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| author | Rob Herring <rob.herring@calxeda.com> | 2013-02-26 22:05:46 (GMT) |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2013-10-01 21:30:56 (GMT) |
| commit | a410146c3ea5cf82a52f00814c0a4142ea9768ba (patch) | |
| tree | bf7fdb253aa478f472fba2b43489e8fbb40209e9 /arch | |
| parent | 60a66e370007e8535b7a561353b07b37deaf35ba (diff) | |
| download | linux-a410146c3ea5cf82a52f00814c0a4142ea9768ba.tar.xz | |
cpuidle: calxeda: add support to use PSCI calls
This updates the Calxeda cpuidle driver to use PSCI calls to powergate
cores. This also enables cpuidle for the ECX-2000.
This could possibly become a generic PSCI driver, but there are no other
PSCI users in the kernel other than mach-virt.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-pm@vger.kernel.org
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-highbank/highbank.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index a78ed62..53d05bc 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -168,7 +168,7 @@ static void __init highbank_init(void) of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - if (of_machine_is_compatible("calxeda,highbank")) + if (psci_ops.cpu_suspend) platform_device_register(&highbank_cpuidle_device); } |