From 724ce5ee15ff4c4f3035110b683b990a3b33c832 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Fri, 15 Feb 2008 08:41:06 +0100 Subject: ns9xxx: prepare for adding support for Digi ns921x processors MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The hardware team changed some things that were taken as being common to all ns9xxx processors up to now. This patch addresses: - irqs: s/IRQ_/IRQ_NS9360_/ - system module registers: some registers are still general, their definition lives now in include/asm-arm/arch-ns9xxx/regs-sys-common.h. The ns9360 specific ones are in .../regs-sys-ns9360.h As a result ns9360_systemclock cannot be static inline any more as its definition needs regs-sys-ns9360.h. This becomes a real problem when adding support for ns9215 as this will need regs-sys-ns9215.h and including both files will not work. For the same reason ns9360_reset() is now non-inline and gpio functions live in their own file. - register mapping: s/ns9xxx_map_io/ns9360_map_io/ - timer registers: move time.c to time-ns9360.c; s/ns9xxx_timer/ns9360_timer/ Signed-off-by: Uwe Kleine-König --- include/asm-arm/arch-ns9xxx/regs-sys-common.h | 31 +++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/asm-arm/arch-ns9xxx/regs-sys-common.h (limited to 'include/asm-arm/arch-ns9xxx/regs-sys-common.h') diff --git a/include/asm-arm/arch-ns9xxx/regs-sys-common.h b/include/asm-arm/arch-ns9xxx/regs-sys-common.h new file mode 100644 index 000000000000..956c57cb781f --- /dev/null +++ b/include/asm-arm/arch-ns9xxx/regs-sys-common.h @@ -0,0 +1,31 @@ +/* + * include/asm-arm/arch-ns9xxx/regs-sys-common.h + * + * Copyright (C) 2007 by Digi International 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 __ASM_ARCH_REGSSYSCOMMON_H +#define __ASM_ARCH_REGSSYSCOMMON_H +#include + +/* Interrupt Vector Address Register Level x */ +#define SYS_IVA(x) __REG2(0xa09000c4, (x)) + +/* Interrupt Configuration registers */ +#define SYS_IC(x) __REG2(0xa0900144, (x)) + +/* ISRADDR */ +#define SYS_ISRADDR __REG(0xa0900164) + +/* Interrupt Status Active */ +#define SYS_ISA __REG(0xa0900168) + +/* Interrupt Status Raw */ +#define SYS_ISR __REG(0xa090016c) + +#endif /* ifndef __ASM_ARCH_REGSSYSCOMMON_H */ -- cgit v1.2.3-59-g8ed1b