From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933288Ab3DDHdq (ORCPT ); Thu, 4 Apr 2013 03:33:46 -0400 Received: from mail-wi0-f175.google.com ([209.85.212.175]:35567 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763244Ab3DDHdp (ORCPT ); Thu, 4 Apr 2013 03:33:45 -0400 Date: Thu, 4 Apr 2013 08:33:40 +0100 From: Lee Jones To: Linus Walleij Cc: "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Arnd Bergmann , Linus WALLEIJ Subject: [PATCH] ARM: ux500: Over-ride TCDM size when booting the DB8540 platform Message-ID: <20130404073340.GA6892@gmail.com> References: <1364908916-29803-1-git-send-email-lee.jones@linaro.org> <1364908916-29803-5-git-send-email-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The PRCMU's Tightly Coupled Data Memory on the DB8540 platform is 8kB larger than it's predecessor's. We need to reflect that in its Device Tree. By re-specifying the address and size of the device we effectively over-ride the previous values with more accurate ones. Signed-off-by: Lee Jones --- arch/arm/boot/dts/ccu8540.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/ccu8540.dts b/arch/arm/boot/dts/ccu8540.dts index 02e8e1a..f829689 100644 --- a/arch/arm/boot/dts/ccu8540.dts +++ b/arch/arm/boot/dts/ccu8540.dts @@ -21,6 +21,11 @@ }; soc-u9500 { + prcmu@80157000 { + reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x3000>; + reg-names = "prcmu", "prcmu-tcpm-per4", "prcmu-tcdm-per4"; + }; + uart@80120000 { status = "okay"; }; -- 1.7.10.4