From 4c3d1e24d71ac18aea6dd10bc69320ad7e0dc007 Mon Sep 17 00:00:00 2001
From: jingli <jingli@espressif.com>
Date: Wed, 8 Feb 2023 11:32:57 +0800
Subject: [PATCH] codeclean: remove unused sleep related functions

---
 components/esp_hw_support/linker.lf           |  1 -
 .../esp_hw_support/port/esp32/CMakeLists.txt  |  1 -
 components/esp_hw_support/port/esp32/rtc_pm.c | 58 ------------
 .../esp_hw_support/port/esp32/rtc_sleep.c     |  5 -
 .../port/esp32c2/CMakeLists.txt               |  1 -
 .../esp_hw_support/port/esp32c2/rtc_pm.c      | 57 -----------
 .../esp_hw_support/port/esp32c2/rtc_sleep.c   |  6 --
 .../esp_hw_support/port/esp32c2/rtc_time.c    | 17 ----
 .../port/esp32c3/CMakeLists.txt               |  1 -
 .../esp_hw_support/port/esp32c3/rtc_pm.c      | 59 ------------
 .../esp_hw_support/port/esp32c3/rtc_sleep.c   |  6 --
 .../esp_hw_support/port/esp32c3/rtc_time.c    | 17 ----
 .../esp_hw_support/port/esp32c6/rtc_pm.c      |  7 --
 .../esp_hw_support/port/esp32c6/rtc_time.c    | 15 ---
 .../esp_hw_support/port/esp32h2/rtc_time.c    | 15 ---
 .../port/esp32h4/CMakeLists.txt               |  1 -
 .../esp_hw_support/port/esp32h4/rtc_pm.c      | 59 ------------
 .../esp_hw_support/port/esp32h4/rtc_sleep.c   |  6 --
 .../esp_hw_support/port/esp32h4/rtc_time.c    | 17 ----
 .../port/esp32s2/CMakeLists.txt               |  1 -
 .../esp_hw_support/port/esp32s2/rtc_pm.c      | 59 ------------
 .../esp_hw_support/port/esp32s2/rtc_sleep.c   |  5 -
 .../esp_hw_support/port/esp32s2/rtc_time.c    | 17 ----
 .../port/esp32s3/CMakeLists.txt               |  1 -
 .../esp_hw_support/port/esp32s3/rtc_pm.c      | 57 -----------
 .../esp_hw_support/port/esp32s3/rtc_sleep.c   |  6 --
 .../esp_hw_support/port/esp32s3/rtc_time.c    | 17 ----
 .../hal/esp32h2/include/hal/rtc_cntl_ll.h     | 94 -------------------
 components/soc/esp32/include/soc/rtc.h        |  8 --
 components/soc/esp32c2/include/soc/rtc.h      | 34 -------
 components/soc/esp32c3/include/soc/rtc.h      | 11 ---
 components/soc/esp32c6/include/soc/rtc.h      |  4 -
 components/soc/esp32h2/include/soc/rtc.h      |  7 +-
 components/soc/esp32h4/include/soc/rtc.h      | 11 ---
 components/soc/esp32s2/include/soc/rtc.h      |  4 -
 components/soc/esp32s3/include/soc/rtc.h      | 12 ---
 36 files changed, 1 insertion(+), 696 deletions(-)
 delete mode 100644 components/esp_hw_support/port/esp32/rtc_pm.c
 delete mode 100644 components/esp_hw_support/port/esp32c2/rtc_pm.c
 delete mode 100644 components/esp_hw_support/port/esp32c3/rtc_pm.c
 delete mode 100644 components/esp_hw_support/port/esp32c6/rtc_pm.c
 delete mode 100644 components/esp_hw_support/port/esp32h4/rtc_pm.c
 delete mode 100644 components/esp_hw_support/port/esp32s2/rtc_pm.c
 delete mode 100644 components/esp_hw_support/port/esp32s3/rtc_pm.c
 delete mode 100644 components/hal/esp32h2/include/hal/rtc_cntl_ll.h

diff --git a/components/esp_hw_support/linker.lf b/components/esp_hw_support/linker.lf
index 3e85123b98..2a06811a95 100644
--- a/components/esp_hw_support/linker.lf
+++ b/components/esp_hw_support/linker.lf
@@ -16,7 +16,6 @@ entries:
     if SOC_CONFIGURABLE_VDDSDIO_SUPPORTED:
         rtc_init:rtc_vddsdio_set_config (noflash)
     if IDF_TARGET_ESP32C6 = n && IDF_TARGET_ESP32H2 = n: # TODO: IDF-5645
-        rtc_pm (noflash_text)
         rtc_sleep (noflash_text)
     rtc_time (noflash_text)
     if SOC_PMU_SUPPORTED = y:
diff --git a/components/esp_hw_support/port/esp32/CMakeLists.txt b/components/esp_hw_support/port/esp32/CMakeLists.txt
index 40ac8b9367..81d3206176 100644
--- a/components/esp_hw_support/port/esp32/CMakeLists.txt
+++ b/components/esp_hw_support/port/esp32/CMakeLists.txt
@@ -5,7 +5,6 @@ set(srcs
     "rtc_clk.c"
     "rtc_clk_init.c"
     "rtc_init.c"
-    "rtc_pm.c"
     "rtc_sleep.c"
     "rtc_time.c"
     "chip_info.c")
diff --git a/components/esp_hw_support/port/esp32/rtc_pm.c b/components/esp_hw_support/port/esp32/rtc_pm.c
deleted file mode 100644
index 43ca6cdd92..0000000000
--- a/components/esp_hw_support/port/esp32/rtc_pm.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include "soc/rtc.h"
-
-typedef enum {
-    PM_LIGHT_SLEEP = BIT(2),        /*!< WiFi PD, memory in light sleep */
-} pm_sleep_mode_t;
-
-typedef enum{
-    PM_SW_NOREJECT = 0,
-    PM_SW_REJECT   = 1
-} pm_sw_reject_t;
-
-
-/* These MAC-related functions are defined in the closed source part of
- * RTC library
- */
-extern void pm_mac_init(void);
-extern int pm_check_mac_idle(void);
-extern void pm_mac_deinit(void);
-
-/* This sleep-related function is called from the closed source part of RTC
- * library.
- */
-pm_sw_reject_t pm_set_sleep_mode(pm_sleep_mode_t sleep_mode, void(*pmac_save_params)(void))
-{
-    (void) pmac_save_params; /* unused */
-
-    pm_mac_deinit();
-    if (pm_check_mac_idle()) {
-        pm_mac_init();
-        return PM_SW_REJECT;
-    }
-
-    rtc_sleep_config_t cfg = { 0 };
-
-    switch (sleep_mode) {
-        case PM_LIGHT_SLEEP:
-            cfg.wifi_pd_en = 1;
-            cfg.dig_dbias_wak = 4;
-            cfg.dig_dbias_slp = 0;
-            cfg.rtc_dbias_wak = 0;
-            cfg.rtc_dbias_slp = 0;
-            cfg.lslp_meminf_pd = 1;
-            rtc_sleep_init(cfg);
-            break;
-
-        default:
-            assert(0 && "unsupported sleep mode");
-    }
-    return PM_SW_NOREJECT;
-}
diff --git a/components/esp_hw_support/port/esp32/rtc_sleep.c b/components/esp_hw_support/port/esp32/rtc_sleep.c
index 98bfa9644a..a4d4ed9ec9 100644
--- a/components/esp_hw_support/port/esp32/rtc_sleep.c
+++ b/components/esp_hw_support/port/esp32/rtc_sleep.c
@@ -241,11 +241,6 @@ void rtc_sleep_low_init(uint32_t slowclk_period)
     REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CNTL_CK8M_WAIT_SLP_CYCLES);
 }
 
-void rtc_sleep_set_wakeup_time(uint64_t t)
-{
-    rtc_cntl_ll_set_wakeup_timer(t);
-}
-
 /* Read back 'reject' status when waking from light or deep sleep */
 static uint32_t rtc_sleep_finish(void);
 
diff --git a/components/esp_hw_support/port/esp32c2/CMakeLists.txt b/components/esp_hw_support/port/esp32c2/CMakeLists.txt
index df1877dec3..d0774a5029 100644
--- a/components/esp_hw_support/port/esp32c2/CMakeLists.txt
+++ b/components/esp_hw_support/port/esp32c2/CMakeLists.txt
@@ -1,7 +1,6 @@
 set(srcs "rtc_clk_init.c"
          "rtc_clk.c"
          "rtc_init.c"
-         "rtc_pm.c"
          "rtc_sleep.c"
          "rtc_time.c"
          "chip_info.c")
diff --git a/components/esp_hw_support/port/esp32c2/rtc_pm.c b/components/esp_hw_support/port/esp32c2/rtc_pm.c
deleted file mode 100644
index cba8213e1d..0000000000
--- a/components/esp_hw_support/port/esp32c2/rtc_pm.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include "soc/rtc.h"
-#include "soc/rtc_cntl_reg.h"
-
-typedef enum {
-    PM_LIGHT_SLEEP = BIT(2),        /*!< WiFi PD, memory in light sleep */
-} pm_sleep_mode_t;
-
-typedef enum {
-    PM_SW_NOREJECT = 0,
-    PM_SW_REJECT   = 1
-} pm_sw_reject_t;
-
-
-/* These MAC-related functions are defined in the closed source part of
- * RTC library
- */
-extern void pm_mac_init(void);
-extern int pm_check_mac_idle(void);
-extern void pm_mac_deinit(void);
-
-/* This sleep-related function is called from the closed source part of RTC
- * library.
- */
-pm_sw_reject_t pm_set_sleep_mode(pm_sleep_mode_t sleep_mode, void(*pmac_save_params)(void))
-{
-    (void) pmac_save_params; /* unused */
-
-    pm_mac_deinit();
-    if (pm_check_mac_idle()) {
-        pm_mac_init();
-        return PM_SW_REJECT;
-    }
-
-    rtc_sleep_config_t cfg = { 0 };
-
-    switch (sleep_mode) {
-    case PM_LIGHT_SLEEP:
-        cfg.dig_dbias_wak = 4;
-        cfg.dig_dbias_slp = 0;
-        cfg.rtc_dbias_wak = 0;
-        cfg.rtc_dbias_slp = 0;
-        rtc_sleep_init(cfg);
-        break;
-
-    default:
-        assert(0 && "unsupported sleep mode");
-    }
-    return PM_SW_NOREJECT;
-}
diff --git a/components/esp_hw_support/port/esp32c2/rtc_sleep.c b/components/esp_hw_support/port/esp32c2/rtc_sleep.c
index 884301d153..1cb648cf37 100644
--- a/components/esp_hw_support/port/esp32c2/rtc_sleep.c
+++ b/components/esp_hw_support/port/esp32c2/rtc_sleep.c
@@ -149,12 +149,6 @@ void rtc_sleep_low_init(uint32_t slowclk_period)
     REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CNTL_CK8M_WAIT_SLP_CYCLES);
 }
 
-void rtc_sleep_set_wakeup_time(uint64_t t)
-{
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER0_REG, t & UINT32_MAX);
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER1_REG, t >> 32);
-}
-
 static uint32_t rtc_sleep_finish(uint32_t lslp_mem_inf_fpu);
 
 uint32_t rtc_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu)
diff --git a/components/esp_hw_support/port/esp32c2/rtc_time.c b/components/esp_hw_support/port/esp32c2/rtc_time.c
index b2a6f77a4c..180c51b8bc 100644
--- a/components/esp_hw_support/port/esp32c2/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c2/rtc_time.c
@@ -170,23 +170,6 @@ uint64_t rtc_time_get(void)
     return rtc_cntl_ll_get_rtc_time();
 }
 
-uint64_t rtc_light_slp_time_get(void)
-{
-    uint64_t t_wake = READ_PERI_REG(RTC_CNTL_TIME_LOW0_REG);
-    t_wake |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH0_REG)) << 32;
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    return (t_wake - t_slp);
-}
-
-uint64_t rtc_deep_slp_time_get(void)
-{
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    uint64_t t_wake = rtc_time_get();
-    return (t_wake - t_slp);
-}
-
 void rtc_clk_wait_for_slow_cycle(void) //This function may not by useful any more
 {
     SET_PERI_REG_MASK(RTC_CNTL_SLOW_CLK_CONF_REG, RTC_CNTL_SLOW_CLK_NEXT_EDGE);
diff --git a/components/esp_hw_support/port/esp32c3/CMakeLists.txt b/components/esp_hw_support/port/esp32c3/CMakeLists.txt
index 6f5037848f..b383b815a6 100644
--- a/components/esp_hw_support/port/esp32c3/CMakeLists.txt
+++ b/components/esp_hw_support/port/esp32c3/CMakeLists.txt
@@ -1,7 +1,6 @@
 set(srcs "rtc_clk_init.c"
          "rtc_clk.c"
          "rtc_init.c"
-         "rtc_pm.c"
          "rtc_sleep.c"
          "rtc_time.c"
          "chip_info.c"
diff --git a/components/esp_hw_support/port/esp32c3/rtc_pm.c b/components/esp_hw_support/port/esp32c3/rtc_pm.c
deleted file mode 100644
index 93174cd519..0000000000
--- a/components/esp_hw_support/port/esp32c3/rtc_pm.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include "soc/rtc.h"
-#include "soc/rtc_cntl_reg.h"
-#include "soc/syscon_reg.h"
-
-typedef enum {
-    PM_LIGHT_SLEEP = BIT(2),        /*!< WiFi PD, memory in light sleep */
-} pm_sleep_mode_t;
-
-typedef enum {
-    PM_SW_NOREJECT = 0,
-    PM_SW_REJECT   = 1
-} pm_sw_reject_t;
-
-
-/* These MAC-related functions are defined in the closed source part of
- * RTC library
- */
-extern void pm_mac_init(void);
-extern int pm_check_mac_idle(void);
-extern void pm_mac_deinit(void);
-
-/* This sleep-related function is called from the closed source part of RTC
- * library.
- */
-pm_sw_reject_t pm_set_sleep_mode(pm_sleep_mode_t sleep_mode, void(*pmac_save_params)(void))
-{
-    (void) pmac_save_params; /* unused */
-
-    pm_mac_deinit();
-    if (pm_check_mac_idle()) {
-        pm_mac_init();
-        return PM_SW_REJECT;
-    }
-
-    rtc_sleep_config_t cfg = { 0 };
-
-    switch (sleep_mode) {
-    case PM_LIGHT_SLEEP:
-        cfg.wifi_pd_en = 1;
-        cfg.dig_dbias_wak = 4;
-        cfg.dig_dbias_slp = 0;
-        cfg.rtc_dbias_wak = 0;
-        cfg.rtc_dbias_slp = 0;
-        rtc_sleep_init(cfg);
-        break;
-
-    default:
-        assert(0 && "unsupported sleep mode");
-    }
-    return PM_SW_NOREJECT;
-}
diff --git a/components/esp_hw_support/port/esp32c3/rtc_sleep.c b/components/esp_hw_support/port/esp32c3/rtc_sleep.c
index 179f6e93dd..df47391408 100644
--- a/components/esp_hw_support/port/esp32c3/rtc_sleep.c
+++ b/components/esp_hw_support/port/esp32c3/rtc_sleep.c
@@ -190,12 +190,6 @@ void rtc_sleep_low_init(uint32_t slowclk_period)
     REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CNTL_CK8M_WAIT_SLP_CYCLES);
 }
 
-void rtc_sleep_set_wakeup_time(uint64_t t)
-{
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER0_REG, t & UINT32_MAX);
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER1_REG, t >> 32);
-}
-
 static uint32_t rtc_sleep_finish(uint32_t lslp_mem_inf_fpu);
 
 uint32_t rtc_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu)
diff --git a/components/esp_hw_support/port/esp32c3/rtc_time.c b/components/esp_hw_support/port/esp32c3/rtc_time.c
index 26327e58d3..aa277ba66c 100644
--- a/components/esp_hw_support/port/esp32c3/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c3/rtc_time.c
@@ -173,23 +173,6 @@ uint64_t rtc_time_get(void)
     return rtc_cntl_ll_get_rtc_time();
 }
 
-uint64_t rtc_light_slp_time_get(void)
-{
-    uint64_t t_wake = READ_PERI_REG(RTC_CNTL_TIME_LOW0_REG);
-    t_wake |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH0_REG)) << 32;
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    return (t_wake - t_slp);
-}
-
-uint64_t rtc_deep_slp_time_get(void)
-{
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    uint64_t t_wake = rtc_time_get();
-    return (t_wake - t_slp);
-}
-
 void rtc_clk_wait_for_slow_cycle(void) //This function may not by useful any more
 {
     SET_PERI_REG_MASK(RTC_CNTL_SLOW_CLK_CONF_REG, RTC_CNTL_SLOW_CLK_NEXT_EDGE);
diff --git a/components/esp_hw_support/port/esp32c6/rtc_pm.c b/components/esp_hw_support/port/esp32c6/rtc_pm.c
deleted file mode 100644
index 8a5daa4517..0000000000
--- a/components/esp_hw_support/port/esp32c6/rtc_pm.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-// TODO: IDF-5645
diff --git a/components/esp_hw_support/port/esp32c6/rtc_time.c b/components/esp_hw_support/port/esp32c6/rtc_time.c
index 483b9fc0bc..184455b260 100644
--- a/components/esp_hw_support/port/esp32c6/rtc_time.c
+++ b/components/esp_hw_support/port/esp32c6/rtc_time.c
@@ -210,21 +210,6 @@ uint64_t rtc_time_get(void)
     return lp_timer_hal_get_cycle_count(0);
 }
 
-uint64_t rtc_light_slp_time_get(void)
-{
-    // TODO: IDF-5645
-    ESP_EARLY_LOGW(TAG, "rtc_light_slp_time_get() has not been implemented yet");
-    return 0;
-}
-
-uint64_t rtc_deep_slp_time_get(void)
-{
-    uint64_t t_slp = READ_PERI_REG(LP_TIMER_MAIN_BUF1_LOW_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(LP_TIMER_MAIN_BUF1_HIGH_REG)) << 32;
-    uint64_t t_wake = rtc_time_get();
-    return (t_wake - t_slp);
-}
-
 void rtc_clk_wait_for_slow_cycle(void) //This function may not by useful any more
 {
     // TODO: IDF-5781
diff --git a/components/esp_hw_support/port/esp32h2/rtc_time.c b/components/esp_hw_support/port/esp32h2/rtc_time.c
index 37ad598584..b68488d7e3 100644
--- a/components/esp_hw_support/port/esp32h2/rtc_time.c
+++ b/components/esp_hw_support/port/esp32h2/rtc_time.c
@@ -212,21 +212,6 @@ uint64_t rtc_time_get(void)
     return t;
 }
 
-uint64_t rtc_light_slp_time_get(void)
-{
-    // TODO: IDF-6267
-    ESP_EARLY_LOGW(TAG, "rtc_light_slp_time_get() has not been implemented yet");
-    return 0;
-}
-
-uint64_t rtc_deep_slp_time_get(void)
-{
-    uint64_t t_slp = READ_PERI_REG(LP_TIMER_MAIN_BUF1_LOW_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(LP_TIMER_MAIN_BUF1_HIGH_REG)) << 32;
-    uint64_t t_wake = rtc_time_get();
-    return (t_wake - t_slp);
-}
-
 void rtc_clk_wait_for_slow_cycle(void) //This function may not by useful any more
 {
     // TODO: IDF-6254
diff --git a/components/esp_hw_support/port/esp32h4/CMakeLists.txt b/components/esp_hw_support/port/esp32h4/CMakeLists.txt
index 640f39022d..af789acfd6 100644
--- a/components/esp_hw_support/port/esp32h4/CMakeLists.txt
+++ b/components/esp_hw_support/port/esp32h4/CMakeLists.txt
@@ -1,7 +1,6 @@
 set(srcs "rtc_clk_init.c"
          "rtc_clk.c"
          "rtc_init.c"
-         "rtc_pm.c"
          "rtc_sleep.c"
          "rtc_time.c"
          "chip_info.c"
diff --git a/components/esp_hw_support/port/esp32h4/rtc_pm.c b/components/esp_hw_support/port/esp32h4/rtc_pm.c
deleted file mode 100644
index 486f761791..0000000000
--- a/components/esp_hw_support/port/esp32h4/rtc_pm.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include "soc/rtc.h"
-#include "soc/rtc_cntl_reg.h"
-#include "soc/syscon_reg.h"
-
-typedef enum {
-    PM_LIGHT_SLEEP = BIT(2),        /*!< WiFi PD, memory in light sleep */
-} pm_sleep_mode_t;
-
-typedef enum {
-    PM_SW_NOREJECT = 0,
-    PM_SW_REJECT   = 1
-} pm_sw_reject_t;
-
-
-/* These MAC-related functions are defined in the closed source part of
- * RTC library
- */
-extern void pm_mac_init(void);
-extern int pm_check_mac_idle(void);
-extern void pm_mac_deinit(void);
-
-/* This sleep-related function is called from the closed source part of RTC
- * library.
- */
-pm_sw_reject_t pm_set_sleep_mode(pm_sleep_mode_t sleep_mode, void(*pmac_save_params)(void))
-{
-    (void) pmac_save_params; /* unused */
-
-    pm_mac_deinit();
-    if (pm_check_mac_idle()) {
-        pm_mac_init();
-        return PM_SW_REJECT;
-    }
-
-    rtc_sleep_config_t cfg = { 0 };
-
-    switch (sleep_mode) {
-    case PM_LIGHT_SLEEP:
-        // cfg.wifi_pd_en = 1; // ESP32-H4 TO-DO: IDF-3693
-        cfg.dig_dbias_wak = 4;
-        cfg.dig_dbias_slp = 0;
-        cfg.rtc_dbias_wak = 0;
-        cfg.rtc_dbias_slp = 0;
-        rtc_sleep_init(cfg);
-        break;
-
-    default:
-        assert(0 && "unsupported sleep mode");
-    }
-    return PM_SW_NOREJECT;
-}
diff --git a/components/esp_hw_support/port/esp32h4/rtc_sleep.c b/components/esp_hw_support/port/esp32h4/rtc_sleep.c
index 4ea3a706fc..d1ffa8f2a9 100644
--- a/components/esp_hw_support/port/esp32h4/rtc_sleep.c
+++ b/components/esp_hw_support/port/esp32h4/rtc_sleep.c
@@ -288,12 +288,6 @@ void rtc_sleep_low_init(uint32_t slowclk_period)
     REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CNTL_CK8M_WAIT_SLP_CYCLES);
 }
 
-void rtc_sleep_set_wakeup_time(uint64_t t)
-{
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER0_REG, t & UINT32_MAX);
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER1_REG, t >> 32);
-}
-
 static uint32_t rtc_sleep_finish(uint32_t lslp_mem_inf_fpu);
 
 uint32_t rtc_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu)
diff --git a/components/esp_hw_support/port/esp32h4/rtc_time.c b/components/esp_hw_support/port/esp32h4/rtc_time.c
index 743473a96a..21b23649f8 100644
--- a/components/esp_hw_support/port/esp32h4/rtc_time.c
+++ b/components/esp_hw_support/port/esp32h4/rtc_time.c
@@ -167,23 +167,6 @@ uint64_t rtc_time_get(void)
     return rtc_cntl_ll_get_rtc_time();
 }
 
-uint64_t rtc_light_slp_time_get(void)
-{
-    uint64_t t_wake = READ_PERI_REG(RTC_CNTL_TIME_LOW0_REG);
-    t_wake |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH0_REG)) << 32;
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    return (t_wake - t_slp);
-}
-
-uint64_t rtc_deep_slp_time_get(void)
-{
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    uint64_t t_wake = rtc_time_get();
-    return (t_wake - t_slp);
-}
-
 void rtc_clk_wait_for_slow_cycle(void) //This function may not by useful any more
 {
     SET_PERI_REG_MASK(RTC_CNTL_SLOW_CLK_CONF_REG, RTC_CNTL_SLOW_CLK_NEXT_EDGE);
diff --git a/components/esp_hw_support/port/esp32s2/CMakeLists.txt b/components/esp_hw_support/port/esp32s2/CMakeLists.txt
index 15079598f9..a2a386d9d0 100644
--- a/components/esp_hw_support/port/esp32s2/CMakeLists.txt
+++ b/components/esp_hw_support/port/esp32s2/CMakeLists.txt
@@ -5,7 +5,6 @@ set(srcs
     "rtc_clk.c"
     "rtc_clk_init.c"
     "rtc_init.c"
-    "rtc_pm.c"
     "rtc_sleep.c"
     "rtc_time.c"
     "chip_info.c")
diff --git a/components/esp_hw_support/port/esp32s2/rtc_pm.c b/components/esp_hw_support/port/esp32s2/rtc_pm.c
deleted file mode 100644
index d1fb320830..0000000000
--- a/components/esp_hw_support/port/esp32s2/rtc_pm.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include "soc/rtc.h"
-#include "soc/rtc_cntl_reg.h"
-#include "soc/syscon_reg.h"
-
-typedef enum {
-    PM_LIGHT_SLEEP = BIT(2),        /*!< WiFi PD, memory in light sleep */
-} pm_sleep_mode_t;
-
-typedef enum{
-    PM_SW_NOREJECT = 0,
-    PM_SW_REJECT   = 1
-} pm_sw_reject_t;
-
-
-/* These MAC-related functions are defined in the closed source part of
- * RTC library
- */
-extern void pm_mac_init(void);
-extern int pm_check_mac_idle(void);
-extern void pm_mac_deinit(void);
-
-/* This sleep-related function is called from the closed source part of RTC
- * library.
- */
-pm_sw_reject_t pm_set_sleep_mode(pm_sleep_mode_t sleep_mode, void(*pmac_save_params)(void))
-{
-    (void) pmac_save_params; /* unused */
-
-    pm_mac_deinit();
-    if (pm_check_mac_idle()) {
-        pm_mac_init();
-        return PM_SW_REJECT;
-    }
-
-    rtc_sleep_config_t cfg = { 0 };
-
-    switch (sleep_mode) {
-        case PM_LIGHT_SLEEP:
-            cfg.wifi_pd_en = 1;
-            cfg.dig_dbias_wak = 4;
-            cfg.dig_dbias_slp = 0;
-            cfg.rtc_dbias_wak = 0;
-            cfg.rtc_dbias_slp = 0;
-            rtc_sleep_init(cfg);
-            break;
-
-        default:
-            assert(0 && "unsupported sleep mode");
-    }
-    return PM_SW_NOREJECT;
-}
diff --git a/components/esp_hw_support/port/esp32s2/rtc_sleep.c b/components/esp_hw_support/port/esp32s2/rtc_sleep.c
index c138239934..578a6a5c62 100644
--- a/components/esp_hw_support/port/esp32s2/rtc_sleep.c
+++ b/components/esp_hw_support/port/esp32s2/rtc_sleep.c
@@ -185,11 +185,6 @@ void rtc_sleep_low_init(uint32_t slowclk_period)
     REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_XTL_BUF_WAIT, rtc_time_us_to_slowclk(RTC_CNTL_XTL_BUF_WAIT_SLP_US, slowclk_period));
 }
 
-void rtc_sleep_set_wakeup_time(uint64_t t)
-{
-    rtc_cntl_ll_set_wakeup_timer(t);
-}
-
 /* Read back 'reject' status when waking from light or deep sleep */
 static uint32_t rtc_sleep_finish(uint32_t lslp_mem_inf_fpu);
 
diff --git a/components/esp_hw_support/port/esp32s2/rtc_time.c b/components/esp_hw_support/port/esp32s2/rtc_time.c
index 57e248e9f1..aae694037e 100644
--- a/components/esp_hw_support/port/esp32s2/rtc_time.c
+++ b/components/esp_hw_support/port/esp32s2/rtc_time.c
@@ -238,23 +238,6 @@ uint64_t rtc_time_get(void)
     return rtc_cntl_ll_get_rtc_time();
 }
 
-uint64_t rtc_light_slp_time_get(void)
-{
-    uint64_t t_wake = READ_PERI_REG(RTC_CNTL_TIME_LOW0_REG);
-    t_wake |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH0_REG)) << 32;
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    return (t_wake - t_slp);
-}
-
-uint64_t rtc_deep_slp_time_get(void)
-{
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    uint64_t t_wake = rtc_time_get();
-    return (t_wake - t_slp);
-}
-
 void rtc_clk_wait_for_slow_cycle(void) //This function may not by useful any more
 {
     SET_PERI_REG_MASK(RTC_CNTL_SLOW_CLK_CONF_REG, RTC_CNTL_SLOW_CLK_NEXT_EDGE);
diff --git a/components/esp_hw_support/port/esp32s3/CMakeLists.txt b/components/esp_hw_support/port/esp32s3/CMakeLists.txt
index b41200f13e..bb4a29c5af 100644
--- a/components/esp_hw_support/port/esp32s3/CMakeLists.txt
+++ b/components/esp_hw_support/port/esp32s3/CMakeLists.txt
@@ -5,7 +5,6 @@ set(srcs
     "rtc_clk.c"
     "rtc_clk_init.c"
     "rtc_init.c"
-    "rtc_pm.c"
     "rtc_sleep.c"
     "rtc_time.c"
     "chip_info.c"
diff --git a/components/esp_hw_support/port/esp32s3/rtc_pm.c b/components/esp_hw_support/port/esp32s3/rtc_pm.c
deleted file mode 100644
index 4bf523eb20..0000000000
--- a/components/esp_hw_support/port/esp32s3/rtc_pm.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include "soc/rtc.h"
-#include "soc/rtc_cntl_reg.h"
-#include "soc/syscon_reg.h"
-
-typedef enum {
-    PM_LIGHT_SLEEP = BIT(2),        /*!< WiFi PD, memory in light sleep */
-} pm_sleep_mode_t;
-
-typedef enum {
-    PM_SW_NOREJECT = 0,
-    PM_SW_REJECT   = 1
-} pm_sw_reject_t;
-
-
-/* These MAC-related functions are defined in the closed source part of
- * RTC library
- */
-extern void pm_mac_init(void);
-extern int pm_check_mac_idle(void);
-extern void pm_mac_deinit(void);
-
-/* This sleep-related function is called from the closed source part of RTC
- * library.
- */
-pm_sw_reject_t pm_set_sleep_mode(pm_sleep_mode_t sleep_mode, void(*pmac_save_params)(void))
-{
-    (void) pmac_save_params; /* unused */
-
-    pm_mac_deinit();
-    if (pm_check_mac_idle()) {
-        pm_mac_init();
-        return PM_SW_REJECT;
-    }
-
-    rtc_sleep_config_t cfg = { 0 };
-
-    switch (sleep_mode) {
-    case PM_LIGHT_SLEEP:
-        cfg.wifi_pd_en = 1;
-        cfg.dig_dbias_slp = 0;
-        cfg.rtc_dbias_slp = 0;
-        rtc_sleep_init(cfg);
-        break;
-
-    default:
-        assert(0 && "unsupported sleep mode");
-    }
-    return PM_SW_NOREJECT;
-}
diff --git a/components/esp_hw_support/port/esp32s3/rtc_sleep.c b/components/esp_hw_support/port/esp32s3/rtc_sleep.c
index 14d3cf3876..cc9d24fa2b 100644
--- a/components/esp_hw_support/port/esp32s3/rtc_sleep.c
+++ b/components/esp_hw_support/port/esp32s3/rtc_sleep.c
@@ -245,12 +245,6 @@ void rtc_sleep_low_init(uint32_t slowclk_period)
     REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CNTL_CK8M_WAIT_SLP_CYCLES);
 }
 
-void rtc_sleep_set_wakeup_time(uint64_t t)
-{
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER0_REG, t & UINT32_MAX);
-    WRITE_PERI_REG(RTC_CNTL_SLP_TIMER1_REG, t >> 32);
-}
-
 static uint32_t rtc_sleep_finish(uint32_t lslp_mem_inf_fpu);
 
 __attribute__((weak)) uint32_t rtc_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu)
diff --git a/components/esp_hw_support/port/esp32s3/rtc_time.c b/components/esp_hw_support/port/esp32s3/rtc_time.c
index 6333b68a19..ff58ed4d71 100644
--- a/components/esp_hw_support/port/esp32s3/rtc_time.c
+++ b/components/esp_hw_support/port/esp32s3/rtc_time.c
@@ -172,23 +172,6 @@ uint64_t rtc_time_get(void)
     return rtc_cntl_ll_get_rtc_time();
 }
 
-uint64_t rtc_light_slp_time_get(void)
-{
-    uint64_t t_wake = READ_PERI_REG(RTC_CNTL_TIME_LOW0_REG);
-    t_wake |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH0_REG)) << 32;
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    return (t_wake - t_slp);
-}
-
-uint64_t rtc_deep_slp_time_get(void)
-{
-    uint64_t t_slp = READ_PERI_REG(RTC_CNTL_TIME_LOW1_REG);
-    t_slp |= ((uint64_t) READ_PERI_REG(RTC_CNTL_TIME_HIGH1_REG)) << 32;
-    uint64_t t_wake = rtc_time_get();
-    return (t_wake - t_slp);
-}
-
 void rtc_clk_wait_for_slow_cycle(void) //This function may not by useful any more
 {
     SET_PERI_REG_MASK(RTC_CNTL_SLOW_CLK_CONF_REG, RTC_CNTL_SLOW_CLK_NEXT_EDGE);
diff --git a/components/hal/esp32h2/include/hal/rtc_cntl_ll.h b/components/hal/esp32h2/include/hal/rtc_cntl_ll.h
deleted file mode 100644
index 2df27b8dcf..0000000000
--- a/components/hal/esp32h2/include/hal/rtc_cntl_ll.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#pragma once
-
-#include "soc/soc.h"
-#include "soc/rtc.h"
-#include "esp_attr.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_set_wakeup_timer(uint64_t t)
-{
-    // ESP32H2-TODO: IDF-6401
-}
-
-FORCE_INLINE_ATTR uint32_t rtc_cntl_ll_gpio_get_wakeup_pins(void)
-{
-    return 0;
-    // ESP32H2-TODO: IDF-6401
-}
-
-FORCE_INLINE_ATTR uint32_t rtc_cntl_ll_gpio_get_wakeup_status(void)
-{
-    // ESP32H2-TODO: IDF-6401
-    return 0;
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_gpio_clear_wakeup_status(void)
-{
-    // ESP32H2-TODO: IDF-6401
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_gpio_set_wakeup_pins(void)
-{
-    // ESP32H2-TODO: IDF-5718
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_gpio_clear_wakeup_pins(void)
-{
-    // ESP32H2-TODO: IDF-5718
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_set_cpu_retention_link_addr(uint32_t addr)
-{
-    // ESP32H2-TODO: IDF-5718 has removed the retention feature
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_enable_cpu_retention_clock(void)
-{
-    // ESP32H2-TODO: IDF-5718 has removed the retention feature
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_enable_cpu_retention(void)
-{
-    // ESP32H2-TODO: IDF-5718 has removed the retention feature
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_disable_cpu_retention(void)
-{
-    // ESP32H2-TODO: IDF-5718 has removed the retention feature
-}
-
-FORCE_INLINE_ATTR void rtc_cntl_ll_sleep_enable(void)
-{
-    // TODO: IDF-6572
-}
-
-FORCE_INLINE_ATTR uint64_t rtc_cntl_ll_get_rtc_time(void)
-{
-    // TODO: IDF-6572
-    return 0;
-}
-
-FORCE_INLINE_ATTR uint64_t rtc_cntl_ll_time_to_count(uint64_t time_in_us)
-{
-    // TODO: IDF-6572
-    return 0;
-}
-
-FORCE_INLINE_ATTR uint32_t rtc_cntl_ll_get_wakeup_cause(void)
-{
-    // TODO: IDF-6572
-    return 0;
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/components/soc/esp32/include/soc/rtc.h b/components/soc/esp32/include/soc/rtc.h
index cfc583ad49..4881a174a2 100644
--- a/components/soc/esp32/include/soc/rtc.h
+++ b/components/soc/esp32/include/soc/rtc.h
@@ -573,14 +573,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg);
  */
 void rtc_sleep_low_init(uint32_t slowclk_period);
 
-/**
- * @brief Set target value of RTC counter for RTC_TIMER_TRIG_EN wakeup source
- * @param t value of RTC counter at which wakeup from sleep will happen;
- *          only the lower 48 bits are used
- */
-void rtc_sleep_set_wakeup_time(uint64_t t);
-
-
 #define RTC_EXT0_TRIG_EN    BIT(0)  //!< EXT0 GPIO wakeup
 #define RTC_EXT1_TRIG_EN    BIT(1)  //!< EXT1 GPIO wakeup
 #define RTC_GPIO_TRIG_EN    BIT(2)  //!< GPIO wakeup (light sleep only)
diff --git a/components/soc/esp32c2/include/soc/rtc.h b/components/soc/esp32c2/include/soc/rtc.h
index b838418bed..4f86b86943 100644
--- a/components/soc/esp32c2/include/soc/rtc.h
+++ b/components/soc/esp32c2/include/soc/rtc.h
@@ -460,10 +460,6 @@ uint64_t rtc_time_slowclk_to_us(uint64_t rtc_cycles, uint32_t period);
  */
 uint64_t rtc_time_get(void);
 
-uint64_t rtc_light_slp_time_get(void);
-
-uint64_t rtc_deep_slp_time_get(void);
-
 /**
  * @brief Busy loop until next RTC_SLOW_CLK cycle
  *
@@ -602,13 +598,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg);
  */
 void rtc_sleep_low_init(uint32_t slowclk_period);
 
-/**
- * @brief Set target value of RTC counter for RTC_TIMER_TRIG_EN wakeup source
- * @param t value of RTC counter at which wakeup from sleep will happen;
- *          only the lower 48 bits are used
- */
-void rtc_sleep_set_wakeup_time(uint64_t t);
-
 #define RTC_GPIO_TRIG_EN            BIT(2)  //!< GPIO wakeup
 #define RTC_TIMER_TRIG_EN           BIT(3)  //!< Timer wakeup
 #define RTC_WIFI_TRIG_EN            BIT(5)  //!< WIFI wakeup (light sleep only)
@@ -659,29 +648,6 @@ void rtc_sleep_set_wakeup_time(uint64_t t);
  */
 uint32_t rtc_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu);
 
-/**
- * @brief Enter deep sleep mode
- *
- * Similar to rtc_sleep_start(), but additionally uses hardware to calculate the CRC value
- * of RTC FAST memory. On wake, this CRC is used to determine if a deep sleep wake
- * stub is valid to execute (if a wake address is set).
- *
- * No RAM is accessed while calculating the CRC and going into deep sleep, which makes
- * this function safe to use even if the caller's stack is in RTC FAST memory.
- *
- * @note If no deep sleep wake stub address is set then calling rtc_sleep_start() will
- * have the same effect and takes less time as CRC calculation is skipped.
- *
- * @note This function should only be called after rtc_sleep_init() has been called to
- * configure the system for deep sleep.
- *
- * @param wakeup_opt - same as for rtc_sleep_start
- * @param reject_opt - same as for rtc_sleep_start
- *
- * @return non-zero if sleep was rejected by hardware
- */
-uint32_t rtc_deep_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt);
-
 /**
  * RTC power and clock control initialization settings
  */
diff --git a/components/soc/esp32c3/include/soc/rtc.h b/components/soc/esp32c3/include/soc/rtc.h
index 8b56920082..59b1dcdd21 100644
--- a/components/soc/esp32c3/include/soc/rtc.h
+++ b/components/soc/esp32c3/include/soc/rtc.h
@@ -483,10 +483,6 @@ uint64_t rtc_time_slowclk_to_us(uint64_t rtc_cycles, uint32_t period);
  */
 uint64_t rtc_time_get(void);
 
-uint64_t rtc_light_slp_time_get(void);
-
-uint64_t rtc_deep_slp_time_get(void);
-
 /**
  * @brief Busy loop until next RTC_SLOW_CLK cycle
  *
@@ -643,13 +639,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg);
  */
 void rtc_sleep_low_init(uint32_t slowclk_period);
 
-/**
- * @brief Set target value of RTC counter for RTC_TIMER_TRIG_EN wakeup source
- * @param t value of RTC counter at which wakeup from sleep will happen;
- *          only the lower 48 bits are used
- */
-void rtc_sleep_set_wakeup_time(uint64_t t);
-
 #define RTC_GPIO_TRIG_EN            BIT(2)  //!< GPIO wakeup
 #define RTC_TIMER_TRIG_EN           BIT(3)  //!< Timer wakeup
 #define RTC_WIFI_TRIG_EN            BIT(5)  //!< WIFI wakeup (light sleep only)
diff --git a/components/soc/esp32c6/include/soc/rtc.h b/components/soc/esp32c6/include/soc/rtc.h
index 734f4f24f6..f0c6c2fc13 100644
--- a/components/soc/esp32c6/include/soc/rtc.h
+++ b/components/soc/esp32c6/include/soc/rtc.h
@@ -446,10 +446,6 @@ uint64_t rtc_time_slowclk_to_us(uint64_t rtc_cycles, uint32_t period);
  */
 uint64_t rtc_time_get(void);
 
-uint64_t rtc_light_slp_time_get(void);
-
-uint64_t rtc_deep_slp_time_get(void);
-
 /**
  * @brief Busy loop until next RTC_SLOW_CLK cycle
  *
diff --git a/components/soc/esp32h2/include/soc/rtc.h b/components/soc/esp32h2/include/soc/rtc.h
index 38e25292f2..ed75221544 100644
--- a/components/soc/esp32h2/include/soc/rtc.h
+++ b/components/soc/esp32h2/include/soc/rtc.h
@@ -17,7 +17,7 @@ extern "C" {
 
 /**
  * @file rtc.h
- * @brief Low-level RTC power, clock, and sleep functions.
+ * @brief Low-level RTC power, clock functions.
  *
  * Functions in this file facilitate configuration of ESP32's RTC_CNTL peripheral.
  * RTC_CNTL peripheral handles many functions:
@@ -456,10 +456,6 @@ uint64_t rtc_time_slowclk_to_us(uint64_t rtc_cycles, uint32_t period);
  */
 uint64_t rtc_time_get(void);
 
-uint64_t rtc_light_slp_time_get(void);
-
-uint64_t rtc_deep_slp_time_get(void);
-
 /**
  * @brief Busy loop until next RTC_SLOW_CLK cycle
  *
@@ -497,7 +493,6 @@ bool rtc_dig_8m_enabled(void);
  */
 uint32_t rtc_clk_freq_cal(uint32_t cal_val);
 
-
 // -------------------------- CLOCK TREE DEFS ALIAS ----------------------------
 // **WARNING**: The following are only for backwards compatibility.
 // Please use the declarations in soc/clk_tree_defs.h instead.
diff --git a/components/soc/esp32h4/include/soc/rtc.h b/components/soc/esp32h4/include/soc/rtc.h
index bbdd6397b8..338252d5f0 100644
--- a/components/soc/esp32h4/include/soc/rtc.h
+++ b/components/soc/esp32h4/include/soc/rtc.h
@@ -499,10 +499,6 @@ uint64_t rtc_time_slowclk_to_us(uint64_t rtc_cycles, uint32_t period);
  */
 uint64_t rtc_time_get(void);
 
-uint64_t rtc_light_slp_time_get(void);
-
-uint64_t rtc_deep_slp_time_get(void);
-
 /**
  * @brief Busy loop until next RTC_SLOW_CLK cycle
  *
@@ -657,13 +653,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg);
  */
 void rtc_sleep_low_init(uint32_t slowclk_period);
 
-/**
- * @brief Set target value of RTC counter for RTC_TIMER_TRIG_EN wakeup source
- * @param t value of RTC counter at which wakeup from sleep will happen;
- *          only the lower 48 bits are used
- */
-void rtc_sleep_set_wakeup_time(uint64_t t);
-
 #define RTC_GPIO_TRIG_EN            BIT(2)  //!< GPIO wakeup
 #define RTC_TIMER_TRIG_EN           BIT(3)  //!< Timer wakeup
 #define RTC_WIFI_TRIG_EN            BIT(5)  //!< WIFI wakeup (light sleep only)
diff --git a/components/soc/esp32s2/include/soc/rtc.h b/components/soc/esp32s2/include/soc/rtc.h
index b3321905b8..0436e5b86f 100644
--- a/components/soc/esp32s2/include/soc/rtc.h
+++ b/components/soc/esp32s2/include/soc/rtc.h
@@ -508,10 +508,6 @@ uint64_t rtc_time_slowclk_to_us(uint64_t rtc_cycles, uint32_t period);
  */
 uint64_t rtc_time_get(void);
 
-uint64_t rtc_light_slp_time_get(void);
-
-uint64_t rtc_deep_slp_time_get(void);
-
 /**
  * @brief Busy loop until next RTC_SLOW_CLK cycle
  *
diff --git a/components/soc/esp32s3/include/soc/rtc.h b/components/soc/esp32s3/include/soc/rtc.h
index 82518b83d7..2a45f36a7e 100644
--- a/components/soc/esp32s3/include/soc/rtc.h
+++ b/components/soc/esp32s3/include/soc/rtc.h
@@ -508,10 +508,6 @@ uint64_t rtc_time_slowclk_to_us(uint64_t rtc_cycles, uint32_t period);
  */
 uint64_t rtc_time_get(void);
 
-uint64_t rtc_light_slp_time_get(void);
-
-uint64_t rtc_deep_slp_time_get(void);
-
 /**
  * @brief Busy loop until next RTC_SLOW_CLK cycle
  *
@@ -667,14 +663,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg);
  */
 void rtc_sleep_low_init(uint32_t slowclk_period);
 
-/**
- * @brief Set target value of RTC counter for RTC_TIMER_TRIG_EN wakeup source
- * @param t value of RTC counter at which wakeup from sleep will happen;
- *          only the lower 48 bits are used
- */
-void rtc_sleep_set_wakeup_time(uint64_t t);
-
-
 #define RTC_EXT0_TRIG_EN    BIT(0)  //!< EXT0 GPIO wakeup
 #define RTC_EXT1_TRIG_EN    BIT(1)  //!< EXT1 GPIO wakeup
 #define RTC_GPIO_TRIG_EN    BIT(2)  //!< GPIO wakeup (light sleep only)