diff --git a/drivers/clk/tegra/Kconfig b/drivers/clk/tegra/Kconfig
index 659fe02..ce80b1f 100644
--- a/drivers/clk/tegra/Kconfig
+++ b/drivers/clk/tegra/Kconfig
@@ -1,3 +1,10 @@
+config TEGRA_CAR_CLOCK
+	bool "Enable Tegra CAR-based clock driver"
+	depends on TEGRA_CAR
+	help
+	  Enable support for manipulating Tegra's on-SoC clocks via direct
+	  register access to the Tegra CAR (Clock And Reset controller).
+
 config TEGRA186_CLOCK
 	bool "Enable Tegra186 BPMP-based clock driver"
 	depends on TEGRA186_BPMP