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fix(esp_driver_gptimer): do gptimer retention by timer unit rather than timer group

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This commit is contained in:
wuzhenghui
2024-11-28 21:02:32 +08:00
parent 33ba39a100
commit 3ae1929e58
15 changed files with 297 additions and 203 deletions
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51
components/esp_driver_gptimer/src/gptimer_common.c
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@@ -22,32 +22,6 @@ typedef struct gptimer_platform_t {
// gptimer driver platform, it's always a singleton
static gptimer_platform_t s_platform;
#if GPTIMER_USE_RETENTION_LINK
static esp_err_t gptimer_create_sleep_retention_link_cb(void *arg)
{
gptimer_group_t *group = (gptimer_group_t *)arg;
int group_id = group->group_id;
esp_err_t err = sleep_retention_entries_create(tg_timer_reg_retention_info[group_id].regdma_entry_array,
tg_timer_reg_retention_info[group_id].array_size,
REGDMA_LINK_PRI_GPTIMER, tg_timer_reg_retention_info[group_id].module);
return err;
}
void gptimer_create_retention_module(gptimer_group_t *group)
{
int group_id = group->group_id;
sleep_retention_module_t module = tg_timer_reg_retention_info[group_id].module;
_lock_acquire(&s_platform.mutex);
if (sleep_retention_is_module_inited(module) && !sleep_retention_is_module_created(module)) {
if (sleep_retention_module_allocate(module) != ESP_OK) {
// even though the sleep retention module create failed, GPTimer driver should still work, so just warning here
ESP_LOGW(TAG, "create retention link failed %d, power domain won't be turned off during sleep", group_id);
}
}
_lock_release(&s_platform.mutex);
}
#endif // GPTIMER_USE_RETENTION_LINK
gptimer_group_t *gptimer_acquire_group_handle(int group_id)
{
bool new_group = false;
@@ -83,22 +57,6 @@ gptimer_group_t *gptimer_acquire_group_handle(int group_id)
timer_ll_reset_register(group_id);
}
}
#if GPTIMER_USE_RETENTION_LINK
sleep_retention_module_t module = tg_timer_reg_retention_info[group_id].module;
sleep_retention_module_init_param_t init_param = {
.cbs = {
.create = {
.handle = gptimer_create_sleep_retention_link_cb,
.arg = group
},
},
.depends = RETENTION_MODULE_BITMAP_INIT(CLOCK_SYSTEM)
};
if (sleep_retention_module_init(module, &init_param) != ESP_OK) {
// even though the sleep retention module init failed, RMT driver should still work, so just warning here
ESP_LOGW(TAG, "init sleep retention failed %d, power domain may be turned off during sleep", group_id);
}
#endif // GPTIMER_USE_RETENTION_LINK
ESP_LOGD(TAG, "new group (%d) @%p", group_id, group);
}
@@ -126,15 +84,6 @@ void gptimer_release_group_handle(gptimer_group_t *group)
timer_ll_enable_bus_clock(group_id, false);
}
}
#if GPTIMER_USE_RETENTION_LINK
sleep_retention_module_t module = tg_timer_reg_retention_info[group_id].module;
if (sleep_retention_is_module_created(module)) {
sleep_retention_module_free(module);
}
if (sleep_retention_is_module_inited(module)) {
sleep_retention_module_deinit(module);
}
#endif
free(group);
ESP_LOGD(TAG, "del group (%d)", group_id);
}