From: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
To: Grygorii Strashko <grygorii.strashko-l0cyMroinI0@public.gmane.org>
Cc: nsekhar-l0cyMroinI0@public.gmane.org,
jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH] ARM: dts: am4372: fix irq type for arm twd and global timer
Date: Wed, 27 Jan 2016 08:47:37 -0800 [thread overview]
Message-ID: <20160127164737.GK19432@atomide.com> (raw)
In-Reply-To: <1451310724-29454-1-git-send-email-grygorii.strashko-l0cyMroinI0@public.gmane.org>
* Grygorii Strashko <grygorii.strashko-l0cyMroinI0@public.gmane.org> [151228 05:52]:
> As per ARM documentation
> PPI(0) ID27 - global timer interrupt is rising-edge sensitive.
> PPI(2) ID29 - twd interrupt is rising-edge sensitive.
>
> and the same is proved by GIC distributor register value
> GIC_DIST_CONFIG(0xC04) = 0x7DC00000.
>
> Hence, set IRQ triggering type to IRQ_TYPE_EDGE_RISING
> for ARM TWD and Global timers.
Applying into omap-for-v4.5/fixes thanks.
Tony
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WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: am4372: fix irq type for arm twd and global timer
Date: Wed, 27 Jan 2016 08:47:37 -0800 [thread overview]
Message-ID: <20160127164737.GK19432@atomide.com> (raw)
In-Reply-To: <1451310724-29454-1-git-send-email-grygorii.strashko@ti.com>
* Grygorii Strashko <grygorii.strashko@ti.com> [151228 05:52]:
> As per ARM documentation
> PPI(0) ID27 - global timer interrupt is rising-edge sensitive.
> PPI(2) ID29 - twd interrupt is rising-edge sensitive.
>
> and the same is proved by GIC distributor register value
> GIC_DIST_CONFIG(0xC04) = 0x7DC00000.
>
> Hence, set IRQ triggering type to IRQ_TYPE_EDGE_RISING
> for ARM TWD and Global timers.
Applying into omap-for-v4.5/fixes thanks.
Tony
next prev parent reply other threads:[~2016-01-27 16:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-28 13:52 [PATCH] ARM: dts: am4372: fix irq type for arm twd and global timer Grygorii Strashko
2015-12-28 13:52 ` Grygorii Strashko
[not found] ` <1451310724-29454-1-git-send-email-grygorii.strashko-l0cyMroinI0@public.gmane.org>
2016-01-27 16:47 ` Tony Lindgren [this message]
2016-01-27 16:47 ` Tony Lindgren
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