From patchwork Mon May 20 13:38:36 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vaibhav Hiremath X-Patchwork-Id: 2593011 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork1.kernel.org (Postfix) with ESMTP id 3A7103FD4E for ; Mon, 20 May 2013 13:39:25 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UeQJ5-0003VA-5z; Mon, 20 May 2013 13:39:19 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UeQIx-0000RV-8N; Mon, 20 May 2013 13:39:11 +0000 Received: from arroyo.ext.ti.com ([192.94.94.40]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UeQIu-0000Qp-B4 for linux-arm-kernel@lists.infradead.org; Mon, 20 May 2013 13:39:09 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r4KDcjna011536; Mon, 20 May 2013 08:38:45 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id r4KDcjsF012240; Mon, 20 May 2013 08:38:45 -0500 Received: from dlelxv23.itg.ti.com (172.17.1.198) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Mon, 20 May 2013 08:38:45 -0500 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dlelxv23.itg.ti.com (8.13.8/8.13.8) with ESMTP id r4KDch07027464; Mon, 20 May 2013 08:38:44 -0500 From: Vaibhav Hiremath To: Subject: [PATCH-V2] ARM: OMAP2+: AM33xx: Fix missing reset status data to GFX hwmod Date: Mon, 20 May 2013 19:08:36 +0530 Message-ID: <1369057116-31423-1-git-send-email-hvaibhav@ti.com> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130520_093908_486672_06456112 X-CRM114-Status: GOOD ( 10.97 ) X-Spam-Score: -8.0 (--------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-8.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [192.94.94.40 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.1 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: tony@atomide.com, paul@pwsan.com, Vaibhav Hiremath , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org GFX has a reset status register (PRM_GFX.RM_GFX_RSTST), so update the GFX hwmod data with .rstst_off and .st_shift information. Although it doesn't have impact on kernel boot, but this is regression fix from original hwmod commit. Signed-off-by: Vaibhav Hiremath Cc: Paul Walmsley Cc: Tony Lindgren --- Changes from V1 (No code change): - Updated commit description to mention its regression from original commit. arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) -- 1.7.0.4 diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index d1cf3ab..38c7b04 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -329,7 +329,7 @@ static struct omap_hwmod_class am33xx_gfx_hwmod_class = { }; static struct omap_hwmod_rst_info am33xx_gfx_resets[] = { - { .name = "gfx", .rst_shift = 0 }, + { .name = "gfx", .rst_shift = 0, .st_shift = 0}, }; static struct omap_hwmod_irq_info am33xx_gfx_irqs[] = { @@ -347,6 +347,7 @@ static struct omap_hwmod am33xx_gfx_hwmod = { .omap4 = { .clkctrl_offs = AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET, .rstctrl_offs = AM33XX_RM_GFX_RSTCTRL_OFFSET, + .rstst_offs = AM33XX_RM_GFX_RSTST_OFFSET, .modulemode = MODULEMODE_SWCTRL, }, },