1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0) 2 * Copyright 2019-2021 NXP 3 */ 4 #include <fsl_mc_sys.h> 5 #ifndef _FSL_DPRTC_CMD_H 6 #define _FSL_DPRTC_CMD_H 7 8 /* DPRTC Version */ 9 #define DPRTC_VER_MAJOR 2 10 #define DPRTC_VER_MINOR 3 11 12 /* Command versioning */ 13 #define DPRTC_CMD_BASE_VERSION 1 14 #define DPRTC_CMD_VERSION_2 2 15 #define DPRTC_CMD_ID_OFFSET 4 16 17 #define DPRTC_CMD(id) (((id) << DPRTC_CMD_ID_OFFSET) | DPRTC_CMD_BASE_VERSION) 18 #define DPRTC_CMD_V2(id) (((id) << DPRTC_CMD_ID_OFFSET) | DPRTC_CMD_VERSION_2) 19 20 /* Command IDs */ 21 #define DPRTC_CMDID_CLOSE DPRTC_CMD(0x800) 22 #define DPRTC_CMDID_OPEN DPRTC_CMD(0x810) 23 #define DPRTC_CMDID_CREATE DPRTC_CMD(0x910) 24 #define DPRTC_CMDID_DESTROY DPRTC_CMD(0x990) 25 #define DPRTC_CMDID_GET_API_VERSION DPRTC_CMD(0xa10) 26 27 #define DPRTC_CMDID_ENABLE DPRTC_CMD(0x002) 28 #define DPRTC_CMDID_DISABLE DPRTC_CMD(0x003) 29 #define DPRTC_CMDID_GET_ATTR DPRTC_CMD(0x004) 30 #define DPRTC_CMDID_RESET DPRTC_CMD(0x005) 31 #define DPRTC_CMDID_IS_ENABLED DPRTC_CMD(0x006) 32 33 #define DPRTC_CMDID_SET_CLOCK_OFFSET DPRTC_CMD(0x1d0) 34 #define DPRTC_CMDID_SET_FREQ_COMPENSATION DPRTC_CMD(0x1d1) 35 #define DPRTC_CMDID_GET_FREQ_COMPENSATION DPRTC_CMD(0x1d2) 36 #define DPRTC_CMDID_GET_TIME DPRTC_CMD(0x1d3) 37 #define DPRTC_CMDID_SET_TIME DPRTC_CMD(0x1d4) 38 #define DPRTC_CMDID_SET_ALARM DPRTC_CMD(0x1d5) 39 #define DPRTC_CMDID_SET_PERIODIC_PULSE DPRTC_CMD(0x1d6) 40 #define DPRTC_CMDID_CLEAR_PERIODIC_PULSE DPRTC_CMD(0x1d7) 41 #define DPRTC_CMDID_SET_EXT_TRIGGER DPRTC_CMD(0x1d8) 42 #define DPRTC_CMDID_CLEAR_EXT_TRIGGER DPRTC_CMD(0x1d9) 43 #define DPRTC_CMDID_GET_EXT_TRIGGER_TIMESTAMP DPRTC_CMD(0x1dA) 44 #define DPRTC_CMDID_SET_FIPER_LOOPBACK DPRTC_CMD(0x1dB) 45 46 /* Macros for accessing command fields smaller than 1byte */ 47 #define DPRTC_MASK(field) \ 48 GENMASK(DPRTC_##field##_SHIFT + DPRTC_##field##_SIZE - 1, \ 49 DPRTC_##field##_SHIFT) 50 #define dprtc_get_field(var, field) \ 51 (((var) & DPRTC_MASK(field)) >> DPRTC_##field##_SHIFT) 52 53 #pragma pack(push, 1) 54 struct dprtc_cmd_open { 55 uint32_t dprtc_id; 56 }; 57 58 struct dprtc_cmd_destroy { 59 uint32_t object_id; 60 }; 61 62 #define DPRTC_ENABLE_SHIFT 0 63 #define DPRTC_ENABLE_SIZE 1 64 #define DPRTC_ENDIANNESS_SHIFT 0 65 #define DPRTC_ENDIANNESS_SIZE 1 66 67 struct dprtc_rsp_is_enabled { 68 uint8_t en; 69 }; 70 71 struct dprtc_rsp_get_attributes { 72 uint32_t paddr; 73 uint32_t id; 74 uint8_t little_endian; 75 }; 76 77 struct dprtc_cmd_set_clock_offset { 78 uint64_t offset; 79 }; 80 81 struct dprtc_get_freq_compensation { 82 uint32_t freq_compensation; 83 }; 84 85 struct dprtc_time { 86 uint64_t time; 87 }; 88 89 struct dprtc_rsp_get_api_version { 90 uint16_t major; 91 uint16_t minor; 92 }; 93 94 struct dprtc_cmd_ext_trigger_timestamp { 95 uint32_t pad; 96 uint8_t id; 97 }; 98 99 struct dprtc_rsp_ext_trigger_timestamp { 100 uint8_t unread_valid_timestamp; 101 uint8_t pad1; 102 uint16_t pad2; 103 uint32_t pad3; 104 uint64_t timestamp; 105 }; 106 107 struct dprtc_ext_trigger_cfg { 108 uint8_t id; 109 uint8_t fiper_as_input; 110 }; 111 #pragma pack(pop) 112 #endif /* _FSL_DPRTC_CMD_H */ 113