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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-22 13:55:09 +0400 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-22 13:55:09 +0400 |
| commit | 1112b36094e48f89ce7dca5aee90b05c30162da9 (patch) | |
| tree | 747208380ea58dbb7817b8a7b33336d1fdeb20e2 /arch/arm/mach-mvebu/armada-370-xp.c | |
| parent | a79cfde1b1d44d6ef62bf30e49d0ec8c8300ae68 (diff) | |
| parent | 45f5984a8a528f7507f3ec860d297934d4449ad1 (diff) | |
| download | linux-1112b36094e48f89ce7dca5aee90b05c30162da9.tar.xz | |
Merge tag 'marvell-armadaxp-smp-for-3.8' of github.com:MISL-EBU-System-SW/mainline-public into mevbu-dt-additions
SMP support for Armada XP
The purpose of this series is to add the SMP support for the Armada XP
SoCs. Beside the SMP support itself brought by the last 3 commits,
this series also adds the support for the coherency fabric unit and
the power management service unit.
The coherency fabric is responsible for ensuring hardware coherency
between all CPUs and between CPUs and I/O masters. This unit is also
available for Armada 370 and will be used in an incoming patch set
for hardware I/O cache coherency.
The power management service unit is responsible for powering down and
waking up CPUs and other SOC units.
Conflicts:
arch/arm/mach-mvebu/armada-370-xp.c
Diffstat (limited to 'arch/arm/mach-mvebu/armada-370-xp.c')
| -rw-r--r-- | arch/arm/mach-mvebu/armada-370-xp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index bd4e13f1b1d7..7434b5e36197 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -24,6 +24,7 @@ #include <asm/mach/time.h> #include "armada-370-xp.h" #include "common.h" +#include "coherency.h" static struct map_desc armada_370_xp_io_desc[] __initdata = { { @@ -62,6 +63,7 @@ struct sys_timer armada_370_xp_timer = { static void __init armada_370_xp_dt_init(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + coherency_init(); } static const char * const armada_370_xp_dt_compat[] = { @@ -70,6 +72,7 @@ static const char * const armada_370_xp_dt_compat[] = { }; DT_MACHINE_START(ARMADA_XP_DT, "Marvell Armada 370/XP (Device Tree)") + .smp = smp_ops(armada_xp_smp_ops), .init_machine = armada_370_xp_dt_init, .map_io = armada_370_xp_map_io, .init_early = armada_370_xp_init_early, |