From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5DD75C04AAC for ; Mon, 20 May 2019 12:19:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3283520815 for ; Mon, 20 May 2019 12:19:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387831AbfETMTd (ORCPT ); Mon, 20 May 2019 08:19:33 -0400 Received: from mout.kundenserver.de ([212.227.126.133]:50843 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387820AbfETMT1 (ORCPT ); Mon, 20 May 2019 08:19:27 -0400 Received: from [192.168.178.167] ([109.104.33.162]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MqsL3-1gpFl41RHl-00mrvz; Mon, 20 May 2019 14:19:07 +0200 Subject: Re: [RFC v2 4/5] dts: bcm2837: add per-cpu clock devices To: Nicolas Saenz Julienne , Rob Herring , Mark Rutland , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com Cc: mbrugger@suse.de, viresh.kumar@linaro.org, rjw@rjwysocki.net, sboyd@kernel.org, eric@anholt.net, ptesarik@suse.com, linux-rpi-kernel@lists.infradead.org, ssuloev@orpaltech.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, mturquette@baylibre.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20190520104708.11980-1-nsaenzjulienne@suse.de> <20190520104708.11980-5-nsaenzjulienne@suse.de> From: Stefan Wahren Message-ID: Date: Mon, 20 May 2019 14:19:04 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190520104708.11980-5-nsaenzjulienne@suse.de> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Provags-ID: V03:K1:bNR85Xr5Ix+/N8OQzcAK+XY4eUmxwoteVwKocla9a9I7HzkvLcM /uiEboQgspShU1W4QTj7siUuy0oqooMehPTXT7eDhfGc4LVkxMDK8Ve1bX0/mEX0dvWe9cY ZBTCwKlQSXk3lfET5gAOnFazcF6lfCik5yk+iEsANhQDdrD/6+D6LHXfcPesRRjYroYeLA5 r4Oi7dFGZg0MqE9xQ+Aeg== X-UI-Out-Filterresults: notjunk:1;V03:K0:6J1Fp4MKs28=:EUhQ8mvrBMpbz/M+ADxWx3 r/nxWy6+BZ9mkIz0Jn843As9r2wZB17pO/yhpXhG8Wcd6DfI3VO8BU+joDy00A6lI4nTkkvpb juD4rVnuBJvH8GH0iARDEgvNWwaj2NnvHhllrxCQsaD9F4LkHDbPlcDtCh9tBCLHHvlg2+CMi zo7li5BCz7kfnu6fh4mLkgG7/LlDT5OsIsePWv9qZvbt5oOkfJuRENFOVVFhml8ZKAEf576aV Uh4KmJ9u+g5H2zk1KqHGPfMt5Qgzsioxxjoa/kjddfijnYCtvBznCcemvh/OiGN4uJVZBKjbN dTv81y2YGx47evOYezaPrDgGCmDPICIaregOF4cCz40R1xoKKhF77HqsSDQKXs/WG6CBD+Eo5 a2k2IKVKIEpfBK6NCkM4i2pUOU6aLtDYe0L4ocYMu+Y82Qg3GvFYvUYSmiQl3DRZ+TMCJhrNv mdvkgm7848M7em8ysrSzfVwYssutfMW11SojWGyXlgqEN6HeOXSKwbhzz3RnhhbkpKs5tF0Y0 XJrrxF4+a5Ym/LrItbxkz53pjRwiOr+QirImQtfP+mA0gHI1DK5IKkMloFOZJWmjX5oavoAdN TRnAretttyb/aSU1GjCjDfUPBYsFoDCfFHHL0soDOkZL0Pq3zjA2QADigHSIquHz60uPPAYWv xmXaDQBQsoL1BguVHzwiFVpiEY1xf904cAZMJEEIRKeWCxWQxM81yyASMd1drUXqPdg096jtA 4wM1Bfs/IbW91rTOPRpHtsyA76i1t7j850Kw3ZzTMdDk643oku66LbG8L0hLRUl59drWFpCcU HtB52UfDRRY9i4xIkEgI15kY27xVxBk1+4VSC1i7DK3ybJD3zSb+QTSnswW/27Q34u0eNWZ23 vzkE8vSFO7liN76e2kHw== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Nicolas, On 20.05.19 12:47, Nicolas Saenz Julienne wrote: > The four CPUs share a same clock source called pllb_arm. The clock can > be scaled through the raspberrypi firmware interface. do you see a problem with applying this also to bcm2835.dtsi and bcm2836.dtsi?