diff options
| author | Ben Dooks <ben@simtec.co.uk> | 2009-08-03 16:26:57 (GMT) |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-08-14 00:13:28 (GMT) |
| commit | 229fd8ffba57dfaea59078b9144371369ffdb0a3 (patch) | |
| tree | 4332e1d442d7db803574154d5443d2016d442347 /arch/arm/plat-s3c24xx/include | |
| parent | 9b71de49b030ad8fd4d13d38571b5c42dc9ed8dd (diff) | |
| download | linux-229fd8ffba57dfaea59078b9144371369ffdb0a3.tar.xz | |
ARM: S3C24XX: Add FIQ IRQ routing support
Add support for routing an IRQ from the normal ARM IRQ mechanism to the
FIQ input of the processor.
Note, also fix a bug where the init_FIQ() function has not been called
when CONFIG_FIQ is enabled.
Signed-off-by; Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c24xx/include')
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/fiq.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c24xx/include/plat/fiq.h b/arch/arm/plat-s3c24xx/include/plat/fiq.h new file mode 100644 index 0000000..8521b83 --- /dev/null +++ b/arch/arm/plat-s3c24xx/include/plat/fiq.h @@ -0,0 +1,13 @@ +/* linux/include/asm-arm/plat-s3c24xx/fiq.h + * + * Copyright (c) 2009 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Header file for S3C24XX CPU FIQ support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +extern int s3c24xx_set_fiq(unsigned int irq, bool on); |