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=-4.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 CF258C48BCF for ; Sun, 13 Jun 2021 16:24:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A062861284 for ; Sun, 13 Jun 2021 16:24:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231972AbhFMQ0Q (ORCPT ); Sun, 13 Jun 2021 12:26:16 -0400 Received: from mail-pf1-f176.google.com ([209.85.210.176]:45732 "EHLO mail-pf1-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231782AbhFMQ0P (ORCPT ); Sun, 13 Jun 2021 12:26:15 -0400 Received: by mail-pf1-f176.google.com with SMTP id d16so8716704pfn.12; Sun, 13 Jun 2021 09:24:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=aC2dhdspoUUA1LkjK2BRQaIt/hcnZcvsLvf5tjojtDc=; b=JWFwzc5GQCLvNHzO/T16pGnCD4oY9eqO+zFxYTckjqpTzL1s1Gisf/AXBDCZoG3OwR 0iqwVqT8S/04DKdKIrgyP3unxVa2p9TPiqrSQiIm60IU7iY3cUuqkZdlk0ndZWuoS9Ao tNXJdkuJr9HEozxzkCgxbqmJbIY7sr3NZlCUi0/IhQucFRTtQv1zav1TgVCTRoSJNQYJ Htffw5B/gCU1RJUCP37B6HJrYwwc1fzBZn+OaiYx7vWdbStG9d5HHc1qyfEHeIfPZE5X LFDIeKka2AjUif9GbSls+DvgNVO7Rqbkg5gmuN3o6na2fUQLofQIbpBapD5cbfA/2CeL O0qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=aC2dhdspoUUA1LkjK2BRQaIt/hcnZcvsLvf5tjojtDc=; b=YmZjPqYdA/bz1afzBYorKizFts11P3kWIbdKrZUY0DsusQ/0+BRGj4G9agqlL5m75e wuzmK2ONicLlFAP4PqhDXyzAJxwy2d9hwuASQ0gZb1l3PCBeUf9/N4jDtfOATdfgT3QI 3nMQXsvsYZYhVWvUO4YsuDadEyKV2bD3JKj2U4NSA6XlsD12ceIHRY7Sb1Ii3HC0g+4F AlCpkz9Cy2vXxpxRZj+zOTAe5E9C9uqAW/NGKrrO55vPZOFvpMywVldS6m++HvDkpJoQ M51g2R3MO7AQ85T/4J5EHMwp7DQKl7VTl0Ya02DfUJx11x7O5vqgzMwUuBhs3rhAPh0d NkBA== X-Gm-Message-State: AOAM530jHHaPgH37NrgVxRkYuuiJ8Zrdh3PUL14nUptwvFYhq0bLeAtx NdTVDNpSHgbWFMQ6uv1CXem7whcIKyk= X-Google-Smtp-Source: ABdhPJwAqTa0Aki/WnTbOlKBOM1XqAXtcWAY+bkkZqquksEz49o02cVPS9FamtqtArdKaBvu8j2n/g== X-Received: by 2002:aa7:8881:0:b029:2f8:5004:9523 with SMTP id z1-20020aa788810000b02902f850049523mr6262285pfe.31.1623601380324; Sun, 13 Jun 2021 09:23:00 -0700 (PDT) Received: from [10.230.29.202] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id d15sm10040644pfd.35.2021.06.13.09.22.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 13 Jun 2021 09:22:59 -0700 (PDT) Subject: Re: [PATCH 2/4] ARM: dts: NSP: disable sp804 ccbtimers by default To: Matthew Hagan Cc: Florian Fainelli , Vladimir Oltean , Andrew Lunn , Vivek Unune , Rob Herring , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210613094639.3242151-1-mnhagan88@gmail.com> <20210613094639.3242151-2-mnhagan88@gmail.com> From: Florian Fainelli Message-ID: <89d2a415-a9a3-f778-bd40-e39e01e219ef@gmail.com> Date: Sun, 13 Jun 2021 09:22:49 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.10.2 MIME-Version: 1.0 In-Reply-To: <20210613094639.3242151-2-mnhagan88@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 6/13/2021 2:46 AM, Matthew Hagan wrote: > The sp804 ccbtimers are enabled by default, however they may or may not > be present on the board. This patch disables them by default, requiring > them to be enabled only where applicable. The timers are always part of the SoC, so they should always be enabled, and if there was some board specific wiring, in that maybe one of the times was fed a different clock source than iprocslow, we could deal with that on a per-board basis. If someone does not want a specific timer to be used, it could be unbound once the kernel has booted for instance. -- Florian