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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i35-20020a635423000000b003fc5a89b010si20092047pgb.103.2022.08.03.18.43.40; Wed, 03 Aug 2022 18:43:55 -0700 (PDT) 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; dkim=pass header.i=@postmarketos.org header.s=donut header.b=yqIm8IT+; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238939AbiHDBgY (ORCPT + 99 others); Wed, 3 Aug 2022 21:36:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229728AbiHDBgV (ORCPT ); Wed, 3 Aug 2022 21:36:21 -0400 X-Greylist: delayed 419 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 03 Aug 2022 18:36:19 PDT Received: from proxmox1.postmarketos.org (proxmox1.postmarketos.org [IPv6:2a01:4f8:a0:821d::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 4C2D720BD7; Wed, 3 Aug 2022 18:36:19 -0700 (PDT) Received: from [192.168.20.102] (unknown [77.239.252.99]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by proxmox1.postmarketos.org (Postfix) with ESMTPSA id 1C9D514015B; Thu, 4 Aug 2022 01:29:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=postmarketos.org; s=donut; t=1659576558; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nRaqQSwJE0HG3dU4ptJs4IAer95j88GgLQPrsa6QiKQ=; b=yqIm8IT+tVTcypMS/waMqRVq2pDNsPD5JJrWicP0sd46VynMJL5Z3Rmt7mxIZYqhn9GJwX YZ6AknPi0KgiKLUVYGGi9fzCmn4CUjMig4BdMF3Z8ij8YGd9lCQVsr2PMoqK7je7K6PVtd EE7nWOy8JgbrqmshX6Vr4dhH+90anyI= Message-ID: Date: Thu, 4 Aug 2022 04:29:17 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH] clk: qcom: gcc-sdm660: Use floor ops for SDCC1 clock Content-Language: en-US To: Marijn Suijten , phone-devel@vger.kernel.org Cc: ~postmarketos/upstreaming@lists.sr.ht, AngeloGioacchino Del Regno , Konrad Dybcio , Martin Botka , Jami Kettunen , Bjorn Andersson , Stephen Boyd , Taniya Das , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220714203822.186448-1-marijn.suijten@somainline.org> From: Alexey Minnekhanov In-Reply-To: <20220714203822.186448-1-marijn.suijten@somainline.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,SPF_HELO_NONE, SPF_NONE 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 7/14/22 23:38, Marijn Suijten wrote: > In commit 3f905469c8ce ("clk: qcom: gcc: Use floor ops for SDCC clocks") > floor ops were applied to SDCC2 only, but flooring is also required on > the SDCC1 apps clock which is used by the eMMC card on Sony's Nile > platform, and otherwise result in the typicial "Card appears > overclocked" warnings observed on many other platforms before: > > mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz > mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz > mmc0: Card appears overclocked; req 104000000 Hz, actual 192000000 Hz > > Fixes: f2a76a2955c0 ("clk: qcom: Add Global Clock controller (GCC) driver for SDM660") > Signed-off-by: Marijn Suijten > Tried this on my SDM660 xiaomi-lavender, warnings are gone, thanks! Tested-by: Alexey Minnekhanov