diff --git a/components/esp_hal_lcd/esp32p4/lcd_periph.c b/components/esp_hal_lcd/esp32p4/lcd_periph.c
index f5746af0a0..be1b4c4fa0 100644
--- a/components/esp_hal_lcd/esp32p4/lcd_periph.c
+++ b/components/esp_hal_lcd/esp32p4/lcd_periph.c
@@ -1,11 +1,12 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2026 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
 
 #include "hal/lcd_periph.h"
 #include "soc/gpio_sig_map.h"
+#include "soc/lcd_cam_reg.h"
 
 const soc_lcd_i80_signal_desc_t soc_lcd_i80_signals[1] = {
     [0] = {
@@ -80,3 +81,39 @@ const soc_lcd_rgb_signal_desc_t soc_lcd_rgb_signals[1] = {
         .disp_sig = SIG_GPIO_OUT_IDX,
     }
 };
+
+/**
+ * LCD_CAM Registers to be saved during sleep retention
+ * - LCD Clock Configuration registers: LCDCAM_LCD_CLOCK_REG (0x0)
+ * - LCD RGB/YUV Configuration registers: LCDCAM_LCD_RGB_YUV_REG (0x10)
+ * - LCD User Configuration registers: LCDCAM_LCD_USER_REG (0x14), LCDCAM_LCD_MISC_REG (0x18)
+ * - LCD Control registers: LCDCAM_LCD_CTRL_REG (0x1c), LCDCAM_LCD_CTRL1_REG (0x20), LCDCAM_LCD_CTRL2_REG (0x24)
+ * - LCD Command Value registers: LCDCAM_LCD_FIRST_CMD_VAL_REG (0x28), LCDCAM_LCD_LATTER_CMD_VAL_REG (0x2c)
+ * - LCD Delay Mode Configuration registers: LCDCAM_LCD_DLY_MODE_CFG1_REG (0x30), LCDCAM_LCD_DLY_MODE_CFG2_REG (0x38)
+ * - LCD DMA Interrupt Enable register: LCDCAM_LC_DMA_INT_ENA_REG (0x64)
+ *
+ *  NOTE: Only I80 LCD supports sleep retention, not RGB LCD.
+ */
+#define LCD_RETENTION_REGS_CNT 12
+#define LCD_RETENTION_REGS_BASE (DR_REG_LCDCAM_BASE + 0x0)
+static const uint32_t lcd_cam_regs_map[4] = {0x2005ff1, 0x0, 0x0, 0x0};
+static const regdma_entries_config_t lcd_regs_retention[] = {
+    // backup stage: save configuration registers
+    // restore stage: restore the configuration registers
+    [0] = {
+        .config = REGDMA_LINK_ADDR_MAP_INIT(REGDMA_LCDCAM_LINK(0x00),
+                                            LCD_RETENTION_REGS_BASE, LCD_RETENTION_REGS_BASE,
+                                            LCD_RETENTION_REGS_CNT, 0, 0,
+                                            lcd_cam_regs_map[0], lcd_cam_regs_map[1],
+                                            lcd_cam_regs_map[2], lcd_cam_regs_map[3]),
+        .owner = ENTRY(0),
+    },
+};
+
+const soc_i80_lcd_retention_info_t soc_i80_lcd_retention_info[1] = {
+    [0] = {
+        .regdma_entry_array = lcd_regs_retention,
+        .array_size = ARRAY_SIZE(lcd_regs_retention),
+        .retention_module = SLEEP_RETENTION_MODULE_LCDCAM
+    },
+};
diff --git a/components/esp_hal_lcd/include/hal/lcd_periph.h b/components/esp_hal_lcd/include/hal/lcd_periph.h
index 24ceb37167..c3624d26bb 100644
--- a/components/esp_hal_lcd/include/hal/lcd_periph.h
+++ b/components/esp_hal_lcd/include/hal/lcd_periph.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -61,6 +61,17 @@ typedef struct {
 extern const soc_lcd_i2s_signal_desc_t soc_lcd_i2s_signals[I2S_LL_GET(INST_NUM)];
 #endif // SOC_HAS(I2S_I80_LCD)
 
+#if SOC_HAS(PAU) && SOC_HAS(LCDCAM_I80_LCD)
+// Only LCDCAM I80 LCD supports sleep retention
+typedef struct {
+    const periph_retention_module_t retention_module;
+    const regdma_entries_config_t *regdma_entry_array;
+    uint32_t array_size;
+} soc_i80_lcd_retention_info_t;
+
+extern const soc_i80_lcd_retention_info_t soc_i80_lcd_retention_info[LCD_LL_GET(I80_BUS_NUM)];
+#endif // SOC_HAS(PAU) && SOC_HAS(LCDCAM_I80_LCD)
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/esp_hw_support/port/esp32p4/peripheral_domain_pd.c b/components/esp_hw_support/port/esp32p4/peripheral_domain_pd.c
index 773dfbcb73..d4766efde5 100644
--- a/components/esp_hw_support/port/esp32p4/peripheral_domain_pd.c
+++ b/components/esp_hw_support/port/esp32p4/peripheral_domain_pd.c
@@ -99,6 +99,9 @@ bool peripheral_domain_pd_allowed(void)
     // ESP32P4 supports JPEG sleep retention
     RETENTION_MODULE_BITMAP_SET(&mask, SLEEP_RETENTION_MODULE_JPEG);
 
+    // ESP32P4 supports LCDCAM sleep retention
+    RETENTION_MODULE_BITMAP_SET(&mask, SLEEP_RETENTION_MODULE_LCDCAM);
+
     const sleep_retention_module_bitmap_t peripheral_domain_inited_modules = sleep_retention_module_bitmap_and(inited_modules, mask);
     const sleep_retention_module_bitmap_t peripheral_domain_created_modules = sleep_retention_module_bitmap_and(created_modules, mask);
     return sleep_retention_module_bitmap_eq(peripheral_domain_inited_modules, peripheral_domain_created_modules);
diff --git a/components/esp_lcd/i80/esp_lcd_panel_io_i80.c b/components/esp_lcd/i80/esp_lcd_panel_io_i80.c
index 3314a22787..d97019894e 100644
--- a/components/esp_lcd/i80/esp_lcd_panel_io_i80.c
+++ b/components/esp_lcd/i80/esp_lcd_panel_io_i80.c
@@ -10,6 +10,10 @@
 #include "hal/lcd_hal.h"
 #include "hal/cache_ll.h"
 #include "hal/cache_hal.h"
+#include "esp_private/sleep_retention.h"
+
+// Use retention link only when the target supports sleep retention is enabled
+#define I80_USE_RETENTION_LINK  (SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION && CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP)
 
 #if defined(SOC_GDMA_TRIG_PERIPH_LCD0_BUS) && (SOC_GDMA_TRIG_PERIPH_LCD0_BUS == SOC_GDMA_BUS_AHB)
 #define LCD_GDMA_NEW_CHANNEL gdma_new_ahb_channel
@@ -31,6 +35,11 @@ typedef struct esp_lcd_i80_bus_t esp_lcd_i80_bus_t;
 typedef struct lcd_panel_io_i80_t lcd_panel_io_i80_t;
 typedef struct lcd_i80_trans_descriptor_t lcd_i80_trans_descriptor_t;
 
+#if I80_USE_RETENTION_LINK
+static esp_err_t lcd_i80_create_sleep_retention_link_cb(void *arg);
+static void lcd_i80_create_retention_module(esp_lcd_i80_bus_t *bus);
+#endif // I80_USE_RETENTION_LINK
+
 static esp_err_t panel_io_i80_tx_param(esp_lcd_panel_io_t *io, int lcd_cmd, const void *param, size_t param_size);
 static esp_err_t panel_io_i80_tx_color(esp_lcd_panel_io_t *io, int lcd_cmd, const void *color, size_t color_size);
 static esp_err_t panel_io_i80_del(esp_lcd_panel_io_t *io);
@@ -117,6 +126,10 @@ esp_err_t esp_lcd_new_i80_bus(const esp_lcd_i80_bus_config_t *bus_config, esp_lc
     // although LCD_CAM can support up to 24 data lines, we restrict users to only use 8 or 16 bit width
     ESP_RETURN_ON_FALSE(bus_config->bus_width == 8 || bus_config->bus_width == 16, ESP_ERR_INVALID_ARG,
                         TAG, "invalid bus width:%d", bus_config->bus_width);
+#if !SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION
+    ESP_RETURN_ON_FALSE(bus_config->flags.allow_pd == 0, ESP_ERR_NOT_SUPPORTED, TAG, "register back up is not supported");
+#endif // SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION
+
     // allocate i80 bus memory
     bus = heap_caps_calloc(1, sizeof(esp_lcd_i80_bus_t), LCD_I80_MEM_ALLOC_CAPS);
     ESP_GOTO_ON_FALSE(bus, ESP_ERR_NO_MEM, err, TAG, "no mem for i80 bus");
@@ -143,6 +156,26 @@ esp_err_t esp_lcd_new_i80_bus(const esp_lcd_i80_bus_config_t *bus_config, esp_lc
             lcd_ll_reset_register(bus_id);
         }
     }
+#if I80_USE_RETENTION_LINK
+    // no need to acquire mutex, because the bus is exclusive
+    sleep_retention_module_t module_id = soc_i80_lcd_retention_info[bus_id].retention_module;
+    sleep_retention_module_init_param_t init_param = {
+        .cbs = {
+            .create = {
+                .handle = lcd_i80_create_sleep_retention_link_cb,
+                .arg = bus,
+            },
+        },
+        .depends = RETENTION_MODULE_BITMAP_INIT(CLOCK_SYSTEM)
+    };
+    if (sleep_retention_module_init(module_id, &init_param) != ESP_OK) {
+        // even though the sleep retention module init failed, LCD driver should still work, so just warning here
+        ESP_LOGW(TAG, "init sleep retention failed, power domain may be turned off during sleep");
+    }
+    if (bus_config->flags.allow_pd) {
+        lcd_i80_create_retention_module(bus);
+    }
+#endif // I80_USE_RETENTION_LINK
     // initialize HAL layer, so we can call LL APIs later
     lcd_hal_init(&bus->hal, bus_id);
     PERIPH_RCC_ATOMIC() {
@@ -240,6 +273,16 @@ esp_err_t esp_lcd_del_i80_bus(esp_lcd_i80_bus_handle_t bus)
     ESP_GOTO_ON_FALSE(bus, ESP_ERR_INVALID_ARG, err, TAG, "invalid argument");
     ESP_GOTO_ON_FALSE(LIST_EMPTY(&bus->device_list), ESP_ERR_INVALID_STATE, err, TAG, "device list not empty");
     int bus_id = bus->bus_id;
+#if I80_USE_RETENTION_LINK
+    const periph_retention_module_t module_id = soc_i80_lcd_retention_info[bus_id].retention_module;
+    if (sleep_retention_is_module_created(module_id)) {
+        assert(sleep_retention_is_module_inited(module_id));
+        sleep_retention_module_free(module_id);
+    }
+    if (sleep_retention_is_module_inited(module_id)) {
+        sleep_retention_module_deinit(module_id);
+    }
+#endif // I80_USE_RETENTION_LINK
     lcd_com_remove_device(LCD_COM_DEVICE_TYPE_I80, bus_id);
     PERIPH_RCC_RELEASE_ATOMIC(soc_lcd_i80_signals[bus_id].module, ref_count) {
         if (ref_count == 0) {
@@ -546,6 +589,33 @@ static esp_err_t panel_io_i80_tx_color(esp_lcd_panel_io_t *io, int lcd_cmd, cons
     return ESP_OK;
 }
 
+#if I80_USE_RETENTION_LINK
+static esp_err_t lcd_i80_create_sleep_retention_link_cb(void *arg)
+{
+    esp_lcd_i80_bus_t *bus = (esp_lcd_i80_bus_t *)arg;
+    int bus_id = bus->bus_id;
+    sleep_retention_module_t module_id = soc_i80_lcd_retention_info[bus_id].retention_module;
+    esp_err_t err = sleep_retention_entries_create(soc_i80_lcd_retention_info[bus_id].regdma_entry_array,
+                                                   soc_i80_lcd_retention_info[bus_id].array_size,
+                                                   REGDMA_LINK_PRI_LCDCAM, module_id);
+    ESP_RETURN_ON_ERROR(err, TAG, "create retention link failed");
+    return ESP_OK;
+}
+
+static void lcd_i80_create_retention_module(esp_lcd_i80_bus_t *bus)
+{
+    int bus_id = bus->bus_id;
+    sleep_retention_module_t module_id = soc_i80_lcd_retention_info[bus_id].retention_module;
+
+    if (sleep_retention_is_module_inited(module_id) && !sleep_retention_is_module_created(module_id)) {
+        if (sleep_retention_module_allocate(module_id) != ESP_OK) {
+            // even though the sleep retention module create failed, LCD driver should still work, so just warning here
+            ESP_LOGW(TAG, "create retention module failed, power domain can't turn off");
+        }
+    }
+}
+#endif // I80_USE_RETENTION_LINK
+
 static esp_err_t lcd_i80_select_periph_clock(esp_lcd_i80_bus_handle_t bus, lcd_clock_source_t clk_src)
 {
     // get clock source frequency
diff --git a/components/esp_lcd/include/esp_lcd_io_i80.h b/components/esp_lcd/include/esp_lcd_io_i80.h
index c9647a1764..1df265aca0 100644
--- a/components/esp_lcd/include/esp_lcd_io_i80.h
+++ b/components/esp_lcd/include/esp_lcd_io_i80.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -30,6 +30,11 @@ typedef struct {
     size_t bus_width;          /*!< Number of data lines, 8 or 16 */
     size_t max_transfer_bytes; /*!< Maximum transfer size, this determines the length of internal DMA link */
     size_t dma_burst_size;     /*!< DMA burst size, in bytes */
+    /// Extra configuration flags for I80 bus
+    struct extra_i80_bus_flags {
+        uint32_t allow_pd: 1;   /*!< If set, driver allows the power domain to be powered off when system enters sleep mode.
+                                     This can save power, but at the expense of more RAM being consumed to save register context. */
+    } flags;                    /*!< Extra bus config flags */
 } esp_lcd_i80_bus_config_t;
 
 /**
@@ -67,19 +72,21 @@ typedef struct {
     void *user_ctx;    /*!< User private data, passed directly to on_color_trans_done's user_ctx */
     int lcd_cmd_bits;   /*!< Bit-width of LCD command */
     int lcd_param_bits; /*!< Bit-width of LCD parameter */
-    struct {
+    /// D/C line levels configuration
+    struct i80_panel_io_dc_levels {
         unsigned int dc_idle_level: 1;  /*!< Level of DC line in IDLE phase */
         unsigned int dc_cmd_level: 1;   /*!< Level of DC line in CMD phase */
         unsigned int dc_dummy_level: 1; /*!< Level of DC line in DUMMY phase */
         unsigned int dc_data_level: 1;  /*!< Level of DC line in DATA phase */
     } dc_levels; /*!< Each i80 device might have its own D/C control logic */
-    struct {
+    /// Extra configuration flags for I80 panel IO
+    struct extra_i80_panel_io_flags {
         unsigned int cs_active_high: 1;     /*!< If set, a high level of CS line will select the device, otherwise, CS line is low level active */
         unsigned int reverse_color_bits: 1; /*!< Reverse the data bits, D[N:0] -> D[0:N] */
         unsigned int swap_color_bytes: 1;   /*!< Swap adjacent two color bytes */
         unsigned int pclk_active_neg: 1;    /*!< The display will write data lines when there's a falling edge on WR signal (a.k.a the PCLK) */
         unsigned int pclk_idle_low: 1;      /*!< The WR signal (a.k.a the PCLK) stays at low level in IDLE phase */
-    } flags;                                /*!< Panel IO config flags */
+    } flags;                                /*!< Extra panel IO config flags */
 } esp_lcd_panel_io_i80_config_t;
 
 /**
diff --git a/components/esp_lcd/rgb/esp_lcd_panel_rgb.c b/components/esp_lcd/rgb/esp_lcd_panel_rgb.c
index c34b4e1b70..24c204c322 100644
--- a/components/esp_lcd/rgb/esp_lcd_panel_rgb.c
+++ b/components/esp_lcd/rgb/esp_lcd_panel_rgb.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -48,6 +48,7 @@
 #include "hal/cache_ll.h"
 #include "hal/color_hal.h"
 #include "rgb_lcd_rotation_sw.h"
+#include "esp_private/sleep_retention.h"
 
 // hardware issue workaround
 #if CONFIG_IDF_TARGET_ESP32S3
@@ -284,6 +285,9 @@ static esp_err_t lcd_rgb_panel_destroy(esp_rgb_panel_t *rgb_panel)
         esp_pm_lock_release(rgb_panel->pm_lock);
         esp_pm_lock_delete(rgb_panel->pm_lock);
     }
+#endif
+#if CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP
+    sleep_retention_power_lock_release();
 #endif
     free(rgb_panel);
     return ESP_OK;
@@ -342,6 +346,11 @@ esp_err_t esp_lcd_new_rgb_panel(const esp_lcd_rgb_panel_config_t *rgb_panel_conf
         expect_bb_eof_count = fb_size / bb_size;
     }
 
+#if CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP
+    // acquire the retention power lock to prevent the power domain from being turned off during light sleep
+    sleep_retention_power_lock_acquire();
+#endif
+
     // calculate the number of DMA descriptors
     size_t num_dma_nodes = 0;
     // allocate memory for rgb panel
@@ -379,6 +388,7 @@ esp_err_t esp_lcd_new_rgb_panel(const esp_lcd_rgb_panel_config_t *rgb_panel_conf
     // set clock source
     ret = lcd_rgb_panel_select_clock_src(rgb_panel, rgb_panel_config->clk_src);
     ESP_GOTO_ON_ERROR(ret, err, TAG, "set source clock failed");
+
     // reset peripheral and FIFO after we select a correct clock source
     lcd_ll_fifo_reset(hal->dev);
     lcd_ll_reset(hal->dev);
diff --git a/components/esp_lcd/test_apps/i80_lcd/main/CMakeLists.txt b/components/esp_lcd/test_apps/i80_lcd/main/CMakeLists.txt
index dbbd5aa92d..fff7eea82e 100644
--- a/components/esp_lcd/test_apps/i80_lcd/main/CMakeLists.txt
+++ b/components/esp_lcd/test_apps/i80_lcd/main/CMakeLists.txt
@@ -1,6 +1,10 @@
 set(srcs "test_app_main.c"
          "test_i80_lcd_panel.c")
 
+if(CONFIG_SOC_LIGHT_SLEEP_SUPPORTED AND CONFIG_PM_ENABLE)
+    list(APPEND srcs "test_i80_lcd_panel_sleep.c")
+endif()
+
 # In order for the cases defined by `TEST_CASE` to be linked into the final elf,
 # the component can be registered as WHOLE_ARCHIVE
 idf_component_register(SRCS ${srcs}
diff --git a/components/esp_lcd/test_apps/i80_lcd/main/test_i80_lcd_panel_sleep.c b/components/esp_lcd/test_apps/i80_lcd/main/test_i80_lcd_panel_sleep.c
new file mode 100644
index 0000000000..186d930616
--- /dev/null
+++ b/components/esp_lcd/test_apps/i80_lcd/main/test_i80_lcd_panel_sleep.c
@@ -0,0 +1,153 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: CC0-1.0
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "unity.h"
+#include "esp_random.h"
+#include "esp_lcd_panel_io.h"
+#include "esp_lcd_panel_vendor.h"
+#include "esp_lcd_panel_ops.h"
+#include "esp_lcd_panel_commands.h"
+#include "soc/soc_caps.h"
+#include "driver/gpio.h"
+#include "test_i80_board.h"
+#include "esp_private/sleep_cpu.h"
+#include "esp_private/esp_sleep_internal.h"
+#include "esp_private/esp_pmu.h"
+
+static void test_i80_lcd_sleep_retention(bool allow_pd)
+{
+#define TEST_IMG_SIZE (100 * 100 * sizeof(uint16_t))
+    uint8_t *img = heap_caps_malloc(TEST_IMG_SIZE, MALLOC_CAP_DMA);
+    TEST_ASSERT_NOT_NULL(img);
+
+    gpio_config_t bk_gpio_config = {
+        .mode = GPIO_MODE_OUTPUT,
+        .pin_bit_mask = 1ULL << TEST_LCD_BK_LIGHT_GPIO
+    };
+    TEST_ESP_OK(gpio_config(&bk_gpio_config));
+
+    esp_lcd_i80_bus_handle_t i80_bus = NULL;
+    esp_lcd_i80_bus_config_t bus_config = {
+        .dc_gpio_num = TEST_LCD_DC_GPIO,
+        .wr_gpio_num = TEST_LCD_PCLK_GPIO,
+        .clk_src = LCD_CLK_SRC_DEFAULT,
+        .data_gpio_nums = {
+            TEST_LCD_DATA0_GPIO,
+            TEST_LCD_DATA1_GPIO,
+            TEST_LCD_DATA2_GPIO,
+            TEST_LCD_DATA3_GPIO,
+            TEST_LCD_DATA4_GPIO,
+            TEST_LCD_DATA5_GPIO,
+            TEST_LCD_DATA6_GPIO,
+            TEST_LCD_DATA7_GPIO,
+        },
+        .bus_width = 8,
+        .max_transfer_bytes = TEST_IMG_SIZE + 10,
+        .flags = {
+            .allow_pd = allow_pd,
+        },
+    };
+    TEST_ESP_OK(esp_lcd_new_i80_bus(&bus_config, &i80_bus));
+    esp_lcd_panel_io_handle_t io_handle = NULL;
+    esp_lcd_panel_io_i80_config_t io_config = {
+        .cs_gpio_num = TEST_LCD_CS_GPIO,
+        .pclk_hz = 8000000, // 8MHz
+        .trans_queue_depth = 10,
+        .dc_levels = {
+            .dc_idle_level = 0,
+            .dc_cmd_level = 0,
+            .dc_dummy_level = 0,
+            .dc_data_level = 1,
+        },
+        .lcd_cmd_bits = 8,
+        .lcd_param_bits = 8,
+    };
+    TEST_ESP_OK(esp_lcd_new_panel_io_i80(i80_bus, &io_config, &io_handle));
+
+    esp_lcd_panel_handle_t panel_handle = NULL;
+    esp_lcd_panel_dev_config_t panel_config = {
+        .reset_gpio_num = TEST_LCD_RST_GPIO,
+        .rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
+        .bits_per_pixel = 16,
+    };
+    TEST_ESP_OK(esp_lcd_new_panel_st7789(io_handle, &panel_config, &panel_handle));
+
+    // turn off backlight
+    gpio_set_level(TEST_LCD_BK_LIGHT_GPIO, 0);
+    esp_lcd_panel_reset(panel_handle);
+    esp_lcd_panel_init(panel_handle);
+    esp_lcd_panel_invert_color(panel_handle, true);
+    // the gap is LCD panel specific, even panels with the same driver IC, can have different gap value
+    esp_lcd_panel_set_gap(panel_handle, 0, 20);
+    // turn on display
+    esp_lcd_panel_disp_on_off(panel_handle, true);
+    // turn on backlight
+    gpio_set_level(TEST_LCD_BK_LIGHT_GPIO, 1);
+
+    for (int i = 0; i < 200; i++) {
+        uint8_t color_byte = esp_random() & 0xFF;
+        int x_start = esp_random() % (TEST_LCD_H_RES - 100);
+        int y_start = esp_random() % (TEST_LCD_V_RES - 100);
+        memset(img, color_byte, TEST_IMG_SIZE);
+        esp_lcd_panel_draw_bitmap(panel_handle, x_start, y_start, x_start + 100, y_start + 100, img);
+    }
+    // turn off screen
+    esp_lcd_panel_disp_on_off(panel_handle, false);
+
+    // go to sleep
+    esp_sleep_context_t sleep_ctx;
+    esp_sleep_set_sleep_context(&sleep_ctx);
+    printf("go to light sleep for 2 seconds\r\n");
+#if CONFIG_PM_ESP_SLEEP_POWER_DOWN_CPU
+    TEST_ESP_OK(sleep_cpu_configure(true));
+#endif
+    TEST_ESP_OK(esp_sleep_enable_timer_wakeup(2 * 1000 * 1000));
+    TEST_ESP_OK(esp_light_sleep_start());
+
+    printf("Waked up! Let's see if I80 LCD driver can still work...\r\n");
+#if CONFIG_PM_ESP_SLEEP_POWER_DOWN_CPU
+    TEST_ESP_OK(sleep_cpu_configure(false));
+#endif
+
+    printf("check if the sleep happened as expected\r\n");
+    TEST_ASSERT_EQUAL(0, sleep_ctx.sleep_request_result);
+#if SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION
+    // check if the power domain also is powered down
+    TEST_ASSERT_EQUAL(allow_pd ? PMU_SLEEP_PD_TOP : 0, (sleep_ctx.sleep_flags) & PMU_SLEEP_PD_TOP);
+#endif
+    esp_sleep_set_sleep_context(NULL);
+
+    // turn on screen
+    esp_lcd_panel_disp_on_off(panel_handle, true);
+
+    printf("Testing I80 LCD after sleep...\n");
+    for (int i = 0; i < 200; i++) {
+        uint8_t color_byte = esp_random() & 0xFF;
+        int x_start = esp_random() % (TEST_LCD_H_RES - 100);
+        int y_start = esp_random() % (TEST_LCD_V_RES - 100);
+        memset(img, color_byte, TEST_IMG_SIZE);
+        esp_lcd_panel_draw_bitmap(panel_handle, x_start, y_start, x_start + 100, y_start + 100, img);
+    }
+
+    TEST_ESP_OK(esp_lcd_panel_del(panel_handle));
+    TEST_ESP_OK(esp_lcd_panel_io_del(io_handle));
+    TEST_ESP_OK(esp_lcd_del_i80_bus(i80_bus));
+    TEST_ESP_OK(gpio_reset_pin(TEST_LCD_BK_LIGHT_GPIO));
+    free(img);
+#undef TEST_IMG_SIZE
+}
+
+TEST_CASE("i80_lcd light sleep", "[lcd]")
+{
+    test_i80_lcd_sleep_retention(false);
+#if SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION
+    test_i80_lcd_sleep_retention(true);
+#endif
+}
diff --git a/components/esp_lcd/test_apps/i80_lcd/sdkconfig.ci.release b/components/esp_lcd/test_apps/i80_lcd/sdkconfig.ci.release
index 91d93f163e..eb643d4d06 100644
--- a/components/esp_lcd/test_apps/i80_lcd/sdkconfig.ci.release
+++ b/components/esp_lcd/test_apps/i80_lcd/sdkconfig.ci.release
@@ -1,4 +1,5 @@
 CONFIG_PM_ENABLE=y
+CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP=y
 CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 CONFIG_COMPILER_OPTIMIZATION_SIZE=y
 CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_SIZE=y
diff --git a/components/esp_lcd/test_apps/i80_lcd/sdkconfig.defaults b/components/esp_lcd/test_apps/i80_lcd/sdkconfig.defaults
index ccc43c6fdf..15635373d9 100644
--- a/components/esp_lcd/test_apps/i80_lcd/sdkconfig.defaults
+++ b/components/esp_lcd/test_apps/i80_lcd/sdkconfig.defaults
@@ -3,3 +3,6 @@
 #
 # CONFIG_ESP_TASK_WDT_INIT is not set
 CONFIG_FREERTOS_HZ=1000
+
+# primitives for checking sleep internal state
+CONFIG_ESP_SLEEP_DEBUG=y
diff --git a/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in b/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
index 7a226323dc..0ec3fb00ac 100644
--- a/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
@@ -1871,6 +1871,10 @@ config SOC_LCDCAM_CAM_SUPPORT_RGB_YUV_CONV
     bool
     default y
 
+config SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION
+    bool
+    default y
+
 config SOC_LP_CORE_SUPPORT_ETM
     bool
     default y
diff --git a/components/soc/esp32p4/include/soc/retention_periph_defs.h b/components/soc/esp32p4/include/soc/retention_periph_defs.h
index 3e40d9057d..1a6d3685a9 100644
--- a/components/soc/esp32p4/include/soc/retention_periph_defs.h
+++ b/components/soc/esp32p4/include/soc/retention_periph_defs.h
@@ -62,6 +62,7 @@ typedef enum periph_retention_module {
     SLEEP_RETENTION_MODULE_SDM0         = 36,
     SLEEP_RETENTION_MODULE_EMAC         = 37,
     SLEEP_RETENTION_MODULE_JPEG         = 38,
+    SLEEP_RETENTION_MODULE_LCDCAM       = 39,
 
     SLEEP_RETENTION_MODULE_MAX          = SOC_PM_RETENTION_MODULE_NUM - 1
 } periph_retention_module_t;
@@ -105,6 +106,7 @@ typedef enum periph_retention_module {
     : ((m) == SLEEP_RETENTION_MODULE_MCPWM1)       ? true \
     : ((m) == SLEEP_RETENTION_MODULE_SDM0)         ? true \
     : ((m) == SLEEP_RETENTION_MODULE_JPEG)         ? true \
+    : ((m) == SLEEP_RETENTION_MODULE_LCDCAM)       ? true \
     : false)
 
 #ifdef __cplusplus
diff --git a/components/soc/esp32p4/include/soc/soc_caps.h b/components/soc/esp32p4/include/soc/soc_caps.h
index e2257b8448..f4b7b38f60 100644
--- a/components/soc/esp32p4/include/soc/soc_caps.h
+++ b/components/soc/esp32p4/include/soc/soc_caps.h
@@ -716,6 +716,9 @@
 /*--------------------------- CAM ---------------------------------*/
 #define SOC_LCDCAM_CAM_SUPPORT_RGB_YUV_CONV         (1)
 
+/*--------------------------- LCD ---------------------------------*/
+#define SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION      (1)   /*!< Support back up registers before sleep */
+
 /*------------------------------------- ULP CAPS -------------------------------------*/
 #define SOC_LP_CORE_SUPPORT_ETM                     (1) /*!< LP Core supports ETM */
 #define SOC_LP_CORE_SUPPORT_LP_ADC                  (1) /*!< LP ADC can be accessed from the LP-Core */
diff --git a/components/soc/include/soc/regdma.h b/components/soc/include/soc/regdma.h
index 19f394e20b..219ebca147 100644
--- a/components/soc/include/soc/regdma.h
+++ b/components/soc/include/soc/regdma.h
@@ -67,6 +67,7 @@ extern "C" {
 #define REGDMA_SDM_LINK(_pri)               ((0x26 << 8) | _pri)
 #define REGDMA_EMAC_LINK(_pri)              ((0x27 << 8) | _pri)
 #define REGDMA_JPEG_LINK(_pri)              ((0x28 << 8) | _pri)
+#define REGDMA_LCDCAM_LINK(_pri)            ((0x29 << 8) | _pri)
 
 #define REGDMA_MODEM_FE_LINK(_pri)          ((0xFF << 8) | _pri)
 
@@ -96,6 +97,7 @@ extern "C" {
 #define REGDMA_LINK_PRI_SDM                     REGDMA_LINK_PRI_GENERAL_PERIPH
 #define REGDMA_LINK_PRI_EMAC                    REGDMA_LINK_PRI_GENERAL_PERIPH
 #define REGDMA_LINK_PRI_JPEG                    REGDMA_LINK_PRI_GENERAL_PERIPH
+#define REGDMA_LINK_PRI_LCDCAM                  REGDMA_LINK_PRI_GENERAL_PERIPH
 
 typedef enum {
     REGDMA_LINK_PRI_0 = 0,
diff --git a/docs/en/api-reference/system/power_management.rst b/docs/en/api-reference/system/power_management.rst
index 3e1eb063c3..fca7343745 100644
--- a/docs/en/api-reference/system/power_management.rst
+++ b/docs/en/api-reference/system/power_management.rst
@@ -193,6 +193,7 @@ The following drivers hold the ``ESP_PM_APB_FREQ_MAX`` lock while the driver is
             :SOC_PARLIO_SUPPORT_SLEEP_RETENTION: - PARL_IO
             :SOC_SPI_SUPPORT_SLEEP_RETENTION: - All GPSPIs
             :SOC_EMAC_SUPPORT_SLEEP_RETENTION: - EMAC
+            :SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION: - I80 LCD
 
         Some peripherals haven't support Light-sleep context retention, or it cannot survive from the register lose. They will prevent the power-down of peripherals even when the feature is enabled.
 
diff --git a/docs/zh_CN/api-reference/system/power_management.rst b/docs/zh_CN/api-reference/system/power_management.rst
index 352e07993e..bf8b5dd989 100644
--- a/docs/zh_CN/api-reference/system/power_management.rst
+++ b/docs/zh_CN/api-reference/system/power_management.rst
@@ -193,6 +193,7 @@ ESP-IDF 使用预测性时间补偿机制来实现自动 Light-sleep。系统会
             :SOC_PARLIO_SUPPORT_SLEEP_RETENTION: - PARL_IO
             :SOC_SPI_SUPPORT_SLEEP_RETENTION: - All GPSPIs
             :SOC_EMAC_SUPPORT_SLEEP_RETENTION: - EMAC
+            :SOC_LCDCAM_LCD_SUPPORT_SLEEP_RETENTION: - I80 LCD
 
         一些外设尚未支持睡眠上下文恢复，或者寄存器丢失后根本无法恢复。即使外设下电功能被启用，它们也会阻止外设下电的发生：