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Diffstat (limited to 'arch/arm/mach-spear/include/mach/irqs.h')
-rw-r--r--arch/arm/mach-spear/include/mach/irqs.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/mach-spear/include/mach/irqs.h b/arch/arm/mach-spear/include/mach/irqs.h
new file mode 100644
index 0000000..92da0a8
--- /dev/null
+++ b/arch/arm/mach-spear/include/mach/irqs.h
@@ -0,0 +1,35 @@
+/*
+ * IRQ helper macros for spear machine family
+ *
+ * Copyright (C) 2009-2012 ST Microelectronics
+ * Rajeev Kumar <rajeev-dlh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_IRQS_H
+#define __MACH_IRQS_H
+
+#ifdef CONFIG_ARCH_SPEAR3XX
+#define NR_IRQS 256
+#endif
+
+#ifdef CONFIG_ARCH_SPEAR6XX
+/* IRQ definitions */
+/* VIC 1 */
+#define IRQ_VIC_END 64
+
+/* GPIO pins virtual irqs */
+#define VIRTUAL_IRQS 24
+#define NR_IRQS (IRQ_VIC_END + VIRTUAL_IRQS)
+#endif
+
+#ifdef CONFIG_ARCH_SPEAR13XX
+#define IRQ_GIC_END 160
+#define NR_IRQS IRQ_GIC_END
+#endif
+
+#endif /* __MACH_IRQS_H */
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