diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2008-10-21 14:06:51 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-12-15 21:51:22 +0000 |
| commit | d9b79fb56829de34eaddb01b405216eddd0d3b10 (patch) | |
| tree | 3b22ecbb2946d237590f34efd558ac58fb8fc90b /arch/arm/plat-s3c64xx/irq.c | |
| parent | d626aeedc96e21a048f1a300cd6360f3a7be10f2 (diff) | |
[ARM] S3C64XX: Add VIC0 and VIC1 sourced interripts
Add and initialise the two VIC (PL192) found on
the S3C64XX series CPUs.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c64xx/irq.c')
| -rw-r--r-- | arch/arm/plat-s3c64xx/irq.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c64xx/irq.c b/arch/arm/plat-s3c64xx/irq.c new file mode 100644 index 00000000000..308dc4198a1 --- /dev/null +++ b/arch/arm/plat-s3c64xx/irq.c @@ -0,0 +1,34 @@ +/* arch/arm/plat-s3c64xx/irq.c + * + * Copyright 2008 Openmoko, Inc. + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C64XX - Interrupt handling + * + * 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. + */ + +#include <linux/kernel.h> +#include <linux/interrupt.h> +#include <linux/io.h> + +#include <asm/hardware/vic.h> +#include <asm/irq.h> + +#include <mach/map.h> +#include <plat/cpu.h> + +void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid) +{ + printk(KERN_INFO "%s: initialising interrupts\n", __func__); + + /* initialise the pair of VICs */ + vic_init(S3C_VA_VIC0, S3C_VIC0_BASE, vic0_valid); + vic_init(S3C_VA_VIC1, S3C_VIC1_BASE, vic1_valid); +} + + |