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https://github.com/espressif/esp-idf.git
synced 2026-05-19 23:45:28 +02:00
fix(esp_hw_support): fix mspi clock freq changed after lightsleep
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@@ -56,12 +56,17 @@
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#include "hal/cache_hal.h"
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#include "hal/cache_ll.h"
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#include "hal/clk_tree_ll.h"
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#include "hal/wdt_hal.h"
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#include "hal/uart_hal.h"
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#if SOC_TOUCH_SENSOR_SUPPORTED
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#include "hal/touch_sensor_hal.h"
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#endif
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#if __has_include("hal/mspi_timing_tuning_ll.h")
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#include "hal/mspi_timing_tuning_ll.h"
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#endif
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#include "sdkconfig.h"
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#include "esp_rom_uart.h"
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#include "esp_rom_sys.h"
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@@ -72,7 +77,9 @@
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#include "esp_private/esp_clk.h"
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#include "esp_private/esp_task_wdt.h"
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#include "esp_private/sar_periph_ctrl.h"
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#if MSPI_TIMING_LL_FLASH_CPU_CLK_SRC_BINDED
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#include "esp_private/mspi_timing_tuning.h"
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#endif
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#ifdef CONFIG_IDF_TARGET_ESP32
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#include "esp32/rom/cache.h"
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@@ -788,8 +795,10 @@ static esp_err_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags, esp_sleep_mode_t m
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}
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#endif
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#if MSPI_TIMING_LL_FLASH_CPU_CLK_SRC_BINDED
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// Will switch to XTAL turn down MSPI speed
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mspi_timing_change_speed_mode_cache_safe(true);
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#endif
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#if SOC_PM_RETENTION_SW_TRIGGER_REGDMA
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if (!deep_sleep && (pd_flags & PMU_SLEEP_PD_TOP)) {
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@@ -1071,8 +1080,8 @@ static esp_err_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags, esp_sleep_mode_t m
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misc_modules_wake_prepare(pd_flags);
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}
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#if SOC_SPI_MEM_SUPPORT_TIMING_TUNING
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if (cpu_freq_config.source == SOC_CPU_CLK_SRC_PLL) {
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#if MSPI_TIMING_LL_FLASH_CPU_CLK_SRC_BINDED
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if (cpu_freq_config.source_freq_mhz > clk_ll_xtal_load_freq_mhz()) {
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// Turn up MSPI speed if switch to PLL
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mspi_timing_change_speed_mode_cache_safe(false);
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}
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