drm/amdgpu/discovery: Set GC family for GC 11.0 IP

Set GC family for GC 11.0 IPs.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c

@@ -2090,6 +2090,9 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(10, 3, 7):
 		adev->family = AMDGPU_FAMILY_GC_10_3_7;
 		break;
+	case IP_VERSION(11, 0, 0):
+		adev->family = AMDGPU_FAMILY_GC_11_0_0;
+		break;
 	default:
 		return -EINVAL;
 	}