diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 80c1558..4af1cbf 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -121,6 +121,18 @@
 	help
 	  The I2C address of the PCA9551 LED controller.
 
+config TEGRA186_BPMP
+	bool "Enable support for the Tegra186 BPMP driver"
+	depends on TEGRA186
+	help
+	  The Tegra BPMP (Boot and Power Management Processor) is a separate
+	  auxiliary CPU embedded into Tegra to perform power management work,
+	  and controls related features such as clocks, resets, power domains,
+	  PMIC I2C bus, etc. This driver provides the core low-level
+	  communication path by which feature-specific drivers (such as clock)
+	  can make requests to the BPMP. This driver is similar to an MFD
+	  driver in the Linux kernel.
+
 config WINBOND_W83627
 	bool "Enable Winbond Super I/O driver"
 	help