1 /*
2  * Copyright (c) 2019-2022, Xilinx, Inc. All rights reserved.
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  */
6 
7 #ifndef PM_API_SYS_H
8 #define PM_API_SYS_H
9 
10 #include <stdint.h>
11 #include "pm_defs.h"
12 
13 /**********************************************************
14  * PM API function declarations
15  **********************************************************/
16 
17 enum pm_ret_status pm_handle_eemi_call(uint32_t flag, uint32_t x0, uint32_t x1,
18 				       uint32_t x2, uint32_t x3, uint32_t x4,
19 				       uint32_t x5, uint64_t *result);
20 enum pm_ret_status pm_self_suspend(uint32_t nid,
21 				   uint32_t latency,
22 				   uint32_t state,
23 				   uintptr_t address, uint32_t flag);
24 enum pm_ret_status pm_abort_suspend(enum pm_abort_reason reason, uint32_t flag);
25 enum pm_ret_status pm_req_suspend(uint32_t target,
26 				  uint8_t ack,
27 				  uint32_t latency,
28 				  uint32_t state, uint32_t flag);
29 enum pm_ret_status pm_req_wakeup(uint32_t target, uint32_t set_address,
30 				 uintptr_t address, uint8_t ack, uint32_t flag);
31 enum pm_ret_status pm_set_wakeup_source(uint32_t target, uint32_t device_id,
32 					uint8_t enable, uint32_t flag);
33 void pm_get_callbackdata(uint32_t *data, size_t count, uint32_t flag);
34 enum pm_ret_status pm_pll_set_param(uint32_t clk_id, uint32_t param,
35 				    uint32_t value, uint32_t flag);
36 enum pm_ret_status pm_pll_get_param(uint32_t clk_id, uint32_t param,
37 				    uint32_t *value, uint32_t flag);
38 enum pm_ret_status pm_pll_set_mode(uint32_t clk_id, uint32_t mode,
39 				   uint32_t flag);
40 enum pm_ret_status pm_pll_get_mode(uint32_t clk_id, uint32_t *mode,
41 				   uint32_t flag);
42 enum pm_ret_status pm_force_powerdown(uint32_t target, uint8_t ack,
43 				      uint32_t flag);
44 enum pm_ret_status pm_system_shutdown(uint32_t type, uint32_t subtype,
45 				      uint32_t flag);
46 enum pm_ret_status pm_api_ioctl(uint32_t device_id, uint32_t ioctl_id,
47 				uint32_t arg1, uint32_t arg2, uint32_t arg3,
48 				uint32_t *value, uint32_t flag);
49 enum pm_ret_status pm_query_data(uint32_t qid, uint32_t arg1, uint32_t arg2,
50 				 uint32_t arg3, uint32_t *data, uint32_t flag);
51 uint32_t pm_get_shutdown_scope(void);
52 enum pm_ret_status pm_feature_check(uint32_t api_id, uint32_t *ret_payload,
53 				    uint32_t flag);
54 enum pm_ret_status pm_load_pdi(uint32_t src, uint32_t address_low,
55 			       uint32_t address_high, uint32_t flag);
56 enum pm_ret_status pm_register_notifier(uint32_t device_id, uint32_t event,
57 					uint32_t wake, uint32_t enable,
58 					uint32_t flag);
59 #endif /* PM_API_SYS_H */
60