This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / arch / powerpc / platforms / 52xx / mpc52xx_pic.h

diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.h b/arch/powerpc/platforms/52xx/mpc52xx_pic.h
new file mode 100644 (file)
index 0000000..1a26bcd
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.h
@@ -0,0 +1,53 @@
+/*
+ * Header file for Freescale MPC52xx Interrupt controller
+ *
+ * Copyright (C) 2004-2005 Sylvain Munaut <tnt@246tNt.com>
+ * Copyright (C) 2003 MontaVista, Software, Inc.
+ *
+ * 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 __POWERPC_SYSDEV_MPC52xx_PIC_H__
+#define __POWERPC_SYSDEV_MPC52xx_PIC_H__
+
+#include <asm/types.h>
+
+
+/* HW IRQ mapping */
+#define MPC52xx_IRQ_L1_CRIT    (0)
+#define MPC52xx_IRQ_L1_MAIN    (1)
+#define MPC52xx_IRQ_L1_PERP    (2)
+#define MPC52xx_IRQ_L1_SDMA    (3)
+
+#define MPC52xx_IRQ_L1_OFFSET   (6)
+#define MPC52xx_IRQ_L1_MASK     (0x00c0)
+
+#define MPC52xx_IRQ_L2_OFFSET   (0)
+#define MPC52xx_IRQ_L2_MASK     (0x003f)
+
+#define MPC52xx_IRQ_HIGHTESTHWIRQ (0xd0)
+
+
+/* Interrupt controller Register set */
+struct mpc52xx_intr {
+       u32 per_mask;           /* INTR + 0x00 */
+       u32 per_pri1;           /* INTR + 0x04 */
+       u32 per_pri2;           /* INTR + 0x08 */
+       u32 per_pri3;           /* INTR + 0x0c */
+       u32 ctrl;               /* INTR + 0x10 */
+       u32 main_mask;          /* INTR + 0x14 */
+       u32 main_pri1;          /* INTR + 0x18 */
+       u32 main_pri2;          /* INTR + 0x1c */
+       u32 reserved1;          /* INTR + 0x20 */
+       u32 enc_status;         /* INTR + 0x24 */
+       u32 crit_status;        /* INTR + 0x28 */
+       u32 main_status;        /* INTR + 0x2c */
+       u32 per_status;         /* INTR + 0x30 */
+       u32 reserved2;          /* INTR + 0x34 */
+       u32 per_error;          /* INTR + 0x38 */
+};
+
+#endif /* __POWERPC_SYSDEV_MPC52xx_PIC_H__ */
+