diff options
| author | Jason Liu <jason.hui@linaro.org> | 2011-04-12 16:30:06 +0800 |
|---|---|---|
| committer | Eric Miao <eric.miao@linaro.org> | 2011-06-28 18:46:23 +0800 |
| commit | 1140fd5b523336f116c86b3994c164f76acac44c (patch) | |
| tree | 9d337dd9e1e054a2902cfaf839c73b362685e91b /arch | |
| parent | 83c32e2da57aa75eb72d569ed4ce8036cb5dd7f4 (diff) | |
mx53loco: Add power init support
Increase CPU core power to 1.25v via DA9053 PMIC,
and after that CPU can ran to 1GHZ and DDR 400Mhz.
Signed-off-by: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Eric Miao <eric.miao@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-mx5/sys_proto.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx5/sys_proto.h b/arch/arm/include/asm/arch-mx5/sys_proto.h index f687503ca..2d7e9ed93 100644 --- a/arch/arm/include/asm/arch-mx5/sys_proto.h +++ b/arch/arm/include/asm/arch-mx5/sys_proto.h @@ -27,5 +27,7 @@ u32 get_cpu_rev(void); #define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev) void sdelay(unsigned long); +void pmic_reg_write(u32 reg, u32 value); +u32 pmic_reg_read(u32 reg); #endif |