| Sahara | b98e01a | 2013-07-03 17:49:55 +0900 | [diff] [blame] | 1 | # |
| 2 | # ARM CPU Idle drivers |
| 3 | # |
| 4 | |
| Lorenzo Pieralisi | 3880d21 | 2013-09-13 16:38:41 +0100 | [diff] [blame] | 5 | config 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 | |
| Sahara | b98e01a | 2013-07-03 17:49:55 +0900 | [diff] [blame] | 16 | config ARM_HIGHBANK_CPUIDLE |
| 17 | bool "CPU Idle Driver for Calxeda processors" |
| Rob Herring | a410146 | 2013-02-26 16:05:46 -0600 | [diff] [blame] | 18 | depends on ARM_PSCI |
| Sahara | b98e01a | 2013-07-03 17:49:55 +0900 | [diff] [blame] | 19 | select ARM_CPU_SUSPEND |
| 20 | help |
| 21 | Select this to enable cpuidle on Calxeda processors. |
| 22 | |
| 23 | config 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 | |
| 29 | config ARM_ZYNQ_CPUIDLE |
| 30 | bool "CPU Idle Driver for Xilinx Zynq processors" |
| 31 | depends on ARCH_ZYNQ |
| 32 | help |
| Daniel Lezcano | d3f2950 | 2013-07-10 16:02:04 +0200 | [diff] [blame] | 33 | Select this to enable cpuidle on Xilinx Zynq processors. |
| 34 | |
| 35 | config 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 Lezcano | 1ce3c48 | 2013-09-26 17:34:24 +0200 | [diff] [blame] | 41 | config ARM_AT91_CPUIDLE |
| 42 | bool "Cpu Idle Driver for the AT91 processors" |
| 43 | default y |
| 44 | depends on ARCH_AT91 |
| Linus Torvalds | a35c632 | 2013-09-09 16:08:13 -0700 | [diff] [blame] | 45 | help |
| Daniel Lezcano | 1ce3c48 | 2013-09-26 17:34:24 +0200 | [diff] [blame] | 46 | Select this to enable cpuidle for AT91 processors |