drivers/hwspinlock/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # Generic HWSPINLOCK framework
   4 #
   5
   6 menuconfig HWSPINLOCK
   7         bool "Hardware Spinlock drivers"
   8
   9 if HWSPINLOCK
  10
  11 config HWSPINLOCK_OMAP
  12         tristate "OMAP Hardware Spinlock device"
  13         depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX || ARCH_K3 || COMPILE_TEST
  14         help
  15           Say y here to support the OMAP Hardware Spinlock device (firstly
  16           introduced in OMAP4).
  17
  18           If unsure, say N.
  19
  20 config HWSPINLOCK_QCOM
  21         tristate "Qualcomm Hardware Spinlock device"
  22         depends on ARCH_QCOM || COMPILE_TEST
  23         select MFD_SYSCON
  24         help
  25           Say y here to support the Qualcomm Hardware Mutex functionality, which
  26           provides a synchronisation mechanism for the various processors on
  27           the SoC.
  28
  29           If unsure, say N.
  30
  31 config HWSPINLOCK_SIRF
  32         tristate "SIRF Hardware Spinlock device"
  33         depends on ARCH_SIRF || COMPILE_TEST
  34         help
  35           Say y here to support the SIRF Hardware Spinlock device, which
  36           provides a synchronisation mechanism for the various processors
  37           on the SoC.
  38
  39           It's safe to say n here if you're not interested in SIRF hardware
  40           spinlock or just want a bare minimum kernel.
  41
  42 config HWSPINLOCK_SPRD
  43         tristate "SPRD Hardware Spinlock device"
  44         depends on ARCH_SPRD || COMPILE_TEST
  45         help
  46           Say y here to support the SPRD Hardware Spinlock device.
  47
  48           If unsure, say N.
  49
  50 config HWSPINLOCK_STM32
  51         tristate "STM32 Hardware Spinlock device"
  52         depends on MACH_STM32MP157 || COMPILE_TEST
  53         help
  54           Say y here to support the STM32 Hardware Spinlock device.
  55
  56           If unsure, say N.
  57
  58 config HSEM_U8500
  59         tristate "STE Hardware Semaphore functionality"
  60         depends on ARCH_U8500 || COMPILE_TEST
  61         help
  62           Say y here to support the STE Hardware Semaphore functionality, which
  63           provides a synchronisation mechanism for the various processor on the
  64           SoC.
  65
  66           If unsure, say N.
  67
  68 endif # HWSPINLOCK