From patchwork Tue Apr 3 06:18:27 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Myl=C3=A8ne_Josserand?= X-Patchwork-Id: 10320617 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9B85F60116 for ; Tue, 3 Apr 2018 06:21:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8B828288EE for ; Tue, 3 Apr 2018 06:21:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7FEE62891E; Tue, 3 Apr 2018 06:21:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 03DC5288EE for ; Tue, 3 Apr 2018 06:21:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Dx4K7vyX1DHYw91/TN/9VsCdVU2dugIgks0nkQN9yL8=; b=akyYENwmXW1Zk/ oA0ObkhDDBBykwwV9IF/fTW3zDIFDfmIQsoMnmclJMU/Z5mM5t7d/MhAGZ277e8fjQDwyUCcUxLGe 5RUnF4/F9FWRqSymcWGVv5NIbQ9eSMwfGperSzJ2iXLNawlMGPRdRvwKf3HnpmPDOY0Ki7b54W1pP ot2zrtAme2Gwfx6nchu+zxCpOb4NpyfSAhpyzzbSRPqvqThT4uI6cgcs4X+q3ytbdq2vstDvl3p9q VwthBW5xgZ2va0szX2RgBUTZfeE8IHjpA62rrBR8BpXTYFxHoxdmux4LGLIE0GApNydi256UskMOM RuJgh/OusFXwjkJUqC5g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1f3FK6-0005nk-2e; Tue, 03 Apr 2018 06:21:38 +0000 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1f3FJY-0005Mg-Um for linux-arm-kernel@lists.infradead.org; Tue, 03 Apr 2018 06:21:07 +0000 Received: by mail.bootlin.com (Postfix, from userid 110) id 2CC7D207A0; Tue, 3 Apr 2018 08:20:56 +0200 (CEST) Received: from dell-desktop.home (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.bootlin.com (Postfix) with ESMTPSA id D04BF20384; Tue, 3 Apr 2018 08:20:55 +0200 (CEST) From: =?UTF-8?q?Myl=C3=A8ne=20Josserand?= To: linux@armlinux.org.uk, maxime.ripard@bootlin.com, wens@csie.org, marc.zyngier@arm.com, mark.rutland@arm.com, robh+dt@kernel.org Subject: [PATCH v5 04/13] ARM: dts: sun8i: Add CPUCFG device node for A83T dtsi Date: Tue, 3 Apr 2018 08:18:27 +0200 Message-Id: <20180403061836.3926-5-mylene.josserand@bootlin.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180403061836.3926-1-mylene.josserand@bootlin.com> References: <20180403061836.3926-1-mylene.josserand@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180402_232105_147160_8932E4DC X-CRM114-Status: GOOD ( 11.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, quentin.schulz@bootlin.com, linux-kernel@vger.kernel.org, clabbe.montjoie@gmail.com, thomas.petazzoni@bootlin.com, mylene.josserand@bootlin.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP As we found in sun9i-a80, CPUCFG is a collection of registers that are mapped to the SoC's signals from each individual processor core and associated peripherals. These registers are used for SMP bringup and CPU hotplugging. Signed-off-by: Mylène Josserand Reviewed-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-a83t.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 568307639be8..32992afa0b12 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -349,6 +349,11 @@ }; }; + cpucfg@1700000 { + compatible = "allwinner,sun8i-a83t-cpucfg"; + reg = <0x01700000 0x400>; + }; + syscon: syscon@1c00000 { compatible = "allwinner,sun8i-a83t-system-controller", "syscon";