Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / arm / mach-mxs / include / mach / irqs.h

diff --git a/arch/arm/mach-mxs/include/mach/irqs.h b/arch/arm/mach-mxs/include/mach/irqs.h
new file mode 100644 (file)
index 0000000..f771039
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/irqs.h
@@ -0,0 +1,32 @@
+/*
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * 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.
+ */
+
+#ifndef __MACH_MXS_IRQS_H__
+#define __MACH_MXS_IRQS_H__
+
+#define MXS_INTERNAL_IRQS      128
+
+#define MXS_GPIO_IRQ_START     MXS_INTERNAL_IRQS
+
+/* the maximum for MXS-based */
+#define MXS_GPIO_IRQS          (32 * 5)
+
+/*
+ * The next 16 interrupts are for board specific purposes.  Since
+ * the kernel can only run on one machine at a time, we can re-use
+ * these.  If you need more, increase MXS_BOARD_IRQS, but keep it
+ * within sensible limits.
+ */
+#define MXS_BOARD_IRQ_START    (MXS_GPIO_IRQ_START + MXS_GPIO_IRQS)
+#define MXS_BOARD_IRQS         16
+
+#define NR_IRQS                        (MXS_BOARD_IRQ_START + MXS_BOARD_IRQS)
+
+#endif /* __MACH_MXS_IRQS_H__ */