From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752532AbeBSKmi convert rfc822-to-8bit (ORCPT ); Mon, 19 Feb 2018 05:42:38 -0500 Received: from mail.free-electrons.com ([62.4.15.54]:58604 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752377AbeBSKmh (ORCPT ); Mon, 19 Feb 2018 05:42:37 -0500 Date: Mon, 19 Feb 2018 11:42:34 +0100 From: =?UTF-8?B?TXlsw6huZQ==?= Josserand To: Maxime Ripard Cc: wens@csie.org, linux@armlinux.org.uk, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, clabbe.montjoie@gmail.com, thomas.petazzoni@bootlin.com, quentin.schulz@bootlin.com Subject: Re: [PATCH v3 3/7] ARM: dts: sun8i: Add PRCM device node for the A83T dtsi Message-ID: <20180219114234.0eeec1fc@dell-desktop.home> In-Reply-To: <20180219084822.zudk3w55z75lx5gx@flea.lan> References: <20180219081837.15482-1-mylene.josserand@bootlin.com> <20180219081837.15482-4-mylene.josserand@bootlin.com> <20180219084822.zudk3w55z75lx5gx@flea.lan> Organization: Bootlin X-Mailer: Claws Mail 3.14.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) 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 Hi, On Mon, 19 Feb 2018 09:48:22 +0100 Maxime Ripard wrote: > Hi, > > On Mon, Feb 19, 2018 at 09:18:33AM +0100, Mylène Josserand wrote: > > As we found in Sun9i-A80, PRCM is a collection of clock controls, > > reset controls, and various power switches/gates. > > It is used with CPUCFG 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 e45bab836620..3e7317ec3e43 100644 > > --- a/arch/arm/boot/dts/sun8i-a83t.dtsi > > +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi > > @@ -699,6 +699,11 @@ > > interrupts = ; > > }; > > > > + prcm@1f01400 { > > + compatible = "allwinner,sun8i-a83t-prcm"; > > + reg = <0x1f01400 0x400>; > > + }; > > + > > r_ccu: clock@1f01400 { > > compatible = "allwinner,sun8i-a83t-r-ccu"; > > reg = <0x01f01400 0x400>; > > These two are exactly the same nodes. Oh, yes, I did not pay attention to that. Thanks, Mylène -- Mylène Josserand, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering http://bootlin.com