feat(rmt): move rmt retention info from esp_hal_rmt to esp_driver_rmt

components/esp_hal_rmt/include/hal/rmt_periph.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2026 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -7,16 +7,10 @@
 #pragma once
 
 #include "soc/soc_caps.h"
-#include "soc/periph_defs.h"
-#include "soc/regdma.h"
 #if SOC_HAS(RMT)
 #include "hal/rmt_ll.h"
 #endif
 
-#if SOC_RMT_SUPPORT_SLEEP_RETENTION
-#include "soc/retention_periph_defs.h"
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -36,19 +30,6 @@ typedef struct {
 
 extern const soc_rmt_signal_desc_t soc_rmt_signals[RMT_LL_GET(INST_NUM)];
 
-#if SOC_RMT_SUPPORT_SLEEP_RETENTION
-typedef struct {
-    periph_retention_module_t module;
-    const regdma_entries_config_t *regdma_entry_array;
-    uint32_t array_size;
-} rmt_reg_retention_info_t;
-
-// TODO: implement the retention link on the channel level, this can:
-// - save memory when not all RMT channels are used
-// - specify different retention dependency, e.g. only RMT channel x is capable to use DMA, we only want to add the DMA dependency for that channel
-extern const rmt_reg_retention_info_t rmt_reg_retention_info[RMT_LL_GET(INST_NUM)];
-#endif // SOC_RMT_SUPPORT_SLEEP_RETENTION
-
 #endif // SOC_HAS(RMT)
 
 #ifdef __cplusplus