From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751442AbaLQTqa (ORCPT ); Wed, 17 Dec 2014 14:46:30 -0500 Received: from mail-oi0-f46.google.com ([209.85.218.46]:37352 "EHLO mail-oi0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750995AbaLQTq3 (ORCPT ); Wed, 17 Dec 2014 14:46:29 -0500 Message-ID: <5491DD97.6010303@gmail.com> Date: Wed, 17 Dec 2014 13:46:31 -0600 From: Dinh Nguyen User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Arnd Bergmann , linux-arm-kernel@lists.infradead.org CC: dinguyen@opensource.altera.com, linux@arm.linux.org.uk, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] arm: socfpga: Set share override bit of the l2 cache controller References: <1416546280-12068-1-git-send-email-dinguyen@opensource.altera.com> <1416546280-12068-2-git-send-email-dinguyen@opensource.altera.com> <2156186.zs80uXCLAf@wuerfel> In-Reply-To: <2156186.zs80uXCLAf@wuerfel> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnd, On 11/21/14, 5:04 AM, Arnd Bergmann wrote: > On Thursday 20 November 2014 23:04:40 dinguyen@opensource.altera.com wrote: >> >> --- >> arch/arm/mach-socfpga/socfpga.c | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c >> index 13b1858..afc009f 100644 >> --- a/arch/arm/mach-socfpga/socfpga.c >> +++ b/arch/arm/mach-socfpga/socfpga.c >> @@ -105,7 +105,8 @@ static const char *altera_dt_match[] = { >> >> DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA") >> .l2c_aux_val = L310_AUX_CTRL_DATA_PREFETCH | >> - L310_AUX_CTRL_INSTR_PREFETCH, >> + L310_AUX_CTRL_INSTR_PREFETCH | >> + L2C_AUX_CTRL_SHARED_OVERRIDE, >> .l2c_aux_mask = ~0, >> .smp = smp_ops(socfpga_smp_ops), >> .map_io = socfpga_map_io, > > Hi Dinh, > > Please do this by putting the appropriate proterties into the > l2x0 DT node instead. > I don't see a way to do this using the l2x0 DT node. Thanks, Dinh