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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9158DC636D4 for ; Tue, 31 Jan 2023 12:51:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231984AbjAaMvl (ORCPT ); Tue, 31 Jan 2023 07:51:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231967AbjAaMvk (ORCPT ); Tue, 31 Jan 2023 07:51:40 -0500 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F945234EE for ; Tue, 31 Jan 2023 04:51:38 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id c4-20020a1c3504000000b003d9e2f72093so12374928wma.1 for ; Tue, 31 Jan 2023 04:51:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=n65vnVKUKNt8sq6OAnE9DvWi7qEHkIEJrwEj31voYJc=; b=UdiQFxg8bARvB8WUDhiJW5v0fhBx6P/SghoR4ExMXmol8S8ZOSR2N+/MLh2zBciUZj y/ARlUt9g/Eo8QFMkaHr297lO1wN1/szlws64TROBwrW1M3qohGMzBShVdhFPSKwMot5 dAMJuflQqocRWPrl+nJaNGjXrg5eTobBJw9IkHFx4shQAS24q9KAO6jz47iep36vd/AT PnfhRqaJTR0CL9bC2FZ/p38o7vdBNXwdHYa00u9flA0Bvyn5XSimcKzw1r5+eKytmgg4 oCgFwreYrfJjIJgNve1LoGUeRBnipbP+zHhF/XkBARDFwbwigPdtzVUStnFph+UPvis6 MQLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=n65vnVKUKNt8sq6OAnE9DvWi7qEHkIEJrwEj31voYJc=; b=yPnNFq28aoAuKZOZoO4SpFhRN3cj3XMvRPB/z4LwNU7a6iaHNxjqhT/2wLBipYsZ/s ZAzKdqRYuedZEkywPUif0eOYnB7u59s/is6eyCdYg6lj3u4ExRHMNRdjeaBh0ZH31Cbx yikcDDHERJBDutrmmZRu/+Q+fsm2btSLFn3mor7OtWGK3oW0ijpIzPypP7BC324MbJ63 HmrXlXAqkYjXauYIX9VD2zuJqKdWhZhEDAjuCZugxnpyw7MWqscr8PMV1ztjNYQFdFI9 UYh8V0EYCvhCuGKBb9nGUTx7Slg8dHtw3p1QZi3tiyyoNR554qLAhboAWDNLTeCOTSYK MJGQ== X-Gm-Message-State: AO0yUKX1gXwrIP2tp+RIfha4W9MMLdAZn2iVTmRd1PJTpVEVO3rotvPx km7TLCDub8ewM+oD9Wy6STeOgg== X-Google-Smtp-Source: AK7set87qQhpYFQ5Ln/lqHrC79343lQuL5eRVq9AVr7ltHrMJ+M2G75KQraxNDzZODnnDlOY3iQPVw== X-Received: by 2002:a05:600c:500d:b0:3dd:97d6:8f2e with SMTP id n13-20020a05600c500d00b003dd97d68f2emr1559900wmr.17.1675169496919; Tue, 31 Jan 2023 04:51:36 -0800 (PST) Received: from linaro.org ([94.52.112.99]) by smtp.gmail.com with ESMTPSA id l16-20020a7bc350000000b003d9aa76dc6asm22318343wmj.0.2023.01.31.04.51.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Jan 2023 04:51:36 -0800 (PST) Date: Tue, 31 Jan 2023 14:51:34 +0200 From: Abel Vesa To: Oleksij Rempel Cc: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Abel Vesa , Michael Turquette , Stephen Boyd , Richard Cochran , kernel@pengutronix.de, Fabio Estevam , NXP Linux Team , Russell King , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH v3 00/19] ARM: imx: make Ethernet refclock configurable Message-ID: References: <20230131084642.709385-1-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230131084642.709385-1-o.rempel@pengutronix.de> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 23-01-31 09:46:23, Oleksij Rempel wrote: > changes v3: > - add Reviewed-by: Abel Vesa > - rebase on top of abelvesa/for-next Applied all clk/imx ones. Thanks! > > changes v2: > - remove "ARM: imx6q: use of_clk_get_by_name() instead of_clk_get() to > get ptp clock" patch > - fix build warnings > - add "Acked-by: Lee Jones " > - reword some commits as suggested by Fabio > > Most of i.MX SoC variants have configurable FEC/Ethernet reference > lock > used by RMII specification. This functionality is located in the > general purpose registers (GRPx) and till now was not implemented as > part of SoC clock tree. > > With this patch set, we move forward and add this missing functionality > to some of i.MX clk drivers. So, we will be able to configure clock > opology > by using devicetree and be able to troubleshoot clock dependencies > by using clk_summary etc. > > Currently implemented and tested i.MX6Q, i.MX6DL and i.MX6UL variants. > > > Oleksij Rempel (19): > clk: imx: add clk-gpr-mux driver > clk: imx6q: add ethernet refclock mux support > ARM: imx6q: skip ethernet refclock reconfiguration if enet_clk_ref is > present > ARM: dts: imx6qdl: use enet_clk_ref instead of enet_out for the FEC > node > ARM: dts: imx6dl-lanmcu: configure ethernet reference clock parent > ARM: dts: imx6dl-alti6p: configure ethernet reference clock parent > ARM: dts: imx6dl-plybas: configure ethernet reference clock parent > ARM: dts: imx6dl-plym2m: configure ethernet reference clock parent > ARM: dts: imx6dl-prtmvt: configure ethernet reference clock parent > ARM: dts: imx6dl-victgo: configure ethernet reference clock parent > ARM: dts: imx6q-prtwd2: configure ethernet reference clock parent > ARM: dts: imx6qdl-skov-cpu: configure ethernet reference clock parent > ARM: dts: imx6dl-eckelmann-ci4x10: configure ethernet reference clock > parent > clk: imx: add imx_obtain_fixed_of_clock() > clk: imx6ul: fix enet1 gate configuration > clk: imx6ul: add ethernet refclock mux support > ARM: dts: imx6ul: set enet_clk_ref to CLK_ENETx_REF_SEL > ARM: mach-imx: imx6ul: remove not optional ethernet refclock overwrite > ARM: dts: imx6ul-prti6g: configure ethernet reference clock parent > > arch/arm/boot/dts/imx6dl-alti6p.dts | 12 +- > arch/arm/boot/dts/imx6dl-eckelmann-ci4x10.dts | 13 +- > arch/arm/boot/dts/imx6dl-lanmcu.dts | 12 +- > arch/arm/boot/dts/imx6dl-plybas.dts | 12 +- > arch/arm/boot/dts/imx6dl-plym2m.dts | 12 +- > arch/arm/boot/dts/imx6dl-prtmvt.dts | 11 +- > arch/arm/boot/dts/imx6dl-victgo.dts | 12 +- > arch/arm/boot/dts/imx6q-prtwd2.dts | 17 ++- > arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi | 12 +- > arch/arm/boot/dts/imx6qdl.dtsi | 4 +- > arch/arm/boot/dts/imx6ul-prti6g.dts | 14 ++- > arch/arm/boot/dts/imx6ul.dtsi | 10 +- > arch/arm/mach-imx/mach-imx6q.c | 10 +- > arch/arm/mach-imx/mach-imx6ul.c | 20 --- > drivers/clk/imx/Makefile | 1 + > drivers/clk/imx/clk-gpr-mux.c | 119 ++++++++++++++++++ > drivers/clk/imx/clk-imx6q.c | 13 ++ > drivers/clk/imx/clk-imx6ul.c | 33 ++++- > drivers/clk/imx/clk.c | 14 +++ > drivers/clk/imx/clk.h | 8 ++ > include/dt-bindings/clock/imx6qdl-clock.h | 4 +- > include/dt-bindings/clock/imx6ul-clock.h | 7 +- > include/linux/mfd/syscon/imx6q-iomuxc-gpr.h | 6 +- > 23 files changed, 296 insertions(+), 80 deletions(-) > create mode 100644 drivers/clk/imx/clk-gpr-mux.c > > -- > 2.30.2 >