clocksource/drivers/rockchip: Add the dynamic irq flag to the timer
The rockchip timer is a broadcast timer. Add the CLOCK_EVT_FEAT_DYNIRQ flag and set the cpumask to all possible cpus to save power by avoiding unnecessary wakeups and IPIs. Signed-off-by: NHuang Tao <huangtao@rock-chips.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Heiko Stuebner <heiko@sntech.de> Tested-by: NJianqun Xu <jay.xu@rock-chips.com> Signed-off-by: NCaesar Wang <wxt@rock-chips.com> Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
Showing
想要评论请 注册 或 登录