From patchwork Tue Mar 17 09:12:23 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfgang Grandegger X-Patchwork-Id: 24551 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id EAED0DDE22 for ; Tue, 17 Mar 2009 20:33:29 +1100 (EST) Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1LjVc8-0004Mj-M8; Tue, 17 Mar 2009 09:29:36 +0000 Received: from mail-out.m-online.net ([212.18.0.10]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1LjVLe-0002Ma-41 for linux-mtd@lists.infradead.org; Tue, 17 Mar 2009 09:12:50 +0000 Received: from mail01.m-online.net (mail.m-online.net [192.168.3.149]) by mail-out.m-online.net (Postfix) with ESMTP id E29711C02044; Tue, 17 Mar 2009 10:12:31 +0100 (CET) X-Auth-Info: gG19L7X7d07TMzg1Twt3YUxRSvoh3wgpKRiouFpRmAY= Received: from localhost.localdomain (host-82-135-33-74.customer.m-online.net [82.135.33.74]) by smtp-auth.mnet-online.de (Postfix) with ESMTP id F417F902C7; Tue, 17 Mar 2009 10:12:30 +0100 (CET) From: Wolfgang Grandegegr To: linux-mtd@lists.infradead.org Subject: [PATCH 4/4] powerpc/85xx: TQM8548: Update DTS file for multi-chip support Date: Tue, 17 Mar 2009 10:12:23 +0100 Message-Id: <1237281143-8768-6-git-send-email-wg@grandegger.com> X-Mailer: git-send-email 1.5.6.6 In-Reply-To: <1237281143-8768-5-git-send-email-wg@grandegger.com> References: <1237281143-8768-1-git-send-email-wg@grandegger.com> <1237281143-8768-2-git-send-email-wg@grandegger.com> <1237281143-8768-3-git-send-email-wg@grandegger.com> <1237281143-8768-4-git-send-email-wg@grandegger.com> <1237281143-8768-5-git-send-email-wg@grandegger.com> X-Bad-Reply: References and In-Reply-To but no 'Re:' in Subject. X-Spam-Score: 0.0 (/) X-Mailman-Approved-At: Tue, 17 Mar 2009 05:29:34 -0400 Cc: linuxppc-dev@ozlabs.org, Anton Vorontsov , Wolfgang Grandegger X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Wolfgang Grandegger This patch adds multi-chip support for the Micron MT29F8G08FAB NAND flash memory on the TQM8548 modules. It should go through the powerpc/85xx maintainer. Signed-off-by: Wolfgang Grandegger --- arch/powerpc/boot/dts/tqm8548.dts | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts index 81d3fbb..e5c3c67 100644 --- a/arch/powerpc/boot/dts/tqm8548.dts +++ b/arch/powerpc/boot/dts/tqm8548.dts @@ -389,6 +389,11 @@ reg = <3 0x0 0x800>; fsl,upm-addr-offset = <0x10>; fsl,upm-cmd-offset = <0x08>; + wait-flags = <0x05>; + /* Multi-chip device */ + fsl,upm-mar-chip-offset = <0x200>; + max-chips = <2>; + chip-offset = <0x200>; chip-delay = <25>; // in micro-seconds nand@0 {