diff --git a/components/esp_hw_support/include/esp_sleep.h b/components/esp_hw_support/include/esp_sleep.h
index 7b9be75b0f..6b151cfdf6 100644
--- a/components/esp_hw_support/include/esp_sleep.h
+++ b/components/esp_hw_support/include/esp_sleep.h
@@ -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
  */
@@ -174,9 +174,13 @@ esp_err_t esp_sleep_enable_ulp_wakeup(void);
 /**
  * @brief Enable wakeup by timer
  * @param time_in_us  time before wakeup, in microseconds
+ * @note  The valid `time_in_us` value depends on the bit width of the lp_timer/rtc_timer counter and the
+ *        current slow clock source selection (Refer RTC clock source configuration in menuconfig).
+ *        Valid values should be positive values less than RTC slow clock period * (2 ^ RTC timer bitwidth).
+ *
  * @return
  *      - ESP_OK on success
- *      - ESP_ERR_INVALID_ARG if value is out of range (TBD)
+ *      - ESP_ERR_INVALID_ARG if value is out of range.
  */
 esp_err_t esp_sleep_enable_timer_wakeup(uint64_t time_in_us);
 
diff --git a/components/esp_hw_support/port/esp32/rtc_time.c b/components/esp_hw_support/port/esp32/rtc_time.c
index a967ade043..447c109ec8 100644
--- a/components/esp_hw_support/port/esp32/rtc_time.c
+++ b/components/esp_hw_support/port/esp32/rtc_time.c
@@ -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
  */
@@ -145,9 +145,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32c2/rtc_time.c b/components/esp_hw_support/port/esp32c2/rtc_time.c
index 9adf6f9706..5c7470dad4 100644
--- a/components/esp_hw_support/port/esp32c2/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c2/rtc_time.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -159,9 +159,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32c3/rtc_time.c b/components/esp_hw_support/port/esp32c3/rtc_time.c
index 0dd9cecfd9..bf1aa97259 100644
--- a/components/esp_hw_support/port/esp32c3/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c3/rtc_time.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -162,9 +162,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32c5/rtc_time.c b/components/esp_hw_support/port/esp32c5/rtc_time.c
index 97e5299f4e..4dedda4a85 100644
--- a/components/esp_hw_support/port/esp32c5/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c5/rtc_time.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -172,9 +172,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32c6/rtc_time.c b/components/esp_hw_support/port/esp32c6/rtc_time.c
index 89df6fae2d..ccd94fc1dd 100644
--- a/components/esp_hw_support/port/esp32c6/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c6/rtc_time.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -247,9 +247,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32c61/rtc_time.c b/components/esp_hw_support/port/esp32c61/rtc_time.c
index 900e5fe3b5..ddc592e4e5 100644
--- a/components/esp_hw_support/port/esp32c61/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c61/rtc_time.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -172,9 +172,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32h2/rtc_time.c b/components/esp_hw_support/port/esp32h2/rtc_time.c
index e5bc0616ab..49cc0c5956 100644
--- a/components/esp_hw_support/port/esp32h2/rtc_time.c
+++ b/components/esp_hw_support/port/esp32h2/rtc_time.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -247,9 +247,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32p4/rtc_time.c b/components/esp_hw_support/port/esp32p4/rtc_time.c
index 44c1242f4c..6aa564e6ff 100644
--- a/components/esp_hw_support/port/esp32p4/rtc_time.c
+++ b/components/esp_hw_support/port/esp32p4/rtc_time.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -198,9 +198,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32s2/rtc_time.c b/components/esp_hw_support/port/esp32s2/rtc_time.c
index 5d6df04504..76df279092 100644
--- a/components/esp_hw_support/port/esp32s2/rtc_time.c
+++ b/components/esp_hw_support/port/esp32s2/rtc_time.c
@@ -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
  */
@@ -227,9 +227,9 @@ uint32_t rtc_clk_cal_cycling(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/port/esp32s3/rtc_time.c b/components/esp_hw_support/port/esp32s3/rtc_time.c
index 6a7d036ee4..834676a880 100644
--- a/components/esp_hw_support/port/esp32s3/rtc_time.c
+++ b/components/esp_hw_support/port/esp32s3/rtc_time.c
@@ -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
  */
@@ -161,9 +161,9 @@ uint32_t rtc_clk_cal(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles)
 uint64_t rtc_time_us_to_slowclk(uint64_t time_in_us, uint32_t period)
 {
     assert(period);
-    /* Overflow will happen in this function if time_in_us >= 2^45, which is about 400 days.
-     * TODO: fix overflow.
-     */
+    if (time_in_us > (UINT64_MAX >> RTC_CLK_CAL_FRACT)) {
+        return ((time_in_us / period) << RTC_CLK_CAL_FRACT) + ((time_in_us % period) << RTC_CLK_CAL_FRACT) / period;
+    }
     return (time_in_us << RTC_CLK_CAL_FRACT) / period;
 }
 
diff --git a/components/esp_hw_support/sleep_modes.c b/components/esp_hw_support/sleep_modes.c
index 31ba2d4d05..180fb8bdaa 100644
--- a/components/esp_hw_support/sleep_modes.c
+++ b/components/esp_hw_support/sleep_modes.c
@@ -15,6 +15,7 @@
 #include "esp_macros.h"
 #include "esp_memory_utils.h"
 #include "esp_sleep.h"
+#include "esp_private/esp_clk_tree_common.h"
 #include "esp_private/esp_sleep_internal.h"
 #include "esp_private/esp_timer_private.h"
 #include "esp_private/rtc_clk.h"
@@ -1687,6 +1688,10 @@ esp_err_t esp_sleep_enable_ulp_wakeup(void)
 
 esp_err_t esp_sleep_enable_timer_wakeup(uint64_t time_in_us)
 {
+    if (time_in_us > ((BIT64(SOC_LP_TIMER_BIT_WIDTH_LO + SOC_LP_TIMER_BIT_WIDTH_HI) - 1) / esp_clk_tree_lp_slow_get_freq_hz(ESP_CLK_TREE_SRC_FREQ_PRECISION_APPROX)) * MHZ ) {
+        return ESP_ERR_INVALID_ARG;
+    }
+
     s_config.wakeup_triggers |= RTC_TIMER_TRIG_EN;
     s_config.sleep_duration = time_in_us;
     return ESP_OK;
diff --git a/components/esp_system/test_apps/esp_system_unity_tests/main/test_sleep.c b/components/esp_system/test_apps/esp_system_unity_tests/main/test_sleep.c
index 4dda52f60f..aa301bb378 100644
--- a/components/esp_system/test_apps/esp_system_unity_tests/main/test_sleep.c
+++ b/components/esp_system/test_apps/esp_system_unity_tests/main/test_sleep.c
@@ -56,6 +56,10 @@ __attribute__((unused)) static struct timeval tv_start, tv_stop;
 #if SOC_LIGHT_SLEEP_SUPPORTED
 TEST_CASE("wake up from light sleep using timer", "[lightsleep]")
 {
+    TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, esp_sleep_enable_timer_wakeup(UINT64_MAX));
+    uint64_t lp_timer_max_allowed_time_in_us = ((BIT64(SOC_LP_TIMER_BIT_WIDTH_LO + SOC_LP_TIMER_BIT_WIDTH_HI) - 1) / esp_clk_tree_lp_slow_get_freq_hz(ESP_CLK_TREE_SRC_FREQ_PRECISION_APPROX)) * MHZ;
+    TEST_ASSERT_EQUAL(ESP_OK, esp_sleep_enable_timer_wakeup(lp_timer_max_allowed_time_in_us));
+    TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, esp_sleep_enable_timer_wakeup(lp_timer_max_allowed_time_in_us + 1));
     esp_sleep_enable_timer_wakeup(2000000);
     gettimeofday(&tv_start, NULL);
     esp_light_sleep_start();
diff --git a/components/soc/esp32/include/soc/Kconfig.soc_caps.in b/components/soc/esp32/include/soc/Kconfig.soc_caps.in
index c408c134d5..b95b24029e 100644
--- a/components/soc/esp32/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32/include/soc/Kconfig.soc_caps.in
@@ -711,6 +711,14 @@ config SOC_TIMER_GROUP_SUPPORT_APB
     bool
     default y
 
+config SOC_LP_TIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_LP_TIMER_BIT_WIDTH_HI
+    int
+    default 16
+
 config SOC_TOUCH_SENSOR_VERSION
     int
     default 1
diff --git a/components/soc/esp32/include/soc/soc_caps.h b/components/soc/esp32/include/soc/soc_caps.h
index bc57843883..5a39b7655f 100644
--- a/components/soc/esp32/include/soc/soc_caps.h
+++ b/components/soc/esp32/include/soc/soc_caps.h
@@ -328,6 +328,10 @@
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (4)
 #define SOC_TIMER_GROUP_SUPPORT_APB       (1)
 
+/*-------------------------- LP_TIMER CAPS ----------------------------------*/
+#define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
+#define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
+
 /*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
 #define SOC_TOUCH_SENSOR_VERSION            (1U)     /*!<Hardware version of touch sensor */
 #define SOC_TOUCH_SENSOR_NUM                (10)
diff --git a/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in b/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in
index 6bf5970c6c..fc3ef4e665 100644
--- a/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in
@@ -619,6 +619,14 @@ config SOC_TIMER_GROUP_TOTAL_TIMERS
     int
     default 1
 
+config SOC_LP_TIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_LP_TIMER_BIT_WIDTH_HI
+    int
+    default 16
+
 config SOC_MWDT_SUPPORT_XTAL
     bool
     default y
diff --git a/components/soc/esp32c2/include/soc/soc_caps.h b/components/soc/esp32c2/include/soc/soc_caps.h
index 83b6c936e6..fed786801d 100644
--- a/components/soc/esp32c2/include/soc/soc_caps.h
+++ b/components/soc/esp32c2/include/soc/soc_caps.h
@@ -274,6 +274,10 @@
 #define SOC_TIMER_GROUP_SUPPORT_XTAL      (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (1U)
 
+/*-------------------------- LP_TIMER CAPS ----------------------------------*/
+#define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
+#define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
+
 /*--------------------------- WATCHDOG CAPS ---------------------------------------*/
 #define SOC_MWDT_SUPPORT_XTAL              (1)
 
diff --git a/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in b/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in
index fd1b0f21b4..fd137202d8 100644
--- a/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in
@@ -867,6 +867,14 @@ config SOC_TIMER_GROUP_TOTAL_TIMERS
     int
     default 2
 
+config SOC_LP_TIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_LP_TIMER_BIT_WIDTH_HI
+    int
+    default 16
+
 config SOC_MWDT_SUPPORT_XTAL
     bool
     default y
diff --git a/components/soc/esp32c3/include/soc/soc_caps.h b/components/soc/esp32c3/include/soc/soc_caps.h
index ab7f7b9317..bd0c08cb28 100644
--- a/components/soc/esp32c3/include/soc/soc_caps.h
+++ b/components/soc/esp32c3/include/soc/soc_caps.h
@@ -366,6 +366,10 @@
 #define SOC_TIMER_GROUP_SUPPORT_APB       (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (2)
 
+/*-------------------------- LP_TIMER CAPS ----------------------------------*/
+#define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
+#define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
+
 /*--------------------------- WATCHDOG CAPS ---------------------------------------*/
 #define SOC_MWDT_SUPPORT_XTAL              (1)
 
diff --git a/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in b/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
index 33623a9edb..2841ad1ce6 100644
--- a/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
@@ -811,6 +811,14 @@ config SOC_TIMER_GROUP_TOTAL_TIMERS
     int
     default 4
 
+config SOC_LP_TIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_LP_TIMER_BIT_WIDTH_HI
+    int
+    default 16
+
 config SOC_TOUCH_SENSOR_VERSION
     int
     default 2
diff --git a/components/soc/esp32s2/include/soc/soc_caps.h b/components/soc/esp32s2/include/soc/soc_caps.h
index 94811dd937..2abc6274e8 100644
--- a/components/soc/esp32s2/include/soc/soc_caps.h
+++ b/components/soc/esp32s2/include/soc/soc_caps.h
@@ -340,6 +340,10 @@
 #define SOC_TIMER_GROUP_SUPPORT_APB       (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (4)
 
+/*-------------------------- LP_TIMER CAPS ----------------------------------*/
+#define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
+#define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
+
 /*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
 #define SOC_TOUCH_SENSOR_VERSION            (2)     /*!< Hardware version of touch sensor */
 #define SOC_TOUCH_SENSOR_NUM                (15)    /*!< 15 Touch channels */
diff --git a/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in b/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in
index 3e5015a248..eb8aaee6b1 100644
--- a/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in
@@ -995,6 +995,14 @@ config SOC_TIMER_GROUP_TOTAL_TIMERS
     int
     default 4
 
+config SOC_LP_TIMER_BIT_WIDTH_LO
+    int
+    default 32
+
+config SOC_LP_TIMER_BIT_WIDTH_HI
+    int
+    default 16
+
 config SOC_TOUCH_SENSOR_VERSION
     int
     default 2
diff --git a/components/soc/esp32s3/include/soc/soc_caps.h b/components/soc/esp32s3/include/soc/soc_caps.h
index 9f1313068d..50e766c263 100644
--- a/components/soc/esp32s3/include/soc/soc_caps.h
+++ b/components/soc/esp32s3/include/soc/soc_caps.h
@@ -383,6 +383,10 @@
 #define SOC_TIMER_GROUP_SUPPORT_APB       (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (4)
 
+/*-------------------------- LP_TIMER CAPS ----------------------------------*/
+#define SOC_LP_TIMER_BIT_WIDTH_LO           32 // Bit width of lp_timer low part
+#define SOC_LP_TIMER_BIT_WIDTH_HI           16 // Bit width of lp_timer high part
+
 /*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
 #define SOC_TOUCH_SENSOR_VERSION                    (2)  /*!< Hardware version of touch sensor */
 #define SOC_TOUCH_SENSOR_NUM                        (15) /*!< 15 Touch channels */