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=-6.5 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 3FDD2C31E51 for ; Tue, 18 Jun 2019 14:01:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2048C21479 for ; Tue, 18 Jun 2019 14:01:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729704AbfFROBF (ORCPT ); Tue, 18 Jun 2019 10:01:05 -0400 Received: from ns.iliad.fr ([212.27.33.1]:43806 "EHLO ns.iliad.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729389AbfFROBE (ORCPT ); Tue, 18 Jun 2019 10:01:04 -0400 Received: from ns.iliad.fr (localhost [127.0.0.1]) by ns.iliad.fr (Postfix) with ESMTP id D14A91FF57; Tue, 18 Jun 2019 16:01:01 +0200 (CEST) Received: from [192.168.108.49] (freebox.vlq16.iliad.fr [213.36.7.13]) by ns.iliad.fr (Postfix) with ESMTP id B991A1FF13; Tue, 18 Jun 2019 16:01:01 +0200 (CEST) Subject: Re: [PATCH v2] ARM: dts: qcom: ipq4019: fix high resolution timer To: Christian Lamparter Cc: Abhishek Sahu , Andy Gross , Bjorn Andersson , Pavel Kubelun , MSM , LKML References: <20190615162918.29120-1-chunkeey@gmail.com> From: Marc Gonzalez Message-ID: <91de77a5-c823-3e90-989e-8459c91abed9@free.fr> Date: Tue, 18 Jun 2019 16:01:01 +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: <20190615162918.29120-1-chunkeey@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV using ClamSMTP ; ns.iliad.fr ; Tue Jun 18 16:01:01 2019 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15/06/2019 18:29, Christian Lamparter wrote: > From: Abhishek Sahu > > Isn't there a spurious newline there? > Cherry-picked from CAF QSDK repo with Change-Id > I7c00b3c74d97c2a30ac9f05e18b511a0550fd459. Do we really care about the downstream change-id? Is this publicly available somewhere? > Original commit message: Not sure this introduction brings any info. > The kernel is failing in switching the timer for high resolution > mode and clock source operates in 10ms resolution. The always-on > property needs to be given for timer device tree node to make > clock source working in 1ns resolution. > > Signed-off-by: Abhishek Sahu > Signed-off-by: Pavel Kubelun > Signed-off-by: Christian Lamparter > --- > > v2: fixed subject [Abhishek Sahu is bouncing] > --- > arch/arm/boot/dts/qcom-ipq4019.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi > index bbcb7db810f7..0e3e79442c50 100644 > --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi > +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi > @@ -169,6 +169,7 @@ > <1 4 0xf08>, > <1 1 0xf08>; > clock-frequency = <48000000>; > + always-on; > }; > > soc { >