You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
902 B
29 lines
902 B
/* |
|
* Copyright (c) 2023 Intel Corporation |
|
* |
|
* SPDX-License-Identifier: Apache-2.0 |
|
*/ |
|
|
|
#ifndef ZEPHYR_SOC_INTEL_ADSP_ACE_TIMESTAMP_H_ |
|
#define ZEPHYR_SOC_INTEL_ADSP_ACE_TIMESTAMP_H_ |
|
|
|
#include <stdint.h> |
|
|
|
/* Captured timestamp data - contains a copy of all DfTTS snapshot registers. */ |
|
struct intel_adsp_timestamp { |
|
uint32_t iscs; /* copy of DfISCS register */ |
|
uint64_t lscs; /* copy of DfLSCS register */ |
|
uint64_t dwccs; /* copy of DfDWCCS register */ |
|
uint64_t artcs; /* copy of DfARTCS register */ |
|
uint32_t lwccs; /* copy of DfLWCCS register */ |
|
}; |
|
|
|
/* |
|
* @brief Perform timestamping process using DfTTS logic. |
|
* |
|
* @param tsctrl Value to be applied to DfTSCTRL register to control timestamping logic |
|
* @param timestamp Captured timestamp data |
|
*/ |
|
int intel_adsp_get_timestamp(uint32_t tsctrl, struct intel_adsp_timestamp *timestamp); |
|
|
|
#endif /* ZEPHYR_SOC_INTEL_ADSP_ACE_TIMESTAMP_H_ */
|
|
|