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authorPannaga Bhushan <p.bhushan@samsung.com>2010-05-24 15:08:31 +0900
committerBen Dooks <ben-linux@fluff.org>2010-05-26 19:09:50 +0900
commit5fae405838527c136a920eb7b9a2edfc5d2b6198 (patch)
tree5d5bdf81c15d383c67632552d0a1f10efd31ee7c /arch/arm/mach-s5p6440
parentb1cdc4670b9508fcd47a15fbd12f70d269880b37 (diff)
downloadop-kernel-dev-5fae405838527c136a920eb7b9a2edfc5d2b6198.zip
op-kernel-dev-5fae405838527c136a920eb7b9a2edfc5d2b6198.tar.gz
ARM: S5P: Fix the platform external interrupt issues.
This patch does the following: 1. Corrects the common platform code for external interrupts for using the VIC mask/unmask bits also. 2. Moves the common defines related to external interrupt for plat-s5p to common files. 3. Based on the new common defines, corresponding changes are made in the affected platforms (S5P6440, S5P6442 and S5PC100). Signed-off-by: Pannaga Bhushan <p.bhushan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5p6440')
-rw-r--r--arch/arm/mach-s5p6440/include/mach/irqs.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/mach-s5p6440/include/mach/irqs.h b/arch/arm/mach-s5p6440/include/mach/irqs.h
index a4b9b40..911854d9 100644
--- a/arch/arm/mach-s5p6440/include/mach/irqs.h
+++ b/arch/arm/mach-s5p6440/include/mach/irqs.h
@@ -72,7 +72,14 @@
#define S5P_IRQ_EINT_BASE (S5P_IRQ_VIC1(31) + 6)
#define S5P_EINT(x) ((x) + S5P_IRQ_EINT_BASE)
-#define IRQ_EINT(x) S5P_EINT(x)
+
+#define S5P_EINT_BASE1 (S5P_IRQ_EINT_BASE)
+/*
+ * S5P6440 has 0-15 external interrupts in group 0. Only these can be used
+ * to wake up from sleep. If request is beyond this range, by mistake, a large
+ * return value for an irq number should be indication of something amiss.
+ */
+#define S5P_EINT_BASE2 (0xf0000000)
/*
* Next the external interrupt groups. These are similar to the IRQ_EINT(x)
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