From patchwork Wed Sep 25 23:21:58 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 2945391 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 D4E07BFF05 for ; Wed, 25 Sep 2013 23:22:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EBC972034D for ; Wed, 25 Sep 2013 23:22:07 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DBE1A2034E for ; Wed, 25 Sep 2013 23:22:06 +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 1VOyPA-0006uA-Po; Wed, 25 Sep 2013 23:22:00 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VOyP8-000388-6z; Wed, 25 Sep 2013 23:21:58 +0000 Received: from mail-pd0-x22a.google.com ([2607:f8b0:400e:c02::22a]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VOyP5-000366-1K for linux-arm-kernel@lists.infradead.org; Wed, 25 Sep 2013 23:21:56 +0000 Received: by mail-pd0-f170.google.com with SMTP id x10so321621pdj.15 for ; Wed, 25 Sep 2013 16:21:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:date:message-id:subject; bh=TAcRrj1cNCwCkRRmWd2JHhhr+WtxImvWXND9NP1ssU4=; b=KRxpZcpk8peSb3kxVSZ9s2Yc2sAa3VySwHKqgJOtA5uasiK/81zJDRTbZ/EldnL7dA kDOJ+T54ej2jrtVspn5z8Nla5besLcSmB5c9BP3+TDzBEo2iawUtn5saukBdsfp+14yI Z5CKCaaOD2Wn4N6yw27IMSXuC5BvlZHa6fn3isSPnwnkMucmG6dhb1+xZ9gdsoW+X4mQ lSXbAepPztuBnscodctG2TagJ6meHcvGEiPNiC5OpK7CvykV1pQ1W7RfDeqeO4XiKFcL pVutzTNiiopUZVRGqVXs5uzxCQ9jEcdiS6+pdOzTLGNbjRZHkqR+ddC2dUqq1bQGOfA0 E3aw== X-Received: by 10.68.115.15 with SMTP id jk15mr36235330pbb.36.1380151293598; Wed, 25 Sep 2013 16:21:33 -0700 (PDT) Received: from [127.0.0.1] (ac230065.ppp.asahi-net.or.jp. [183.77.230.65]) by mx.google.com with ESMTPSA id j9sm520827paj.18.1969.12.31.16.00.00 (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 25 Sep 2013 16:21:32 -0700 (PDT) From: Magnus Damm To: linux-sh@vger.kernel.org Date: Thu, 26 Sep 2013 08:21:58 +0900 Message-Id: <20130925232158.16508.13781.sendpatchset@w520> Subject: [PATCH] ARM: shmobile: Add r8a7791 Koelsch DT reference support X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130925_192155_273211_0921761E X-CRM114-Status: GOOD ( 14.72 ) X-Spam-Score: -2.0 (--) Cc: khilman@linaro.org, arnd@arndb.de, Magnus Damm , horms@verge.net.au, olof@lixom.net, 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=-6.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, 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: Magnus Damm Add DT reference support for the r8a7791 Koelsch board. This board support file will be used together with common clocks in the future. Signed-off-by: Magnus Damm --- Written against renesas-devel-20130925 arch/arm/boot/dts/Makefile | 1 arch/arm/boot/dts/r8a7791-koelsch-reference.dts | 32 ++++++++++++++++ arch/arm/mach-shmobile/Kconfig | 11 +++++ arch/arm/mach-shmobile/Makefile | 1 arch/arm/mach-shmobile/Makefile.boot | 1 arch/arm/mach-shmobile/board-koelsch-reference.c | 43 ++++++++++++++++++++++ 6 files changed, 89 insertions(+) --- 0001/arch/arm/boot/dts/Makefile +++ work/arch/arm/boot/dts/Makefile 2013-09-26 07:45:16.000000000 +0900 @@ -203,6 +203,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm r8a7779-marzen.dtb \ r8a7779-marzen-reference.dtb \ r8a7791-koelsch.dtb \ + r8a7791-koelsch-reference.dtb \ r8a7790-lager.dtb \ r8a7790-lager-reference.dtb \ sh73a0-kzm9g.dtb \ --- /dev/null +++ work/arch/arm/boot/dts/r8a7791-koelsch-reference.dts 2013-09-26 07:40:52.000000000 +0900 @@ -0,0 +1,32 @@ +/* + * Device Tree Source for the Koelsch board + * + * Copyright (C) 2013 Renesas Electronics Corporation + * Copyright (C) 2013 Renesas Solutions Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +/include/ "r8a7791.dtsi" + +/ { + model = "Koelsch"; + compatible = "renesas,koelsch-reference", "renesas,r8a7791"; + + chosen { + bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp"; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x80000000>; + }; + + lbsc { + #address-cells = <1>; + #size-cells = <1>; + }; +}; --- 0001/arch/arm/mach-shmobile/Kconfig +++ work/arch/arm/mach-shmobile/Kconfig 2013-09-26 07:38:59.000000000 +0900 @@ -226,6 +226,17 @@ config MACH_KOELSCH depends on ARCH_R8A7791 select USE_OF +config MACH_KOELSCH_REFERENCE + bool "Koelsch board - Reference Device Tree Implementation" + depends on ARCH_R8A7791 + select USE_OF + ---help--- + Use reference implementation of Koelsch board support + which makes use of device tree at the expense + of not supporting a number of devices. + + This is intended to aid developers + config MACH_KZM9D bool "KZM9D board" depends on ARCH_EMEV2 --- 0001/arch/arm/mach-shmobile/Makefile +++ work/arch/arm/mach-shmobile/Makefile 2013-09-26 07:38:15.000000000 +0900 @@ -64,6 +64,7 @@ obj-$(CONFIG_MACH_LAGER_REFERENCE) += bo obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o obj-$(CONFIG_MACH_KOELSCH) += board-koelsch.o +obj-$(CONFIG_MACH_KOELSCH_REFERENCE) += board-koelsch-reference.o obj-$(CONFIG_MACH_KZM9D) += board-kzm9d.o obj-$(CONFIG_MACH_KZM9D_REFERENCE) += board-kzm9d-reference.o obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o --- 0001/arch/arm/mach-shmobile/Makefile.boot +++ work/arch/arm/mach-shmobile/Makefile.boot 2013-09-26 07:39:10.000000000 +0900 @@ -7,6 +7,7 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_R loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000 loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000 +loadaddr-$(CONFIG_MACH_KOELSCH_REFERENCE) += 0x40008000 loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000 loadaddr-$(CONFIG_MACH_KZM9D_REFERENCE) += 0x40008000 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000 --- /dev/null +++ work/arch/arm/mach-shmobile/board-koelsch-reference.c 2013-09-26 07:41:56.000000000 +0900 @@ -0,0 +1,43 @@ +/* + * Koelsch board support - Reference DT implementation + * + * Copyright (C) 2013 Renesas Electronics Corporation + * Copyright (C) 2013 Renesas Solutions Corp. + * Copyright (C) 2013 Magnus Damm + * + * 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; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include + +static void __init koelsch_add_standard_devices(void) +{ + r8a7791_clock_init(); + r8a7791_add_dt_devices(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char * const koelsch_boards_compat_dt[] __initconst = { + "renesas,koelsch-reference", + NULL, +}; + +DT_MACHINE_START(KOELSCH_DT, "koelsch") + .init_early = r8a7791_init_early, + .init_machine = koelsch_add_standard_devices, + .dt_compat = koelsch_boards_compat_dt, +MACHINE_END