diff --git a/target/esp32/ll_cam.c b/target/esp32/ll_cam.c
index 566ebb5..12a9e70 100644
--- a/target/esp32/ll_cam.c
+++ b/target/esp32/ll_cam.c
@@ -44,6 +44,10 @@ static inline int gpio_ll_get_level(gpio_dev_t *hw, int gpio_num)
 #define gpio_matrix_in(a,b,c) esp_rom_gpio_connect_in_signal(a,b,c)
 #endif
 
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 2) 
+#define ets_delay_us esp_rom_delay_us
+#endif
+
 static const char *TAG = "esp32 ll_cam";
 
 #define I2S_ISR_ENABLE(i) {I2S0.int_clr.i = 1;I2S0.int_ena.i = 1;}
diff --git a/target/xclk.c b/target/xclk.c
index 384fed6..cb67b67 100755
--- a/target/xclk.c
+++ b/target/xclk.c
@@ -23,6 +23,10 @@ esp_err_t xclk_timer_conf(int ledc_timer, int xclk_freq_hz)
     timer_conf.freq_hz = xclk_freq_hz;
     timer_conf.speed_mode = LEDC_LOW_SPEED_MODE;
 
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 2, 0)   
+    timer_conf.deconfigure = false;
+#endif
+   
 #if ESP_IDF_VERSION_MAJOR >= 4
     timer_conf.clk_cfg = LEDC_AUTO_CLK;
 #endif