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=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 A4533C2BB1D for ; Mon, 16 Mar 2020 14:48:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 71EE52071C for ; Mon, 16 Mar 2020 14:48:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="oV18zW7F" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731597AbgCPOsl (ORCPT ); Mon, 16 Mar 2020 10:48:41 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:40664 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731549AbgCPOsl (ORCPT ); Mon, 16 Mar 2020 10:48:41 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 02GEmaY5092372; Mon, 16 Mar 2020 09:48:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1584370116; bh=UooX8ZNh9tr7y4gxXLpPFHF5TDh2m19GWAc6UYXvUo0=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=oV18zW7FS2UjKbHiEMKyD9jTTTDsLv8Jt25tv0xLNCgqPgf8Zg0S0YJA/l9yB7Gca HgsFBwXLEA6MdCrR0Nexw/eT7EkonthCWD7CubrJ1iCrxFTSFh5zS3CxopWh4b/MAe 11wUDTI6Rzie0jfI5j2kvXoOyTqjw8KCohun8r2k= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 02GEma1A055336 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 16 Mar 2020 09:48:36 -0500 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Mon, 16 Mar 2020 09:48:34 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Mon, 16 Mar 2020 09:48:34 -0500 Received: from [127.0.0.1] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 02GEmVxO027810; Mon, 16 Mar 2020 09:48:32 -0500 Subject: Re: [PATCH] clk: ti: am43xx: Fix clock parent for RTC clock To: Stephen Boyd , Michael Turquette , Stephen Boyd , Tony Lindgren CC: , , References: <20200221171030.39326-1-tony@atomide.com> <158231096467.258574.11716255621346536160@swboyd.mtv.corp.google.com> From: Tero Kristo Message-ID: <831d632e-78da-07c4-f8c7-14d17ba1ef28@ti.com> Date: Mon, 16 Mar 2020 16:48:30 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <158231096467.258574.11716255621346536160@swboyd.mtv.corp.google.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org On 21/02/2020 20:49, Stephen Boyd wrote: > Quoting Tony Lindgren (2020-02-21 09:10:30) >> Currently enabling clkctrl clock on am4 can fail for RTC as the clock >> parent is wrong for RTC. >> >> Fixes: 76a1049b84dd ("clk: ti: am43xx: add new clkctrl data for am43xx") >> Signed-off-by: Tony Lindgren >> --- >> >> It is unclear if we can end up with RTC hung with the current mainline >> kernel in some cases. Probing RTC with device tree data only seems to >> trigger this every time. > > It's small enough and if it's annoying enough we can probably put it > into clk-fixes to get it fixed for this release instead of waiting. Can > Tero ack it? > Sure, Acked-by: Tero Kristo -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki