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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 8651FC4321D for ; Thu, 16 Aug 2018 11:48:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3715B214C2 for ; Thu, 16 Aug 2018 11:48:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3715B214C2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391337AbeHPOqJ (ORCPT ); Thu, 16 Aug 2018 10:46:09 -0400 Received: from mail.bootlin.com ([62.4.15.54]:55138 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727340AbeHPOqJ (ORCPT ); Thu, 16 Aug 2018 10:46:09 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 3CF4220763; Thu, 16 Aug 2018 13:48:03 +0200 (CEST) Received: from localhost (unknown [78.250.249.73]) by mail.bootlin.com (Postfix) with ESMTPSA id E0042206DE; Thu, 16 Aug 2018 13:48:01 +0200 (CEST) Date: Thu, 16 Aug 2018 13:47:55 +0200 From: Alexandre Belloni To: Stephen Boyd Cc: Rob Herring , devicetree@vger.kernel.org, Michael Turquette , linux-kernel@vger.kernel.org, Thomas Petazzoni , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 00/16] clk: at91: Rework DT bindings Message-ID: <20180816114755.GH21707@piout.net> References: <20180717222757.10253-1-alexandre.belloni@bootlin.com> <153271100280.48062.2538655794734424353@swboyd.mtv.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <153271100280.48062.2538655794734424353@swboyd.mtv.corp.google.com> 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 On 27/07/2018 10:03:22-0700, Stephen Boyd wrote: > Quoting Alexandre Belloni (2018-07-17 15:27:41) > > This is the promised rework of the at91 PMC clocks driver. It is mainly > > necessary to remove the DTC warnings but it also complies with the CCF > > rule that there should be one node per controller instead of one node > > per clock. > > > > This only handles the PMC, I'm planning to also rework the SCKC bindings > > later (without breaking the DT ABI). > > > > The series is based on top of clk-next plus at91-dt so I don't think it > > is convenient to have it this cycle. However, I would really like to > > ensure we agree on the new bindings this cycle before converting all the > > other platforms as this is a bit tedious. > > > > The first two patches are actually fixes and may be considered for this > > cycle. > > > > One nice note: > > at91-sama5d2_xplained.dtb goes from 29351 bytes to 22082 bytes > > Patches look mostly good. Rob is happy with the bindings and so am I. > > One general question is why the drivers can't be moved to real platform > drivers instead of using OF_CLK_DECLARE? > I tried, this makes the clocksource drivers fail with -EPROBE_DEFER and so the kernel just stops there. -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com