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(parent: 97bf737) | patch
timer: mtk_timer: initialize the timer before use
authorWeijie Gao <weijie.gao@mediatek.com>
Tue, 12 Jan 2021 05:44:02 +0000 (13:44 +0800)
committerTom Rini <trini@konsulko.com>
Mon, 18 Jan 2021 20:23:06 +0000 (15:23 -0500)
commit63779b240711cb1a0761bbceb323f5e9558394cc
tree8f124e249c4e52a70e8d4940c0f0099f65425b47tree | snapshot
parent97bf73762fed743291bb7e572aa659374990b93dcommit | diff
timer: mtk_timer: initialize the timer before use

The timer being used by this driver may have already been used by first
stage bootloader (e.g. ATF/preloader), and it's settings may differ from
what this driver is going to use.

This may cause issues, such as inaccurate timer frequency due to
incorrect clock divider.

This patch adds the initialization code to avoid them.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
drivers/timer/mtk_timer.c diff | blob | history
Domain: System / Kernel;