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refactor(ledc): move sleep retention config into driver layer

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Move per-target LEDC regdma retention descriptors out of esp_hal_ledc
and into
esp_driver_ledc so the driver owns its backup scope and restore flow.
This commit is contained in:
morris
2026-07-09 15:42:51 +08:00
parent 6b29697fc8
commit f5bbafc050
21 changed files with 1421 additions and 1333 deletions
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components/esp_hal_ledc/include/hal/ledc_periph.h
-31
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@@ -12,10 +12,6 @@
#include "hal/ledc_ll.h"
#include "hal/ledc_types.h"
#endif
#if SOC_PAU_SUPPORTED
#include "soc/regdma.h"
#include "soc/retention_periph_defs.h"
#endif
#ifdef __cplusplus
extern "C" {
@@ -34,33 +30,6 @@ typedef struct {
extern const ledc_signal_conn_t ledc_periph_signal[LEDC_LL_GET(GROUP_NUM)];
#if SOC_PAU_SUPPORTED && SOC_LEDC_SUPPORT_SLEEP_RETENTION
#if SOC_LIGHT_SLEEP_SUPPORTED
#if SOC_PHY_SUPPORTED
#define LEDC_RETENTION_ENTRY (ENTRY(0) | ENTRY(2))
#else
#define LEDC_RETENTION_ENTRY (ENTRY(0))
#endif
#else // !SOC_LIGHT_SLEEP_SUPPORTED
#define LEDC_RETENTION_ENTRY REGDMA_SW_TRIGGER_ENTRY
#endif
typedef struct {
const regdma_entries_config_t *regdma_entry_array;
uint32_t array_size;
} ledc_sub_reg_retention_info_t;
typedef struct {
ledc_sub_reg_retention_info_t common;
ledc_sub_reg_retention_info_t timer[SOC_LEDC_TIMER_NUM];
ledc_sub_reg_retention_info_t channel[SOC_LEDC_CHANNEL_NUM];
const periph_retention_module_t module_id;
} ledc_reg_retention_info_t;
extern const ledc_reg_retention_info_t ledc_reg_retention_info[LEDC_LL_GET(GROUP_NUM)];
#endif // SOC_PAU_SUPPORTED && SOC_LEDC_SUPPORT_SLEEP_RETENTION
#endif // SOC_LEDC_SUPPORTED
#ifdef __cplusplus