| Hope Wang | adf73ae | 2024-12-13 16:21:01 +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 SPMI_COMMON_H |
| 8 | #define SPMI_COMMON_H |
| 9 | |
| 10 | #include <stdint.h> |
| 11 | |
| 12 | #include <platform_def.h> |
| 13 | #include "pmif_common.h" |
| 14 | |
| 15 | /* Read/write byte limitation */ |
| 16 | #define PMIF_BYTECNT_MAX 2 |
| 17 | |
| 18 | #define SPMI_GROUP_ID 0xB |
| 19 | |
| 20 | /* enum marco for cmd/channel */ |
| 21 | enum spmi_master { |
| 22 | SPMI_MASTER_0 = 0, |
| 23 | SPMI_MASTER_1, |
| 24 | SPMI_MASTER_P_1, |
| 25 | SPMI_MASTER_MAX |
| 26 | }; |
| 27 | |
| 28 | enum spmi_slave { |
| 29 | SPMI_SLAVE_0 = 0, |
| 30 | SPMI_SLAVE_1, |
| 31 | SPMI_SLAVE_2, |
| 32 | SPMI_SLAVE_3, |
| 33 | SPMI_SLAVE_4, |
| 34 | SPMI_SLAVE_5, |
| 35 | SPMI_SLAVE_6, |
| 36 | SPMI_SLAVE_7, |
| 37 | SPMI_SLAVE_8, |
| 38 | SPMI_SLAVE_9, |
| 39 | SPMI_SLAVE_10, |
| 40 | SPMI_SLAVE_11, |
| 41 | SPMI_SLAVE_12, |
| 42 | SPMI_SLAVE_13, |
| 43 | SPMI_SLAVE_14, |
| 44 | SPMI_SLAVE_15, |
| 45 | SPMI_MAX_SLAVE_ID |
| 46 | }; |
| 47 | |
| 48 | enum slv_type { |
| 49 | BUCK_CPU, |
| 50 | BUCK_GPU, |
| 51 | BUCK_MD, |
| 52 | BUCK_RF, |
| 53 | MAIN_PMIC, |
| 54 | BUCK_VPU, |
| 55 | SUB_PMIC, |
| 56 | CLOCK_PMIC, |
| 57 | SECOND_PMIC, |
| 58 | SLV_TYPE_MAX |
| 59 | }; |
| 60 | |
| 61 | enum slv_type_id { |
| 62 | BUCK_RF_ID = 1, |
| 63 | BUCK_MD_ID = 3, |
| 64 | MAIN_PMIC_ID = 5, |
| 65 | BUCK_CPU_ID = 6, |
| 66 | BUCK_GPU_ID = 7, |
| 67 | BUCK_VPU_ID, |
| 68 | SUB_PMIC_ID = 10, |
| 69 | CLOCK_PMIC_ID = 11, |
| 70 | SECOND_PMIC_ID = 12, |
| 71 | SLV_TYPE_ID_MAX |
| 72 | }; |
| 73 | |
| 74 | enum { |
| 75 | SPMI_OP_ST_BUSY = 1, |
| 76 | SPMI_OP_ST_ACK = 0, |
| 77 | SPMI_OP_ST_NACK = 1 |
| 78 | }; |
| 79 | |
| 80 | struct spmi_device { |
| 81 | int slvid; |
| 82 | int grpiden; |
| 83 | enum slv_type type; |
| 84 | enum slv_type_id type_id; |
| 85 | int mstid; |
| 86 | uint16_t hwcid_addr; |
| 87 | uint8_t hwcid_val; |
| 88 | uint16_t hwcid_mask; |
| 89 | uint16_t swcid_addr; |
| 90 | uint8_t swcid_val; |
| 91 | uint16_t wpk_key_addr; |
| 92 | uint16_t wpk_key_val; |
| 93 | uint16_t wpk_key_h_val; |
| 94 | uint16_t tma_key_addr; |
| 95 | uint16_t tma_key_val; |
| 96 | uint16_t tma_key_h_val; |
| 97 | uint16_t rcs_en_addr; |
| 98 | uint16_t rcs_slvid_addr; |
| 99 | struct pmif *pmif_arb; |
| 100 | }; |
| 101 | |
| 102 | int spmi_command_shutdown(int mstid, struct spmi_device *dev, unsigned int grpiden); |
| 103 | #endif |