mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "sdkconfig.h"
|
|
#include "soc/gdma_periph.h"
|
|
#include "soc/soc_caps.h"
|
|
|
|
#include "esp_err.h"
|
|
#include "esp_check.h"
|
|
#include "esp_log.h"
|
|
#include "esp_private/sleep_retention.h"
|
|
#include "esp_private/esp_regdma.h"
|
|
|
|
#include "hal/gdma_ll.h"
|
|
|
|
static const char *TAG = "gdma";
|
|
|
|
esp_err_t gdma_sleep_retention_init(int group_id, int pair_id)
|
|
{
|
|
sleep_retention_module_bitmap_t module = GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id);
|
|
esp_err_t err = sleep_retention_entries_create(gdma_chx_regs_retention[group_id][pair_id].link_list, gdma_chx_regs_retention[group_id][pair_id].link_num, REGDMA_LINK_PRI_7, module);
|
|
if (err == ESP_OK) {
|
|
ESP_LOGI(TAG, "GDMA pair (%d, %d) retention initialization", group_id, pair_id);
|
|
}
|
|
|
|
ESP_RETURN_ON_ERROR(err, TAG, "Failed to create sleep retention linked list for GDMA pair (%d, %d) retention", group_id, pair_id);
|
|
return err;
|
|
}
|
|
|
|
esp_err_t gdma_sleep_retention_deinit(int group_id, int pair_id)
|
|
{
|
|
esp_err_t err = ESP_OK;
|
|
sleep_retention_entries_destroy(GDMA_CH_RETENTION_GET_MODULE_ID(group_id, pair_id));
|
|
return err;
|
|
}
|