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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2014-07-23 15:00:46 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-07-24 13:46:40 +0200 |
| commit | 6a2b5343e23b177e684f97302f30696dfcfe0af4 (patch) | |
| tree | d493c926ac8ebafd98b3a87194db6d6747016dfa /arch/arm/mach-mvebu/common.h | |
| parent | ARM: mvebu: make the snoop disabling optional in mvebu_v7_pmsu_idle_prepare() (diff) | |
| download | linux-6a2b5343e23b177e684f97302f30696dfcfe0af4.tar.xz linux-6a2b5343e23b177e684f97302f30696dfcfe0af4.zip | |
ARM: mvebu: export the SCU address
The SCU address will be needed in other files than board-v7.c,
especially in pmsu.c for cpuidle related activities. So this patch
adds a function that allows to retrieve the virtual address at which
the SCU has been mapped.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1406120453-29291-10-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-mvebu/common.h')
| -rw-r--r-- | arch/arm/mach-mvebu/common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index a97778e28bf6..3ccb40c3bf94 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -23,4 +23,6 @@ void mvebu_pmsu_set_cpu_boot_addr(int hw_cpu, void *boot_addr); void mvebu_system_controller_set_cpu_boot_addr(void *boot_addr); int mvebu_system_controller_get_soc_id(u32 *dev, u32 *rev); +void __iomem *mvebu_get_scu_base(void); + #endif |