From patchwork Thu Jul 21 23:52:13 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Hilman X-Patchwork-Id: 997672 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 p6LNqFA1016111 for ; Thu, 21 Jul 2011 23:52:16 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753213Ab1GUXwO (ORCPT ); Thu, 21 Jul 2011 19:52:14 -0400 Received: from na3sys009aog115.obsmtp.com ([74.125.149.238]:58750 "EHLO na3sys009aog115.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753199Ab1GUXwM (ORCPT ); Thu, 21 Jul 2011 19:52:12 -0400 Received: from mail-iy0-f175.google.com ([209.85.210.175]) (using TLSv1) by na3sys009aob115.postini.com ([74.125.148.12]) with SMTP ID DSNKTii7qusPDLd1CcFI2dhtIngd+kqEPAWb@postini.com; Thu, 21 Jul 2011 16:52:12 PDT Received: by mail-iy0-f175.google.com with SMTP id 12so1551716iyj.20 for ; Thu, 21 Jul 2011 16:52:10 -0700 (PDT) Received: by 10.231.114.86 with SMTP id d22mr734679ibq.45.1311292330614; Thu, 21 Jul 2011 16:52:10 -0700 (PDT) Received: from localhost (c-24-19-7-36.hsd1.wa.comcast.net [24.19.7.36]) by mx.google.com with ESMTPS id q4sm1228318ibb.15.2011.07.21.16.52.09 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 21 Jul 2011 16:52:10 -0700 (PDT) From: Kevin Hilman To: linux-omap@vger.kernel.org, Paul Walmsley , Grant Likely Cc: "G. Manjunath Kondaiah" , linux-arm-kernel@lists.infradead.org, devicetree-discuss@lists.ozlabs.org Subject: [RFC/PATCH 2/7] OMAP3: beagle: don't touch omap_device internals Date: Thu, 21 Jul 2011 16:52:13 -0700 Message-Id: <1311292338-11830-4-git-send-email-khilman@ti.com> X-Mailer: git-send-email 1.7.6 In-Reply-To: <1311292338-11830-1-git-send-email-khilman@ti.com> References: <1311292338-11830-1-git-send-email-khilman@ti.com> 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, 21 Jul 2011 23:52:16 +0000 (UTC) Board code should not touch omap_device internals. To get the MPU/IVA devices, use existing APIs: omap2_get_mpu_device(), omap2_get_iva_device(). Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/board-omap3beagle.c | 23 ++++++++++------------- 1 files changed, 10 insertions(+), 13 deletions(-) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 32f5f89..3ae16b4 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -491,23 +491,22 @@ static void __init beagle_opp_init(void) /* Custom OPP enabled for all xM versions */ if (cpu_is_omap3630()) { - struct omap_hwmod *mh = omap_hwmod_lookup("mpu"); - struct omap_hwmod *dh = omap_hwmod_lookup("iva"); - struct device *dev; + struct device *mpu_dev, *iva_dev; - if (!mh || !dh) { + mpu_dev = omap2_get_mpuss_device(); + iva_dev = omap2_get_iva_device(); + + if (!mpu_dev || !iva_dev) { pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n", - __func__, mh, dh); + __func__, mpu_dev, iva_dev); return; } /* Enable MPU 1GHz and lower opps */ - dev = &mh->od->pdev.dev; - r = opp_enable(dev, 800000000); + r = opp_enable(mpu_dev, 800000000); /* TODO: MPU 1GHz needs SR and ABB */ /* Enable IVA 800MHz and lower opps */ - dev = &dh->od->pdev.dev; - r |= opp_enable(dev, 660000000); + r |= opp_enable(iva_dev, 660000000); /* TODO: DSP 800MHz needs SR and ABB */ if (r) { pr_err("%s: failed to enable higher opp %d\n", @@ -516,10 +515,8 @@ static void __init beagle_opp_init(void) * Cleanup - disable the higher freqs - we dont care * about the results */ - dev = &mh->od->pdev.dev; - opp_disable(dev, 800000000); - dev = &dh->od->pdev.dev; - opp_disable(dev, 660000000); + opp_disable(mpu_dev, 800000000); + opp_disable(iva_dev, 660000000); } } return;