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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12014C3815B for ; Mon, 20 Apr 2020 12:32:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D901F206F6 for ; Mon, 20 Apr 2020 12:32:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587385958; bh=ZMukz6nNKGu33s3FRvBaxizeZXmWlbe9Fjx2efgzEDI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=qmQW7WCsJfymU4ez3yIp8++n5hxD790kvhF3r3ldkDVHUs+62QCVEolRCSqU/qwtv FEkA/2hxOQnXjPuK8QkuAjHUrT+CXUs7hGDSK/xz7RmJdlE16ewgvFenLLBPW1XhhH ebldZouHsUmJHeuc0+RU/wMubHTAbztYMbm7imUA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726475AbgDTMci (ORCPT ); Mon, 20 Apr 2020 08:32:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:57272 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725886AbgDTMch (ORCPT ); Mon, 20 Apr 2020 08:32:37 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 96EBB206D4; Mon, 20 Apr 2020 12:32:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587385957; bh=ZMukz6nNKGu33s3FRvBaxizeZXmWlbe9Fjx2efgzEDI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RGa+xqk+kcDuKFAQaQOzJb322uQMKz8mX0qmE8uu2t74dL6qjcU+iq7X3+F/FiHrm xCn3skOK0MoFz4m5zpYhpW+MogfrTDXCV4OK+oBSdK9fzO03ZZlVI5AI4hhtbASPeK Q2tW8m19A3PuQRnXS4hgsowLkHAzmDsJdyyXG05E= Date: Mon, 20 Apr 2020 13:32:34 +0100 From: Mark Brown To: =?iso-8859-1?Q?Cl=E9ment_P=E9ron?= Cc: Robin Murphy , Steven Price , Nishanth Menon , Tomeu Vizoso , Stephen Boyd , Viresh Kumar , Liam Girdwood , dri-devel , linux-kernel , Alyssa Rosenzweig Subject: Re: Multiple regulators for one device [was drm/panfrost: add devfreq regulator support] Message-ID: <20200420123234.GA10045@sirena.org.uk> References: <000f26f4-3640-797f-c7f6-4b31a5e2669e@arm.com> <20200414185523.GO5412@sirena.org.uk> <5e15e7ac-1d9c-d614-8fd9-27525c88cafb@arm.com> <5290a7a8-2a0a-cb89-9d62-270393123054@arm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="+QahgC5+KEYLbs62" Content-Disposition: inline In-Reply-To: X-Cookie: Hope is a waking dream. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --+QahgC5+KEYLbs62 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Apr 19, 2020 at 11:25:08AM +0200, Cl=E9ment P=E9ron wrote: > Just saw that a Lima devfreq[0] has been also introduced with I think > exactly the same logic. > Is this something that hasn't been triggered by Maintainer or I am > missing something? My understanding is that there is very little use of any of this upstream since it's all pretty new, some platforms have OPPs but use a firmware interface rather than the OS to control clocks and regulators while most other platforms don't have OPPs defined and it's only platforms with both regulators and OPPs that are affected. --+QahgC5+KEYLbs62 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl6dlmEACgkQJNaLcl1U h9DypQf+P2vOWeN+u8XMuP/6aPG5takPC+MHnWznoRLaDc2TdO5H+eHG2iQOAjO0 1aZTF0RSKX4Q0Sh0l3cuYuiuZYqLMfRuftdQDiHPT3PoVWKUPSA3yfCIhlIMQq6K W8DYg6MQ1T3sYSpbgeuWzEBfsMJqtHTpKxn9NvH8TEaJ2meGJpHW3BrquR1Xl9pj oL196yRNbFAswmrHo/n1KUtID7dkPXZkXk+Jzfdy8G8GTDAU9imish/sLYNZkdup JI0g2XYO2U/HscE4mniwpJKufckSu2TbKlpOP56W23xEFHs3LANgz75Blokpu3WQ AyNedgAah8HO9b2ZovsitfGhGVJMrA== =IWQH -----END PGP SIGNATURE----- --+QahgC5+KEYLbs62--