From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751836AbeBWNp0 (ORCPT ); Fri, 23 Feb 2018 08:45:26 -0500 Received: from mail.free-electrons.com ([62.4.15.54]:48928 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751869AbeBWNig (ORCPT ); Fri, 23 Feb 2018 08:38:36 -0500 From: =?UTF-8?q?Myl=C3=A8ne=20Josserand?= To: maxime.ripard@bootlin.com, linux@armlinux.org.uk, wens@csie.org, robh+dt@kernel.org, mark.rutland@arm.com Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, clabbe.montjoie@gmail.com, thomas.petazzoni@bootlin.com, mylene.josserand@bootlin.com, quentin.schulz@bootlin.com Subject: [PATCH v4 05/10] ARM: dts: sun8i: Add CPUCFG device node for A83T dtsi Date: Fri, 23 Feb 2018 14:37:37 +0100 Message-Id: <20180223133742.26044-6-mylene.josserand@bootlin.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180223133742.26044-1-mylene.josserand@bootlin.com> References: <20180223133742.26044-1-mylene.josserand@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 46ae4faa5894..01993284c0f4 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -231,6 +231,11 @@ }; }; + cpucfg@1700000 { + compatible = "allwinner,sun8i-a83t-cpucfg"; + reg = <0x01700000 0x400>; + }; + syscon: syscon@1c00000 { compatible = "allwinner,sun8i-a83t-system-controller", "syscon"; -- 2.11.0