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From:   Fengquan Chen <Fengquan.Chen@mediatek.com>
To:     Daniel Lezcano <daniel.lezcano@linaro.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>
CC:     <fengquan.chen@mediatek.com>, <dehui.sun@mediatek.com>,
        Fengquan Chen <Fengquan.Chen@mediatek.com>
Subject: [PATCH] clocksource/drivers/timer-mediatek: optimize systimer irq clear flow on Mediatek Socs
Date:   Tue, 2 Mar 2021 15:28:04 +0800
Message-ID: <1614670085-26229-1-git-send-email-Fengquan.Chen@mediatek.com>
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clocksource/drivers/timer-mediatek: optimize systimer irq clear flow on Mediatek Socs

1)ensure systimer is enabled before clear and disable interrupt, which only
  for systimer in Mediatek Socs.

2)clear any pending timer-irq when shutdown to keep suspend flow clean,
  when use systimer as tick-broadcast timer

Signed-off-by: Fengquan Chen <fengquan.chen@mediatek.com>

Fengquan Chen (1):
  clocksource/drivers/timer-mediatek: optimize systimer irq clear flow
    on Mediatek Socs

 drivers/clocksource/timer-mediatek.c | 4 ++++
 1 file changed, 4 insertions(+)

-- 
1.8.1.1.dirty