From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751808AbbJLQcc (ORCPT ); Mon, 12 Oct 2015 12:32:32 -0400 Received: from mail-wi0-f178.google.com ([209.85.212.178]:35929 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750995AbbJLQca (ORCPT ); Mon, 12 Oct 2015 12:32:30 -0400 Subject: Re: [PATCH v2 0/3] Fix random hang up issue while kernel init To: James Liao , linux-arm-kernel@lists.infradead.org References: <1444209281-25536-1-git-send-email-jamesjj.liao@mediatek.com> Cc: srv_heupstream@mediatek.com, Kevin Hilman , Daniel Kurtz , Sascha Hauer , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org From: Matthias Brugger Message-ID: <561BE09B.3040702@gmail.com> Date: Mon, 12 Oct 2015 18:32:27 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <1444209281-25536-1-git-send-email-jamesjj.liao@mediatek.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/10/15 11:14, James Liao wrote: > This patch is based on v4.3-rc4, to fix system hanging up issue > while disabling unused clocks. > > There is nothing different in mtk-scpsys.c and mt8173.dtsi from v1 [1]. > > Changes since v1: > - Rebase to v4.3-rc4. > - Add a patch to change the corresponding binding document. > - Add a separated patch to change the dtsi. > > [1] https://patchwork.kernel.org/patch/7262411/ > > James Liao (3): > dt-bindings: soc: Add clocks for Mediatek SCPSYS unit > soc: mediatek: Fix random hang up issue while kernel init > arm64: dts: mt8173: Add clocks for SCPSYS unit > > .../devicetree/bindings/soc/mediatek/scpsys.txt | 10 ++-- > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 6 +- > drivers/soc/mediatek/mtk-scpsys.c | 67 ++++++++++++++-------- > 3 files changed, 54 insertions(+), 29 deletions(-) > > -- > 1.9.1 > > Applied. Does this fix also needs to be applied to earlier kernel versions? Thanks, Matthias