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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2012-08-02 10:16:29 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2012-11-21 16:49:06 +0100 |
| commit | 009f13159bfdccd6e06fe3b62a39fee6dce26c39 (patch) | |
| tree | 681d68bde140a819f18af537a51131c850dc8edb /arch/arm/mach-mvebu/common.h | |
| parent | ARM: Kirkwood: switch to DT clock providers (diff) | |
| download | linux-009f13159bfdccd6e06fe3b62a39fee6dce26c39.tar.xz linux-009f13159bfdccd6e06fe3b62a39fee6dce26c39.zip | |
arm: mvebu: Add support for coherency fabric in mach-mvebu
The Armada 370 and Armada XP SOCs have a coherency fabric unit which
is responsible for ensuring hardware coherency between all CPUs and
between CPUs and I/O masters. This patch provides the basic support
needed for SMP.
Signed-off-by: Yehuda Yitschak <yehuday@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/mach-mvebu/common.h')
| -rw-r--r-- | arch/arm/mach-mvebu/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index 02f89eaa25fe..ba6b62a42f52 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -20,4 +20,5 @@ void mvebu_restart(char mode, const char *cmd); void armada_370_xp_init_irq(void); void armada_370_xp_handle_irq(struct pt_regs *regs); +int armada_370_xp_coherency_init(void); #endif |