xref: /arm-trusted-firmware/plat/nvidia/tegra/soc/t186/plat_smmu.c (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7) 
1*91f16700Schasinglulu /*
2*91f16700Schasinglulu  * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
3*91f16700Schasinglulu  * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
4*91f16700Schasinglulu  *
5*91f16700Schasinglulu  * SPDX-License-Identifier: BSD-3-Clause
6*91f16700Schasinglulu  */
7*91f16700Schasinglulu 
8*91f16700Schasinglulu #include <common/bl_common.h>
9*91f16700Schasinglulu 
10*91f16700Schasinglulu #include <smmu.h>
11*91f16700Schasinglulu #include <tegra_def.h>
12*91f16700Schasinglulu #include <tegra_mc_def.h>
13*91f16700Schasinglulu 
14*91f16700Schasinglulu #define MAX_NUM_SMMU_DEVICES	U(1)
15*91f16700Schasinglulu 
16*91f16700Schasinglulu /*******************************************************************************
17*91f16700Schasinglulu  * Handler to return the support SMMU devices number
18*91f16700Schasinglulu  ******************************************************************************/
19*91f16700Schasinglulu uint32_t plat_get_num_smmu_devices(void)
20*91f16700Schasinglulu {
21*91f16700Schasinglulu 	return MAX_NUM_SMMU_DEVICES;
22*91f16700Schasinglulu }
23