[ARM] tegra: add suspend and mirror irqs to legacy controller

Browse source

mirror IRQ enable and disable operations on the legacy PPI system
interrupt controller, since the legacy controller is responsible
for responding to wakeup interrupts when the CPU is in LP2 idle mode

save the irq controller state on suspend and restore on resume

Signed-off-by: Gary King <gking@nvidia.com>

...

This commit is contained in:

Gary King 2010-04-05 20:30:59 -07:00 • committed by Colin Cross

parent 8726e4f50e

commit 460907bc26

2 changed files with 139 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/arm/mach-tegra/include/mach/irqs.h

View file

137

arch/arm/mach-tegra/irq.c

View file