From patchwork Tue Jan 17 06:14:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 44504 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp1588477wrn; Mon, 16 Jan 2023 22:16:48 -0800 (PST) X-Google-Smtp-Source: AMrXdXsiujhvjdGAhsMajL5oPxsNHmH5Gk6GTZm4YIeBEOiNZQmn+IjDkFtbag5u1xUyxdouOcjg X-Received: by 2002:a17:907:9a09:b0:85d:3771:18b7 with SMTP id kr9-20020a1709079a0900b0085d377118b7mr1566698ejc.70.1673936207901; Mon, 16 Jan 2023 22:16:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673936207; cv=none; d=google.com; s=arc-20160816; b=ev8RpVco4lADepM/CfYYFRS3xUizihnZMFHKxf5lHpIMOTWahEBhwi+lpxckYVWH+x hPb0oYweFFgEtVnz5hVbpA1xhdigsnekSF/2HjgusB6FW4JaXiOTDNI9kZh7mTOEsgdv dk2RVh/kSBW0lVtTp6l73lytOaqj+VAslvhGnaj7j2EfVzYHZlsowqEidPIcM78g79Co CvELvo5LOFlmnwsxTggERZoZ4b4EpfqLVcnCxJSo8EkllSRz6PmfdILTI3G8qw8XA8IO ezNdgSZJhSg4exlAqwnMRX2HTWz0kcSUgqXxi1sOtR//WvhmBZKzjLC4YjFucXAVTDfg mB5Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=zP016fjXz0E4mF4XXbsINe06b2le10ECIVcBi2FHn7Y=; b=h2A5hvEuPYRY4lcZOuMgCCPBh6WkjPxwJnsELrb6wQi4GUM7HuTKVf2d4qYbqXQOis P+jz3ZbGR3d6NLne4H/VeG4mSPkxF9GiLWIavHlbbb0G9mQFVm2efMxPDfponAm15rEz eB+6E55WG+TdQjCJey5CQnzY+BCohtuPNjpqWgf84DxRjcPe/wM8ILDkmkN+6NXDxXuB qewgBm9Rmar2UrE0RB/HxkNbLI9/qISKydwAndgRWqYGuT00ZaakJx6LNWbpyceNJGt4 fynSlTN09z3Abkm5so54x0j/+glLIs8Ef4EuxJgKTME3nCLmK/+orWpOd4aGW+5ck289 IZYw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id go18-20020a1709070d9200b00711da52c6e4si11537722ejc.309.2023.01.16.22.16.24; Mon, 16 Jan 2023 22:16:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235721AbjAQGPo (ORCPT + 99 others); Tue, 17 Jan 2023 01:15:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235666AbjAQGPj (ORCPT ); Tue, 17 Jan 2023 01:15:39 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F37C86A5 for ; Mon, 16 Jan 2023 22:15:39 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pHfFb-0002TD-Dr; Tue, 17 Jan 2023 07:15:15 +0100 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pHfFY-006bzo-Mp; Tue, 17 Jan 2023 07:15:12 +0100 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pHfFX-00Fcka-4W; Tue, 17 Jan 2023 07:15:11 +0100 From: Oleksij Rempel To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Abel Vesa , Michael Turquette , Stephen Boyd , Richard Cochran Cc: Oleksij Rempel , 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: [PATCH v2 17/19] ARM: dts: imx6ul: set enet_clk_ref to CLK_ENETx_REF_SEL Date: Tue, 17 Jan 2023 07:14:51 +0100 Message-Id: <20230117061453.3723649-18-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230117061453.3723649-1-o.rempel@pengutronix.de> References: <20230117061453.3723649-1-o.rempel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755249333188066944?= X-GMAIL-MSGID: =?utf-8?q?1755249333188066944?= IMX6UL_CLK_ENETx_REF is behind of CLK_ENETx_REF_SEL: FEC MAC <---------- CLK_ENETx_REF_SEL <--------- CLK_ENETx_REF \ ^------<-> CLK_ENETx_REF_PAD We should point to the clock selector instead. So, we will be able to use external clock source from CLK_ENETx_REF_PAD as well. At same time, remove enet_out clk. It is using always the same clock as enet_clk_ref and do not help to solve any challenges of this HW. Signed-off-by: Oleksij Rempel --- arch/arm/boot/dts/imx6ul.dtsi | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index 2b5996395701..fa9afedb6549 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -532,10 +532,9 @@ fec2: ethernet@20b4000 { clocks = <&clks IMX6UL_CLK_ENET>, <&clks IMX6UL_CLK_ENET_AHB>, <&clks IMX6UL_CLK_ENET_PTP>, - <&clks IMX6UL_CLK_ENET2_REF_125M>, - <&clks IMX6UL_CLK_ENET2_REF_125M>; + <&clks IMX6UL_CLK_ENET2_REF_SEL>; clock-names = "ipg", "ahb", "ptp", - "enet_clk_ref", "enet_out"; + "enet_clk_ref"; fsl,num-tx-queues = <1>; fsl,num-rx-queues = <1>; fsl,stop-mode = <&gpr 0x10 4>; @@ -880,10 +879,9 @@ fec1: ethernet@2188000 { clocks = <&clks IMX6UL_CLK_ENET>, <&clks IMX6UL_CLK_ENET_AHB>, <&clks IMX6UL_CLK_ENET_PTP>, - <&clks IMX6UL_CLK_ENET_REF>, - <&clks IMX6UL_CLK_ENET_REF>; + <&clks IMX6UL_CLK_ENET1_REF_SEL>; clock-names = "ipg", "ahb", "ptp", - "enet_clk_ref", "enet_out"; + "enet_clk_ref"; fsl,num-tx-queues = <1>; fsl,num-rx-queues = <1>; fsl,stop-mode = <&gpr 0x10 3>;