From patchwork Tue Oct 23 08:19:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Petazzoni X-Patchwork-Id: 1629291 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 307303FC1A for ; Tue, 23 Oct 2012 08:21:25 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TQZi9-0000vA-EP; Tue, 23 Oct 2012 08:19:41 +0000 Received: from mail.free-electrons.com ([88.190.12.23]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TQZi6-0000uD-1F for linux-arm-kernel@lists.infradead.org; Tue, 23 Oct 2012 08:19:38 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id EE480192; Tue, 23 Oct 2012 10:18:43 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-3.2 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 shortcircuit=no autolearn=ham version=3.3.1 Received: from localhost (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 12B99C1; Tue, 23 Oct 2012 10:18:32 +0200 (CEST) From: Thomas Petazzoni To: Andrew Lunn , Jason Cooper , Gregory Clement Subject: [PATCH] arm: mvebu: support for the PlatHome OpenBlocks AX3 board Date: Tue, 23 Oct 2012 10:19:25 +0200 Message-Id: <1350980365-6698-1-git-send-email-thomas.petazzoni@free-electrons.com> X-Mailer: git-send-email 1.7.9.5 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Lior Amsalem , Maen Suleiman , linux-arm-kernel@lists.infradead.org, Tomomi Matsumoto X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This platform, available in Japan from PlatHome, has a dual-core Armada XP, the MV78260. For now, only the two serial ports and the three front LEDs are supported. Support for network, SATA, USB and other peripherals will be added as drivers for them become available for Armada XP in mainline. Signed-off-by: Thomas Petazzoni Acked-by: Gregory CLEMENT --- This is 3.8 material. --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/openblocks-ax3.dts | 69 ++++++++++++++++++++++++++++++++++ arch/arm/mach-mvebu/armada-370-xp.c | 1 + 3 files changed, 72 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/openblocks-ax3.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f37cf9f..b7814b9 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -44,7 +44,8 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \ dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \ msm8960-cdp.dtb dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \ - armada-xp-db.dtb + armada-xp-db.dtb \ + openblocks-ax3.dtb dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \ imx53-ard.dtb \ imx53-evk.dtb \ diff --git a/arch/arm/boot/dts/openblocks-ax3.dts b/arch/arm/boot/dts/openblocks-ax3.dts new file mode 100644 index 0000000..f757116 --- /dev/null +++ b/arch/arm/boot/dts/openblocks-ax3.dts @@ -0,0 +1,69 @@ +/* + * Device Tree file for OpenBlocks AX3 board + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni + * + * 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/ "armada-xp-mv78260.dtsi" + +/ { + model = "PlatHome OpenBlocks AX3 board"; + compatible = "plathome,openblocks-ax3", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x40000000>; /* 1 GB */ + }; + + soc { + serial@d0012000 { + clock-frequency = <250000000>; + status = "okay"; + }; + serial@d0012100 { + clock-frequency = <250000000>; + status = "okay"; + }; + pinctrl { + led_pins: led-pins-0 { + marvell,pins = "mpp49", "mpp51", "mpp53"; + marvell,function = "gpio"; + }; + }; + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins>; + + red_led { + label = "red_led"; + gpios = <&gpio1 17 1>; + default-state = "off"; + }; + + yellow_led { + label = "yellow_led"; + gpios = <&gpio1 19 1>; + default-state = "off"; + }; + + green_led { + label = "green_led"; + gpios = <&gpio1 21 1>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + }; + }; +}; diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index 49d7915..cd2717b 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -49,6 +49,7 @@ static void __init armada_370_xp_dt_init(void) static const char * const armada_370_xp_dt_board_dt_compat[] = { "marvell,a370-db", "marvell,axp-db", + "plathome,openblocks-ax3", NULL, };