drm/amdgpu: add NBIO IP v7.11.3 discovery support

This patch is to add NBIO 7.11.3 support.
Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -2703,6 +2703,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 		break;
 	case IP_VERSION(7, 11, 0):
 	case IP_VERSION(7, 11, 1):
+	case IP_VERSION(7, 11, 3):
 		adev->nbio.funcs = &nbio_v7_11_funcs;
 		adev->nbio.hdp_flush_reg = &nbio_v7_11_hdp_flush_reg;
 		break;