diff --git a/drivers/ram/k3-am654-ddrss.c b/drivers/ram/k3-am654-ddrss.c
index 7015d8c..8cf7486 100644
--- a/drivers/ram/k3-am654-ddrss.c
+++ b/drivers/ram/k3-am654-ddrss.c
@@ -14,6 +14,7 @@
 #include <power-domain.h>
 #include <dm.h>
 #include <asm/arch/sys_proto.h>
+#include <dm/device_compat.h>
 #include <power/regulator.h>
 #include "k3-am654-ddrss.h"
 
diff --git a/drivers/ram/k3-j721e/k3-j721e-ddrss.c b/drivers/ram/k3-j721e/k3-j721e-ddrss.c
index a9b7d40..352483c 100644
--- a/drivers/ram/k3-j721e/k3-j721e-ddrss.c
+++ b/drivers/ram/k3-j721e/k3-j721e-ddrss.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <power-domain.h>
 #include <wait_bit.h>
+#include <dm/device_compat.h>
 
 #include "lpddr4_obj_if.h"
 #include "lpddr4_if.h"
diff --git a/drivers/ram/stm32_sdram.c b/drivers/ram/stm32_sdram.c
index f6cac8e..2d03333 100644
--- a/drivers/ram/stm32_sdram.c
+++ b/drivers/ram/stm32_sdram.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <ram.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 
 #define MEM_MODE_MASK	GENMASK(2, 0)
 #define SWP_FMC_OFFSET 10