From patchwork Tue Jul 25 05:09:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 9861173 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 C196D6038C for ; Tue, 25 Jul 2017 05:10:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AD02726E40 for ; Tue, 25 Jul 2017 05:10:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A1DF7285DE; Tue, 25 Jul 2017 05:10:34 +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,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D35FE26E40 for ; Tue, 25 Jul 2017 05:10:33 +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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=LFRQUl+Aqg6dX7Qjs7hvWt4KXl9IqBv2NLNwWTkDuU0=; b=rPzxFKFd/XeMyI6YZDqfXZ7M2f zh7+arUD/oLPKuGrPIaAHKPvXeu0X26A9s/cCDWDEDTX/uXCvUAeYIZut/1q/G/ox9m+OpIYChLqq zgsuq1feYYCkjyNWVBfQDM2jel2zqZPSTk61mwRRZFocMdjKiTqmTjRWuGud+ORHzaoNpMUdx+omd Rjn2DrQYPOKWDa6jqpsBWmcOCST7J426GjcXx3d+XmV2zYXBwxpIpTWD01nfYDm0WqaXYxe/S1Ad2 hf5/7qb2OZUpdJDcIlZQhYmJxA/NLZKLwTTXisN2+oOJr0yxWC1cybkBNY+FI9lv/qWEUIYHEUryO Ioy8pOBA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dZs74-0001dO-0d; Tue, 25 Jul 2017 05:10:30 +0000 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76] helo=wens.csie.org) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dZs70-0000M4-AV for linux-arm-kernel@lists.infradead.org; Tue, 25 Jul 2017 05:10:28 +0000 Received: by wens.csie.org (Postfix, from userid 1000) id 0B6FB5FDF1; Tue, 25 Jul 2017 13:10:02 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Russell King Subject: [PATCH 3/4] ARM: dts: sun9i: Add CPUCFG device node for A80 dtsi Date: Tue, 25 Jul 2017 13:09:18 +0800 Message-Id: <20170725050919.16036-4-wens@csie.org> X-Mailer: git-send-email 2.13.3 In-Reply-To: <20170725050919.16036-1-wens@csie.org> References: <20170725050919.16036-1-wens@csie.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170724_221026_604833_AE4ADF76 X-CRM114-Status: UNSURE ( 7.61 ) X-CRM114-Notice: Please train this message. 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: Nicolas Pitre , devicetree@vger.kernel.org, Chen-Yu Tsai , linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Dave Martin , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 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 CPUCFG is a collection of registers that are mapped to the SoC's signals from each individual processor core and associated peripherals, such as resets for processors, L1/L2 cache and other things. These registers are used for SMP bringup and CPU hotplugging. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun9i-a80.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index fc179b8ab038..cc5db467f616 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -368,6 +368,11 @@ #reset-cells = <1>; }; + cpucfg@01700000 { + compatible = "allwinner,sun9i-a80-cpucfg"; + reg = <0x01700000 0x100>; + }; + mmc0: mmc@01c0f000 { compatible = "allwinner,sun9i-a80-mmc"; reg = <0x01c0f000 0x1000>;