linux-kernel - Re: [PATCH v2 0/4] clocksource: rockchip/timer: Support rktimer for rk3399

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Date:	Thu, 16 Jun 2016 16:26:22 +0200
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Caesar Wang <wxt@...k-chips.com>, Heiko Stuebner <heiko@...ech.de>
Cc:	dianders@...omium.org, briannorris@...gle.com, smbarber@...gle.com,
	linux-rockchip@...ts.infradead.org,
	Thomas Gleixner <tglx@...utronix.de>, cf@...k-chips.com,
	huangtao@...k-chips.com, devicetree@...r.kernel.org,
	Xing Zheng <zhengxing@...k-chips.com>,
	Jianqun Xu <jay.xu@...k-chips.com>,
	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	Brian Norris <briannorris@...omium.org>,
	linux-kernel@...r.kernel.org, Shawn Lin <shawn.lin@...k-chips.com>,
	Rob Herring <robh+dt@...nel.org>,
	Will Deacon <will.deacon@....com>,
	Mark Rutland <mark.rutland@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 0/4] clocksource: rockchip/timer: Support rktimer for
 rk3399

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:
> v1:
> https://lkml.org/lkml/2016/5/25/186
>
> 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.

Hi Caesar,

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.

Thanks.

   -- Daniel


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