| Yidi Lin | 6fcf07e | 2025-04-20 20:56:08 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2025, MediaTek Inc. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef __MTK_BL31_INTERFACE_H__ |
| 8 | #define __MTK_BL31_INTERFACE_H__ |
| 9 | |
| 10 | #include <stdbool.h> |
| 11 | #include <stdint.h> |
| 12 | |
| 13 | /* UFS definitions */ |
| 14 | enum ufs_mtk_mphy_op { |
| 15 | UFS_MPHY_BACKUP = 0, |
| 16 | UFS_MPHY_RESTORE, |
| 17 | }; |
| 18 | |
| 19 | enum ufs_notify_change_status { |
| 20 | PRE_CHANGE, |
| 21 | POST_CHANGE, |
| 22 | }; |
| 23 | |
| 24 | /* UFS interfaces */ |
| 25 | void ufs_mphy_va09_cg_ctrl(bool enable); |
| 26 | void ufs_device_reset_ctrl(bool rst_n); |
| 27 | void ufs_crypto_hie_init(void); |
| 28 | void ufs_ref_clk_status(uint32_t on, enum ufs_notify_change_status stage); |
| 29 | void ufs_sram_pwr_ctrl(bool on); |
| 30 | void ufs_device_pwr_ctrl(bool vcc_on, uint64_t ufs_version); |
| 31 | void ufs_mphy_ctrl(enum ufs_mtk_mphy_op op); |
| 32 | void ufs_mtcmos_ctrl(bool on); |
| 33 | |
| 34 | #endif /* __MTK_BL31_INTERFACE_H__ */ |