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=-5.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 76543C433E7 for ; Mon, 19 Oct 2020 14:15:37 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E31812177B for ; Mon, 19 Oct 2020 14:15:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="sPvr+Ns9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E31812177B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fkDh53lZp9VAo6Ud4AMi/rpAW3JWnbBDWm00mtpcAik=; b=sPvr+Ns9N6bDkMUm0ca1aEnr4 LjXDSap7g/FEkbGoR6eDWJ0mvrho2ZSW947zrx7EMi0e10V+lqtRkvb57I0SFz182AJePwSYEmDLH DR8ioG4VG5Iw4+75mGFej1kV9Y9gwIX4TxZpLbf6QpCpZlH28j9xIh9L3VqPJ91XT/Bc1rhNbhJnI ysEYKm5fJNT7QTQBgpIBh2TQay0LgEfKNUNsFW37sCeC3H8EEQaHg6TGJk/aSAjKQK9opRlGgW6RQ w1GxkqOJ7Ky7ZtBsaY1aoKmnxMyAftw7xXMqORAQptvR7RG33pWWWxYw4C9rgocicqOj6AOLIGhl0 QMoKMDDeg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kUVvX-00077s-Mo; Mon, 19 Oct 2020 14:14:19 +0000 Received: from foss.arm.com ([217.140.110.172]) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kUVvS-000764-IX for linux-arm-kernel@lists.infradead.org; Mon, 19 Oct 2020 14:14:15 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A1BECD6E; Mon, 19 Oct 2020 07:14:13 -0700 (PDT) Received: from bogus (unknown [10.57.12.17]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E23D63F66E; Mon, 19 Oct 2020 07:14:10 -0700 (PDT) Date: Mon, 19 Oct 2020 15:10:07 +0100 From: Sudeep Holla To: Viresh Kumar Subject: Re: [PATCH V2 1/2] opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER Message-ID: <20201019141007.GA6358@bogus> References: <24ff92dd1b0ee1b802b45698520f2937418f8094.1598260050.git.viresh.kumar@linaro.org> <20201015180555.gacdzkofpibkdn2e@bogus> <20201016042434.org6ibdqsqbzcdww@vireshk-i7> <20201016060021.sotk72u4hioctg7o@bogus> <20201016111222.lvakbmjhlrocpogt@bogus> <20201019045827.kl6qnx6gidhzjkrs@vireshk-i7> <20201019091723.GA12087@bogus> <20201019092411.b3znjxebay3puq2j@vireshk-i7> <20201019101241.GB12908@bogus> <20201019103535.ksp5ackoihamam4g@vireshk-i7> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201019103535.ksp5ackoihamam4g@vireshk-i7> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201019_101414_696862_7C34E2A5 X-CRM114-Status: GOOD ( 16.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Len Brown , ulf.hansson@linaro.org, linux-samsung-soc@vger.kernel.org, Vincent Guittot , Stephan Gerhold , Kevin Hilman , Stephen Boyd , Greg Kroah-Hartman , linux-pm@vger.kernel.org, "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , nks@flawful.org, Kukjin Kim , Pavel Machek , Viresh Kumar , georgi.djakov@linaro.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Oct 19, 2020 at 04:05:35PM +0530, Viresh Kumar wrote: > On 19-10-20, 11:12, Sudeep Holla wrote: > > Yes it has clocks property but used by SCMI(for CPUFreq/DevFreq) and not > > by any clock provider driver. E.g. the issue you will see if "clocks" > > property is used instead of "qcom,freq-domain" on Qcom parts. > > Okay, I understand. But what I still don't understand is why it fails > for you. You have a clocks property in DT for the CPU, the OPP core > tries to get it and will get deferred-probed, which will try probing > at a later point of time and it shall work then. Isn't it ? > Nope unfortunately. We don't have clock provider, so clk_get will never succeed and always return -EPROBE_DEFER. -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel