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 D2D9739281D; Fri, 19 Jun 2026 15:47:07 +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=1781884028; cv=none; b=Sc1ooa6saxpnTUJZwXobDsMdkMtchiytqJnOlFR1XbW5jqltltFErlzueCVh2Xg7i+5Hu9nP6ecmgpqGj/uLWzgKkgvbOcgwL3nZTRKro3PI7ppDN2+8unPMEGDCJKTv8vbY23+8FlpNoPYsCkATC639y5AsJj7fSHydnP/Fz74= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781884028; c=relaxed/simple; bh=PJQLTLFNyJTetmfIGrR4jo+BqWwhP5eythFoJzttaj8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=AqEd6kI19+AJWQKNTRunw7mcz+HIWtw0Gdh8BjP2E1fiPwB3xmMF/3Ihmvm+byrS4rUhpFXW+PfEpTaaRKn+nBaTUs4dI3EMhlEvEn20z8gFK2w/HOqDHkExVKr9XwyBgWEPrFixjit18AE/eKaz1q8ThaonAMCv8Y7V2tC3vAU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jxNlqYdR; 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="jxNlqYdR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FE721F000E9; Fri, 19 Jun 2026 15:46:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781884027; bh=jwzW1YZuf6s0XgJIN78yCoG6M9J094IzLAb0cLlAQno=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=jxNlqYdRPylC2g7Igqwh+Q2DuBxkAUPv2MPJRAuOoGOM+AFwq1YBi/LhXFPhnATTn 1k7rsbW1i6dzTVtwsooWn6P/qd1HGvykH3Vr/4jZs/FXngf1JQWO00dET3HrZqbwNn KU3s37Z0yU7mW4Z0JLqpd+Id0Exmi4zghbIadQqJWG0SwQ0MIJ7XEQk7zaZVn1VLJR n/PEDLrAnpAdCDx4ldx4x90okkjxjsAqsKDX3nOfmSSENOpVDWXe4HkbDVKGILeE+g bzDrvDcdOultCSo02l7oGeDqiWnA3nwl5nCzc+utCUo+T+MFszwdYqolfiBtPEbcfH l9LjXQ65aLIJg== Date: Fri, 19 Jun 2026 17:46:56 +0200 From: Lorenzo Pieralisi To: Shivendra Pratap Cc: Arnd Bergmann , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Florian Fainelli , Krzysztof Kozlowski , Dmitry Baryshkov , Mukesh Ojha , Andre Draszik , Greg Kroah-Hartman , Kathiravan Thirumoorthy , Srinivas Kandagatla , Sebastian Reichel , Bartosz Golaszewski , Song Xue , Sebastian Reichel , Mark Rutland , "Rafael J. Wysocki" , Daniel Lezcano , Christian Loehle , Ulf Hansson , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Souvik Chakravarty , Andy Yan , Matthias Brugger , John Stultz , Moritz Fischer , Bartosz Golaszewski , Sudeep Holla Subject: Re: [PATCH v22 00/13] Implement PSCI reboot mode driver for PSCI resets Message-ID: References: <20260514-arm-psci-system_reset2-vendor-reboots-v22-0-28a5bde07483@oss.qualcomm.com> <0c6636b0-f6c7-49dc-b335-2b4fac16b848@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-pm@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: On Wed, Jun 17, 2026 at 10:30:21PM +0530, Shivendra Pratap wrote: > > > On 29-05-2026 19:00, Shivendra Pratap wrote: > > > > > > On 14-05-2026 19:55, Shivendra Pratap wrote: > > > Userspace should be able to initiate device reboots using the various > > > PSCI SYSTEM_RESET and SYSTEM_RESET2 types defined by PSCI spec. This > > > patch series introduces psci-reboot-mode driver that will induce > > > command-based resets to psci driver for executing the device reset. > > > > > > The PSCI system reset calls takes two arguments: reset_type and cookie. > > > It defines predefined reset types, such as warm and cold reset, and > > > vendor-specific reset types which are SoC vendor specific. To support > > > these requirements, the reboot-mode framework is enhanced in two key > > > ways: > > > > Hi Lorenzo, > > > > Can you please review the if its aligning towards the suggestion in v20? > > > > Hi Lorenzo, > > Was planning to address the mfd, and other comments, for re-post. Any > feedbacks, that we should take care in next post? I glanced over the code - it is better than it was but I could not find time for a proper review. Go ahead and repost we will take it from there. Apologies for the huge delay in reviewing it. Thanks, Lorenzo