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Merge branch 'feature/esp32c5mp_light_sleep_support_stage_1' into 'master'

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feat(esp_hw_support): esp32c5mp sleep support (Stage 1: support modem clock)

See merge request espressif/esp-idf!31028
This commit is contained in:
Lou Tian Hao
2024-06-19 19:09:43 +08:00
parent 0cfefb8a42 1b65a70928
commit ec9c9413bc
10 changed files with 1148 additions and 161 deletions
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9
components/esp_hw_support/modem_clock.c
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@@ -251,6 +251,7 @@ void IRAM_ATTR modem_clock_module_mac_reset(periph_module_t module)
#if SOC_IEEE802154_SUPPORTED
case PERIPH_IEEE802154_MODULE:
modem_syscon_ll_reset_zbmac(ctx->hal->syscon_dev);
modem_syscon_ll_reset_zbmac_apb(ctx->hal->syscon_dev);
break;
#endif
default:
@@ -409,10 +410,13 @@ void modem_clock_select_lp_clock_source(periph_module_t module, modem_clock_lpcl
default:
break;
}
#if SOC_LIGHT_SLEEP_SUPPORTED // TODO: [ESP32C5] IDF-8643
modem_clock_lpclk_src_t last_src = MODEM_CLOCK_instance()->lpclk_src[module - PERIPH_MODEM_MODULE_MIN];
#endif
MODEM_CLOCK_instance()->lpclk_src[module - PERIPH_MODEM_MODULE_MIN] = src;
portEXIT_CRITICAL_SAFE(&MODEM_CLOCK_instance()->lock);
#if SOC_LIGHT_SLEEP_SUPPORTED // TODO: [ESP32C5] IDF-8643
/* The power domain of the low-power clock source required by the modem
* module remains powered on during sleep */
esp_sleep_pd_domain_t pd_domain = (esp_sleep_pd_domain_t) ( \
@@ -429,13 +433,16 @@ void modem_clock_select_lp_clock_source(periph_module_t module, modem_clock_lpcl
: ESP_PD_DOMAIN_MAX);
esp_sleep_pd_config(pd_domain, ESP_PD_OPTION_OFF);
esp_sleep_pd_config(pu_domain, ESP_PD_OPTION_ON);
#endif
}
void modem_clock_deselect_lp_clock_source(periph_module_t module)
{
assert(IS_MODEM_MODULE(module));
portENTER_CRITICAL_SAFE(&MODEM_CLOCK_instance()->lock);
#if SOC_LIGHT_SLEEP_SUPPORTED // TODO: [ESP32C5] IDF-8643
modem_clock_lpclk_src_t last_src = MODEM_CLOCK_instance()->lpclk_src[module - PERIPH_MODEM_MODULE_MIN];
#endif
MODEM_CLOCK_instance()->lpclk_src[module - PERIPH_MODEM_MODULE_MIN] = MODEM_CLOCK_LPCLK_SRC_INVALID;
switch (module)
{
@@ -470,6 +477,7 @@ void modem_clock_deselect_lp_clock_source(periph_module_t module)
}
portEXIT_CRITICAL_SAFE(&MODEM_CLOCK_instance()->lock);
#if SOC_LIGHT_SLEEP_SUPPORTED // TODO: [ESP32C5] IDF-8643
esp_sleep_pd_domain_t pd_domain = (esp_sleep_pd_domain_t) ( \
(last_src == MODEM_CLOCK_LPCLK_SRC_RC_FAST) ? ESP_PD_DOMAIN_RC_FAST \
: (last_src == MODEM_CLOCK_LPCLK_SRC_MAIN_XTAL) ? ESP_PD_DOMAIN_XTAL \
@@ -477,4 +485,5 @@ void modem_clock_deselect_lp_clock_source(periph_module_t module)
: (last_src == MODEM_CLOCK_LPCLK_SRC_XTAL32K) ? ESP_PD_DOMAIN_XTAL32K \
: ESP_PD_DOMAIN_MAX);
esp_sleep_pd_config(pd_domain, ESP_PD_OPTION_OFF);
#endif
}