| /* |
| * Copyright (c) 2019, MediaTek Inc. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef PMIC_WRAP_INIT_H |
| #define PMIC_WRAP_INIT_H |
| |
| #include <platform_def.h> |
| #include <stdint.h> |
| |
| /* external API */ |
| int32_t pwrap_read(uint32_t adr, uint32_t *rdata); |
| int32_t pwrap_write(uint32_t adr, uint32_t wdata); |
| |
| static struct mt8183_pmic_wrap_regs *const mtk_pwrap = |
| (void *)PMIC_WRAP_BASE; |
| |
| /* timeout setting */ |
| enum { |
| TIMEOUT_READ = 255, /* us */ |
| TIMEOUT_WAIT_IDLE = 255 /* us */ |
| }; |
| |
| /* PMIC_WRAP registers */ |
| struct mt8183_pmic_wrap_regs { |
| uint32_t reserved[776]; |
| uint32_t wacs2_cmd; |
| uint32_t wacs2_rdata; |
| uint32_t wacs2_vldclr; |
| uint32_t reserved1[4]; |
| }; |
| |
| enum { |
| RDATA_WACS_RDATA_SHIFT = 0, |
| RDATA_WACS_FSM_SHIFT = 16, |
| RDATA_WACS_REQ_SHIFT = 19, |
| RDATA_SYNC_IDLE_SHIFT, |
| RDATA_INIT_DONE_SHIFT, |
| RDATA_SYS_IDLE_SHIFT, |
| }; |
| |
| enum { |
| RDATA_WACS_RDATA_MASK = 0xffff, |
| RDATA_WACS_FSM_MASK = 0x7, |
| RDATA_WACS_REQ_MASK = 0x1, |
| RDATA_SYNC_IDLE_MASK = 0x1, |
| RDATA_INIT_DONE_MASK = 0x1, |
| RDATA_SYS_IDLE_MASK = 0x1, |
| }; |
| |
| /* WACS_FSM */ |
| enum { |
| WACS_FSM_IDLE = 0x00, |
| WACS_FSM_REQ = 0x02, |
| WACS_FSM_WFDLE = 0x04, |
| WACS_FSM_WFVLDCLR = 0x06, |
| WACS_INIT_DONE = 0x01, |
| WACS_SYNC_IDLE = 0x01, |
| WACS_SYNC_BUSY = 0x00 |
| }; |
| |
| /* error information flag */ |
| enum { |
| E_PWR_INVALID_ARG = 1, |
| E_PWR_INVALID_RW = 2, |
| E_PWR_INVALID_ADDR = 3, |
| E_PWR_INVALID_WDAT = 4, |
| E_PWR_INVALID_OP_MANUAL = 5, |
| E_PWR_NOT_IDLE_STATE = 6, |
| E_PWR_NOT_INIT_DONE = 7, |
| E_PWR_NOT_INIT_DONE_READ = 8, |
| E_PWR_WAIT_IDLE_TIMEOUT = 9, |
| E_PWR_WAIT_IDLE_TIMEOUT_READ = 10, |
| E_PWR_INIT_SIDLY_FAIL = 11, |
| E_PWR_RESET_TIMEOUT = 12, |
| E_PWR_TIMEOUT = 13, |
| E_PWR_INIT_RESET_SPI = 20, |
| E_PWR_INIT_SIDLY = 21, |
| E_PWR_INIT_REG_CLOCK = 22, |
| E_PWR_INIT_ENABLE_PMIC = 23, |
| E_PWR_INIT_DIO = 24, |
| E_PWR_INIT_CIPHER = 25, |
| E_PWR_INIT_WRITE_TEST = 26, |
| E_PWR_INIT_ENABLE_CRC = 27, |
| E_PWR_INIT_ENABLE_DEWRAP = 28, |
| E_PWR_INIT_ENABLE_EVENT = 29, |
| E_PWR_READ_TEST_FAIL = 30, |
| E_PWR_WRITE_TEST_FAIL = 31, |
| E_PWR_SWITCH_DIO = 32 |
| }; |
| |
| #endif /* PMIC_WRAP_INIT_H */ |
