diff --git a/target/linux/mediatek/files-5.4/drivers/clk/mediatek/clk-mt7981.c b/target/linux/mediatek/files-5.4/drivers/clk/mediatek/clk-mt7981.c
index eafe722..269dffe 100644
--- a/target/linux/mediatek/files-5.4/drivers/clk/mediatek/clk-mt7981.c
+++ b/target/linux/mediatek/files-5.4/drivers/clk/mediatek/clk-mt7981.c
@@ -574,6 +574,7 @@
 	GATE_INFRA2(CK_INFRA_IUSB_SYS_CK, "infra_iusb_sys", "infra_usb_sys", 2),
 	GATE_INFRA2(CK_INFRA_IUSB_CK, "infra_iusb", "infra_usb", 3),
 	GATE_INFRA2(CK_INFRA_IPCIE_CK, "infra_ipcie", "infra_pcie_mux", 12),
+	GATE_INFRA2(CK_INFRA_IPCIE_PIPE_CK, "infra_ipcie_pipe", "cb_cksq_40m", 13),
 	GATE_INFRA2(CK_INFRA_IPCIER_CK, "infra_ipcier", "infra_f26m_ck0", 14),
 	GATE_INFRA2(CK_INFRA_IPCIEB_CK, "infra_ipcieb", "infra_133m_phck", 15),
 };
diff --git a/target/linux/mediatek/files-5.4/include/dt-bindings/clock/mt7981-clk.h b/target/linux/mediatek/files-5.4/include/dt-bindings/clock/mt7981-clk.h
index 4846717..95ebc47 100644
--- a/target/linux/mediatek/files-5.4/include/dt-bindings/clock/mt7981-clk.h
+++ b/target/linux/mediatek/files-5.4/include/dt-bindings/clock/mt7981-clk.h
@@ -229,9 +229,10 @@
 #define CK_INFRA_IUSB_SYS_CK		54
 #define CK_INFRA_IUSB_CK		55
 #define CK_INFRA_IPCIE_CK		56
-#define CK_INFRA_IPCIER_CK		57
-#define CK_INFRA_IPCIEB_CK		58
-#define CLK_INFRA_AO_NR_CLK		59
+#define CK_INFRA_IPCIE_PIPE_CK  	57
+#define CK_INFRA_IPCIER_CK		58
+#define CK_INFRA_IPCIEB_CK		59
+#define CLK_INFRA_AO_NR_CLK		60
 
 /* APMIXEDSYS */