0x1949 Team - FAZEMRX - MANAGER

Edit File: Kconfig.arm

# SPDX-License-Identifier: GPL-2.0-only # # ARM CPU Idle drivers # config ARM_CPUIDLE bool "Generic ARM/ARM64 CPU idle Driver" select DT_IDLE_STATES select CPU_IDLE_MULTIPLE_DRIVERS 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_PSCI_CPUIDLE bool "PSCI CPU idle Driver" depends on ARM_PSCI_FW select DT_IDLE_STATES select CPU_IDLE_MULTIPLE_DRIVERS help Select this to enable PSCI firmware based CPUidle driver for ARM. It provides an idle driver that is capable of detecting and managing idle states through the PSCI firmware interface. config ARM_PSCI_CPUIDLE_DOMAIN bool "PSCI CPU idle Domain" depends on ARM_PSCI_CPUIDLE depends on PM_GENERIC_DOMAINS_OF default y help Select this to enable the PSCI based CPUidle driver to use PM domains, which is needed to support the hierarchical DT based layout of the idle states. config ARM_BIG_LITTLE_CPUIDLE bool "Support for ARM big.LITTLE processors" depends on ARCH_VEXPRESS_TC2_PM || ARCH_EXYNOS || COMPILE_TEST depends on MCPM && !ARM64 select ARM_CPU_SUSPEND select CPU_IDLE_MULTIPLE_DRIVERS select DT_IDLE_STATES help Select this option to enable CPU idle driver for big.LITTLE based ARM systems. Driver manages CPUs coordination through MCPM and define different C-states for little and big cores through the multiple CPU idle drivers infrastructure. config ARM_CLPS711X_CPUIDLE bool "CPU Idle Driver for CLPS711X processors" 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 && !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 || COMPILE_TEST) && !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 || COMPILE_TEST) && !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 && !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 || COMPILE_TEST) && !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 || COMPILE_TEST) && !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 || COMPILE_TEST) && !ARM64 help Select this to enable cpuidle on Armada 370, 38x and XP processors. config ARM_TEGRA_CPUIDLE bool "CPU Idle Driver for NVIDIA Tegra SoCs" depends on ARCH_TEGRA && !ARM64 select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP select ARM_CPU_SUSPEND help Select this to enable cpuidle for NVIDIA Tegra20/30/114/124 SoCs. config ARM_QCOM_SPM_CPUIDLE bool "CPU Idle Driver for Qualcomm Subsystem Power Manager (SPM)" depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64 && MMU select ARM_CPU_SUSPEND select CPU_IDLE_MULTIPLE_DRIVERS select DT_IDLE_STATES select QCOM_SCM help Select this to enable cpuidle for Qualcomm processors. The Subsystem Power Manager (SPM) controls low power modes for the CPU and L2 cores. It interface with various system drivers to put the cores in low power modes.