GrY3zSkd" 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 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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