From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Thu, 28 Jan 2016 16:50:40 +0800 Subject: [PATCH] ARM: dts: imx6: remove bogus interrupt-parent from CAAM node In-Reply-To: <1452607470-12526-1-git-send-email-l.stach@pengutronix.de> References: <1452607470-12526-1-git-send-email-l.stach@pengutronix.de> Message-ID: <20160128085039.GT9070@tiger> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 Applied, thanks.