ARM: tegra: irq: add wake up handling
Add the wake up handling for legacy irq controller, and using
IRQCHIP_MASK_ON_SUSPEND for wake irq handling.
Based on the work by:
Varun Wadekar <vwadekar@nvidia.com>
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index b02ebe7..c84505c 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -33,6 +33,7 @@
#include "common.h"
#include "fuse.h"
#include "iomap.h"
+#include "irq.h"
#include "pmc.h"
#include "apbio.h"
#include "sleep.h"
@@ -64,6 +65,7 @@
tegra_pmc_init();
tegra_init_irq();
irqchip_init();
+ tegra_legacy_irq_syscore_init();
}
#endif