Message ID | 20180219081837.15482-5-mylene.josserand@bootlin.com |
---|---|
State | New |
Headers | show
Return-Path: <linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="itoNk6F9"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zlGt944Jfz9s0W for <incoming-imx@patchwork.ozlabs.org>; Mon, 19 Feb 2018 19:21:21 +1100 (AEDT) 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=FeBMb33cIYFzSLeN+1SPP7BZyorg4VN2/gXmTXwhGuE=; b=itoNk6F9e4t7Mu Dd3zCKccVqcEwiaSA+zXsGBr6UygYPrOSZj0FiTDucOMCg7OvMT5XTEBv0kYgOGXVb0++LMH4iaE2 rIhptcwIoUrvw+BJ4fJ/DgvtvJvdWOYOn054+Kn6tGTnY6gTVxmzQlJsf7w3ahzuyPCYQ6ykGMdW0 uwHGIxod56POi5MHaybaKWZCOVT8+KwDKc/+0Yofk6u5A6j8j2QYzxGm6aF3YAB+rWXJ31vY2oTIg HD3/qxcsrW9fvbgskK3DQIQ8lNr17WLXwFlVcwfSDXNNVd1p6Bvx64co39yFHZ1G0mPrOdApvxWHz P7+wLgZ2bIe27gLZCLyQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1enghF-0000nA-A2; Mon, 19 Feb 2018 08:21:13 +0000 Received: from mail.free-electrons.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1engfE-0006mF-0G for linux-arm-kernel@lists.infradead.org; Mon, 19 Feb 2018 08:19:11 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id 32DB320719; Mon, 19 Feb 2018 09:19:03 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from dell-desktop.lan (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id B8FBB2071C; Mon, 19 Feb 2018 09:18:52 +0100 (CET) From: =?utf-8?q?Myl=C3=A8ne_Josserand?= <mylene.josserand@bootlin.com> To: maxime.ripard@bootlin.com, wens@csie.org, linux@armlinux.org.uk, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH v3 4/7] ARM: dts: sun8i: Add R_CPUCFG device node for the A83T dtsi Date: Mon, 19 Feb 2018 09:18:34 +0100 Message-Id: <20180219081837.15482-5-mylene.josserand@bootlin.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180219081837.15482-1-mylene.josserand@bootlin.com> References: <20180219081837.15482-1-mylene.josserand@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180219_001908_242174_EF402F3A X-CRM114-Status: GOOD ( 11.70 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org |
Series |
Add SMP support on sun8i-a83t
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expand
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diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 3e7317ec3e43..7ae631fc04d5 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -714,6 +714,11 @@ #reset-cells = <1>; }; + r_cpucfg@1f01c00 { + compatible = "allwinner,sun8i-a83t-r-cpucfg"; + reg = <0x1f01c00 0x100>; + }; + r_pio: pinctrl@1f02c00 { compatible = "allwinner,sun8i-a83t-r-pinctrl"; reg = <0x01f02c00 0x400>;
The R_CPUCFG is a collection of registers needed for SMP bringup on clusters and cluster's reset. For the moment, documentation about this register is found in Allwinner's code only. Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com> --- arch/arm/boot/dts/sun8i-a83t.dtsi | 5 +++++ 1 file changed, 5 insertions(+)