From patchwork Tue Jul 5 09:20:46 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shubhrajyoti Datta X-Patchwork-Id: 944072 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter2.kernel.org (8.14.4/8.14.4) with ESMTP id p659Kxme011579 for ; Tue, 5 Jul 2011 09:21:00 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754297Ab1GEJU6 (ORCPT ); Tue, 5 Jul 2011 05:20:58 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:40524 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754433Ab1GEJU5 (ORCPT ); Tue, 5 Jul 2011 05:20:57 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id p659KsW8019668 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 5 Jul 2011 04:20:56 -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 p659KqSq029199; Tue, 5 Jul 2011 14:50:53 +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; Tue, 5 Jul 2011 14:50:52 +0530 Received: from a0393217ubnlt.india.ti.com ([172.24.190.129]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id p659KnUf009130; Tue, 5 Jul 2011 14:50:50 +0530 (IST) From: Shubhrajyoti D To: CC: linux-omap@vger.kernel.org, Shubhrajyoti D Subject: [PATCH][RFC] OMAP4: I2C : I2C context save Date: Tue, 5 Jul 2011 14:50:46 +0530 Message-ID: <1309857646-29401-1-git-send-email-shubhrajyoti@ti.com> X-Mailer: git-send-email 1.7.1 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 (demeter2.kernel.org [140.211.167.43]); Tue, 05 Jul 2011 09:21:00 +0000 (UTC) Currently the OMAP4 doesnot hit device off still the driver may have support for it.Adding support for the same. Signed-off-by: Shubhrajyoti D --- Applies on top of patches from Andy Green http://www.spinics.net/lists/linux-i2c/msg05632.html Tested on OMAP4430 arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 0fe9556..5e2c748 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -2130,7 +2130,8 @@ static struct omap_hwmod_class omap44xx_i2c_hwmod_class = { }; static struct omap_i2c_dev_attr i2c_dev_attr = { - .flags = OMAP_I2C_FLAG_BUS_SHIFT_NONE, + .flags = OMAP_I2C_FLAG_BUS_SHIFT_NONE | + OMAP_I2C_FLAG_RESET_REGS_POSTIDLE, }; /* i2c1 */