diff options
| author | Dmitry Baryshkov <dbaryshkov@gmail.com> | 2008-05-22 16:20:18 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-07-07 13:21:52 +0100 |
| commit | 75f10b465af9efd59906e9079ed9cbda7e0f7a43 (patch) | |
| tree | 84bb1a73c4856b0cc24d23075578f45a1b4e3eb3 /include/asm-arm/arch-pxa/system.h | |
| parent | b8291ad07a7f3b5b990900f0001198ac23ba893e (diff) | |
| download | linux-75f10b465af9efd59906e9079ed9cbda7e0f7a43.tar.bz2 | |
[ARM] 5047/2: Support resetting by asserting GPIO pin
This adds support for resetting via assertion of GPIO pin.
This e.g. is used on Sharp Zaurus SL-6000.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-pxa/system.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/system.h | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/include/asm-arm/arch-pxa/system.h b/include/asm-arm/arch-pxa/system.h index 9aa6c2e939e8..14894ae3fa67 100644 --- a/include/asm-arm/arch-pxa/system.h +++ b/include/asm-arm/arch-pxa/system.h @@ -20,19 +20,4 @@ static inline void arch_idle(void) } -static inline void arch_reset(char mode) -{ - if (cpu_is_pxa2xx()) - RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; - - if (mode == 's') { - /* Jump into ROM at address 0 */ - cpu_reset(0); - } else { - /* Initialize the watchdog and let it fire */ - OWER = OWER_WME; - OSSR = OSSR_M3; - OSMR3 = OSCR + 368640; /* ... in 100 ms */ - } -} - +void arch_reset(char mode); |