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=-11.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 30ACDC433DB for ; Mon, 8 Feb 2021 20:04:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D3CC564E82 for ; Mon, 8 Feb 2021 20:04:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233916AbhBHUE4 (ORCPT ); Mon, 8 Feb 2021 15:04:56 -0500 Received: from mail.kernel.org ([198.145.29.99]:53900 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235471AbhBHSWN (ORCPT ); Mon, 8 Feb 2021 13:22:13 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id E269364E6D; Mon, 8 Feb 2021 18:21:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612808493; bh=PaUwwuACkeA24EBxDaL2CPwsLKk5yKAW5STs7E8F33I=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=ihNzkE9h2oe6SjAN6IE7Bnh0tWUT48VWDEcuCSe+y42kUBew8nBdLBOa3put/D2lM m+hyb/d1quhecV9/kM2FUxSLaIgSy1NOEqPLtWX/WlKS5fvIczUm8p7tw6fD5boKJu Etly5uR4allcOJumP8jroyLieQr6WMOKcSoQj/sYtXHxqaz3UUMn85n/5kWJkBlMcV t6mmIInvraZBMtY4y7Ma13MDvuDpK8j5zhfgIJ1tEQwwju27V5OtzFsSWhxmE+7dhO YhMlDVPlyjfNotPjXAtQ+ydW3e6oMS0+zSqpoHo8TnIAoP4fZYwHvq6xcKgggZa/Rp 5EKiPOrKZRgeg== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20210114221059.483390-9-angelogioacchino.delregno@somainline.org> References: <20210114221059.483390-1-angelogioacchino.delregno@somainline.org> <20210114221059.483390-9-angelogioacchino.delregno@somainline.org> Subject: Re: [PATCH v2 08/11] clk: qcom: mmcc-msm8998: Add hardware clockgating registers to some clks From: Stephen Boyd Cc: konrad.dybcio@somainline.org, marijn.suijten@somainline.org, martin.botka@somainline.org, phone-devel@vger.kernel.org, linux-kernel@vger.kernel.org, agross@kernel.org, bjorn.andersson@linaro.org, mturquette@baylibre.com, robh+dt@kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, AngeloGioacchino Del Regno To: AngeloGioacchino Del Regno , linux-arm-msm@vger.kernel.org Date: Mon, 08 Feb 2021 10:21:31 -0800 Message-ID: <161280849168.76967.8269855685273520624@swboyd.mtv.corp.google.com> User-Agent: alot/0.9.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting AngeloGioacchino Del Regno (2021-01-14 14:10:56) > Hardware clock gating is supported on some of the clocks declared in > there: ignoring that it does exist may lead to unstabilities on some > firmwares. > Add the HWCG registers where applicable to stop potential crashes. >=20 > This was verified on a smartphone shipped with a recent MSM8998 > firmware, which will experience random crashes without this change. >=20 > Signed-off-by: AngeloGioacchino Del Regno > --- Applied to clk-next