From patchwork Fri Nov 28 16:54:15 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 5405181 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A27659F443 for ; Fri, 28 Nov 2014 16:58:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B1BBC2016C for ; Fri, 28 Nov 2014 16:58:09 +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 D762E2015E for ; Fri, 28 Nov 2014 16:58:08 +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 1XuOpj-0007PG-UD; Fri, 28 Nov 2014 16:55:51 +0000 Received: from mout.gmx.net ([212.227.15.19]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XuOor-0005dR-V8 for linux-arm-kernel@lists.infradead.org; Fri, 28 Nov 2014 16:54:59 +0000 Received: from zwerg.lan ([80.136.196.66]) by mail.gmx.com (mrgmx002) with ESMTPSA (Nemesis) id 0Llm9w-1YTSVw2XbM-00ZOqf; Fri, 28 Nov 2014 17:54:28 +0100 From: Oleksij Rempel To: linux-arm-kernel@lists.infradead.org, linux@arm.linux.org.uk, tglx@linutronix.de, arnd@arndb.de, robh@kernel.org, daniel.lezcano@linaro.org Subject: [PATCH 2/4] ARM: dts: add DT for Alphascale ASM9260 SoC Date: Fri, 28 Nov 2014 17:54:15 +0100 Message-Id: <1417193657-31602-3-git-send-email-linux@rempel-privat.de> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1417193657-31602-1-git-send-email-linux@rempel-privat.de> References: <201411281509.19170.arnd@arndb.de> <1417193657-31602-1-git-send-email-linux@rempel-privat.de> X-Provags-ID: V03:K0:sOdLqx5Cj/uNCWbrI28OLleXx1/DwGy2D2i3rmLMQX17WxSK/Il ckqCerQJVp+imbeAKnbGToUrGxch11d2X9HP9rBypCo8LLWRvUcq53+zDW5hyTAwuBoxzM/ WHRu+JzQG7BWwvyO19GSjHsZXzn69hf0gYqZYIMlV+ns+haUC6yQjW7SLsi+MxQercJhs55 jgigQ3ZyzKigTd3qCWOiA== X-UI-Out-Filterresults: notjunk:1; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141128_085458_425033_AAF28777 X-CRM114-Status: UNSURE ( 9.62 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Oleksij Rempel 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: , 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=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, 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 for now it is wary basic SoC description with most important IPs needed to make this device work Signed-off-by: Oleksij Rempel --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/alphascale-asm9260-devkit.dts | 13 +++++ arch/arm/boot/dts/alphascale-asm9260.dtsi | 63 +++++++++++++++++++++++++ 3 files changed, 78 insertions(+) create mode 100644 arch/arm/boot/dts/alphascale-asm9260-devkit.dts create mode 100644 arch/arm/boot/dts/alphascale-asm9260.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 38c89ca..6e24264 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -517,6 +517,8 @@ dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \ dove-dove-db.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6589-aquaris5.dtb +dtb-$(CONFIG_MACH_ASM9260) += alphascale-asm9260-devkit.dtb + targets += dtbs dtbs_install targets += $(dtb-y) endif diff --git a/arch/arm/boot/dts/alphascale-asm9260-devkit.dts b/arch/arm/boot/dts/alphascale-asm9260-devkit.dts new file mode 100644 index 0000000..c77e2c9 --- /dev/null +++ b/arch/arm/boot/dts/alphascale-asm9260-devkit.dts @@ -0,0 +1,13 @@ +/* + * Copyright 2014 Oleksij Rempel + * + * Licensed under the X11 license or the GPL v2 (or later) + */ + +/dts-v1/; +#include "alphascale-asm9260.dtsi" + +/ { + model = "Alphascale asm9260 Development Kit"; + compatible = "alphascale,asm9260devkit", "alphascale,asm9260"; +}; diff --git a/arch/arm/boot/dts/alphascale-asm9260.dtsi b/arch/arm/boot/dts/alphascale-asm9260.dtsi new file mode 100644 index 0000000..907fc7b --- /dev/null +++ b/arch/arm/boot/dts/alphascale-asm9260.dtsi @@ -0,0 +1,63 @@ +/* + * Copyright 2014 Oleksij Rempel + * + * Licensed under the X11 license or the GPL v2 (or later) + */ + +#include "skeleton.dtsi" +#include + +/ { + interrupt-parent = <&icoll>; + + memory { + device_type = "memory"; + reg = <0x20000000 0x2000000>; + }; + + cpus { + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; + clocks = <&acc CLKID_SYS_CPU>; + }; + }; + + osc24m: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + clock-accuracy = <30000>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + + acc: clock-controller@80040000 { + compatible = "alphascale,asm9260-clock-controller"; + #clock-cells = <1>; + clocks = <&osc24m>; + reg = <0x80040000 0x204>; + }; + + icoll: interrupt-controller@80054000 { + compatible = "alphascale,asm9260-icoll"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x80054000 0x200>; + }; + + timer0: timer@80088000 { + compatible = "alphascale,asm9260-timer"; + reg = <0x80088000 0x4000>; + clocks = <&acc CLKID_AHB_TIMER0>; + interrupts = <29>; + }; + }; +};