diff --git a/drivers/soc/rockchip/Kconfig b/drivers/soc/rockchip/Kconfig
index eecfcbd5ea3f..05aa36ff94a2 100644
--- a/drivers/soc/rockchip/Kconfig
+++ b/drivers/soc/rockchip/Kconfig
@@ -26,7 +26,7 @@ config ROCKCHIP_CPUINFO
 	  If unsure, say N.
 
 config ROCKCHIP_GRF
-	bool
+	tristate "Rockchip GRF"
 	default y
 	help
 	  The General Register Files are a central component providing
diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c
index cdff2d94cc90..8af149a5821b 100644
--- a/drivers/soc/rockchip/grf.c
+++ b/drivers/soc/rockchip/grf.c
@@ -10,6 +10,7 @@
 
 #include <linux/err.h>
 #include <linux/mfd/syscon.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
@@ -237,3 +238,6 @@ static int __init rockchip_grf_init(void)
 	return 0;
 }
 postcore_initcall(rockchip_grf_init);
+
+MODULE_DESCRIPTION("Rockchip GRF");
+MODULE_LICENSE("GPL");