From patchwork Sat Jun 25 01:17:38 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: omar ramirez X-Patchwork-Id: 917902 X-Patchwork-Delegate: tony@atomide.com 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 p5P1IG7D003767 for ; Sat, 25 Jun 2011 01:18:17 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753173Ab1FYBSO (ORCPT ); Fri, 24 Jun 2011 21:18:14 -0400 Received: from na3sys009aog116.obsmtp.com ([74.125.149.240]:35237 "EHLO na3sys009aog116.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753163Ab1FYBSN (ORCPT ); Fri, 24 Jun 2011 21:18:13 -0400 Received: from mail-yx0-f173.google.com ([209.85.213.173]) (using TLSv1) by na3sys009aob116.postini.com ([74.125.148.12]) with SMTP ID DSNKTgU3VSNEhwjtBhI5atIrqbp2JZXGL4CG@postini.com; Fri, 24 Jun 2011 18:18:13 PDT Received: by mail-yx0-f173.google.com with SMTP id 7so1688341yxs.4 for ; Fri, 24 Jun 2011 18:18:13 -0700 (PDT) Received: by 10.100.252.3 with SMTP id z3mr661619anh.69.1308964691696; Fri, 24 Jun 2011 18:18:11 -0700 (PDT) Received: from localhost.localdomain (dragon.ti.com [192.94.94.33]) by mx.google.com with ESMTPS id r10sm3051365anh.28.2011.06.24.18.18.10 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 24 Jun 2011 18:18:10 -0700 (PDT) From: Omar Ramirez Luna To: Hiroshi Doyu Cc: Tony Lindgren , Russell King , Benoit Cousson , Omar Ramirez Luna , Felipe Contreras , Fernando Guzman Lugo , lo , lak Subject: [RFC PATCH 2/7] OMAP2+: devices: get the number of supported mailboxes Date: Fri, 24 Jun 2011 20:17:38 -0500 Message-Id: <1308964663-5669-3-git-send-email-omar.ramirez@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1308964663-5669-1-git-send-email-omar.ramirez@ti.com> References: <1308964663-5669-1-git-send-email-omar.ramirez@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 (demeter2.kernel.org [140.211.167.43]); Sat, 25 Jun 2011 01:18:17 +0000 (UTC) Use hwmod data attributes to get the defined number of mailboxes on our current chip, and pass it through platform data. Signed-off-by: Omar Ramirez Luna --- arch/arm/mach-omap2/devices.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 5b8ca68..e1110f2 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -25,6 +25,7 @@ #include #include +#include #include #include #include @@ -274,6 +275,8 @@ static inline void omap_init_mbox(void) { struct omap_hwmod *oh; struct omap_device *od; + struct omap_mailbox_dev_attr *mb_attr; + struct omap_mailbox_platform_data pdata; oh = omap_hwmod_lookup("mailbox"); if (!oh) { @@ -281,7 +284,10 @@ static inline void omap_init_mbox(void) return; } - od = omap_device_build("omap-mailbox", -1, oh, NULL, 0, + mb_attr = oh->dev_attr; + pdata.nr_mbox = mb_attr->nr_mbox; + + od = omap_device_build("omap-mailbox", -1, oh, &pdata, sizeof(pdata), mbox_latencies, ARRAY_SIZE(mbox_latencies), 0); WARN(IS_ERR(od), "%s: could not build device, err %ld\n", __func__, PTR_ERR(od));