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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,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 76843C433E1 for ; Mon, 22 Jun 2020 12:18:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F339206FA for ; Mon, 22 Jun 2020 12:18:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IJ+S2fDF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728146AbgFVMSP (ORCPT ); Mon, 22 Jun 2020 08:18:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36794 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727970AbgFVMSO (ORCPT ); Mon, 22 Jun 2020 08:18:14 -0400 Received: from mail-ej1-x644.google.com (mail-ej1-x644.google.com [IPv6:2a00:1450:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4ABDFC061794; Mon, 22 Jun 2020 05:18:14 -0700 (PDT) Received: by mail-ej1-x644.google.com with SMTP id ga4so4216818ejb.11; Mon, 22 Jun 2020 05:18:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=docflIDI4amLCKHeLBAb6CqbsH4oE72ch38fsudpF+I=; b=IJ+S2fDFp7GG1ynDNN0Y4anCN49jKSFMM3o4BtWVib61kP2b4PAcqcYHPyHMquqt31 C1ThsgPzyOLKxSSnjmDLG1bFkZqSiSEXTqcz0LZREOkaGwN9EUcm6PQhbWzN9rN6E4OR vegTRIDmATxE7ggM3TrxndNIENg7x2IxagZGHq7S7KTgY9E1kPaxT4/ciTCPCQkFWLPt 1Li99vnBc5xZSDafA/tkaJNijKGeah6H0ldSdQo23gjIonSn2Ve0XkSutlmXe/3c0/5a nu5MVmtVQZHvsKBtqCJw3wViduCOmL6tnNOFadTrxlqpPSy7UFgKd9zNTnaZsD3sUlNb S14w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=docflIDI4amLCKHeLBAb6CqbsH4oE72ch38fsudpF+I=; b=G/swLib8rkSJBWqfeH2dGgBVdS7ntMQrlIfBAHoxQc1ACZRP+gA+YTdTEorZbaRpmb DmtQ2WQ4f9DDxAzTqDnhfreVdYiT4UkX0r/1ScHimKczzWqRCt35G1qQhPgCXbRokuwi UfL38Gd9oYg1Ts8Ge8U30daUGrGRq5LZzEZwN15wNfJor9TY8H2GatC1XBtVKyRKo94X yryIAIACNk5JCIhMbMmElmbUq9K0cMDjKbXLPKD52dwTXlX/y/qArxOs8wOupgmxs3kH Gj2vXSVqgy8+SWFof6lNVuN3YnSza0E77RYcZN+Yt1sJVxYgPn1Xx0hDXrep68jky1Tl sMzA== X-Gm-Message-State: AOAM5314YkycBFwUiw+GlwVdwebEb6bNvAdpLIFq9XEiU9GbS9nbnKwU WhnRrPCjZ/XiP8LMuoiwnNo= X-Google-Smtp-Source: ABdhPJxcnXn3SwizrRcX6gkvmZ5KKeWEOb3yZYZ1x023/kXSF/cDxIFGr1v3RLSqqpGX1y4XRYpqXw== X-Received: by 2002:a17:906:2cd5:: with SMTP id r21mr15008947ejr.20.1592828292916; Mon, 22 Jun 2020 05:18:12 -0700 (PDT) Received: from BV030612LT ([188.24.129.96]) by smtp.gmail.com with ESMTPSA id a1sm5562180ejk.125.2020.06.22.05.18.11 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 22 Jun 2020 05:18:12 -0700 (PDT) Date: Mon, 22 Jun 2020 15:18:09 +0300 From: Cristian Ciocaltea To: Stephen Boyd Cc: Andreas =?iso-8859-1?Q?F=E4rber?= , Manivannan Sadhasivam , Philipp Zabel , Rob Herring , linux-actions@lists.infradead.org, Michael Turquette , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org Subject: Re: [PATCH 00/11] Add CMU/RMU/DMA support for Actions Semi S500 SoCs Message-ID: <20200622121809.GA23301@BV030612LT> References: <159281361144.62212.15284914532690869405@swboyd.mtv.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <159281361144.62212.15284914532690869405@swboyd.mtv.corp.google.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 22, 2020 at 01:13:31AM -0700, Stephen Boyd wrote: > Quoting Cristian Ciocaltea (2020-06-17 09:48:00) > > This patch series improves the existing implementation of the Clock > > Management Unit for the Actions Semi S500 SoC, by adding support for > > some missing clocks, like DMAC and GPIO. > > > > Additionally, it enables the UART nodes in the common owl-s500 DTS to > > use the clock provided by the CMU. That means the S500 based SBCs can > > now get rid of their (fake) UART fixed clock and, as a matter of fact, > > this has been already done here for RoseapplePi, the new board which > > is going to be supported (hopefully) via the following patchset: > > https://lore.kernel.org/lkml/cover.1592123160.git.cristian.ciocaltea@gmail.com/ > > > > Eventually, the patchset adds support for the Actions Semi S500 SoC's > > DMA controller and Reset Management Unit. Please note the already > > existing Actions Semi Owl SoCs DMA driver seems to be fully compatible > > with S500, even though this is not explicitly mentioned in the source > > code. For the moment, I have just enabled the DMA controller node in > > owl-s500 DTS using the "actions,s900-dma" compatible string. > > > > In the upcoming patch series I will provide a pinctrl driver and enable > > access to MMC and I2C. > > > > Can you please untangle this from the DTS changes? The clk driver > changes will go through the clk tree and the DTS changes will go through > arm-soc. Please send them as separate patch series to the respective > maintainers. Hi Stephen, Thank you for reviewing! I will submit v2 having the DTS related changes removed from this patch series. Regards, Cristi