[PATCH v2 0/4] clocksource: rockchip/timer: Support rktimer for rk3399
daniel.lezcano at linaro.org
Thu Jun 16 07:26:22 PDT 2016
On 06/07/2016 06:54 AM, Caesar Wang wrote:
> This series patches had been tested on rockchip inside kernel.
> In order to support the rk3399 SoC timer and turn off interrupts and IPIs to
> save power in idle.
> Okay, it still works bootup on rk3288/other SoCs, even though many socs hasn't used
> the broadcast timer.
> History version:
> Easy to test for my borad.
> localhost / # cat /proc/interrupts
> CPU0 CPU1 CPU2 CPU3 CPU4 CPU5
> 1: 0 0 0 0 0 0 GICv3 29 Edge arch_timer
> 5: 0 0 0 0 0 0 GICv3 113 Level rk_timer
> localhost / # cat /proc/timer_list | grep event_handler
> get "event_handler: hrtimer_interrupt"
> event_handler: tick_handle_oneshot_broadcast
> event_handler: hrtimer_interrupt
> That should work for my board.
I applied the patches on my tree. I humbly reworded the changelog, if
you disagree with the content, let me know.
Please, in the future, take care of the following:
- patch prefix is 'clocksource/driver/<driver_name>: [A-Z].*'
- the change log is important, it deserves some love.
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs
Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
More information about the linux-arm-kernel