From patchwork Mon Jun 4 06:46:20 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mohammed Afzal X-Patchwork-Id: 162653 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C81CAB6FD7 for ; Mon, 4 Jun 2012 17:03:30 +1000 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SbRIq-0001iR-Ro; Mon, 04 Jun 2012 07:02:12 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1SbRIo-0001hp-B4 for linux-mtd@lists.infradead.org; Mon, 04 Jun 2012 07:02:10 +0000 Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id q54728CD027089; Mon, 4 Jun 2012 02:02:08 -0500 Received: from DLEE74.ent.ti.com (dlee74.ent.ti.com [157.170.170.8]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id q54728lt021785; Mon, 4 Jun 2012 02:02:08 -0500 Received: from dlelxv23.itg.ti.com (172.17.1.198) by DLEE74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 14.1.323.3; Mon, 4 Jun 2012 02:02:08 -0500 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dlelxv23.itg.ti.com (8.13.8/8.13.8) with SMTP id q54725G2024433; Mon, 4 Jun 2012 02:02:06 -0500 Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id 653F5158002; Mon, 4 Jun 2012 12:32:05 +0530 (IST) Received: from linux-psp-server.india.ext.ti.com (linux-psp-server [192.168.247.76]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id q54725I19906; Mon, 4 Jun 2012 12:32:05 +0530 (IST) From: Afzal Mohammed To: , , , Subject: [PATCH 02/10] ARM: OMAP2+: gpmc-nand: update gpmc-nand regs Date: Mon, 4 Jun 2012 12:16:20 +0530 Message-ID: <3ed5c0c89ed8d06fd67ea8f3d3181cb24aff4b7a.1338790117.git.afzal@ti.com> X-Mailer: git-send-email 1.7.10.2 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [192.94.94.41 listed in list.dnswl.org] -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: ivan.djelic@parrot.com, Afzal Mohammed X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org GPMC has NAND registers, update nand platform data with those details so that NAND driver can configure those by itself instead of using exported symbols. Signed-off-by: Afzal Mohammed --- arch/arm/mach-omap2/gpmc-nand.c | 2 ++ arch/arm/plat-omap/include/plat/nand.h | 1 + 2 files changed, 3 insertions(+) diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index 386dec8..d4e803c 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -108,6 +108,8 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data) gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_RDY_BSY, 1); } + gpmc_update_nand_reg(&gpmc_nand_data->reg, gpmc_nand_data->cs); + err = platform_device_register(&gpmc_nand_device); if (err < 0) { dev_err(dev, "Unable to register NAND device\n"); diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h index 67fc506..86e4d9c 100644 --- a/arch/arm/plat-omap/include/plat/nand.h +++ b/arch/arm/plat-omap/include/plat/nand.h @@ -29,6 +29,7 @@ struct omap_nand_platform_data { unsigned long phys_base; int devsize; enum omap_ecc ecc_opt; + struct gpmc_nand_regs reg; }; /* minimum size for IO mapping */