diff --git a/drivers/clk/renesas/clk-rcar-gen2.c b/drivers/clk/renesas/clk-rcar-gen2.c
index 16da10c..b423c94 100644
--- a/drivers/clk/renesas/clk-rcar-gen2.c
+++ b/drivers/clk/renesas/clk-rcar-gen2.c
@@ -15,6 +15,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <log.h>
+#include <asm/global_data.h>
 #include <asm/io.h>
 
 #include <dt-bindings/clock/renesas-cpg-mssr.h>