linux-kernel - Re: Arndale Timer Interrupt Question

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Date:	Thu, 09 Jan 2014 13:52:46 +0100
From:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:	Mj Embd <mj.embd@...il.com>
Cc:	linaro-kernel <linaro-kernel@...ts.linaro.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-samsung-soc@...r.kernel.org
Subject: Re: Arndale Timer Interrupt Question


added linux-samsung-soc to cc:,
it is a better suited list for this question

On Thursday, January 09, 2014 10:30:56 AM Mj Embd wrote:
> I am a bit confused on the interrupt number for CNTVIRQ..CNTHPIRQ. Can
> you please help here.
> 
> As per the exynos5 public manual
> What is the difference between  CPU_nCNTHPIRQ[0] and CNTHPIRQ.
> 
> While the later has an interrupt ID 26, the former is part of a group
> with combined interrupt id as 33 for core 0 and 54 for core 1.
> 
> For a timer interrupt which goes to PL2, which id should be used 26 or
> 33 for core 0 ?
> 
> Please clear this confusion.
> 
> Many Thanks

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