diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-08 14:38:42 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-08 14:38:42 -0400 |
commit | 49b75b87ce2dfbd99e59a50c3681b154d07e3a22 (patch) | |
tree | f14e1da19a13d87a512f9043c2f37fd75dd122b3 /include/asm-arm/arch-ebsa110/system.h | |
parent | f1c7f79b6ab4f7ada002a0fae47f462ede6b6857 (diff) | |
parent | 097d9eb537ff4d88b74c3fe67392e27c478ca3c5 (diff) |
Merge branch 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 5177/1: arm/mach-sa1100/Makefile: remove CONFIG_SA1100_USB
[ARM] 5166/1: magician: add MAINTAINERS entry
[ARM] fix pnx4008 build errors
[ARM] Fix SMP booting with non-zero PHYS_OFFSET
[ARM] 5185/1: Fix spi num_chipselect for lubbock
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
[ARM] Add support for arch/arm/mach-*/include and arch/arm/plat-*/include
[ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead
[ARM] Eliminate useless includes of asm/mach-types.h
[ARM] Fix circular include dependency with IRQ headers
avr32: Use <mach/foo.h> instead of <asm/arch/foo.h>
avr32: Introduce arch/avr32/mach-*/include/mach
avr32: Move include/asm-avr32 to arch/avr32/include/asm
[ARM] sa1100_wdt: use reset_status to remember watchdog reset status
[ARM] pxa: introduce reset_status and clear_reset_status for driver's usage
[ARM] pxa: introduce reset.h for reset specific header information
Diffstat (limited to 'include/asm-arm/arch-ebsa110/system.h')
-rw-r--r-- | include/asm-arm/arch-ebsa110/system.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/include/asm-arm/arch-ebsa110/system.h b/include/asm-arm/arch-ebsa110/system.h deleted file mode 100644 index d7c8fece0bc5..000000000000 --- a/include/asm-arm/arch-ebsa110/system.h +++ /dev/null | |||
@@ -1,39 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/arch-ebsa110/system.h | ||
3 | * | ||
4 | * Copyright (C) 1996-2000 Russell King. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASM_ARCH_SYSTEM_H | ||
11 | #define __ASM_ARCH_SYSTEM_H | ||
12 | |||
13 | /* | ||
14 | * EBSA110 idling methodology: | ||
15 | * | ||
16 | * We can not execute the "wait for interrupt" instruction since that | ||
17 | * will stop our MCLK signal (which provides the clock for the glue | ||
18 | * logic, and therefore the timer interrupt). | ||
19 | * | ||
20 | * Instead, we spin, polling the IRQ_STAT register for the occurrence | ||
21 | * of any interrupt with core clock down to the memory clock. | ||
22 | */ | ||
23 | static inline void arch_idle(void) | ||
24 | { | ||
25 | const char *irq_stat = (char *)0xff000000; | ||
26 | |||
27 | /* disable clock switching */ | ||
28 | asm volatile ("mcr p15, 0, ip, c15, c2, 2" : : : "cc"); | ||
29 | |||
30 | /* wait for an interrupt to occur */ | ||
31 | while (!*irq_stat); | ||
32 | |||
33 | /* enable clock switching */ | ||
34 | asm volatile ("mcr p15, 0, ip, c15, c1, 2" : : : "cc"); | ||
35 | } | ||
36 | |||
37 | #define arch_reset(mode) cpu_reset(0x80000000) | ||
38 | |||
39 | #endif | ||