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Diffstat (limited to 'arch/arm/plat-s5pc1xx/include/plat/irqs.h')
-rw-r--r--arch/arm/plat-s5pc1xx/include/plat/irqs.h15
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/arm/plat-s5pc1xx/include/plat/irqs.h b/arch/arm/plat-s5pc1xx/include/plat/irqs.h
index f07d8c3b25d6..ef8736366f0d 100644
--- a/arch/arm/plat-s5pc1xx/include/plat/irqs.h
+++ b/arch/arm/plat-s5pc1xx/include/plat/irqs.h
@@ -171,12 +171,21 @@
#define IRQ_SDMIRQ S5PC1XX_IRQ_VIC2(30)
#define IRQ_SDMFIQ S5PC1XX_IRQ_VIC2(31)
+/* External interrupt */
#define S3C_IRQ_EINT_BASE (IRQ_SDMFIQ + 1)
-#define S3C_EINT(x) ((x) + S3C_IRQ_EINT_BASE)
-#define IRQ_EINT(x) S3C_EINT(x)
+#define S3C_EINT(x) (S3C_IRQ_EINT_BASE + (x - 16))
+#define IRQ_EINT(x) (x < 16 ? IRQ_EINT0 + x : S3C_EINT(x))
+#define IRQ_EINT_BIT(x) (x < IRQ_EINT16_31 ? x - IRQ_EINT0 : x - S3C_EINT(0))
-#define NR_IRQS (IRQ_EINT(31)+1)
+/* GPIO interrupt */
+#define S3C_IRQ_GPIO_BASE (IRQ_EINT(31) + 1)
+#define S3C_IRQ_GPIO(x) (S3C_IRQ_GPIO_BASE + (x))
+
+/*
+ * Until MP04 Groups -> 40 (exactly 39) Groups * 8 ~= 320 GPIOs
+ */
+#define NR_IRQS (S3C_IRQ_GPIO(320) + 1)
#endif /* __ASM_PLAT_S5PC1XX_IRQS_H */