diff options
Diffstat (limited to '')
| -rw-r--r-- | plat/xilinx/versal/pm_service/pm_api_sys.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/plat/xilinx/versal/pm_service/pm_api_sys.h b/plat/xilinx/versal/pm_service/pm_api_sys.h new file mode 100644 index 0000000..c539aa7 --- /dev/null +++ b/plat/xilinx/versal/pm_service/pm_api_sys.h @@ -0,0 +1,101 @@ +/* + * 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); +void 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 */ |