diff options
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/cpuidle/Kconfig.arm | 28 | ||||
| -rw-r--r-- | drivers/cpuidle/Kconfig.arm64 | 13 | ||||
| -rw-r--r-- | drivers/cpuidle/Makefile | 5 | ||||
| -rw-r--r-- | drivers/cpuidle/cpuidle-arm.c (renamed from drivers/cpuidle/cpuidle-arm64.c) | 0 |
5 files changed, 21 insertions, 32 deletions
diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig index c5029c1209b4..8c7930b5a65f 100644 --- a/drivers/cpuidle/Kconfig +++ b/drivers/cpuidle/Kconfig @@ -29,15 +29,10 @@ config DT_IDLE_STATES bool menu "ARM CPU Idle Drivers" -depends on ARM +depends on ARM || ARM64 source "drivers/cpuidle/Kconfig.arm" endmenu -menu "ARM64 CPU Idle Drivers" -depends on ARM64 -source "drivers/cpuidle/Kconfig.arm64" -endmenu - menu "MIPS CPU Idle Drivers" depends on MIPS source "drivers/cpuidle/Kconfig.mips" diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm index 8e07c9419153..21340e0be73e 100644 --- a/drivers/cpuidle/Kconfig.arm +++ b/drivers/cpuidle/Kconfig.arm @@ -1,10 +1,20 @@ # # ARM CPU Idle drivers # +config ARM_CPUIDLE + bool "Generic ARM/ARM64 CPU idle Driver" + select DT_IDLE_STATES + help + Select this to enable generic cpuidle driver for ARM. + It provides a generic idle driver whose idle states are configured + at run-time through DT nodes. The CPUidle suspend backend is + initialized by calling the CPU operations init idle hook + provided by architecture code. + config ARM_BIG_LITTLE_CPUIDLE bool "Support for ARM big.LITTLE processors" depends on ARCH_VEXPRESS_TC2_PM || ARCH_EXYNOS - depends on MCPM + depends on MCPM && !ARM64 select ARM_CPU_SUSPEND select CPU_IDLE_MULTIPLE_DRIVERS select DT_IDLE_STATES @@ -16,51 +26,51 @@ config ARM_BIG_LITTLE_CPUIDLE config ARM_CLPS711X_CPUIDLE bool "CPU Idle Driver for CLPS711X processors" - depends on ARCH_CLPS711X || COMPILE_TEST + depends on ARCH_CLPS711X && !ARM64 || COMPILE_TEST help Select this to enable cpuidle on Cirrus Logic CLPS711X SOCs. config ARM_HIGHBANK_CPUIDLE bool "CPU Idle Driver for Calxeda processors" - depends on ARM_PSCI + depends on ARM_PSCI && !ARM64 select ARM_CPU_SUSPEND help Select this to enable cpuidle on Calxeda processors. config ARM_KIRKWOOD_CPUIDLE bool "CPU Idle Driver for Marvell Kirkwood SoCs" - depends on MACH_KIRKWOOD + depends on MACH_KIRKWOOD && !ARM64 help This adds the CPU Idle driver for Marvell Kirkwood SoCs. config ARM_ZYNQ_CPUIDLE bool "CPU Idle Driver for Xilinx Zynq processors" - depends on ARCH_ZYNQ + depends on ARCH_ZYNQ && !ARM64 help Select this to enable cpuidle on Xilinx Zynq processors. config ARM_U8500_CPUIDLE bool "Cpu Idle Driver for the ST-E u8500 processors" - depends on ARCH_U8500 + depends on ARCH_U8500 && !ARM64 help Select this to enable cpuidle for ST-E u8500 processors config ARM_AT91_CPUIDLE bool "Cpu Idle Driver for the AT91 processors" default y - depends on ARCH_AT91 + depends on ARCH_AT91 && !ARM64 help Select this to enable cpuidle for AT91 processors config ARM_EXYNOS_CPUIDLE bool "Cpu Idle Driver for the Exynos processors" - depends on ARCH_EXYNOS + depends on ARCH_EXYNOS && !ARM64 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP help Select this to enable cpuidle for Exynos processors config ARM_MVEBU_V7_CPUIDLE bool "CPU Idle Driver for mvebu v7 family processors" - depends on ARCH_MVEBU + depends on ARCH_MVEBU && !ARM64 help Select this to enable cpuidle on Armada 370, 38x and XP processors. diff --git a/drivers/cpuidle/Kconfig.arm64 b/drivers/cpuidle/Kconfig.arm64 deleted file mode 100644 index 6effb3656735..000000000000 --- a/drivers/cpuidle/Kconfig.arm64 +++ /dev/null @@ -1,13 +0,0 @@ -# -# ARM64 CPU Idle drivers -# - -config ARM64_CPUIDLE - bool "Generic ARM64 CPU idle Driver" - select DT_IDLE_STATES - help - Select this to enable generic cpuidle driver for ARM64. - It provides a generic idle driver whose idle states are configured - at run-time through DT nodes. The CPUidle suspend backend is - initialized by calling the CPU operations init idle hook - provided by architecture code. diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile index 4d177b916f75..3ba81b1dffad 100644 --- a/drivers/cpuidle/Makefile +++ b/drivers/cpuidle/Makefile @@ -17,16 +17,13 @@ obj-$(CONFIG_ARM_ZYNQ_CPUIDLE) += cpuidle-zynq.o obj-$(CONFIG_ARM_U8500_CPUIDLE) += cpuidle-ux500.o obj-$(CONFIG_ARM_AT91_CPUIDLE) += cpuidle-at91.o obj-$(CONFIG_ARM_EXYNOS_CPUIDLE) += cpuidle-exynos.o +obj-$(CONFIG_ARM_CPUIDLE) += cpuidle-arm.o ############################################################################### # MIPS drivers obj-$(CONFIG_MIPS_CPS_CPUIDLE) += cpuidle-cps.o ############################################################################### -# ARM64 drivers -obj-$(CONFIG_ARM64_CPUIDLE) += cpuidle-arm64.o - -############################################################################### # POWERPC drivers obj-$(CONFIG_PSERIES_CPUIDLE) += cpuidle-pseries.o obj-$(CONFIG_POWERNV_CPUIDLE) += cpuidle-powernv.o diff --git a/drivers/cpuidle/cpuidle-arm64.c b/drivers/cpuidle/cpuidle-arm.c index 1c94b88a7a7d..1c94b88a7a7d 100644 --- a/drivers/cpuidle/cpuidle-arm64.c +++ b/drivers/cpuidle/cpuidle-arm.c |