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| author | Benjamin Gaignard <benjamin.gaignard@st.com> | 2018-11-14 10:00:25 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-12-05 21:45:21 +0100 |
| commit | f24fcff1d267da08c4bbb3869e7f4b36ce916b76 (patch) | |
| tree | b88b0507b5733c6edd7245ce81521e2ac26f7d29 /drivers/hwspinlock/Kconfig | |
| parent | dt-bindings: hwlock: Document STM32 hwspinlock bindings (diff) | |
| download | linux-f24fcff1d267da08c4bbb3869e7f4b36ce916b76.tar.xz linux-f24fcff1d267da08c4bbb3869e7f4b36ce916b76.zip | |
hwspinlock: add STM32 hwspinlock device
This patch adds support of hardware semaphores for stm32mp1 SoC.
The hardware block provides 32 semaphores.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/hwspinlock/Kconfig')
| -rw-r--r-- | drivers/hwspinlock/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig index e895d29500ee..7869c67e5b6b 100644 --- a/drivers/hwspinlock/Kconfig +++ b/drivers/hwspinlock/Kconfig @@ -49,6 +49,15 @@ config HWSPINLOCK_SPRD If unsure, say N. +config HWSPINLOCK_STM32 + tristate "STM32 Hardware Spinlock device" + depends on MACH_STM32MP157 + depends on HWSPINLOCK + help + Say y here to support the STM32 Hardware Spinlock device. + + If unsure, say N. + config HSEM_U8500 tristate "STE Hardware Semaphore functionality" depends on HWSPINLOCK |