xref: /arm-trusted-firmware/plat/mediatek/drivers/msdc/mt_msdc.c (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7)
1*91f16700Schasinglulu /*
2*91f16700Schasinglulu  * Copyright (c) 2022, MediaTek Inc. All rights reserved.
3*91f16700Schasinglulu  *
4*91f16700Schasinglulu  * SPDX-License-Identifier: BSD-3-Clause
5*91f16700Schasinglulu  */
6*91f16700Schasinglulu 
7*91f16700Schasinglulu #include <common/debug.h>
8*91f16700Schasinglulu #include <lib/mmio.h>
9*91f16700Schasinglulu #include <mt_msdc.h>
10*91f16700Schasinglulu #include <platform_def.h>
11*91f16700Schasinglulu 
12*91f16700Schasinglulu uint64_t msdc_smc_dispatcher(uint64_t arg0, uint64_t arg1,
13*91f16700Schasinglulu 			     uint64_t arg2, uint64_t arg3)
14*91f16700Schasinglulu {
15*91f16700Schasinglulu 	INFO("[%s] msdc setup call from kernel\n", __func__);
16*91f16700Schasinglulu 	mmio_setbits_32(MSDC0_BASE + MSDC_CQHCI_CFG, MSDC_CQHCI_CRYPTO_ENABLE);
17*91f16700Schasinglulu 
18*91f16700Schasinglulu 	return 0L;
19*91f16700Schasinglulu }
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