diff --git a/ports/arm/platforms/dm36x/dm36x-io.h b/ports/arm/platforms/dm36x/dm36x-io.h
index 8883440..d15c9b0 100644
--- a/ports/arm/platforms/dm36x/dm36x-io.h
+++ b/ports/arm/platforms/dm36x/dm36x-io.h
@@ -280,7 +280,16 @@
 #define DM36X_INTC_VEC_VPSSINT8     8
 #define DM36X_INTC_VEC_MJCP_SEQINT  9
 #define DM36X_INTC_VEC_HDVICP_INT   10
+#define DM36X_INTC_VEC_SPI1INT0     17
+#define DM36X_INTC_VEC_SPI2INT0     19
+#define DM36X_INTC_VEC_MMC0INT      26
+#define DM36X_INTC_VEC_MMC1INT      27
 #define DM36X_INTC_VEC_TINT0        32
+#define DM36X_INTC_VEC_I2CINT       39
+#define DM36X_INTC_VEC_UART0INT     40
+#define DM36X_INTC_VEC_UART1INT     41
+#define DM36X_INTC_VEC_SPI0INT0     42
+#define DM36X_INTC_VEC_SPI3INT0     43
 #define DM36X_INTC_MAX_VEC          63