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| author | Rob Herring <rob.herring@calxeda.com> | 2013-01-28 16:13:14 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-02 00:01:15 +0100 |
| commit | 300586778d405f0a4d1f6dc51fcfb4fed567d020 (patch) | |
| tree | f54593ff6668e89df990f2b4cbd2d55176ada437 /arch/arm/mach-highbank | |
| parent | b5964708532f4713e9cfb1b8b1a6ac8544fc66af (diff) | |
| download | op-kernel-dev-300586778d405f0a4d1f6dc51fcfb4fed567d020.zip op-kernel-dev-300586778d405f0a4d1f6dc51fcfb4fed567d020.tar.gz | |
ARM / highbank: add support for pl320 IPC
The pl320 IPC allows for interprocessor communication between the
highbank A9 and the EnergyCore Management Engine. The pl320 implements
a straightforward mailbox protocol.
Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm/mach-highbank')
| -rw-r--r-- | arch/arm/mach-highbank/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig index 551c97e..2388085 100644 --- a/arch/arm/mach-highbank/Kconfig +++ b/arch/arm/mach-highbank/Kconfig @@ -11,5 +11,7 @@ config ARCH_HIGHBANK select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU select HAVE_SMP + select MAILBOX + select PL320_MBOX select SPARSE_IRQ select USE_OF |
