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| author | Sascha Hauer <sascha@saschahauer.de> | 2005-10-04 23:17:51 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-10-04 23:17:51 +0100 |
| commit | d78795b6930956fb66238d4d26242482d4a31470 (patch) | |
| tree | 72599f5b6267c842c669ab8dd80725f488ff74ac /include/asm-arm/arch-h720x | |
| parent | ed39f731ab2e77e58122232f6e27333331d7793d (diff) | |
| download | linux-3.10-d78795b6930956fb66238d4d26242482d4a31470.tar.gz linux-3.10-d78795b6930956fb66238d4d26242482d4a31470.tar.bz2 linux-3.10-d78795b6930956fb66238d4d26242482d4a31470.zip | |
[ARM] 2949/1: Hynix h720x Run mode
Patch from Sascha Hauer
After coming out of idle mode the h720x goes into slow mode. Switch
it back to run mode.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-h720x')
| -rw-r--r-- | include/asm-arm/arch-h720x/system.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h index 0b025e227ec..09eda84592f 100644 --- a/include/asm-arm/arch-h720x/system.h +++ b/include/asm-arm/arch-h720x/system.h @@ -17,9 +17,11 @@ static void arch_idle(void) { CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE; - __asm__ __volatile__( - "mov r0, r0\n\t" - "mov r0, r0"); + nop(); + nop(); + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN; + nop(); + nop(); } |