| Sahara | b98e01a | 2013-07-03 17:49:55 +0900 | [diff] [blame] | 1 | # |
| 2 | # ARM CPU Idle drivers |
| 3 | # |
| Lorenzo Pieralisi | 3880d21 | 2013-09-13 16:38:41 +0100 | [diff] [blame] | 4 | config ARM_BIG_LITTLE_CPUIDLE |
| 5 | bool "Support for ARM big.LITTLE processors" |
| Chander Kashyap | 2aaafcd | 2014-07-05 06:24:35 +0900 | [diff] [blame] | 6 | depends on ARCH_VEXPRESS_TC2_PM || ARCH_EXYNOS |
| Sachin Kamat | 6ee7f5d | 2014-07-28 10:28:59 +0530 | [diff] [blame] | 7 | depends on MCPM |
| Lorenzo Pieralisi | 3880d21 | 2013-09-13 16:38:41 +0100 | [diff] [blame] | 8 | select ARM_CPU_SUSPEND |
| 9 | select CPU_IDLE_MULTIPLE_DRIVERS |
| Lorenzo Pieralisi | d2e5c87 | 2014-06-24 16:20:28 +0100 | [diff] [blame] | 10 | select DT_IDLE_STATES |
| Lorenzo Pieralisi | 3880d21 | 2013-09-13 16:38:41 +0100 | [diff] [blame] | 11 | help |
| 12 | Select this option to enable CPU idle driver for big.LITTLE based |
| 13 | ARM systems. Driver manages CPUs coordination through MCPM and |
| 14 | define different C-states for little and big cores through the |
| 15 | multiple CPU idle drivers infrastructure. |
| 16 | |
| Alexander Shiyan | 7c7f8f7 | 2014-03-22 09:44:35 +0400 | [diff] [blame] | 17 | config ARM_CLPS711X_CPUIDLE |
| 18 | bool "CPU Idle Driver for CLPS711X processors" |
| 19 | depends on ARCH_CLPS711X || COMPILE_TEST |
| 20 | help |
| 21 | Select this to enable cpuidle on Cirrus Logic CLPS711X SOCs. |
| 22 | |
| Sahara | b98e01a | 2013-07-03 17:49:55 +0900 | [diff] [blame] | 23 | config ARM_HIGHBANK_CPUIDLE |
| 24 | bool "CPU Idle Driver for Calxeda processors" |
| Rob Herring | a410146 | 2013-02-26 16:05:46 -0600 | [diff] [blame] | 25 | depends on ARM_PSCI |
| Sahara | b98e01a | 2013-07-03 17:49:55 +0900 | [diff] [blame] | 26 | select ARM_CPU_SUSPEND |
| 27 | help |
| 28 | Select this to enable cpuidle on Calxeda processors. |
| 29 | |
| 30 | config ARM_KIRKWOOD_CPUIDLE |
| 31 | bool "CPU Idle Driver for Marvell Kirkwood SoCs" |
| Andrew Lunn | e9e0da3 | 2014-08-30 18:46:06 +0200 | [diff] [blame] | 32 | depends on MACH_KIRKWOOD |
| Sahara | b98e01a | 2013-07-03 17:49:55 +0900 | [diff] [blame] | 33 | help |
| 34 | This adds the CPU Idle driver for Marvell Kirkwood SoCs. |
| 35 | |
| 36 | config ARM_ZYNQ_CPUIDLE |
| 37 | bool "CPU Idle Driver for Xilinx Zynq processors" |
| 38 | depends on ARCH_ZYNQ |
| 39 | help |
| Daniel Lezcano | d3f2950 | 2013-07-10 16:02:04 +0200 | [diff] [blame] | 40 | Select this to enable cpuidle on Xilinx Zynq processors. |
| 41 | |
| 42 | config ARM_U8500_CPUIDLE |
| 43 | bool "Cpu Idle Driver for the ST-E u8500 processors" |
| 44 | depends on ARCH_U8500 |
| 45 | help |
| 46 | Select this to enable cpuidle for ST-E u8500 processors |
| 47 | |
| Daniel Lezcano | 1ce3c48 | 2013-09-26 17:34:24 +0200 | [diff] [blame] | 48 | config ARM_AT91_CPUIDLE |
| 49 | bool "Cpu Idle Driver for the AT91 processors" |
| 50 | default y |
| 51 | depends on ARCH_AT91 |
| Linus Torvalds | a35c632 | 2013-09-09 16:08:13 -0700 | [diff] [blame] | 52 | help |
| Daniel Lezcano | 1ce3c48 | 2013-09-26 17:34:24 +0200 | [diff] [blame] | 53 | Select this to enable cpuidle for AT91 processors |
| Daniel Lezcano | ff6a9c0 | 2014-05-09 06:57:35 +0900 | [diff] [blame] | 54 | |
| 55 | config ARM_EXYNOS_CPUIDLE |
| 56 | bool "Cpu Idle Driver for the Exynos processors" |
| 57 | depends on ARCH_EXYNOS |
| Bartlomiej Zolnierkiewicz | 712eddf | 2015-01-24 14:05:50 +0900 | [diff] [blame] | 58 | select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP |
| Daniel Lezcano | ff6a9c0 | 2014-05-09 06:57:35 +0900 | [diff] [blame] | 59 | help |
| 60 | Select this to enable cpuidle for Exynos processors |
| Gregory CLEMENT | f50ee82 | 2014-07-23 15:00:48 +0200 | [diff] [blame] | 61 | |
| 62 | config ARM_MVEBU_V7_CPUIDLE |
| 63 | bool "CPU Idle Driver for mvebu v7 family processors" |
| 64 | depends on ARCH_MVEBU |
| 65 | help |
| 66 | Select this to enable cpuidle on Armada 370, 38x and XP processors. |