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 C01FBC6FA99 for ; Fri, 10 Mar 2023 20:01:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230381AbjCJUB2 (ORCPT ); Fri, 10 Mar 2023 15:01:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231235AbjCJUBP (ORCPT ); Fri, 10 Mar 2023 15:01:15 -0500 Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.73]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CADE312D410; Fri, 10 Mar 2023 12:01:05 -0800 (PST) Received: from [192.168.1.141] ([37.4.248.41]) by mrelayeu.kundenserver.de (mreue107 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MILru-1pp4O11Xue-00EPAk; Fri, 10 Mar 2023 21:00:45 +0100 Message-ID: Date: Fri, 10 Mar 2023 21:00:44 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v1] clk: imx6ul: fix "failed to get parent" error To: Oleksij Rempel , Abel Vesa , Michael Turquette , Stephen Boyd , Shawn Guo , Sascha Hauer Cc: kernel@pengutronix.de, linux-kernel@vger.kernel.org, Peng Fan , Fabio Estevam , NXP Linux Team , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20230310164523.534571-1-o.rempel@pengutronix.de> Content-Language: en-US From: Stefan Wahren In-Reply-To: <20230310164523.534571-1-o.rempel@pengutronix.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:K4OSnDxed7xJFPDbaQDMyReZN+rcplt8amszQzVsF7kkqIwO2Yk hf4CqPmjtsEGJmI0zDklnPx1Rbhh7vT09WjSdCqApmT22DbFY6dvtZW9kavQ/6MnfKxb7fM nNhaz4Z7//CdwW/l9CDxvmxu8jewfIysMCFQq1qjNzTRNs0tPDpuH8FaETLWHB9qS+iucCo lv2CZ51HoUttvX8oiEA4g== UI-OutboundReport: notjunk:1;M01:P0:8dkClVkVP4I=;3c917G4NR0QA/cp7oKckL/CioGR UE3H4CrgX/c6oNHM1x58CX7sCAG2/PtlELn4BMUrkJfQXxopXfkVy3tA0GN2yJ1lXz6BgHCUo O9s0s3UPmW3731HptfbyR3KJBGNjoOvhgatDLTKS13Ak5co1vPbSE+1l+iYNYGyjznxAwVmjX gY9XUafbxdcWMwi7PCeGM/EFqvgb32pnSLvi9jKszHrUHtit+vBD+OSRwDzoWy8ioPAvvW9wv LEOZWgiW9ZkvkC0WlMwKB6PasHXaDd+V1qMONShcfcutX2oWWXOS12uu6uCkm2vzGlLpX/vI3 /P3nuURh7oFzTqYIn+1k9uig1Q6zmHYaJ3HlMTlm2v6OI1y86zHg0f72uOwZ8868ZFecCikOB A6erq8oOxCUuBAHY+yqqF1GzqMUlbw+io+lN4TAUUI0r6NGkalLY0SRWTZMorNbvz/tOLT700 XBuQt2qp5kapFnEpMhxcq0to5Mw3Gj9CMPmRF75+ON4HdlZg8swYcUlzbB2fXmkATOZeM2Gjz pFD5yShUWQdH7QwyUPRRoaLA8DYRdpryzbj4BZ0oNF3bueRN+/VuFXQmTundJzy3/D0nZU1lz tTLcHcT71ZiiMMpQ05NZD4ZlbZ8Hck3BzTQ8V4DoBBCUo3Q+jODF8d/r1Clq3i5vbo/P8Os8P 6vzswekxeU5WV0zREKGAMIl4HYP25l46zXjq5vh2Yg== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 10.03.23 um 17:45 schrieb Oleksij Rempel: > On some configuration we may get following error: > [ 0.000000] imx:clk-gpr-mux: failed to get parent (-EINVAL) > > This happens if selector is configured to not supported value. To avoid > this warnings add dummy parents for not supported values. > > Fixes: 4e197ee880c2 ("clk: imx6ul: add ethernet refclock mux support") > Signed-off-by: Oleksij Rempel Reported-by: Stefan Wahren Tested-by: Stefan Wahren