diff --git a/include/dt-bindings/memory/stm32-sdram.h b/include/dt-bindings/memory/stm32-sdram.h
new file mode 100644
index 0000000..4cd6c2b
--- /dev/null
+++ b/include/dt-bindings/memory/stm32-sdram.h
@@ -0,0 +1,34 @@
+#ifndef DT_BINDINGS_STM32_SDRAM_H
+#define DT_BINDINGS_STM32_SDRAM_H
+
+#define NO_COL_8	0x0
+#define NO_COL_9	0x1
+#define NO_COL_10	0x2
+#define NO_COL_11	0x3
+
+#define NO_ROW_11	0x0
+#define NO_ROW_12	0x1
+#define NO_ROW_13	0x2
+
+#define MWIDTH_8	0x0
+#define MWIDTH_16	0x1
+#define MWIDTH_32	0x2
+#define BANKS_2		0x0
+#define BANKS_4		0x1
+#define CAS_1		0x1
+#define CAS_2		0x2
+#define CAS_3		0x3
+#define RD_BURST_EN	0x1
+#define RD_BURST_DIS	0x0
+#define RD_PIPE_DL_0	0x0
+#define RD_PIPE_DL_1	0x1
+#define RD_PIPE_DL_2	0x2
+
+#define TMRD_1		0x1
+#define TXSR_60		60
+#define TRAS_42		42
+#define TRC_60		60
+#define TRP_18		18
+#define TRCD_18		18
+
+#endif