diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 959136c163ff..b184e183c139 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -2154,6 +2154,9 @@ static int amdgpu_discovery_set_psp_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(14, 0, 5):
 		amdgpu_device_ip_block_add(adev, &psp_v14_0_ip_block);
 		break;
+	case IP_VERSION(15, 0, 8):
+		amdgpu_device_ip_block_add(adev, &psp_v15_0_8_ip_block);
+		break;
 	default:
 		dev_err(adev->dev,
 			"Failed to add psp ip block(MP0_HWIP:0x%x)\n",
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 2e158876bc94..b80d1fab7389 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -39,6 +39,7 @@
 #include "psp_v13_0.h"
 #include "psp_v13_0_4.h"
 #include "psp_v14_0.h"
+#include "psp_v15_0_8.h"
 
 #include "amdgpu_ras.h"
 #include "amdgpu_securedisplay.h"
@@ -259,6 +260,9 @@ static int psp_early_init(struct amdgpu_ip_block *ip_block)
 		psp_v14_0_set_psp_funcs(psp);
 		psp->boot_time_tmr = false;
 		break;
+	case IP_VERSION(15, 0, 8):
+		psp_v15_0_8_set_psp_funcs(psp);
+		break;
 	default:
 		return -EINVAL;
 	}