From 0521444d497ee1f8a31314d2ce3c6b9edab25b51 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Wed, 11 Mar 2009 19:49:05 +0400 Subject: davinci: INTC: add support for TI cp_intc Add support for Texas Instuments Common Platform Interrupt Controller (cp_intc) used on DA830/OMAP-L137. Signed-off-by: Steve Chen Signed-off-by: Mark Greer Signed-off-by: Sergei Shtylyov Signed-off-by: Kevin Hilman --- arch/arm/mach-davinci/include/mach/cp_intc.h | 57 ++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 arch/arm/mach-davinci/include/mach/cp_intc.h (limited to 'arch/arm/mach-davinci/include/mach') diff --git a/arch/arm/mach-davinci/include/mach/cp_intc.h b/arch/arm/mach-davinci/include/mach/cp_intc.h new file mode 100644 index 000000000000..c4d27eec8064 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/cp_intc.h @@ -0,0 +1,57 @@ +/* + * TI Common Platform Interrupt Controller (cp_intc) definitions + * + * Author: Steve Chen + * Copyright (C) 2008-2009, 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 __ASM_HARDWARE_CP_INTC_H +#define __ASM_HARDWARE_CP_INTC_H + +#define CP_INTC_REV 0x00 +#define CP_INTC_CTRL 0x04 +#define CP_INTC_HOST_CTRL 0x0C +#define CP_INTC_GLOBAL_ENABLE 0x10 +#define CP_INTC_GLOBAL_NESTING_LEVEL 0x1C +#define CP_INTC_SYS_STAT_IDX_SET 0x20 +#define CP_INTC_SYS_STAT_IDX_CLR 0x24 +#define CP_INTC_SYS_ENABLE_IDX_SET 0x28 +#define CP_INTC_SYS_ENABLE_IDX_CLR 0x2C +#define CP_INTC_GLOBAL_WAKEUP_ENABLE 0x30 +#define CP_INTC_HOST_ENABLE_IDX_SET 0x34 +#define CP_INTC_HOST_ENABLE_IDX_CLR 0x38 +#define CP_INTC_PACING_PRESCALE 0x40 +#define CP_INTC_VECTOR_BASE 0x50 +#define CP_INTC_VECTOR_SIZE 0x54 +#define CP_INTC_VECTOR_NULL 0x58 +#define CP_INTC_PRIO_IDX 0x80 +#define CP_INTC_PRIO_VECTOR 0x84 +#define CP_INTC_SECURE_ENABLE 0x90 +#define CP_INTC_SECURE_PRIO_IDX 0x94 +#define CP_INTC_PACING_PARAM(n) (0x0100 + (n << 4)) +#define CP_INTC_PACING_DEC(n) (0x0104 + (n << 4)) +#define CP_INTC_PACING_MAP(n) (0x0108 + (n << 4)) +#define CP_INTC_SYS_RAW_STAT(n) (0x0200 + (n << 2)) +#define CP_INTC_SYS_STAT_CLR(n) (0x0280 + (n << 2)) +#define CP_INTC_SYS_ENABLE_SET(n) (0x0300 + (n << 2)) +#define CP_INTC_SYS_ENABLE_CLR(n) (0x0380 + (n << 2)) +#define CP_INTC_CHAN_MAP(n) (0x0400 + (n << 2)) +#define CP_INTC_HOST_MAP(n) (0x0800 + (n << 2)) +#define CP_INTC_HOST_PRIO_IDX(n) (0x0900 + (n << 2)) +#define CP_INTC_SYS_POLARITY(n) (0x0D00 + (n << 2)) +#define CP_INTC_SYS_TYPE(n) (0x0D80 + (n << 2)) +#define CP_INTC_WAKEUP_ENABLE(n) (0x0E00 + (n << 2)) +#define CP_INTC_DEBUG_SELECT(n) (0x0F00 + (n << 2)) +#define CP_INTC_SYS_SECURE_ENABLE(n) (0x1000 + (n << 2)) +#define CP_INTC_HOST_NESTING_LEVEL(n) (0x1100 + (n << 2)) +#define CP_INTC_HOST_ENABLE(n) (0x1500 + (n << 2)) +#define CP_INTC_HOST_PRIO_VECTOR(n) (0x1600 + (n << 2)) +#define CP_INTC_VECTOR_ADDR(n) (0x2000 + (n << 2)) + +void __init cp_intc_init(void __iomem *base, unsigned short num_irq, + u8 *irq_prio); + +#endif /* __ASM_HARDWARE_CP_INTC_H */ -- cgit v1.2.2