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[ARM] VIC: Add power management device

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Add power management support to the VIC by registering
each VIC as a system device to get suspend/resume
events going.

Since the VIC registeration is done early, we need to
record the VICs in a static array which is used to add
the system devices later once the initcalls are run. This
means there is now a configuration value for the number
of VICs in the system.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks
2009-03-24 15:30:07 +00:00
parent d87964c460
commit c07f87f22e
7 changed files with 228 additions and 14 deletions
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2
arch/arm/include/asm/hardware/vic.h
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@@ -41,7 +41,7 @@
#define VIC_PL192_VECT_ADDR 0xF00
#ifndef __ASSEMBLY__
void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources);
void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
#endif
#endif