Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp6787888rwb; Tue, 15 Nov 2022 03:50:11 -0800 (PST) X-Google-Smtp-Source: AA0mqf5FJU7HxwgGumaa95Vop7w54BoFsg+d5BKrzWnE1rX/aqKC8Lq+nTkDdZginyUHXMEzaxoR X-Received: by 2002:a17:90a:d24e:b0:213:bbb4:13ce with SMTP id o14-20020a17090ad24e00b00213bbb413cemr1765665pjw.246.1668513011706; Tue, 15 Nov 2022 03:50:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1668513011; cv=none; d=google.com; s=arc-20160816; b=SX1AKGIjr3+HkFgVnVQDfjyOKjL7ZQE9uIYV7sXQJjqwBB+G+vJn6VQm/4+pC3qSA5 3g7dMKf7Cp7WVEzi55qQGQbKJ+XVPJDvM8dIG9NH7R7iw9wvP3v9TbL09F/5AL4Dthgm 2ZRRGptDHKVYOsd+6H2RwQugBg3m21FtYDuAVZnOZN4p87MBe/r7sdrguvrmbbTQC9kn jsN1pez5JVR3/P3PM7h1ve/gVZtzxKI5L16s9V0qgnB69iJVP9A5APgVj1GUSQGehwp2 Z+1MIsoaHnv8crtrzHFI0aYt46t4385LsA8RoPJdIVNmiBfaWfokKR0chLgD+yt7iKt/ tYOA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=R62z5+NucS/pzCBwp0+WQpyNV0qfyQ5Rqq7ZeUROuG4=; b=s63R3IIkV04GyqKMdGLJL7t+GYtQ5icV+LUS1hksx5r4LPoYsbUwwhF9AXB7VLhBCe eLmNoN96+9xAdcs32KU9pKL6KMOVQryrcVfBXtcmLr7qeXmQ93yf9uQxtYN1hgWm3Lh+ bGT7QHL0vkt/yKGmBHFUBKj59DonZzUMNXVk6RSvBcywhpC6Z5KftWsEFdGXQryaQ38E H/JCNjxOABa3cuSJGUFGXAkN3MYGiir16SlCjUGOh2P/Vic4i5D04FUussRFqYFl02K2 lU0CxHVjTfE9+Gfla0jLyh2X3ox07GkyHR/xrUNQHDknU1QNPquVbNw1RzqGzhXAigQQ LMlw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=sntech.de Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id m5-20020a17090b068500b00200b014d2adsi15066561pjz.26.2022.11.15.03.49.59; Tue, 15 Nov 2022 03:50:11 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=sntech.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238401AbiKOLLp (ORCPT + 89 others); Tue, 15 Nov 2022 06:11:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237577AbiKOLKn (ORCPT ); Tue, 15 Nov 2022 06:10:43 -0500 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 664B85F6D; Tue, 15 Nov 2022 03:10:25 -0800 (PST) Received: from wf0498.dip.tu-dresden.de ([141.76.181.242] helo=phil.dip.tu-dresden.de) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1outpe-0007ai-MT; Tue, 15 Nov 2022 12:10:22 +0100 From: Heiko Stuebner To: Johan Jonker Cc: Heiko Stuebner , linux-arm-kernel@lists.infradead.org, krzysztof.kozlowski+dt@linaro.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: Re: [PATCH v2] ARM: dts: rockchip: rk3xx: disable arm_global_timer Date: Tue, 15 Nov 2022 12:10:17 +0100 Message-Id: <166851058436.863884.13293855526499863813.b4-ty@sntech.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_PASS, T_SPF_HELO_TEMPERROR autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 30 Oct 2022 21:56:29 +0100, Johan Jonker wrote: > The clock source and the sched_clock provided by the arm_global_timer > on Rockchip rk3066a/rk3188 are quite unstable because their rates > depend on the CPU frequency. > > Recent changes to the arm_global_timer driver makes it impossible to use. > > On the other side, the arm_global_timer has a higher rating than the > ROCKCHIP_TIMER, it will be selected by default by the time framework > while we want to use the stable Rockchip clock source. > > [...] Applied, thanks! [1/1] ARM: dts: rockchip: rk3xx: disable arm_global_timer commit: da74858a475782a3f16470907814c8cc5950ad68 Best regards, -- Heiko Stuebner