diff options
| author | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2018-11-27 13:49:52 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-12-06 23:26:33 -0500 |
| commit | 9119f547d3e9b9f488055b90572a8ff83125b3e2 (patch) | |
| tree | 65a6d134a30f87de51a0c161a62713190bc36179 /drivers/hwspinlock/Kconfig | |
| parent | 283bcd9a341dcc344113daad82d8e5ab978ed260 (diff) | |
hwspinlock: add stm32 hardware spinlock support
Implement hardware spinlock support for STM32MP1.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'drivers/hwspinlock/Kconfig')
| -rw-r--r-- | drivers/hwspinlock/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig index de367fd2a9..96d4f5d6ca 100644 --- a/drivers/hwspinlock/Kconfig +++ b/drivers/hwspinlock/Kconfig @@ -13,4 +13,12 @@ config HWSPINLOCK_SANDBOX can be probed and support all the methods of HWSPINLOCK, but does not really do anything. +config HWSPINLOCK_STM32 + bool "Enable Hardware Spinlock support for STM32" + depends on ARCH_STM32MP && DM_HWSPINLOCK + help + Enable hardware spinlock support in STM32MP. Hardware spinlocks are + hardware mutex which provide a synchronisation mechanism for the + various processors on the SoC. + endmenu |