From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx6: remove bogus interrupt-parent from CAAM node
Date: Thu, 28 Jan 2016 16:50:40 +0800 [thread overview]
Message-ID: <20160128085039.GT9070@tiger> (raw)
In-Reply-To: <1452607470-12526-1-git-send-email-l.stach@pengutronix.de>
On Tue, Jan 12, 2016 at 03:04:30PM +0100, Lucas Stach wrote:
> The interrupt-parent property is not needed as it is inherited from
> the parent bus and in the case of the CAAM node actively points to
> the wrong interrupt controller (GIC instead of GPC). This leads to
> the CAAM IRQs not getting unmasked at the GPC level, leaving them
> unable to wake the CPU from wait mode, potentially impacting
> performance of the CAAM unit when CPUidle is enabled.
>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Applied, thanks.
prev parent reply other threads:[~2016-01-28 8:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-12 14:04 [PATCH] ARM: dts: imx6: remove bogus interrupt-parent from CAAM node Lucas Stach
2016-01-28 8:50 ` Shawn Guo [this message]
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