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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 /arch/arm/mach-pxa/pxa3xx.c | |
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 'arch/arm/mach-pxa/pxa3xx.c')
-rw-r--r-- | arch/arm/mach-pxa/pxa3xx.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index f491025a0c82..03cbc38103ed 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c | |||
@@ -22,12 +22,13 @@ | |||
22 | #include <linux/io.h> | 22 | #include <linux/io.h> |
23 | #include <linux/sysdev.h> | 23 | #include <linux/sysdev.h> |
24 | 24 | ||
25 | #include <asm/hardware.h> | 25 | #include <mach/hardware.h> |
26 | #include <asm/arch/pxa3xx-regs.h> | 26 | #include <mach/pxa3xx-regs.h> |
27 | #include <asm/arch/ohci.h> | 27 | #include <mach/reset.h> |
28 | #include <asm/arch/pm.h> | 28 | #include <mach/ohci.h> |
29 | #include <asm/arch/dma.h> | 29 | #include <mach/pm.h> |
30 | #include <asm/arch/ssp.h> | 30 | #include <mach/dma.h> |
31 | #include <mach/ssp.h> | ||
31 | 32 | ||
32 | #include "generic.h" | 33 | #include "generic.h" |
33 | #include "devices.h" | 34 | #include "devices.h" |
@@ -109,6 +110,12 @@ unsigned int pxa3xx_get_memclk_frequency_10khz(void) | |||
109 | return (clk / 10000); | 110 | return (clk / 10000); |
110 | } | 111 | } |
111 | 112 | ||
113 | void pxa3xx_clear_reset_status(unsigned int mask) | ||
114 | { | ||
115 | /* RESET_STATUS_* has a 1:1 mapping with ARSR */ | ||
116 | ARSR = mask; | ||
117 | } | ||
118 | |||
112 | /* | 119 | /* |
113 | * Return the current AC97 clock frequency. | 120 | * Return the current AC97 clock frequency. |
114 | */ | 121 | */ |
@@ -532,6 +539,9 @@ static int __init pxa3xx_init(void) | |||
532 | int i, ret = 0; | 539 | int i, ret = 0; |
533 | 540 | ||
534 | if (cpu_is_pxa3xx()) { | 541 | if (cpu_is_pxa3xx()) { |
542 | |||
543 | reset_status = ARSR; | ||
544 | |||
535 | /* | 545 | /* |
536 | * clear RDH bit every time after reset | 546 | * clear RDH bit every time after reset |
537 | * | 547 | * |