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authorShenwei Wang <shenwei.wang@freescale.com>2015-08-24 14:04:15 -0500
committerThomas Gleixner <tglx@linutronix.de>2015-08-24 21:49:34 +0200
commite324c4dc4a5991d5b1171f434884a4026345e4b4 (patch)
tree7eafdc7f1b97f201d85e5dd7c67695886c5412cb /arch
parent1a15aaa998dc3b51f7f8b9a820bc7a192a0c2f76 (diff)
downloadlinux-sh-e324c4dc4a5991d5b1171f434884a4026345e4b4.tar.gz
irqchip/imx-gpcv2: IMX GPCv2 driver for wakeup sources
IMX7D contains a new version of GPC IP block (GPCv2). It has two major functions: power management and wakeup source management. When the system is in WFI (wait for interrupt) mode, the GPC block will be the first block on the platform to be activated and signaled. In normal wait mode during cpu idle, the system can be woken up by any enabled interrupts. In standby or suspend mode, the system can only be wokem up by the pre-defined wakeup sources. Based-on-patch-by: Anson Huang <b20788@freescale.com> Signed-off-by: Shenwei Wang <shenwei.wang@freescale.com> Cc: <linux-arm-kernel@lists.infradead.org> Cc: <shawn.guo@linaro.org> Cc: <jason@lakedaemon.net> Link: http://lkml.kernel.org/r/1440443055-7291-1-git-send-email-shenwei.wang@freescale.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
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