diff --git a/include/dt-bindings/interconnect/qcom,sc8280xp.h b/include/dt-bindings/interconnect/qcom,sc8280xp.h
new file mode 100644
index 0000000..f89f47e
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,sc8280xp.h
@@ -0,0 +1,232 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Ltd.
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_SC8280XP_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_SC8280XP_H
+
+/* aggre1_noc */
+#define MASTER_QSPI_0			0
+#define MASTER_QUP_1			1
+#define MASTER_QUP_2			2
+#define MASTER_A1NOC_CFG		3
+#define MASTER_IPA			4
+#define MASTER_EMAC_1			5
+#define MASTER_SDCC_4			6
+#define MASTER_UFS_MEM			7
+#define MASTER_USB3_0			8
+#define MASTER_USB3_1			9
+#define MASTER_USB3_MP			10
+#define MASTER_USB4_0			11
+#define MASTER_USB4_1			12
+#define SLAVE_A1NOC_SNOC		13
+#define SLAVE_USB_NOC_SNOC		14
+#define SLAVE_SERVICE_A1NOC		15
+
+/* aggre2_noc */
+#define MASTER_QDSS_BAM			0
+#define MASTER_QUP_0			1
+#define MASTER_A2NOC_CFG		2
+#define MASTER_CRYPTO			3
+#define MASTER_SENSORS_PROC		4
+#define MASTER_SP			5
+#define MASTER_EMAC			6
+#define MASTER_PCIE_0			7
+#define MASTER_PCIE_1			8
+#define MASTER_PCIE_2A			9
+#define MASTER_PCIE_2B			10
+#define MASTER_PCIE_3A			11
+#define MASTER_PCIE_3B			12
+#define MASTER_PCIE_4			13
+#define MASTER_QDSS_ETR			14
+#define MASTER_SDCC_2			15
+#define MASTER_UFS_CARD			16
+#define SLAVE_A2NOC_SNOC		17
+#define SLAVE_ANOC_PCIE_GEM_NOC		18
+#define SLAVE_SERVICE_A2NOC		19
+
+/* clk_virt */
+/* 0 was used by MASTER_IPA_CORE, now represented as RPMh clock */
+#define MASTER_QUP_CORE_0		1
+#define MASTER_QUP_CORE_1		2
+#define MASTER_QUP_CORE_2		3
+/* 4 was used by SLAVE_IPA_CORE, now represented as RPMh clock */
+#define SLAVE_QUP_CORE_0		5
+#define SLAVE_QUP_CORE_1		6
+#define SLAVE_QUP_CORE_2		7
+
+/* config_noc */
+#define MASTER_GEM_NOC_CNOC		0
+#define MASTER_GEM_NOC_PCIE_SNOC	1
+#define SLAVE_AHB2PHY_0			2
+#define SLAVE_AHB2PHY_1			3
+#define SLAVE_AHB2PHY_2			4
+#define SLAVE_AOSS			5
+#define SLAVE_APPSS			6
+#define SLAVE_CAMERA_CFG		7
+#define SLAVE_CLK_CTL			8
+#define SLAVE_CDSP_CFG			9
+#define SLAVE_CDSP1_CFG			10
+#define SLAVE_RBCPR_CX_CFG		11
+#define SLAVE_RBCPR_MMCX_CFG		12
+#define SLAVE_RBCPR_MX_CFG		13
+#define SLAVE_CPR_NSPCX			14
+#define SLAVE_CRYPTO_0_CFG		15
+#define SLAVE_CX_RDPM			16
+#define SLAVE_DCC_CFG			17
+#define SLAVE_DISPLAY_CFG		18
+#define SLAVE_DISPLAY1_CFG		19
+#define SLAVE_EMAC_CFG			20
+#define SLAVE_EMAC1_CFG			21
+#define SLAVE_GFX3D_CFG			22
+#define SLAVE_HWKM			23
+#define SLAVE_IMEM_CFG			24
+#define SLAVE_IPA_CFG			25
+#define SLAVE_IPC_ROUTER_CFG		26
+#define SLAVE_LPASS			27
+#define SLAVE_MX_RDPM			28
+#define SLAVE_MXC_RDPM			29
+#define SLAVE_PCIE_0_CFG		30
+#define SLAVE_PCIE_1_CFG		31
+#define SLAVE_PCIE_2A_CFG		32
+#define SLAVE_PCIE_2B_CFG		33
+#define SLAVE_PCIE_3A_CFG		34
+#define SLAVE_PCIE_3B_CFG		35
+#define SLAVE_PCIE_4_CFG		36
+#define SLAVE_PCIE_RSC_CFG		37
+#define SLAVE_PDM			38
+#define SLAVE_PIMEM_CFG			39
+#define SLAVE_PKA_WRAPPER_CFG		40
+#define SLAVE_PMU_WRAPPER_CFG		41
+#define SLAVE_QDSS_CFG			42
+#define SLAVE_QSPI_0			43
+#define SLAVE_QUP_0			44
+#define SLAVE_QUP_1			45
+#define SLAVE_QUP_2			46
+#define SLAVE_SDCC_2			47
+#define SLAVE_SDCC_4			48
+#define SLAVE_SECURITY			49
+#define SLAVE_SMMUV3_CFG		50
+#define SLAVE_SMSS_CFG			51
+#define SLAVE_SPSS_CFG			52
+#define SLAVE_TCSR			53
+#define SLAVE_TLMM			54
+#define SLAVE_UFS_CARD_CFG		55
+#define SLAVE_UFS_MEM_CFG		56
+#define SLAVE_USB3_0			57
+#define SLAVE_USB3_1			58
+#define SLAVE_USB3_MP			59
+#define SLAVE_USB4_0			60
+#define SLAVE_USB4_1			61
+#define SLAVE_VENUS_CFG			62
+#define SLAVE_VSENSE_CTRL_CFG		63
+#define SLAVE_VSENSE_CTRL_R_CFG		64
+#define SLAVE_A1NOC_CFG			65
+#define SLAVE_A2NOC_CFG			66
+#define SLAVE_ANOC_PCIE_BRIDGE_CFG	67
+#define SLAVE_DDRSS_CFG			68
+#define SLAVE_CNOC_MNOC_CFG		69
+#define SLAVE_SNOC_CFG			70
+#define SLAVE_SNOC_SF_BRIDGE_CFG	71
+#define SLAVE_IMEM			72
+#define SLAVE_PIMEM			73
+#define SLAVE_SERVICE_CNOC		74
+#define SLAVE_PCIE_0			75
+#define SLAVE_PCIE_1			76
+#define SLAVE_PCIE_2A			77
+#define SLAVE_PCIE_2B			78
+#define SLAVE_PCIE_3A			79
+#define SLAVE_PCIE_3B			80
+#define SLAVE_PCIE_4			81
+#define SLAVE_QDSS_STM			82
+#define SLAVE_SMSS			83
+#define SLAVE_TCU			84
+
+/* dc_noc */
+#define MASTER_CNOC_DC_NOC		0
+#define SLAVE_LLCC_CFG			1
+#define SLAVE_GEM_NOC_CFG		2
+
+/* gem_noc */
+#define MASTER_GPU_TCU			0
+#define MASTER_PCIE_TCU			1
+#define MASTER_SYS_TCU			2
+#define MASTER_APPSS_PROC		3
+#define MASTER_COMPUTE_NOC		4
+#define MASTER_COMPUTE_NOC_1		5
+#define MASTER_GEM_NOC_CFG		6
+#define MASTER_GFX3D			7
+#define MASTER_MNOC_HF_MEM_NOC		8
+#define MASTER_MNOC_SF_MEM_NOC		9
+#define MASTER_ANOC_PCIE_GEM_NOC	10
+#define MASTER_SNOC_GC_MEM_NOC		11
+#define MASTER_SNOC_SF_MEM_NOC		12
+#define SLAVE_GEM_NOC_CNOC		13
+#define SLAVE_LLCC			14
+#define SLAVE_GEM_NOC_PCIE_CNOC		15
+#define SLAVE_SERVICE_GEM_NOC_1		16
+#define SLAVE_SERVICE_GEM_NOC_2		17
+#define SLAVE_SERVICE_GEM_NOC		18
+
+/* lpass_ag_noc */
+#define MASTER_CNOC_LPASS_AG_NOC	0
+#define MASTER_LPASS_PROC		1
+#define SLAVE_LPASS_CORE_CFG		2
+#define SLAVE_LPASS_LPI_CFG		3
+#define SLAVE_LPASS_MPU_CFG		4
+#define SLAVE_LPASS_TOP_CFG		5
+#define SLAVE_LPASS_SNOC		6
+#define SLAVE_SERVICES_LPASS_AML_NOC	7
+#define SLAVE_SERVICE_LPASS_AG_NOC	8
+
+/* mc_virt */
+#define MASTER_LLCC			0
+#define SLAVE_EBI1			1
+
+/*mmss_noc */
+#define MASTER_CAMNOC_HF		0
+#define MASTER_MDP0			1
+#define MASTER_MDP1			2
+#define MASTER_MDP_CORE1_0		3
+#define MASTER_MDP_CORE1_1		4
+#define MASTER_CNOC_MNOC_CFG		5
+#define MASTER_ROTATOR			6
+#define MASTER_ROTATOR_1		7
+#define MASTER_VIDEO_P0			8
+#define MASTER_VIDEO_P1			9
+#define MASTER_VIDEO_PROC		10
+#define MASTER_CAMNOC_ICP		11
+#define MASTER_CAMNOC_SF		12
+#define SLAVE_MNOC_HF_MEM_NOC		13
+#define SLAVE_MNOC_SF_MEM_NOC		14
+#define SLAVE_SERVICE_MNOC		15
+
+/* nspa_noc */
+#define MASTER_CDSP_NOC_CFG		0
+#define MASTER_CDSP_PROC		1
+#define SLAVE_CDSP_MEM_NOC		2
+#define SLAVE_NSP_XFR			3
+#define SLAVE_SERVICE_NSP_NOC		4
+
+/* nspb_noc */
+#define MASTER_CDSPB_NOC_CFG		0
+#define MASTER_CDSP_PROC_B		1
+#define SLAVE_CDSPB_MEM_NOC		2
+#define SLAVE_NSPB_XFR			3
+#define SLAVE_SERVICE_NSPB_NOC		4
+
+/* system_noc */
+#define MASTER_A1NOC_SNOC		0
+#define MASTER_A2NOC_SNOC		1
+#define MASTER_USB_NOC_SNOC		2
+#define MASTER_LPASS_ANOC		3
+#define MASTER_SNOC_CFG			4
+#define MASTER_PIMEM			5
+#define MASTER_GIC			6
+#define SLAVE_SNOC_GEM_NOC_GC		7
+#define SLAVE_SNOC_GEM_NOC_SF		8
+#define SLAVE_SERVICE_SNOC		9
+
+#endif