From patchwork Thu Jun 9 10:54:10 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 863962 X-Patchwork-Delegate: khilman@deeprootsystems.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p59Asb4a004647 for ; Thu, 9 Jun 2011 10:54:38 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757222Ab1FIKyf (ORCPT ); Thu, 9 Jun 2011 06:54:35 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:49946 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757209Ab1FIKyb (ORCPT ); Thu, 9 Jun 2011 06:54:31 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id p59AsKae012281 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 9 Jun 2011 05:54:22 -0500 Received: from dbde70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id p59AsHkp018051; Thu, 9 Jun 2011 16:24:18 +0530 (IST) Received: from dbdp31.itg.ti.com (172.24.170.98) by DBDE70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 8.3.106.1; Thu, 9 Jun 2011 16:24:17 +0530 Received: from linfarm476.india.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id p59AsFt7017567; Thu, 9 Jun 2011 16:24:15 +0530 (IST) Received: from linfarm476.india.ti.com (localhost [127.0.0.1]) by linfarm476.india.ti.com (8.12.11/8.12.11) with ESMTP id p59AsFVq028754; Thu, 9 Jun 2011 16:24:15 +0530 Received: (from a0131687@localhost) by linfarm476.india.ti.com (8.12.11/8.12.11/Submit) id p59AsFFa028752; Thu, 9 Jun 2011 16:24:15 +0530 From: Rajendra Nayak To: CC: , , , , , Rajendra Nayak Subject: [PATCH 5/8] OMAP4: PM: TEMP: Prevent l3init from idling/force sleep Date: Thu, 9 Jun 2011 16:24:10 +0530 Message-ID: <1307616853-28395-6-git-send-email-rnayak@ti.com> X-Mailer: git-send-email 1.5.6.6 In-Reply-To: <1307616853-28395-5-git-send-email-rnayak@ti.com> References: <1307616853-28395-1-git-send-email-rnayak@ti.com> <1307616853-28395-2-git-send-email-rnayak@ti.com> <1307616853-28395-3-git-send-email-rnayak@ti.com> <1307616853-28395-4-git-send-email-rnayak@ti.com> <1307616853-28395-5-git-send-email-rnayak@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-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 09 Jun 2011 10:54:38 +0000 (UTC) Since MMC driver is yet to be adapted to runtime PM and still uses direct clock calls to enable/disable module, its needed that the clockdomain (for MMC) is always kept force enabled since the next few patches move the clockdomain handling from clock framework to hwmod framework and break MMC. This will certainlly gate any CORE low power transitions. Signed-off-by: Rajendra Nayak --- arch/arm/mach-omap2/clockdomains44xx_data.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c index a607ec1..ff38764 100644 --- a/arch/arm/mach-omap2/clockdomains44xx_data.c +++ b/arch/arm/mach-omap2/clockdomains44xx_data.c @@ -493,7 +493,7 @@ static struct clockdomain l3_init_44xx_clkdm = { .dep_bit = OMAP4430_L3INIT_STATDEP_SHIFT, .wkdep_srcs = l3_init_wkup_sleep_deps, .sleepdep_srcs = l3_init_wkup_sleep_deps, - .flags = CLKDM_CAN_HWSUP_SWSUP, + .flags = CLKDM_CAN_FORCE_WAKEUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), };