diff --git a/drivers/interconnect/qcom/shima.c b/drivers/interconnect/qcom/shima.c
index 10f5205b7a4f..5d29767138f6 100644
--- a/drivers/interconnect/qcom/shima.c
+++ b/drivers/interconnect/qcom/shima.c
@@ -47,6 +47,15 @@ static struct qcom_icc_node qnm_a1noc_cfg = {
 	.links = { SLAVE_SERVICE_A1NOC },
 };
 
+static struct qcom_icc_node xm_sdc1 = {
+	.name = "xm_sdc1",
+	.id = MASTER_SDCC_1,
+	.channels = 1,
+	.buswidth = 8,
+	.num_links = 1,
+	.links = { SLAVE_A1NOC_SNOC },
+};
+
 static struct qcom_icc_node xm_sdc4 = {
 	.name = "xm_sdc4",
 	.id = MASTER_SDCC_4,
@@ -1558,6 +1567,7 @@ static struct qcom_icc_node *aggre1_noc_nodes[] = {
 	[MASTER_QSPI_0] = &qhm_qspi,
 	[MASTER_QUP_1] = &qhm_qup1,
 	[MASTER_A1NOC_CFG] = &qnm_a1noc_cfg,
+	[MASTER_SDCC_1] = &xm_sdc1,
 	[MASTER_SDCC_4] = &xm_sdc4,
 	[MASTER_UFS_MEM] = &xm_ufs_mem,
 	[MASTER_USB3_0] = &xm_usb3_0,
diff --git a/include/dt-bindings/interconnect/qcom,shima.h b/include/dt-bindings/interconnect/qcom,shima.h
index cc38aaff6df9..ce91cf22e105 100644
--- a/include/dt-bindings/interconnect/qcom,shima.h
+++ b/include/dt-bindings/interconnect/qcom,shima.h
@@ -52,10 +52,11 @@
 #define MASTER_PCIE_1				43
 #define MASTER_QDSS_DAP				44
 #define MASTER_QDSS_ETR				45
-#define MASTER_SDCC_2				46
-#define MASTER_SDCC_4				47
-#define MASTER_UFS_MEM				48
-#define MASTER_USB3_0				49
+#define MASTER_SDCC_1				46
+#define MASTER_SDCC_2				47
+#define MASTER_SDCC_4				48
+#define MASTER_UFS_MEM				49
+#define MASTER_USB3_0				50
 #define SLAVE_EBI1				512
 #define SLAVE_AHB2PHY_SOUTH				513
 #define SLAVE_AHB2PHY_NORTH				514