| /* |
| * Copyright (c) 2019-2022, Xilinx, Inc. All rights reserved. |
| * Copyright (c) 2022, Advanced Micro Devices, Inc. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef PM_API_SYS_H |
| #define PM_API_SYS_H |
| |
| #include <stdint.h> |
| #include "pm_defs.h" |
| |
| /********************************************************************* |
| * Target module IDs macros |
| ********************************************************************/ |
| #define LIBPM_MODULE_ID 0x2U |
| #define LOADER_MODULE_ID 0x7U |
| |
| #define MODULE_ID_MASK 0x0000ff00U |
| /********************************************************** |
| * PM API function declarations |
| **********************************************************/ |
| |
| enum pm_ret_status pm_handle_eemi_call(uint32_t flag, uint32_t x0, uint32_t x1, |
| uint32_t x2, uint32_t x3, uint32_t x4, |
| uint32_t x5, uint64_t *result); |
| enum pm_ret_status pm_self_suspend(uint32_t nid, |
| uint32_t latency, |
| uint32_t state, |
| uintptr_t address, uint32_t flag); |
| enum pm_ret_status pm_abort_suspend(enum pm_abort_reason reason, uint32_t flag); |
| enum pm_ret_status pm_req_suspend(uint32_t target, |
| uint8_t ack, |
| uint32_t latency, |
| uint32_t state, uint32_t flag); |
| enum pm_ret_status pm_req_wakeup(uint32_t target, uint32_t set_address, |
| uintptr_t address, uint8_t ack, uint32_t flag); |
| enum pm_ret_status pm_set_wakeup_source(uint32_t target, uint32_t device_id, |
| uint8_t enable, uint32_t flag); |
| enum pm_ret_status pm_get_callbackdata(uint32_t *data, size_t count, uint32_t flag, |
| uint32_t ack); |
| enum pm_ret_status pm_pll_set_param(uint32_t clk_id, uint32_t param, |
| uint32_t value, uint32_t flag); |
| enum pm_ret_status pm_pll_get_param(uint32_t clk_id, uint32_t param, |
| uint32_t *value, uint32_t flag); |
| enum pm_ret_status pm_pll_set_mode(uint32_t clk_id, uint32_t mode, |
| uint32_t flag); |
| enum pm_ret_status pm_pll_get_mode(uint32_t clk_id, uint32_t *mode, |
| uint32_t flag); |
| enum pm_ret_status pm_force_powerdown(uint32_t target, uint8_t ack, |
| uint32_t flag); |
| enum pm_ret_status pm_system_shutdown(uint32_t type, uint32_t subtype, |
| uint32_t flag); |
| enum pm_ret_status pm_api_ioctl(uint32_t device_id, uint32_t ioctl_id, |
| uint32_t arg1, uint32_t arg2, uint32_t arg3, |
| uint32_t *value, uint32_t flag); |
| enum pm_ret_status pm_query_data(uint32_t qid, uint32_t arg1, uint32_t arg2, |
| uint32_t arg3, uint32_t *data, uint32_t flag); |
| uint32_t pm_get_shutdown_scope(void); |
| enum pm_ret_status pm_feature_check(uint32_t api_id, uint32_t *ret_payload, |
| uint32_t flag); |
| enum pm_ret_status pm_load_pdi(uint32_t src, uint32_t address_low, |
| uint32_t address_high, uint32_t flag); |
| enum pm_ret_status pm_register_notifier(uint32_t device_id, uint32_t event, |
| uint32_t wake, uint32_t enable, |
| uint32_t flag); |
| |
| /** |
| * Assigning of argument values into array elements. |
| */ |
| #define PM_PACK_PAYLOAD1(pl, mid, flag, arg0) { \ |
| pl[0] = (uint32_t)(((uint32_t)(arg0) & 0xFFU) | ((mid) << 8U) | ((flag) << 24U)); \ |
| } |
| |
| #define PM_PACK_PAYLOAD2(pl, mid, flag, arg0, arg1) { \ |
| pl[1] = (uint32_t)(arg1); \ |
| PM_PACK_PAYLOAD1(pl, (mid), (flag), (arg0)); \ |
| } |
| |
| #define PM_PACK_PAYLOAD3(pl, mid, flag, arg0, arg1, arg2) { \ |
| pl[2] = (uint32_t)(arg2); \ |
| PM_PACK_PAYLOAD2(pl, (mid), (flag), (arg0), (arg1)); \ |
| } |
| |
| #define PM_PACK_PAYLOAD4(pl, mid, flag, arg0, arg1, arg2, arg3) { \ |
| pl[3] = (uint32_t)(arg3); \ |
| PM_PACK_PAYLOAD3(pl, (mid), (flag), (arg0), (arg1), (arg2)); \ |
| } |
| |
| #define PM_PACK_PAYLOAD5(pl, mid, flag, arg0, arg1, arg2, arg3, arg4) { \ |
| pl[4] = (uint32_t)(arg4); \ |
| PM_PACK_PAYLOAD4(pl, (mid), (flag), (arg0), (arg1), (arg2), (arg3)); \ |
| } |
| |
| #define PM_PACK_PAYLOAD6(pl, mid, flag, arg0, arg1, arg2, arg3, arg4, arg5) { \ |
| pl[5] = (uint32_t)(arg5); \ |
| PM_PACK_PAYLOAD5(pl, (mid), (flag), (arg0), (arg1), (arg2), (arg3), (arg4)); \ |
| } |
| |
| #endif /* PM_API_SYS_H */ |