Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
new file mode 100644
index 000000000..32cd26352
--- /dev/null
+++ b/drivers/hwspinlock/Kconfig
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Generic HWSPINLOCK framework
+#
+
+menuconfig HWSPINLOCK
+	bool "Hardware Spinlock drivers"
+
+if HWSPINLOCK
+
+config HWSPINLOCK_OMAP
+	tristate "OMAP Hardware Spinlock device"
+	depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX || ARCH_K3 || COMPILE_TEST
+	help
+	  Say y here to support the OMAP Hardware Spinlock device (firstly
+	  introduced in OMAP4).
+
+	  If unsure, say N.
+
+config HWSPINLOCK_QCOM
+	tristate "Qualcomm Hardware Spinlock device"
+	depends on ARCH_QCOM || COMPILE_TEST
+	select MFD_SYSCON
+	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 HWSPINLOCK_SIRF
+	tristate "SIRF Hardware Spinlock device"
+	depends on ARCH_SIRF || COMPILE_TEST
+	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 HWSPINLOCK_SPRD
+	tristate "SPRD Hardware Spinlock device"
+	depends on ARCH_SPRD || COMPILE_TEST
+	help
+	  Say y here to support the SPRD Hardware Spinlock device.
+
+	  If unsure, say N.
+
+config HWSPINLOCK_STM32
+	tristate "STM32 Hardware Spinlock device"
+	depends on MACH_STM32MP157 || COMPILE_TEST
+	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 ARCH_U8500 || COMPILE_TEST
+	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.
+
+endif # HWSPINLOCK