diff --git a/include/dt-bindings/clock/marvell,mmp2.h b/include/dt-bindings/clock/marvell,mmp2.h
index 2793fdf30006..06bb7fe4c62f 100644
--- a/include/dt-bindings/clock/marvell,mmp2.h
+++ b/include/dt-bindings/clock/marvell,mmp2.h
@@ -86,6 +86,7 @@
 #define MMP2_CLK_GPU_3D			124
 #define MMP3_CLK_GPU_3D			MMP2_CLK_GPU_3D
 #define MMP3_CLK_GPU_2D			125
+#define MMP3_CLK_SDH4			126
 
 #define MMP2_NR_CLKS			200
 #endif