drm/amdgpu: Add soc v2_0 ih client id table

To acommandate the specific ih client for soc v2_0

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Frank Min <Frank.Min@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

3 files changed, 87 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index dcf90a974326..03219ee894a2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -134,6 +134,41 @@ const char *soc_v1_0_ih_clientid_name[] = {
 	"MP1",
 };
 
+const char *soc_v2_0_ih_clientid_name[] = {
+	"IH",
+	"Reserved",
+	"ATHUB",
+	"BIF",
+	"DCN",
+	"Reserved",
+	"Reserved",
+	"RLC",
+	"Reserved",
+	"Reserved",
+	"GFX",
+	"IMU",
+	"NVE",
+	"Reserved",
+	"Reserved",
+	"THM",
+	"UMSCH_VCN",
+	"Reserved",
+	"VMC",
+	"Reserved",
+	"GRBM_CP",
+	"Reserved",
+	"Reserved",
+	"DF",
+	"VPE",
+	"SMUIO",
+	"Reserved",
+	"GC_UTCL2",
+	"Reserved",
+	"Reserved",
+	"MPASP",
+	"MP1",
+};
+
 const int node_id_to_phys_map[NODEID_MAX] = {
 	[AID0_NODEID] = 0,
 	[XCD0_NODEID] = 0,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
index c88431471c30..5458ec3af19d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
@@ -27,6 +27,7 @@
 #include <linux/irqdomain.h>
 #include "soc15_ih_clientid.h"
 #include "soc_v1_0_ih_clientid.h"
+#include "soc_v2_0_ih_clientid.h"
 #include "amdgpu_ih.h"
 
 #define AMDGPU_MAX_IRQ_SRC_ID		0x100
diff --git a/drivers/gpu/drm/amd/include/soc_v2_0_ih_clientid.h b/drivers/gpu/drm/amd/include/soc_v2_0_ih_clientid.h
new file mode 100644
index 000000000000..eb24e76a666f
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/soc_v2_0_ih_clientid.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2026 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __SOC_V2_0_IH_CLIENTID_H__
+#define __SOC_V2_0_IH_CLIENTID_H__
+
+extern const char *soc_v2_0_ih_clientid_name[];
+
+enum soc_v2_0_ih_clientid {
+	SOC_V2_0_IH_CLIENTID_IH 		= 0x00,
+	SOC_V2_0_IH_CLIENTID_ATHUB 		= 0x02,
+	SOC_V2_0_IH_CLIENTID_BIF		= 0x03,
+	SOC_V2_0_IH_CLIENTID_DCN		= 0x04,
+	SOC_V2_0_IH_CLIENTID_RLC		= 0x07,
+	SOC_V2_0_IH_CLIENTID_GFX		= 0x0a,
+	SOC_V2_0_IH_CLIENTID_IMU		= 0x0b,
+	SOC_v2_1_IH_CLIENTID_NVE 		= 0x0c,
+	SOC_V2_0_IH_CLIENTID_THM		= 0x0f,
+	SOC_V2_0_IH_CLIENTID_UMSCH_VCN 		= 0x10,
+	SOC_V2_0_IH_CLIENTID_VMC		= 0x12,
+	SOC_V2_0_IH_CLIENTID_GRBM_CP 		= 0x14,
+	SOC_V2_0_IH_CLIENTID_DF 		= 0x17,
+	SOC_V2_0_IH_CLIENTID_VPE		= 0x18,
+	SOC_V2_0_IH_CLIENTID_SMUIO 		= 0x19,
+	SOC_V2_0_IH_CLIENTID_GC_UTCL2 		= 0x1b,
+	SOC_V2_0_IH_CLIENTID_MPASP 		= 0x1e,
+	SOC_V2_0_IH_CLIENTID_MP1 		= 0x1f,
+	SOC_V2_0_IH_CLIENTID_MAX,
+};
+
+#endif