aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-s5p/irq.c
diff options
context:
space:
mode:
authorChanghwan Youn <chaos.youn@samsung.com>2010-07-16 12:12:07 +0900
committerKukjin Kim <kgene.kim@samsung.com>2010-08-05 18:32:41 +0900
commit84bbc16c1f6210b2dfc39344b132d5801c357a70 (patch)
treee60e91c0e6c08913909e50006c1eb289818e829d /arch/arm/plat-s5p/irq.c
parentc8bef14051b261f86278fad84ccc23c891242d25 (diff)
downloadmrst-s0i3-test-84bbc16c1f6210b2dfc39344b132d5801c357a70.tar.gz
mrst-s0i3-test-84bbc16c1f6210b2dfc39344b132d5801c357a70.tar.xz
mrst-s0i3-test-84bbc16c1f6210b2dfc39344b132d5801c357a70.zip
ARM: S5PV310: Add IRQ support
This patch adds IRQ support for S5PV310. ARM GIC is installed in S5PV310 instead of VIC which is in every other CPUs in S5P series. Several irq combiners are used to resolve the lack of irq lines in current implementation. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-s5p/irq.c')
-rw-r--r--arch/arm/plat-s5p/irq.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-s5p/irq.c b/arch/arm/plat-s5p/irq.c
index 25e1eb6de59..5560b12035d 100644
--- a/arch/arm/plat-s5p/irq.c
+++ b/arch/arm/plat-s5p/irq.c
@@ -56,11 +56,13 @@ static struct s3c_uart_irq uart_irqs[] = {
void __init s5p_init_irq(u32 *vic, u32 num_vic)
{
+#ifdef CONFIG_ARM_VIC
int irq;
/* initialize the VICs */
for (irq = 0; irq < num_vic; irq++)
vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
+#endif
s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0);
s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1);