1 /* 2 * Copyright (c) 2024, MediaTek Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef RNG_PLAT_H 8 #define RNG_PLAT_H 9 10 #define TRNG_TIME_OUT 1000 11 #define MTK_TRNG_MAX_ROUND 4 12 13 /******************************************************************************* 14 * TRNG related constants 15 ******************************************************************************/ 16 #define TRNG_BASE_SIZE 0x1000 17 #define TRNG_CTRL (TRNG_BASE + 0x0000) 18 #define TRNG_TIME (TRNG_BASE + 0x0004) 19 #define TRNG_DATA (TRNG_BASE + 0x0008) 20 #define TRNG_CONF (TRNG_BASE + 0x000C) 21 #define TRNG_CTRL_RDY 0x80000000 22 #define TRNG_CTRL_START 0x00000001 23 #define TRNG_CONF_VON_EN 0x00000020 24 #define TRNG_PDN_BASE_SIZE 0x1000 25 #define TRNG_PDN_SET (INFRACFG_AO_BASE + 0x0088) 26 #define TRNG_PDN_CLR (INFRACFG_AO_BASE + 0x008C) 27 #define TRNG_PDN_STATUS (INFRACFG_AO_BASE + 0x0094) 28 #define TRNG_PDN_VALUE 0x200 29 30 #endif /* RNG_PLAT_H */ 31