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fix(drivers): use CPU_MAX lock in dirvers use axi dma to access psram

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Chen Jichang
2025-03-12 16:34:44 +08:00
parent 944329fff4
commit 3d55047a09
8 changed files with 58 additions and 22 deletions
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10
components/esp_driver_spi/src/gpspi/spi_slave.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -212,8 +212,12 @@ esp_err_t spi_slave_initialize(spi_host_device_t host, const spi_bus_config_t *b
}
#ifdef CONFIG_PM_ENABLE
err = esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, "spi_slave",
&spihost[host]->pm_lock);
#if CONFIG_IDF_TARGET_ESP32P4
// use CPU_MAX lock to ensure PSRAM bandwidth and usability during DFS
err = esp_pm_lock_create(ESP_PM_CPU_FREQ_MAX, 0, "spi_slave", &spihost[host]->pm_lock);
#else
err = esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, "spi_slave", &spihost[host]->pm_lock);
#endif
if (err != ESP_OK) {
ret = err;
goto cleanup;