# SPDX-License-Identifier: GPL-2.0 # # Generic [31mCONFIG_HWSPINLOCK[0m framework # menuconfig [31mCONFIG_HWSPINLOCK[0m bool "Hardware Spinlock drivers" config [31mCONFIG_HWSPINLOCK_OMAP[0m tristate "OMAP Hardware Spinlock device" depends on [31mCONFIG_HWSPINLOCK[0m depends on [31mCONFIG_ARCH_OMAP4[0m || [31mCONFIG_SOC_OMAP5[0m || [31mCONFIG_SOC_DRA7XX[0m || [31mCONFIG_SOC_AM33XX[0m || [31mCONFIG_SOC_AM43XX[0m || [31mCONFIG_ARCH_K3[0m help Say y here to support the OMAP Hardware Spinlock device (firstly introduced in OMAP4). If unsure, say N. config [31mCONFIG_HWSPINLOCK_QCOM[0m tristate "Qualcomm Hardware Spinlock device" depends on [31mCONFIG_HWSPINLOCK[0m depends on [31mCONFIG_ARCH_QCOM[0m select [31mCONFIG_MFD_SYSCON[0m help Say y here to support the Qualcomm Hardware Mutex functionality, which provides a synchronisation mechanism for the various processors on the SoC. If unsure, say N. config [31mCONFIG_HWSPINLOCK_SIRF[0m tristate "SIRF Hardware Spinlock device" depends on [31mCONFIG_HWSPINLOCK[0m depends on [31mCONFIG_ARCH_SIRF[0m help Say y here to support the SIRF Hardware Spinlock device, which provides a synchronisation mechanism for the various processors on the SoC. It's safe to say n here if you're not interested in SIRF hardware spinlock or just want a bare minimum kernel. config [31mCONFIG_HWSPINLOCK_SPRD[0m tristate "SPRD Hardware Spinlock device" depends on [31mCONFIG_ARCH_SPRD[0m depends on [31mCONFIG_HWSPINLOCK[0m help Say y here to support the SPRD Hardware Spinlock device. If unsure, say N. config [31mCONFIG_HWSPINLOCK_STM32[0m tristate "STM32 Hardware Spinlock device" depends on [31mCONFIG_MACH_STM32MP157[0m depends on [31mCONFIG_HWSPINLOCK[0m help Say y here to support the STM32 Hardware Spinlock device. If unsure, say N. config [31mCONFIG_HSEM_U8500[0m tristate "STE Hardware Semaphore functionality" depends on [31mCONFIG_HWSPINLOCK[0m depends on [31mCONFIG_ARCH_U8500[0m help Say y here to support the STE Hardware Semaphore functionality, which provides a synchronisation mechanism for the various processor on the SoC. If unsure, say N. |