feedc0de/esp-idf
1
0
Fork 0
forked from espressif/esp-idf
Code Pull Requests Activity

fix(esp_system): update power domain configuration with slow clock source selection

Browse Source
This commit is contained in:
wuzhenghui
2024-03-21 16:53:26 +08:00
parent 59a8a8a54a
commit f3d963a93b
1 changed files with 16 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
components/esp_system/port/soc/esp32p4/clk.c
View File

@@ -11,6 +11,7 @@
#include "sdkconfig.h" #include "sdkconfig.h"
#include "esp_attr.h" #include "esp_attr.h"
#include "esp_log.h" #include "esp_log.h"
#include "esp_sleep.h"
#include "esp_clk_internal.h" #include "esp_clk_internal.h"
#include "esp32p4/rom/ets_sys.h" #include "esp32p4/rom/ets_sys.h"
#include "esp32p4/rom/uart.h" #include "esp32p4/rom/uart.h"
@@ -174,6 +175,21 @@ void rtc_clk_select_rtc_slow_clk(void)
*/ */
__attribute__((weak)) void esp_perip_clk_init(void) __attribute__((weak)) void esp_perip_clk_init(void)
{ {
soc_rtc_slow_clk_src_t rtc_slow_clk_src = rtc_clk_slow_src_get();
if (rtc_slow_clk_src == SOC_RTC_SLOW_CLK_SRC_RC32K) {
esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL32K, ESP_PD_OPTION_AUTO);
esp_sleep_pd_config(ESP_PD_DOMAIN_RC32K, ESP_PD_OPTION_ON);
// RC slow (150K) always ON
} else if (rtc_slow_clk_src == SOC_RTC_SLOW_CLK_SRC_XTAL32K) {
esp_sleep_pd_config(ESP_PD_DOMAIN_RC32K, ESP_PD_OPTION_AUTO);
esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL32K, ESP_PD_OPTION_ON);
// RC slow (150K) always ON
} else {
esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL32K, ESP_PD_OPTION_AUTO);
esp_sleep_pd_config(ESP_PD_DOMAIN_RC32K, ESP_PD_OPTION_AUTO);
}
ESP_EARLY_LOGW(TAG, "esp_perip_clk_init() has not been implemented yet"); ESP_EARLY_LOGW(TAG, "esp_perip_clk_init() has not been implemented yet");
#if 0 // TODO: IDF-5658 #if 0 // TODO: IDF-5658
uint32_t common_perip_clk, hwcrypto_perip_clk, wifi_bt_sdio_clk = 0; uint32_t common_perip_clk, hwcrypto_perip_clk, wifi_bt_sdio_clk = 0;