From e324c4dc4a5991d5b1171f434884a4026345e4b4 Mon Sep 17 00:00:00 2001 From: Shenwei Wang Date: Mon, 24 Aug 2015 14:04:15 -0500 Subject: 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 Signed-off-by: Shenwei Wang Cc: Cc: Cc: Link: http://lkml.kernel.org/r/1440443055-7291-1-git-send-email-shenwei.wang@freescale.com Signed-off-by: Thomas Gleixner --- drivers/irqchip/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/irqchip/Kconfig') diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index 5b853715f40b..27b52c8729cd 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -181,3 +181,9 @@ config RENESAS_H8300H_INTC config RENESAS_H8S_INTC bool select IRQ_DOMAIN + +config IMX_GPCV2 + bool + select IRQ_DOMAIN + help + Enables the wakeup IRQs for IMX platforms with GPCv2 block -- cgit v1.2.3