From patchwork Tue Sep 15 19:47:34 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Gerlach X-Patchwork-Id: 7189361 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 7171C9F32B for ; Tue, 15 Sep 2015 19:49:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A9C8C20835 for ; Tue, 15 Sep 2015 19:49:45 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC57F20833 for ; Tue, 15 Sep 2015 19:49:44 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZbwCw-0001QX-6v; Tue, 15 Sep 2015 19:48:02 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZbwCs-0001KN-NL for linux-arm-kernel@lists.infradead.org; Tue, 15 Sep 2015 19:47:59 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id t8FJlZdZ027572; Tue, 15 Sep 2015 14:47:35 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id t8FJlZJU017976; Tue, 15 Sep 2015 14:47:35 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Tue, 15 Sep 2015 14:47:35 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t8FJlY8E006580; Tue, 15 Sep 2015 14:47:35 -0500 Received: from localhost (uda0274052.am.dhcp.ti.com [128.247.9.225]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id t8FJlY928775; Tue, 15 Sep 2015 14:47:34 -0500 (CDT) From: Dave Gerlach To: , Subject: [PATCH] ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late Date: Tue, 15 Sep 2015 14:47:34 -0500 Message-ID: <1442346454-5305-1-git-send-email-d-gerlach@ti.com> X-Mailer: git-send-email 2.4.6 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150915_124758_864503_72EA4AE6 X-CRM114-Status: UNSURE ( 8.54 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -6.9 (------) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tero Kristo , Tony Lindgren Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add omap2_clk_enable_autoidle_all to am43xx_init_late otherwise the call to omap2_clk_disable_autoidle_all in am43xx_init_early may cause some clocks to always stay active and prevent low power mode transitions. Signed-off-by: Dave Gerlach --- arch/arm/mach-omap2/io.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 980c937..3eaeaca 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -676,6 +676,7 @@ void __init am43xx_init_early(void) void __init am43xx_init_late(void) { omap_common_late_init(); + omap2_clk_enable_autoidle_all(); } #endif