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Saharab98e01a2013-07-03 17:49:55 +09001#
2# ARM CPU Idle drivers
3#
4
Lorenzo Pieralisi3880d212013-09-13 16:38:41 +01005config ARM_BIG_LITTLE_CPUIDLE
6 bool "Support for ARM big.LITTLE processors"
7 depends on ARCH_VEXPRESS_TC2_PM
8 select ARM_CPU_SUSPEND
9 select CPU_IDLE_MULTIPLE_DRIVERS
10 help
11 Select this option to enable CPU idle driver for big.LITTLE based
12 ARM systems. Driver manages CPUs coordination through MCPM and
13 define different C-states for little and big cores through the
14 multiple CPU idle drivers infrastructure.
15
Saharab98e01a2013-07-03 17:49:55 +090016config ARM_HIGHBANK_CPUIDLE
17 bool "CPU Idle Driver for Calxeda processors"
Rob Herringa4101462013-02-26 16:05:46 -060018 depends on ARM_PSCI
Saharab98e01a2013-07-03 17:49:55 +090019 select ARM_CPU_SUSPEND
20 help
21 Select this to enable cpuidle on Calxeda processors.
22
23config ARM_KIRKWOOD_CPUIDLE
24 bool "CPU Idle Driver for Marvell Kirkwood SoCs"
25 depends on ARCH_KIRKWOOD
26 help
27 This adds the CPU Idle driver for Marvell Kirkwood SoCs.
28
29config ARM_ZYNQ_CPUIDLE
30 bool "CPU Idle Driver for Xilinx Zynq processors"
31 depends on ARCH_ZYNQ
32 help
Daniel Lezcanod3f29502013-07-10 16:02:04 +020033 Select this to enable cpuidle on Xilinx Zynq processors.
34
35config ARM_U8500_CPUIDLE
36 bool "Cpu Idle Driver for the ST-E u8500 processors"
37 depends on ARCH_U8500
38 help
39 Select this to enable cpuidle for ST-E u8500 processors
40
Daniel Lezcano1ce3c482013-09-26 17:34:24 +020041config ARM_AT91_CPUIDLE
42 bool "Cpu Idle Driver for the AT91 processors"
43 default y
44 depends on ARCH_AT91
Linus Torvaldsa35c6322013-09-09 16:08:13 -070045 help
Daniel Lezcano1ce3c482013-09-26 17:34:24 +020046 Select this to enable cpuidle for AT91 processors