Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967753AbdDTGos (ORCPT ); Thu, 20 Apr 2017 02:44:48 -0400 Received: from mail.kapsi.fi ([217.30.184.167]:53225 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S942450AbdDTGoi (ORCPT ); Thu, 20 Apr 2017 02:44:38 -0400 Subject: Re: [PATCH v2 3/3] arm64: tegra: Add CCPLEX_CLUSTER area in Tegra186 References: <1491313417-25085-1-git-send-email-mperttunen@nvidia.com> <1491313417-25085-3-git-send-email-mperttunen@nvidia.com> Cc: Mikko Perttunen , rjw@rjwysocki.net, viresh.kumar@linaro.org, thierry.reding@gmail.com, jonathanh@nvidia.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, devicetree@vger.kernel.org To: robh+dt@kernel.org, mark.rutland@arm.com From: Mikko Perttunen Message-ID: Date: Thu, 20 Apr 2017 09:44:36 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: <1491313417-25085-3-git-send-email-mperttunen@nvidia.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 62.209.167.43 X-SA-Exim-Mail-From: cyndis@kapsi.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 956 Lines: 31 On 04.04.2017 16:43, Mikko Perttunen wrote: > The Tegra186 CCPLEX_CLUSTER area contains memory-mapped > registers that initiate CPU frequency/voltage transitions. > > Signed-off-by: Mikko Perttunen > --- > v2: > - Only one regs entry > > arch/arm64/boot/dts/nvidia/tegra186.dtsi | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi > index 3ea5e6369bc3..c023af0be43d 100644 > --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi > +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi > @@ -347,6 +347,13 @@ > reg-names = "pmc", "wake", "aotag", "scratch"; > }; > > + ccplex@e000000 { > + compatible = "nvidia,tegra186-ccplex-cluster"; > + reg = <0x0 0x0e000000 0x0 0x3fffff>; > + > + nvidia,bpmp = <&bpmp>; > + }; > + > sysram@30000000 { > compatible = "nvidia,tegra186-sysram", "mmio-sram"; > reg = <0x0 0x30000000 0x0 0x50000>; >