From patchwork Fri Dec 15 04:25:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Gerlach X-Patchwork-Id: 10113823 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id F358960231 for ; Fri, 15 Dec 2017 04:27:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E299C29E6D for ; Fri, 15 Dec 2017 04:27:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D483029E71; Fri, 15 Dec 2017 04:27:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4F2B729E6D for ; Fri, 15 Dec 2017 04:27:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=IKvpx4Auf2jl1F5pZGIFWnoTxEs3GXndWXknZCgdeL8=; b=UYHc2cnWmFGTBm cqHBabPWZF86swdXy50mVA+n7OxVZy/HGJTqF72Sm5LlCv67zU5+bczmWbtLcIr509x9adXw37zVB ItQUstuNvtfZqCvFNBYKFvXKOafw35Wq21DS9mJo//IPNkprLTB6Bw/oL34a7zEsfrgtMUSRavYLf 1eTBLi4p+WWbnXFhCU7v4mV15seBnT7Ck4gb8YFlb9At4l/apbu2jLcQWHhofPvqYXA9u08I9YQk9 MOerIxr4+boironj/Hqgro1ImCD+EVjht3SnRDQYD+0XGKZDUzcPAxfTls81tt/CrrnfwQRnqkNCT cFolGZqt+dgLK80sSIdg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1ePham-0004sf-In; Fri, 15 Dec 2017 04:27:24 +0000 Received: from fllnx210.ext.ti.com ([198.47.19.17]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ePhZR-0003hP-F3 for linux-arm-kernel@lists.infradead.org; Fri, 15 Dec 2017 04:26:04 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllnx210.ext.ti.com (8.15.1/8.15.1) with ESMTP id vBF4PZ21024124; Thu, 14 Dec 2017 22:25:35 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1513311935; bh=3ivfnJhfPHdqx4XVpjFUJsOtuarEYo28Srml05SO+hw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=WnTVcOrcMz6oHuiLQfYa6caSarEThaSz4sed4JcwBbRTHypgDWl9noqMMzUgYVXTz Ryq6uOOJHxoODDtp+5DKmVbUse4x3iIMtaJxlYgPEIAE2J99zwrFhka1zkfewHHhVN KqVTloDhVCyJnhQgXhYa4rr611l8AK9fVyh4caIs= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBF4PZ3j010105; Thu, 14 Dec 2017 22:25:35 -0600 Received: from DFLE110.ent.ti.com (10.64.6.31) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.845.34; Thu, 14 Dec 2017 22:25:35 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1261.35 via Frontend Transport; Thu, 14 Dec 2017 22:25:35 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBF4PZVM010914; Thu, 14 Dec 2017 22:25:35 -0600 Received: from localhost (uda0274052.dhcp.ti.com [128.247.59.203]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id vBF4PZx27439; Thu, 14 Dec 2017 22:25:35 -0600 (CST) From: Dave Gerlach To: Viresh Kumar , Rob Herring , "Rafael J . Wysocki" Subject: [PATCH v2 1/4] cpufreq: ti-cpufreq: Convert to module_platform_driver Date: Thu, 14 Dec 2017 22:25:25 -0600 Message-ID: <20171215042528.28715-2-d-gerlach@ti.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171215042528.28715-1-d-gerlach@ti.com> References: <20171215042528.28715-1-d-gerlach@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171214_202601_677801_C1E09AE0 X-CRM114-Status: UNSURE ( 9.86 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , devicetree@vger.kernel.org, linux-pm@vger.kernel.org, Tony Lindgren , Dave Gerlach , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP ti-cpufreq will be responsible for calling dev_pm_opp_set_regulators on platforms that require AVS and ABB regulator support so we must be able to defer probe if regulators are not yet available, so change ti-cpufreq to be a module_platform_driver to allow for probe defer. Acked-by: Viresh Kumar Signed-off-by: Dave Gerlach --- drivers/cpufreq/ti-cpufreq.c | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c index 923317f03b4b..b1c230a1e2aa 100644 --- a/drivers/cpufreq/ti-cpufreq.c +++ b/drivers/cpufreq/ti-cpufreq.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -195,7 +196,7 @@ static const struct of_device_id ti_cpufreq_of_match[] = { {}, }; -static int ti_cpufreq_init(void) +static int ti_cpufreq_probe(struct platform_device *pdev) { u32 version[VERSION_COUNT]; struct device_node *np; @@ -269,4 +270,22 @@ static int ti_cpufreq_init(void) return ret; } -device_initcall(ti_cpufreq_init); + +static int ti_cpufreq_init(void) +{ + platform_device_register_simple("ti-cpufreq", -1, NULL, 0); + return 0; +} +module_init(ti_cpufreq_init); + +static struct platform_driver ti_cpufreq_driver = { + .probe = ti_cpufreq_probe, + .driver = { + .name = "ti-cpufreq", + }, +}; +module_platform_driver(ti_cpufreq_driver); + +MODULE_DESCRIPTION("TI CPUFreq/OPP hw-supported driver"); +MODULE_AUTHOR("Dave Gerlach "); +MODULE_LICENSE("GPL v2");