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