From patchwork Fri May 19 20:04:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Gerlach X-Patchwork-Id: 9738013 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 B5669601C2 for ; Fri, 19 May 2017 20:06:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9180627CAF for ; Fri, 19 May 2017 20:06:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 867DB2838B; Fri, 19 May 2017 20:06:38 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3D2B227CAF for ; Fri, 19 May 2017 20:06:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932429AbdESUGZ (ORCPT ); Fri, 19 May 2017 16:06:25 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:43208 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932448AbdESUGV (ORCPT ); Fri, 19 May 2017 16:06:21 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id v4JK4tv6031299; Fri, 19 May 2017 15:04:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1495224295; bh=d8t3m+4iUnFRLAC8boxYH9bKU1D7GvZdtv8EzrgVtXY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=L/RVuzPaUKnX30UNks1iXyYWcEvwd/KpNkoaIh3Aa0zStza/7ABtbtNcPgPZwCE6w +E4ibg3j1ky8f9CIbilqQisUgUHkZrjn5ZNuxFo76QK4a6VSJM5PldHZ8gAdgfcXVQ SsqiQKjZRtVXFo7ndOHAsJDlV6vRzA+/oTmvhaY8= Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id v4JK4ogN007216; Fri, 19 May 2017 15:04:50 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.294.0; Fri, 19 May 2017 15:04:49 -0500 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 v4JK4nVn003887; Fri, 19 May 2017 15:04:49 -0500 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 v4JK4n310892; Fri, 19 May 2017 15:04:49 -0500 (CDT) From: Dave Gerlach To: Tony Lindgren , Santosh Shilimkar , Russell King CC: , , , Dave Gerlach , Keerthy J Subject: [PATCH v2 5/5] ARM: OMAP2+: Create dummy platform_device for pm33xx Date: Fri, 19 May 2017 15:04:38 -0500 Message-ID: <20170519200438.9502-6-d-gerlach@ti.com> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170519200438.9502-1-d-gerlach@ti.com> References: <20170519200438.9502-1-d-gerlach@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add amx3_common_pm_init to create a dummy platform_device for pm33xx so that our pm33xx module can probe and am335x and am437x platforms to enable basic suspend to mem and standby support. Signed-off-by: Dave Gerlach --- arch/arm/mach-omap2/common.h | 7 +++++++ arch/arm/mach-omap2/io.c | 2 ++ arch/arm/mach-omap2/pm33xx-core.c | 12 ++++++++++++ 3 files changed, 21 insertions(+) diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 3089d3bfa19b..cd7724d040f8 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -77,6 +77,13 @@ static inline int omap4_pm_init_early(void) } #endif +#if defined(CONFIG_PM) && (defined(CONFIG_SOC_AM33XX) || \ + defined(CONFIG_SOC_AM43XX)) +void amx3_common_pm_init(void); +#else +static inline void amx3_common_pm_init(void) { } +#endif + extern void omap2_init_common_infrastructure(void); extern void omap_init_time(void); diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 5aafb8449c40..1bbbf19c93ea 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -652,6 +652,7 @@ void __init am33xx_init_early(void) void __init am33xx_init_late(void) { omap_common_late_init(); + amx3_common_pm_init(); } #endif @@ -676,6 +677,7 @@ void __init am43xx_init_late(void) { omap_common_late_init(); omap2_clk_enable_autoidle_all(); + amx3_common_pm_init(); } #endif diff --git a/arch/arm/mach-omap2/pm33xx-core.c b/arch/arm/mach-omap2/pm33xx-core.c index c84ffc4de2e9..b5d90841c27a 100644 --- a/arch/arm/mach-omap2/pm33xx-core.c +++ b/arch/arm/mach-omap2/pm33xx-core.c @@ -179,3 +179,15 @@ struct am33xx_pm_platform_data *am33xx_pm_get_pdata(void) else return NULL; } + +void __init amx3_common_pm_init(void) +{ + struct platform_device_info devinfo = { }; + struct am33xx_pm_platform_data *pdata; + + pdata = am33xx_pm_get_pdata(); + devinfo.name = "pm33xx"; + devinfo.data = pdata; + devinfo.size_data = sizeof(*pdata); + platform_device_register_full(&devinfo); +}