Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754472Ab2BVC2W (ORCPT ); Tue, 21 Feb 2012 21:28:22 -0500 Received: from mail-pz0-f46.google.com ([209.85.210.46]:43694 "EHLO mail-pz0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753407Ab2BVC2V (ORCPT ); Tue, 21 Feb 2012 21:28:21 -0500 MIME-Version: 1.0 In-Reply-To: <4F4434E4.7040703@linux.intel.com> References: <1329800140-4279-1-git-send-email-tomoya.rohm@gmail.com> <4F43C15D.6080401@linux.intel.com> <4F4434E4.7040703@linux.intel.com> Date: Wed, 22 Feb 2012 11:28:20 +0900 Message-ID: Subject: Re: [PATCH] pch_uart: Change default UART clock setting 192MHz From: Tomoya MORINAGA To: Darren Hart Cc: Alan Cox , Greg Kroah-Hartman , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, qi.wang@intel.com, yong.y.wang@intel.com, joel.clark@intel.com, kok.howg.ewe@intel.com, feng.tang@intel.com Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 696 Lines: 20 2012年2月22日9:20 Darren Hart : > Can we read the CLKCFG > register in pch_console_setup to dynamically configure the > port->uartclk? (not sure that's even the right place to do it). In general implementation, as long as pch_phub is not installed, nobody accesses the CLKCFG register. So I think it cannot do. Beyond general implementation, you would access the register. thanks --- ROHM Co., Ltd. tomoy -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/