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[209.85.167.51]) by smtp.gmail.com with ESMTPSA id b34sm1999204ljf.137.2021.04.05.18.01.31 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 05 Apr 2021 18:01:31 -0700 (PDT) Received: by mail-lf1-f51.google.com with SMTP id b4so20054132lfi.6 for ; Mon, 05 Apr 2021 18:01:31 -0700 (PDT) X-Received: by 2002:ac2:4e88:: with SMTP id o8mr2166614lfr.552.1617670891135; Mon, 05 Apr 2021 18:01:31 -0700 (PDT) MIME-Version: 1.0 References: <20210325123446.v2.1.I1d9917047de06715da16e1620759f703fcfdcbcb@changeid> <049946ac-5263-21ee-9651-7295f0bcf387@linaro.org> <67eed9a2-2b97-be1b-3290-948da662ea65@linaro.org> In-Reply-To: <67eed9a2-2b97-be1b-3290-948da662ea65@linaro.org> From: Evan Benn Date: Tue, 6 Apr 2021 11:01:04 +1000 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2] drivers/clocksource/mediatek: Ack and disable interrupts on shutdown To: Daniel Lezcano Cc: Evan Benn , Matthias Brugger , Stanley Chu , Alexey Klimov , Julia Lawall , Yingjoe Chen , Thomas Gleixner , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Viresh Kumar , LKML , Fabien Parent Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Apr 3, 2021 at 1:15 AM Daniel Lezcano wrote: > > > > That said I am happy to upload that version if people think it is better. > > IMO, it is not in the normal flow to disable/enable the interrupts. Hi Daniel, no problem. I will upload the suspend/resume version. Please note the similar fix to the other timer in this file: https://patchwork.kernel.org/project/linux-mediatek/patch/1614670085-26229-2-git-send-email-Fengquan.Chen@mediatek.com/ Is doing the same ack/disable. > > Does this timer belong to an always-on power domain ? > I'm not sure sorry, the datasheet does not seem to say. Maybe mediatek can answer.