misc: add Tegra BPMP driver

[karo-tx-uboot.git] / drivers / misc / Kconfig

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 80c15581b927aef604c3510e8d296d889e63da9f..4af1cbf3d763273d95ed17cd6a599c93865da159 100644 (file)
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -121,6 +121,18 @@ config PCA9551_I2C_ADDR
        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