From patchwork Mon Oct 13 09:36:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingchang Lu X-Patchwork-Id: 5075211 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 53997C11AC for ; Mon, 13 Oct 2014 10:26:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 44351201F4 for ; Mon, 13 Oct 2014 10:26:45 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 28785201EC for ; Mon, 13 Oct 2014 10:26:44 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xdcns-0005dE-Tg; Mon, 13 Oct 2014 10:24:36 +0000 Received: from mail-bn1bn0107.outbound.protection.outlook.com ([157.56.110.107] helo=na01-bn1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XdcmC-0004CO-VS for linux-arm-kernel@lists.infradead.org; Mon, 13 Oct 2014 10:22:55 +0000 Received: from BN3PR0301CA0001.namprd03.prod.outlook.com (25.160.180.139) by BLUPR03MB471.namprd03.prod.outlook.com (10.141.78.145) with Microsoft SMTP Server (TLS) id 15.0.1049.19; Mon, 13 Oct 2014 10:22:31 +0000 Received: from BN1AFFO11FD005.protection.gbl (2a01:111:f400:7c10::165) by BN3PR0301CA0001.outlook.office365.com (2a01:111:e400:4000::11) with Microsoft SMTP Server (TLS) id 15.0.1049.19 via Frontend Transport; Mon, 13 Oct 2014 10:22:30 +0000 Received: from az84smr01.freescale.net (192.88.158.2) by BN1AFFO11FD005.mail.protection.outlook.com (10.58.52.65) with Microsoft SMTP Server (TLS) id 15.0.1039.16 via Frontend Transport; Mon, 13 Oct 2014 10:22:30 +0000 Received: from rock.ap.freescale.net (rock.ap.freescale.net [10.193.20.106]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id s9DAM8g6014806; Mon, 13 Oct 2014 03:22:27 -0700 From: Jingchang Lu To: Subject: [PATCHv5 5/6] ARM: imx: Add initial support for Freescale LS1021A Date: Mon, 13 Oct 2014 17:36:02 +0800 Message-ID: <1413192963-11153-6-git-send-email-jingchang.lu@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1413192963-11153-1-git-send-email-jingchang.lu@freescale.com> References: <1413192963-11153-1-git-send-email-jingchang.lu@freescale.com> X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; IPV:CAL; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(199003)(189002)(85306004)(76482002)(26826002)(6806004)(97736003)(102836001)(64706001)(20776003)(47776003)(50226001)(77156001)(4396001)(80022003)(46102003)(21056001)(36756003)(62966002)(120916001)(2351001)(85852003)(106466001)(104166001)(105606002)(107046002)(87286001)(69596002)(68736004)(87936001)(229853001)(88136002)(89996001)(33646002)(81156004)(50466002)(19580395003)(84676001)(92726001)(44976005)(19580405001)(31966008)(104016003)(86362001)(95666004)(93916002)(48376002)(99396003)(110136001)(92566001)(50986999)(76176999)(2004002); DIR:OUT; SFP:1102; SCL:1; SRVR:BLUPR03MB471; H:az84smr01.freescale.net; FPR:; MLV:ovrnspm; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BLUPR03MB471; X-Exchange-Antispam-Report-Test: UriScan:; X-Forefront-PRVS: 03630A6A4A Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.158.2 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.158.2; helo=az84smr01.freescale.net; Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=jingchang.lu@freescale.com; X-OriginatorOrg: freescale.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141013_032253_224092_49F3A330 X-CRM114-Status: UNSURE ( 9.79 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.3 (/) Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, Jingchang Lu , linux-arm-kernel@lists.infradead.org, arnd@arndb.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jingchang Lu The LS1021A SoC is a dual-core Cortex-A7 based processor, this add the initial support for it. Signed-off-by: Jingchang Lu --- arch/arm/mach-imx/Kconfig | 14 ++++++++++++++ arch/arm/mach-imx/Makefile | 2 ++ arch/arm/mach-imx/mach-ls1021a.c | 21 +++++++++++++++++++++ 3 files changed, 37 insertions(+) create mode 100644 arch/arm/mach-imx/mach-ls1021a.c diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 11b2957..49a0096 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -639,6 +639,20 @@ config SOC_VF610 help This enable support for Freescale Vybrid VF610 processor. +config FSL_SOC + bool + +config SOC_LS1021A + bool "Freescale LS1021A support" + select ARM_GIC + select HAVE_ARM_ARCH_TIMER + select FSL_SOC + select PCI_DOMAINS if PCI + select ZONE_DMA if ARM_LPAE + + help + This enable support for Freescale LS1021A processor. + endif source "arch/arm/mach-imx/devices/Kconfig" diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 6e4fcd8..ce137bc 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -110,4 +110,6 @@ obj-$(CONFIG_SOC_IMX53) += mach-imx53.o obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o +obj-$(CONFIG_SOC_LS1021A) += mach-ls1021a.o + obj-y += devices/ diff --git a/arch/arm/mach-imx/mach-ls1021a.c b/arch/arm/mach-imx/mach-ls1021a.c new file mode 100644 index 0000000..9d2034b --- /dev/null +++ b/arch/arm/mach-imx/mach-ls1021a.c @@ -0,0 +1,21 @@ +/* + * Copyright 2013-2014 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include + +#include "common.h" + +static const char * const ls1021a_dt_compat[] __initconst = { + "fsl,ls1021a", + NULL, +}; + +DT_MACHINE_START(LS1021A, "Freescale LS1021A") + .dt_compat = ls1021a_dt_compat, +MACHINE_END