From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hiroshi DOYU Subject: [PATCH 03/10] omap mailbox: print hardware revision at startup Date: Fri, 16 Jan 2009 10:27:16 +0200 Message-ID: <20090116082716.17571.76251.stgit@oreo.research.nokia.com> References: <20090116081919.17571.34378.stgit@oreo.research.nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.nokia.com ([192.100.105.134]:28149 "EHLO mgw-mx09.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761058AbZAPI1f (ORCPT ); Fri, 16 Jan 2009 03:27:35 -0500 In-Reply-To: <20090116081919.17571.34378.stgit@oreo.research.nokia.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.arm.linux.org.uk, linux-omap@vger.kernel.org Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/mailbox.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 3176bb7..c73fa89 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -74,6 +74,9 @@ static int omap2_mbox_startup(struct omap_mbox *mbox) } clk_enable(mbox_ick_handle); + l = mbox_read_reg(MAILBOX_REVISION); + pr_info("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f)); + /* set smart-idle & autoidle */ l = mbox_read_reg(MAILBOX_SYSCONFIG); l |= 0x00000011;