Merge tag 'mfd-next-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

[linux-2.6-microblaze.git] / lib / Kconfig

diff --git a/lib/Kconfig b/lib/Kconfig
index eaaad4d..55c27e1 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -118,6 +118,13 @@ config INDIRECT_IOMEM_FALLBACK
          mmio accesses when the IO memory address is not a registered
          emulated region.
 
+config TRACE_MMIO_ACCESS
+       bool "Register read/write tracing"
+       depends on TRACING && ARCH_HAVE_TRACE_MMIO_ACCESS
+       help
+         Create tracepoints for MMIO read/write operations. These trace events
+         can be used for logging all MMIO read/write operations.
+
 source "lib/crypto/Kconfig"
 
 config LIB_MEMNEQ