From 229fd8ffba57dfaea59078b9144371369ffdb0a3 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 3 Aug 2009 17:26:57 +0100 Subject: 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 Signed-off-by: Ben Dooks --- arch/arm/plat-s3c24xx/include/plat/fiq.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 arch/arm/plat-s3c24xx/include/plat/fiq.h (limited to 'arch/arm/plat-s3c24xx/include/plat/fiq.h') 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 + * + * 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); -- cgit v1.1