From patchwork Sat Mar 1 08:39:38 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Hesselbarth X-Patchwork-Id: 3746541 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 6AF11BF13A for ; Sat, 1 Mar 2014 08:40:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4BFE7202E9 for ; Sat, 1 Mar 2014 08:40:26 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (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 122002012B for ; Sat, 1 Mar 2014 08:40:25 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WJfT1-0000AL-MK; Sat, 01 Mar 2014 08:40:19 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WJfSz-0007lF-6Y; Sat, 01 Mar 2014 08:40:17 +0000 Received: from mail-ee0-f53.google.com ([74.125.83.53]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WJfSu-0007kD-S6 for linux-arm-kernel@lists.infradead.org; Sat, 01 Mar 2014 08:40:14 +0000 Received: by mail-ee0-f53.google.com with SMTP id e51so1678981eek.26 for ; Sat, 01 Mar 2014 00:39:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=PbchhCrk0BFaLUP4LmykgjoCIgI06cynKOsYmaHdYDo=; b=G3jlJgXt2TFMi05tkoN2CkyDAyBKEenEoEAtsZ7LjF13dbAsAkF1AuCqToy3OUG0J3 mEFHMgjuOfCp4/DN9yHjHAk+QxcEMZPBotTsJh/27VtiuQxYrbz7brz2vnmrAy0suLYq +Wj0oEVMEwODijNInHznmSLqWaOfdNHURPyhWrfU4DgXbM52x6I1FxvHGTFRLnrydXuS +VD6BX3Yq3BHczi6iBKYeBciX6GxCqYvB+ZqmLJfRZ6AzMaEfiIoyNKzySOMi/Aa7gf3 qfFbYFLYtXAlXiOeypkBDjoAIfg7XJXVciZmfuo4AK9TLyoiovWDFDlNu0G3Yo8rlzA5 mCoQ== X-Received: by 10.15.77.130 with SMTP id p2mr26830247eey.60.1393663188303; Sat, 01 Mar 2014 00:39:48 -0800 (PST) Received: from topkick.lan (dslc-082-083-251-183.pools.arcor-ip.net. [82.83.251.183]) by mx.google.com with ESMTPSA id q44sm20762008eez.1.2014.03.01.00.39.46 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 01 Mar 2014 00:39:47 -0800 (PST) From: Sebastian Hesselbarth To: Sebastian Hesselbarth Subject: [PATCH v3 3/4] ARM: mvebu: move DT Dove to MVEBU Date: Sat, 1 Mar 2014 09:39:38 +0100 Message-Id: <1393663178-22120-1-git-send-email-sebastian.hesselbarth@gmail.com> In-Reply-To: <1393538613-28293-1-git-send-email-sebastian.hesselbarth@gmail.com> References: <1393538613-28293-1-git-send-email-sebastian.hesselbarth@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140301_034013_151683_EBAF7B6E X-CRM114-Status: GOOD ( 18.76 ) X-Spam-Score: 0.4 (/) Cc: Mark Rutland , Andrew Lunn , Russell King , Jason Cooper , Pawel Moll , Ian Campbell , linux-kernel@vger.kernel.org, Kishon Vijay Abraham I , devicetree@vger.kernel.org, Rob Herring , Kumar Gala , Gregory Clement , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, KHOP_BIG_TO_CC, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=no 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 With all the DT support preparation done, we are able to move Dove to MVEBU easily. Legacy non-DT mach-dove is left untouched to rot for a while before removal. Signed-off-by: Sebastian Hesselbarth --- Changelog: v1->v2: - just rename CONFIG_ARCH_DOVE to CONFIG_MACH_DOVE in dts/Makefile (Suggested by Jason Cooper) v2->v3: - dropped drivers/phy/Kconfig change, which is now an individual patch sent to Kishon. Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: Russell King Cc: Jason Cooper Cc: Andrew Lunn Cc: Gregory Clement Cc: Kishon Vijay Abraham I Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- arch/arm/boot/dts/Makefile | 2 +- arch/arm/mach-dove/Kconfig | 12 ------------ arch/arm/mach-dove/Makefile | 1 - arch/arm/mach-dove/board-dt.c | 43 ------------------------------------------- arch/arm/mach-mvebu/Kconfig | 12 ++++++++++++ arch/arm/mach-mvebu/Makefile | 1 + arch/arm/mach-mvebu/dove.c | 39 +++++++++++++++++++++++++++++++++++++++ 7 files changed, 53 insertions(+), 57 deletions(-) delete mode 100644 arch/arm/mach-dove/board-dt.c create mode 100644 arch/arm/mach-mvebu/dove.c diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 032030361bef..21317af7fe48 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -55,7 +55,7 @@ dtb-$(CONFIG_ARCH_BERLIN) += \ berlin2cd-google-chromecast.dtb dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \ da850-evm.dtb -dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \ +dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \ dove-cubox.dtb \ dove-d2plug.dtb \ dove-d3plug.dtb \ diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index 0bc7cdf8cf46..d8c439c89ea9 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -20,18 +20,6 @@ config MACH_CM_A510 Say 'Y' here if you want your kernel to support the CompuLab CM-A510 Board. -config MACH_DOVE_DT - bool "Marvell Dove Flattened Device Tree" - select DOVE_CLK - select ORION_IRQCHIP - select ORION_TIMER - select REGULATOR - select REGULATOR_FIXED_VOLTAGE - select USE_OF - help - Say 'Y' here if you want your kernel to support the - Marvell Dove using flattened device tree. - endmenu endif diff --git a/arch/arm/mach-dove/Makefile b/arch/arm/mach-dove/Makefile index cbc5c0618788..b608a21919fb 100644 --- a/arch/arm/mach-dove/Makefile +++ b/arch/arm/mach-dove/Makefile @@ -2,5 +2,4 @@ obj-y += common.o obj-$(CONFIG_DOVE_LEGACY) += irq.o mpp.o obj-$(CONFIG_PCI) += pcie.o obj-$(CONFIG_MACH_DOVE_DB) += dove-db-setup.o -obj-$(CONFIG_MACH_DOVE_DT) += board-dt.o obj-$(CONFIG_MACH_CM_A510) += cm-a510.o diff --git a/arch/arm/mach-dove/board-dt.c b/arch/arm/mach-dove/board-dt.c deleted file mode 100644 index 49fa9abd09da..000000000000 --- a/arch/arm/mach-dove/board-dt.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * arch/arm/mach-dove/board-dt.c - * - * Marvell Dove 88AP510 System On Chip FDT Board - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "common.h" - -static void __init dove_dt_init(void) -{ - pr_info("Dove 88AP510 SoC\n"); - -#ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(0); -#endif - BUG_ON(mvebu_mbus_dt_init()); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - -static const char * const dove_dt_board_compat[] = { - "marvell,dove", - NULL -}; - -DT_MACHINE_START(DOVE_DT, "Marvell Dove (Flattened Device Tree)") - .map_io = dove_map_io, - .init_machine = dove_dt_init, - .restart = dove_restart, - .dt_compat = dove_dt_board_compat, -MACHINE_END diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 5e269d7263ce..966e5c6b9944 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -46,6 +46,18 @@ config MACH_ARMADA_XP Say 'Y' here if you want your kernel to support boards based on the Marvell Armada XP SoC with device tree. +config MACH_DOVE + bool "Marvell Dove boards" if ARCH_MULTI_V7 + select CACHE_L2X0 + select CPU_PJ4 + select DOVE_CLK + select ORION_IRQCHIP + select ORION_TIMER + select PINCTRL_DOVE + help + Say 'Y' here if you want your kernel to support the + Marvell Dove using flattened device tree. + endmenu endif diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile index 878aebe98dcc..dd3e7188f75d 100644 --- a/arch/arm/mach-mvebu/Makefile +++ b/arch/arm/mach-mvebu/Makefile @@ -5,6 +5,7 @@ AFLAGS_coherency_ll.o := -Wa,-march=armv7-a obj-y += system-controller.o mvebu-soc-id.o obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o +obj-$(CONFIG_MACH_DOVE) += dove.o obj-$(CONFIG_ARCH_MVEBU) += coherency.o coherency_ll.o pmsu.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-mvebu/dove.c b/arch/arm/mach-mvebu/dove.c new file mode 100644 index 000000000000..5e5a43624237 --- /dev/null +++ b/arch/arm/mach-mvebu/dove.c @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-mvebu/dove.c + * + * Marvell Dove 88AP510 System On Chip FDT Board + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include "common.h" + +static void __init dove_init(void) +{ + pr_info("Dove 88AP510 SoC\n"); + +#ifdef CONFIG_CACHE_TAUROS2 + tauros2_init(0); +#endif + BUG_ON(mvebu_mbus_dt_init()); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char * const dove_dt_compat[] = { + "marvell,dove", + NULL +}; + +DT_MACHINE_START(DOVE_DT, "Marvell Dove") + .init_machine = dove_init, + .restart = mvebu_restart, + .dt_compat = dove_dt_compat, +MACHINE_END