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Merge branch 'test/rtc_8m_d256_v4.4' into 'release/v4.4'

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rtc: fixed 8MD256 can't be used as RTC slow src on ESP32 (v4.4)

See merge request espressif/esp-idf!18105
This commit is contained in:
Michael (XIAO Xufeng)
2022-06-07 18:21:12 +08:00
parent 57082d14a5 93d27565ac
commit d02db62bc3
32 changed files with 823 additions and 266 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
components/esp_hw_support/port/esp32/rtc_clk.c
View File

@ -244,8 +244,7 @@ void rtc_clk_8m_enable(bool clk_8m_en, bool d256_en)
{
if (clk_8m_en) {
CLEAR_PERI_REG_MASK(RTC_CNTL_CLK_CONF_REG, RTC_CNTL_ENB_CK8M);
/* no need to wait once enabled by software */
REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, 1);
REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CK8M_ENABLE_WAIT_DEFAULT);
if (d256_en) {
CLEAR_PERI_REG_MASK(RTC_CNTL_CLK_CONF_REG, RTC_CNTL_ENB_CK8M_DIV);
} else {

32
components/esp_hw_support/port/esp32/rtc_sleep.c
View File

@ -84,6 +84,38 @@ static void rtc_sleep_pd(rtc_sleep_pd_config_t cfg)
REG_SET_FIELD(FE2_TX_INTERP_CTRL, FE2_TX_INF_FORCE_PU, ~cfg.fe_pd);
}
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config)
{
*out_config = (rtc_sleep_config_t) {
.lslp_mem_inf_fpu = 0,
.rtc_mem_inf_fpu = 0,
.rtc_mem_inf_follow_cpu = ((sleep_flags) & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0,
.rtc_fastmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0,
.rtc_slowmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0,
.rtc_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0,
.wifi_pd_en = 0,
.int_8m_pd_en = ((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? 1 : 0,
.rom_mem_pd_en = 0,
.deep_slp = ((sleep_flags) & RTC_SLEEP_PD_DIG) ? 1 : 0,
.wdt_flashboot_mod_en = 0,
.lslp_meminf_pd = 1,
.vddsdio_pd_en = ((sleep_flags) & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0,
.xtal_fpu = ((sleep_flags) & RTC_SLEEP_PD_XTAL) ? 0 : 1,
};
if ((sleep_flags) & RTC_SLEEP_PD_DIG) {
out_config->dig_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->dig_dbias_slp = RTC_CNTL_DBIAS_0V90;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = RTC_CNTL_DBIAS_0V90;
} else {
out_config->dig_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->dig_dbias_slp = !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 : RTC_CNTL_DBIAS_0V90;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 : RTC_CNTL_DBIAS_0V90;
}
}
void rtc_sleep_init(rtc_sleep_config_t cfg)
{
// set shortest possible sleep time limit

1
components/esp_hw_support/port/esp32c3/rtc_clk.c
View File

@ -88,7 +88,6 @@ void rtc_clk_8m_enable(bool clk_8m_en, bool d256_en)
{
if (clk_8m_en) {
CLEAR_PERI_REG_MASK(RTC_CNTL_CLK_CONF_REG, RTC_CNTL_ENB_CK8M);
/* no need to wait once enabled by software */
REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CK8M_ENABLE_WAIT_DEFAULT);
esp_rom_delay_us(DELAY_8M_ENABLE);
} else {

84
components/esp_hw_support/port/esp32c3/rtc_sleep.c
View File

@ -53,6 +53,61 @@ void rtc_sleep_pu(rtc_sleep_pu_config_t cfg)
}
}
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config)
{
*out_config = (rtc_sleep_config_t) {
.lslp_mem_inf_fpu = 0,
.rtc_mem_inf_follow_cpu = (sleep_flags & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0,
.rtc_fastmem_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0,
.rtc_slowmem_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0,
.rtc_peri_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0,
.wifi_pd_en = (sleep_flags & RTC_SLEEP_PD_WIFI) ? 1 : 0,
.bt_pd_en = (sleep_flags & RTC_SLEEP_PD_BT) ? 1 : 0,
.cpu_pd_en = (sleep_flags & RTC_SLEEP_PD_CPU) ? 1 : 0,
.int_8m_pd_en = (sleep_flags & RTC_SLEEP_PD_INT_8M) ? 1 : 0,
.dig_peri_pd_en = (sleep_flags & RTC_SLEEP_PD_DIG_PERIPH) ? 1 : 0,
.deep_slp = (sleep_flags & RTC_SLEEP_PD_DIG) ? 1 : 0,
.wdt_flashboot_mod_en = 0,
.vddsdio_pd_en = (sleep_flags & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0,
.xtal_fpu = (sleep_flags & RTC_SLEEP_PD_XTAL) ? 0 : 1,
.deep_slp_reject = 1,
.light_slp_reject = 1
};
if (sleep_flags & RTC_SLEEP_PD_DIG) {
unsigned atten_deep_sleep = RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT;
#if CONFIG_ESP32C3_REV_MIN < 3
if (esp_efuse_get_chip_ver() < 3) {
atten_deep_sleep = 0; /* workaround for deep sleep issue in high temp on ECO2 and below */
}
#endif
out_config->dig_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->dig_dbias_slp = RTC_CNTL_DBIAS_SLP;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = RTC_CNTL_DBIAS_SLP;
out_config->dbg_atten_monitor = RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT;
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_DEFAULT;
out_config->dbg_atten_slp = atten_deep_sleep;
out_config->bias_sleep_slp = RTC_CNTL_BIASSLP_SLEEP_DEFAULT;
out_config->pd_cur_monitor = RTC_CNTL_PD_CUR_MONITOR_DEFAULT;
out_config->pd_cur_slp = RTC_CNTL_PD_CUR_SLEEP_DEFAULT;
} else {
out_config->dig_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->dig_dbias_slp = !(sleep_flags & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 : RTC_CNTL_DBIAS_SLP;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = !(sleep_flags & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 : RTC_CNTL_DBIAS_SLP;
out_config->dbg_atten_monitor = RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT;
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_DEFAULT;
out_config->dbg_atten_slp = (sleep_flags & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_DEFAULT : RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_NODROP;
out_config->bias_sleep_slp = !(sleep_flags & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_BIASSLP_SLEEP_ON : RTC_CNTL_BIASSLP_SLEEP_DEFAULT;
out_config->pd_cur_monitor = RTC_CNTL_PD_CUR_MONITOR_DEFAULT;
out_config->pd_cur_slp = !(sleep_flags & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_PD_CUR_SLEEP_ON : RTC_CNTL_PD_CUR_SLEEP_DEFAULT;
}
}
void rtc_sleep_init(rtc_sleep_config_t cfg)
{
if (cfg.lslp_mem_inf_fpu) {
@ -82,23 +137,19 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_PERI_PD_EN);
}
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_MONITOR, RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, RTC_CNTL_BIASSLP_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP,
(!cfg.deep_slp && cfg.xtal_fpu) ? RTC_CNTL_BIASSLP_SLEEP_ON : RTC_CNTL_BIASSLP_SLEEP_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, RTC_CNTL_PD_CUR_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP,
(!cfg.deep_slp && cfg.xtal_fpu) ? RTC_CNTL_PD_CUR_SLEEP_ON : RTC_CNTL_PD_CUR_SLEEP_DEFAULT);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_RTC_DREG_SLEEP, cfg.rtc_dbias_slp);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_DIG_DREG_SLEEP, cfg.dig_dbias_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_MONITOR, cfg.dbg_atten_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, cfg.bias_sleep_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP, cfg.dbg_atten_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP, cfg.bias_sleep_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, cfg.pd_cur_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP, cfg.pd_cur_slp);
if (cfg.deep_slp) {
REGI2C_WRITE_MASK(I2C_ULP, I2C_ULP_IR_FORCE_XPD_CK, 0);
CLEAR_PERI_REG_MASK(RTC_CNTL_REG, RTC_CNTL_REGULATOR_FORCE_PU);
unsigned atten_deep_sleep = RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT;
#if CONFIG_ESP32C3_REV_MIN < 3
if (esp_efuse_get_chip_ver() < 3) {
atten_deep_sleep = 0; /* workaround for deep sleep issue in high temp on ECO2 and below */
}
#endif
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP, atten_deep_sleep);
SET_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN);
CLEAR_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG,
RTC_CNTL_CKGEN_I2C_PU | RTC_CNTL_PLL_I2C_PU |
@ -109,8 +160,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DG_VDD_DRV_B_SLP, RTC_CNTL_DG_VDD_DRV_B_SLP_DEFAULT);
SET_PERI_REG_MASK(RTC_CNTL_REG, RTC_CNTL_REGULATOR_FORCE_PU);
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP,
cfg.int_8m_pd_en ? RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_DEFAULT : RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_NODROP);
}
if (!cfg.int_8m_pd_en) {
@ -125,9 +174,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
REG_CLR_BIT(RTC_CNTL_SDIO_CONF_REG, RTC_CNTL_SDIO_FORCE);
REG_SET_FIELD(RTC_CNTL_SDIO_CONF_REG, RTC_CNTL_SDIO_PD_EN, cfg.vddsdio_pd_en);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_RTC_DREG_SLEEP, cfg.rtc_dbias_slp);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_DIG_DREG_SLEEP, cfg.dig_dbias_slp);
REG_SET_FIELD(RTC_CNTL_SLP_REJECT_CONF_REG, RTC_CNTL_DEEP_SLP_REJECT_EN, cfg.deep_slp_reject);
REG_SET_FIELD(RTC_CNTL_SLP_REJECT_CONF_REG, RTC_CNTL_LIGHT_SLP_REJECT_EN, cfg.light_slp_reject);

51
components/esp_hw_support/port/esp32h2/rtc_sleep.c
View File

@ -154,6 +154,49 @@ void rtc_sleep_pmu_init(void)
left_up_trx_fpu(0);
}
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config)
{
*out_config = (rtc_sleep_config_t) {
.lslp_mem_inf_fpu = 0,
.rtc_mem_inf_follow_cpu = ((sleep_flags) & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0,
.rtc_fastmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0,
.rtc_slowmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0,
.rtc_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0,
.dig_ret_pd_en = ((sleep_flags) & RTC_SLEEP_PD_DIG_RET) ? 1 : 0,
.bt_pd_en = ((sleep_flags) & RTC_SLEEP_PD_BT) ? 1 : 0,
.cpu_pd_en = ((sleep_flags) & RTC_SLEEP_PD_CPU) ? 1 : 0,
.int_8m_pd_en = ((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? 1 : 0,
.dig_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_DIG_PERIPH) ? 1 : 0,
.deep_slp = ((sleep_flags) & RTC_SLEEP_PD_DIG) ? 1 : 0,
.wdt_flashboot_mod_en = 0,
.vddsdio_pd_en = ((sleep_flags) & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0,
.xtal_fpu = ((sleep_flags) & RTC_SLEEP_PD_XTAL) ? 0 : 1,
.deep_slp_reject = 1,
.light_slp_reject = 1
};
if ((sleep_flags) & RTC_SLEEP_PD_DIG) {
out_config->dig_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->dig_dbias_slp = RTC_CNTL_DBIAS_SLP;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = RTC_CNTL_DBIAS_SLP;
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_DEFAULT;
out_config->bias_sleep_slp = RTC_CNTL_BIASSLP_SLEEP_DEFAULT;
out_config->pd_cur_monitor = RTC_CNTL_PD_CUR_MONITOR_DEFAULT;
out_config->pd_cur_slp = RTC_CNTL_PD_CUR_SLEEP_DEFAULT;
} else {
out_config->dig_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->dig_dbias_slp = !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 : RTC_CNTL_DBIAS_SLP;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 : RTC_CNTL_DBIAS_SLP;
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_DEFAULT;
out_config->bias_sleep_slp = RTC_CNTL_BIASSLP_SLEEP_DEFAULT;
out_config->pd_cur_monitor = RTC_CNTL_PD_CUR_MONITOR_DEFAULT;
out_config->pd_cur_slp = RTC_CNTL_PD_CUR_SLEEP_DEFAULT;
}
}
void rtc_sleep_init(rtc_sleep_config_t cfg)
{
@ -182,10 +225,10 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_RET_PD_EN);
}
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, RTC_CNTL_BIASSLP_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP, RTC_CNTL_BIASSLP_SLEEP_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, RTC_CNTL_PD_CUR_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP, RTC_CNTL_PD_CUR_SLEEP_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, cfg.bias_sleep_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP, cfg.bias_sleep_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, cfg.pd_cur_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP, cfg.pd_cur_slp);
// ESP32-H2 TO-DO: IDF-3693
if (cfg.deep_slp) {
// REGI2C_WRITE_MASK(I2C_ULP, I2C_ULP_IR_FORCE_XPD_CK, 0);

1
components/esp_hw_support/port/esp32s2/rtc_clk.c
View File

@ -92,7 +92,6 @@ void rtc_clk_8m_enable(bool clk_8m_en, bool d256_en)
{
if (clk_8m_en) {
CLEAR_PERI_REG_MASK(RTC_CNTL_CLK_CONF_REG, RTC_CNTL_ENB_CK8M);
/* no need to wait once enabled by software */
REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CK8M_ENABLE_WAIT_DEFAULT);
esp_rom_delay_us(DELAY_8M_ENABLE);
} else {

76
components/esp_hw_support/port/esp32s2/rtc_sleep.c
View File

@ -44,6 +44,55 @@ void rtc_sleep_pd(rtc_sleep_pd_config_t cfg)
REG_SET_FIELD(FE2_TX_INTERP_CTRL, FE2_TX_INF_FORCE_PU, cfg.fe_fpu);
}
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config)
{
*out_config = (rtc_sleep_config_t) {
.lslp_mem_inf_fpu = 0,
.rtc_mem_inf_follow_cpu = (sleep_flags & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0,
.rtc_fastmem_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0,
.rtc_slowmem_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0,
.rtc_peri_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0,
.wifi_pd_en = (sleep_flags & RTC_SLEEP_PD_WIFI) ? 1 : 0,
.int_8m_pd_en = (sleep_flags & RTC_SLEEP_PD_INT_8M) ? 1 : 0,
.deep_slp = (sleep_flags & RTC_SLEEP_PD_DIG) ? 1 : 0,
.wdt_flashboot_mod_en = 0,
.vddsdio_pd_en = (sleep_flags & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0,
.xtal_fpu = (sleep_flags & RTC_SLEEP_PD_XTAL) ? 0 : 1,
.deep_slp_reject = 1,
.light_slp_reject = 1
};
if (sleep_flags & RTC_SLEEP_PD_DIG) {
out_config->dig_dbias_wak = RTC_CNTL_DIG_DBIAS_1V10;
out_config->dig_dbias_slp = RTC_CNTL_DIG_DBIAS_0V90;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = RTC_CNTL_DBIAS_1V00;
out_config->dbg_atten_monitor = RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT;
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_DEFAULT;
out_config->dbg_atten_slp = RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT;
out_config->bias_sleep_slp = RTC_CNTL_BIASSLP_SLEEP_DEFAULT;
out_config->pd_cur_monitor = RTC_CNTL_PD_CUR_MONITOR_DEFAULT;
out_config->pd_cur_slp = RTC_CNTL_PD_CUR_SLEEP_DEFAULT;
} else {
out_config->dig_dbias_wak = RTC_CNTL_DIG_DBIAS_1V10;
out_config->dig_dbias_slp = !(sleep_flags & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DIG_DBIAS_1V10
: !(sleep_flags & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_DIG_DBIAS_1V10
: RTC_CNTL_DIG_DBIAS_0V90;
out_config->rtc_dbias_wak = RTC_CNTL_DBIAS_1V10;
out_config->rtc_dbias_slp = !(sleep_flags & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10
: !(sleep_flags & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_DBIAS_1V10
: RTC_CNTL_DBIAS_1V00;
out_config->dbg_atten_monitor = RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT;
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_DEFAULT;
out_config->dbg_atten_slp = (sleep_flags & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_DEFAULT : RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_NODROP;
out_config->bias_sleep_slp = !(sleep_flags & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_BIASSLP_SLEEP_ON : RTC_CNTL_BIASSLP_SLEEP_DEFAULT;
out_config->pd_cur_monitor = RTC_CNTL_PD_CUR_MONITOR_DEFAULT;
out_config->pd_cur_slp = !(sleep_flags & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_PD_CUR_SLEEP_ON : RTC_CNTL_PD_CUR_SLEEP_DEFAULT;
}
}
void rtc_sleep_init(rtc_sleep_config_t cfg)
{
if (cfg.lslp_mem_inf_fpu) {
@ -89,16 +138,20 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_WIFI_PD_EN);
}
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_MONITOR, RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, RTC_CNTL_BIASSLP_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP,
(!cfg.deep_slp && cfg.xtal_fpu) ? RTC_CNTL_BIASSLP_SLEEP_ON : RTC_CNTL_BIASSLP_SLEEP_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, RTC_CNTL_PD_CUR_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP,
(!cfg.deep_slp && cfg.xtal_fpu) ? RTC_CNTL_PD_CUR_SLEEP_ON : RTC_CNTL_PD_CUR_SLEEP_DEFAULT);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DBIAS_SLP, cfg.rtc_dbias_slp);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DBIAS_WAK, cfg.rtc_dbias_wak);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DIG_DBIAS_WAK, cfg.dig_dbias_wak);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DIG_DBIAS_SLP, cfg.dig_dbias_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_MONITOR, cfg.dbg_atten_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, cfg.bias_sleep_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP, cfg.bias_sleep_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, cfg.pd_cur_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP, cfg.pd_cur_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP, cfg.dbg_atten_slp);
if (cfg.deep_slp) {
CLEAR_PERI_REG_MASK(RTC_CNTL_REG, RTC_CNTL_REGULATOR_FORCE_PU);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP, RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT);
SET_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN);
CLEAR_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG,
RTC_CNTL_CKGEN_I2C_PU | RTC_CNTL_PLL_I2C_PU |
@ -107,8 +160,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
} else {
SET_PERI_REG_MASK(RTC_CNTL_REG, RTC_CNTL_REGULATOR_FORCE_PU);
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP,
cfg.int_8m_pd_en ? RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_DEFAULT : RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_NODROP);
}
if (!cfg.int_8m_pd_en) {
@ -121,11 +172,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
REG_CLR_BIT(RTC_CNTL_SDIO_CONF_REG, RTC_CNTL_SDIO_FORCE);
REG_SET_FIELD(RTC_CNTL_SDIO_CONF_REG, RTC_CNTL_SDIO_PD_EN, cfg.vddsdio_pd_en);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DBIAS_SLP, cfg.rtc_dbias_slp);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DBIAS_WAK, cfg.rtc_dbias_wak);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DIG_DBIAS_WAK, cfg.dig_dbias_wak);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DIG_DBIAS_SLP, cfg.dig_dbias_slp);
REG_SET_FIELD(RTC_CNTL_SLP_REJECT_CONF_REG, RTC_CNTL_DEEP_SLP_REJECT_EN, cfg.deep_slp_reject);
REG_SET_FIELD(RTC_CNTL_SLP_REJECT_CONF_REG, RTC_CNTL_LIGHT_SLP_REJECT_EN, cfg.light_slp_reject);
/* Set wait cycle for touch or COCPU after deep sleep and light sleep. */

1
components/esp_hw_support/port/esp32s3/rtc_clk.c
View File

@ -96,7 +96,6 @@ void rtc_clk_8m_enable(bool clk_8m_en, bool d256_en)
{
if (clk_8m_en) {
CLEAR_PERI_REG_MASK(RTC_CNTL_CLK_CONF_REG, RTC_CNTL_ENB_CK8M);
/* no need to wait once enabled by software */
REG_SET_FIELD(RTC_CNTL_TIMER1_REG, RTC_CNTL_CK8M_WAIT, RTC_CK8M_ENABLE_WAIT_DEFAULT);
esp_rom_delay_us(DELAY_8M_ENABLE);
} else {

2
components/esp_hw_support/port/esp32s3/rtc_pm.c
View File

@ -45,9 +45,7 @@ pm_sw_reject_t pm_set_sleep_mode(pm_sleep_mode_t sleep_mode, void(*pmac_save_par
switch (sleep_mode) {
case PM_LIGHT_SLEEP:
cfg.wifi_pd_en = 1;
cfg.dig_dbias_wak = 4;
cfg.dig_dbias_slp = 0;
cfg.rtc_dbias_wak = 0;
cfg.rtc_dbias_slp = 0;
rtc_sleep_init(cfg);
break;

130
components/esp_hw_support/port/esp32s3/rtc_sleep.c
View File

@ -53,6 +53,105 @@ void rtc_sleep_pu(rtc_sleep_pu_config_t cfg)
}
}
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config)
{
*out_config = (rtc_sleep_config_t) {
.lslp_mem_inf_fpu = 0,
.rtc_mem_inf_follow_cpu = (sleep_flags & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0,
.rtc_fastmem_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0,
.rtc_slowmem_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0,
.rtc_peri_pd_en = (sleep_flags & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0,
.wifi_pd_en = (sleep_flags & RTC_SLEEP_PD_WIFI) ? 1 : 0,
.bt_pd_en = (sleep_flags & RTC_SLEEP_PD_BT) ? 1 : 0,
.cpu_pd_en = (sleep_flags & RTC_SLEEP_PD_CPU) ? 1 : 0,
.int_8m_pd_en = (sleep_flags & RTC_SLEEP_PD_INT_8M) ? 1 : 0,
.dig_peri_pd_en = (sleep_flags & RTC_SLEEP_PD_DIG_PERIPH) ? 1 : 0,
.deep_slp = (sleep_flags & RTC_SLEEP_PD_DIG) ? 1 : 0,
.wdt_flashboot_mod_en = 0,
.vddsdio_pd_en = (sleep_flags & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0,
.xtal_fpu = (sleep_flags & RTC_SLEEP_PD_XTAL) ? 0 : 1,
.deep_slp_reject = 1,
.light_slp_reject = 1,
.dbg_atten_monitor = RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT,
.rtc_dbias_slp = RTC_CNTL_DBIAS_1V10
};
if (sleep_flags & RTC_SLEEP_PD_DIG) {
assert(sleep_flags & RTC_SLEEP_PD_XTAL);
out_config->dig_dbias_slp = 0; //not used
//rtc voltage from high to low
if (sleep_flags & RTC_SLEEP_USE_ADC_TESEN_MONITOR) {
/*
* rtc voltage in sleep mode >= 1.1v
* Support all features:
* - ADC/Temperature sensor in monitor mode (ULP) (also need pd_cur_monotor = 0)
* - RTC IO as input
* - RTC Memory at high temperature
* - ULP
* - Touch sensor
* - 8MD256 as RTC slow clock src
*/
out_config->rtc_regulator_fpu = 1;
out_config->dbg_atten_slp = RTC_CNTL_DBG_ATTEN_DEEPSLEEP_NODROP;
} else if (sleep_flags & RTC_SLEEP_NO_ULTRA_LOW) {
/*
* rtc voltage in sleep need stable and not less than 0.7v (default mode):
* can't use ADC/Temperature sensor in monitor mode
*/
out_config->rtc_regulator_fpu = 1;
out_config->dbg_atten_slp = RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT;
} else {
/*
* rtc regulator not opened and rtc voltage is about 0.66v (ultra low power):
also can't use RTC IO as input, RTC memory can't work under high temperature
*/
out_config->rtc_regulator_fpu = 0;
out_config->dbg_atten_slp = RTC_CNTL_DBG_ATTEN_DEEPSLEEP_ULTRA_LOW;
}
} else {
out_config->rtc_regulator_fpu = 1;
//voltage from high to low
if ((sleep_flags & RTC_SLEEP_DIG_USE_8M) || !(sleep_flags & RTC_SLEEP_PD_XTAL)) {
/*
* digital voltage not less than 1.1v, rtc voltage not less than 1.1v to keep system stable
* Support all features:
* - XTAL
* - RC 8M used by digital system
* - ADC/Temperature sensor in monitor mode (ULP)
* - ULP
* - Touch sensor
* - 8MD256 as RTC slow clock src
*/
out_config->dbg_atten_slp = RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_NODROP;
out_config->dig_dbias_slp = RTC_CNTL_DBIAS_1V10;
} else {
/*
* digital voltage not less than 0.6v
* if use RTC_SLEEP_USE_ADC_TESEN_MONITOR, rtc voltage need to be >= 0.9v(default voltage), others just use default rtc voltage.
* - not support XTAL
* - not support RC 8M in digital system
*/
out_config->dbg_atten_slp = RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_DEFAULT;
out_config->dig_dbias_slp = RTC_CNTL_DBIAS_SLP;
}
}
if (!(sleep_flags & RTC_SLEEP_PD_XTAL)) {
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_ON;
out_config->pd_cur_monitor = RTC_CNTL_PD_CUR_MONITOR_ON;
out_config->bias_sleep_slp = RTC_CNTL_BIASSLP_SLEEP_ON;
out_config->pd_cur_slp = RTC_CNTL_PD_CUR_SLEEP_ON;
} else {
out_config->bias_sleep_monitor = RTC_CNTL_BIASSLP_MONITOR_DEFAULT;
out_config->pd_cur_monitor = (sleep_flags & RTC_SLEEP_USE_ADC_TESEN_MONITOR)?
RTC_CNTL_PD_CUR_MONITOR_ON : RTC_CNTL_PD_CUR_MONITOR_DEFAULT;
out_config->bias_sleep_slp = RTC_CNTL_BIASSLP_SLEEP_DEFAULT;
out_config->pd_cur_slp = RTC_CNTL_PD_CUR_SLEEP_DEFAULT;
}
}
void rtc_sleep_init(rtc_sleep_config_t cfg)
{
if (cfg.lslp_mem_inf_fpu) {
@ -95,16 +194,20 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
} else {
CLEAR_PERI_REG_MASK(RTC_CNTL_PWC_REG, RTC_CNTL_PD_EN);
}
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_MONITOR, RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, RTC_CNTL_BIASSLP_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP,
(!cfg.deep_slp && cfg.xtal_fpu) ? RTC_CNTL_BIASSLP_SLEEP_ON : RTC_CNTL_BIASSLP_SLEEP_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, RTC_CNTL_PD_CUR_MONITOR_DEFAULT);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP,
(!cfg.deep_slp && cfg.xtal_fpu) ? RTC_CNTL_PD_CUR_SLEEP_ON : RTC_CNTL_PD_CUR_SLEEP_DEFAULT);
assert(!cfg.pd_cur_monitor || cfg.bias_sleep_monitor);
assert(!cfg.pd_cur_slp || cfg.bias_sleep_slp);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_RTC_DREG_SLEEP, cfg.rtc_dbias_slp);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_DIG_DREG_SLEEP, cfg.dig_dbias_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_MONITOR, cfg.dbg_atten_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_MONITOR, cfg.bias_sleep_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP, cfg.dbg_atten_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_BIAS_SLEEP_DEEP_SLP, cfg.bias_sleep_slp);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_MONITOR, cfg.pd_cur_monitor);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_PD_CUR_DEEP_SLP, cfg.pd_cur_slp);
if (cfg.deep_slp) {
CLEAR_PERI_REG_MASK(RTC_CNTL_REG, RTC_CNTL_REGULATOR_FORCE_PU);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP, RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT);
SET_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN);
CLEAR_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG,
RTC_CNTL_CKGEN_I2C_PU | RTC_CNTL_PLL_I2C_PU |
@ -112,14 +215,12 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_BB_I2C_FORCE_PU);
} else {
REG_SET_FIELD(RTC_CNTL_REGULATOR_DRV_CTRL_REG, RTC_CNTL_DG_VDD_DRV_B_SLP, RTC_CNTL_DG_VDD_DRV_B_SLP_DEFAULT);
SET_PERI_REG_MASK(RTC_CNTL_REG, RTC_CNTL_REGULATOR_FORCE_PU);
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_DG_WRAP_PD_EN);
REG_SET_FIELD(RTC_CNTL_BIAS_CONF_REG, RTC_CNTL_DBG_ATTEN_DEEP_SLP,
cfg.int_8m_pd_en ? RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_DEFAULT : RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_NODROP);
}
/* mem pd */
CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_LSLP_MEM_FORCE_PU);
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_REGULATOR_FORCE_PU, cfg.rtc_regulator_fpu);
if (!cfg.int_8m_pd_en) {
REG_SET_BIT(RTC_CNTL_CLK_CONF_REG, RTC_CNTL_CK8M_FORCE_PU);
} else {
@ -130,11 +231,6 @@ void rtc_sleep_init(rtc_sleep_config_t cfg)
REG_CLR_BIT(RTC_CNTL_SDIO_CONF_REG, RTC_CNTL_SDIO_FORCE);
REG_SET_FIELD(RTC_CNTL_SDIO_CONF_REG, RTC_CNTL_SDIO_PD_EN, cfg.vddsdio_pd_en);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_RTC_DREG_SLEEP, cfg.rtc_dbias_slp);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_RTC_DREG, cfg.rtc_dbias_wak);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_DIG_DREG_SLEEP, cfg.dig_dbias_slp);
REGI2C_WRITE_MASK(I2C_DIG_REG, I2C_DIG_REG_EXT_DIG_DREG, cfg.dig_dbias_wak);
REG_SET_FIELD(RTC_CNTL_SLP_REJECT_CONF_REG, RTC_CNTL_DEEP_SLP_REJECT_EN, cfg.deep_slp_reject);
REG_SET_FIELD(RTC_CNTL_SLP_REJECT_CONF_REG, RTC_CNTL_LIGHT_SLP_REJECT_EN, cfg.light_slp_reject);

29
components/esp_hw_support/sleep_modes.c
View File

@ -178,6 +178,10 @@ static bool s_light_sleep_wakeup = false;
static portMUX_TYPE spinlock_rtc_deep_sleep = portMUX_INITIALIZER_UNLOCKED;
static const char *TAG = "sleep";
static bool s_adc_tsen_enabled = false;
//in this mode, 2uA is saved, but RTC memory can't use at high temperature, and RTCIO can't be used as INPUT.
static bool s_ultra_low_enabled = false;
static uint32_t get_power_down_flags(void);
#if SOC_PM_SUPPORT_EXT_WAKEUP
@ -462,8 +466,21 @@ static uint32_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags)
#endif
}
//Append some flags in addition to power domains
uint32_t sleep_flags = pd_flags;
if (s_adc_tsen_enabled) {
sleep_flags |= RTC_SLEEP_USE_ADC_TESEN_MONITOR;
}
if (!s_ultra_low_enabled) {
sleep_flags |= RTC_SLEEP_NO_ULTRA_LOW;
}
if (rtc_dig_8m_enabled()) {
sleep_flags |= RTC_SLEEP_DIG_USE_8M;
}
// Enter sleep
rtc_sleep_config_t config = RTC_SLEEP_CONFIG_DEFAULT(pd_flags);
rtc_sleep_config_t config;
rtc_sleep_get_default_config(sleep_flags, &config);
rtc_sleep_init(config);
// Set state machine time for light sleep
@ -1330,3 +1347,13 @@ void esp_deep_sleep_disable_rom_logging(void)
{
rtc_suppress_rom_log();
}
void rtc_sleep_enable_adc_tesn_monitor(bool enable)
{
s_adc_tsen_enabled = enable;
}
void rtc_sleep_enable_ultra_low(bool enable)
{
s_ultra_low_enabled = enable;
}

7
components/esp_system/test_apps/rtc_8md256/CMakeLists.txt Normal file
View File

@ -0,0 +1,7 @@
# This is the project CMakeLists.txt file for the test subproject
cmake_minimum_required(VERSION 3.5)
set(EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/unit-test-app/components")
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(rtc_8md256)

69
components/esp_system/test_apps/rtc_8md256/component_ut_test.py Normal file
View File

@ -0,0 +1,69 @@
# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: CC0-1.0
import re
import typing
import tiny_test_fw
import ttfw_idf
from ttfw_idf import IDFDUT
def deepsleep_test(dut: IDFDUT, case_name: str) -> None:
dut.expect('Press ENTER to see the list of tests')
dut.write(case_name)
reset_reason = 'DEEPSLEEP_RESET' if dut.TARGET == 'esp32' else 'DSLEEP'
if dut.TARGET == 'esp32c3':
# Known issue: IDF-5003
dut.expect(re.compile(r'rst:.*\(%s\)' % reset_reason), timeout=40)
else:
dut.expect(re.compile(r'rst:.*\(%s\)' % reset_reason), timeout=10)
@ttfw_idf.idf_component_unit_test(env_tag='COMPONENT_UT_GENERIC', target=['esp32', 'esp32s2', 'esp32s3'])
def test_component_ut_rtc_8md256_deepsleep_force_rtcperiph(env, _): # type: (tiny_test_fw.Env, typing.Any) -> None
dut = env.get_dut('rtc_8md256', 'components/esp_system/test_apps/rtc_8md256')
dut.start_app()
deepsleep_test(dut, '"Can use 8MD256 as RTC clock source in deepsleep (force rtc_periph)"')
@ttfw_idf.idf_component_unit_test(env_tag='COMPONENT_UT_GENERIC', target=['esp32', 'esp32s2', 'esp32s3', 'esp32c3'])
def test_component_ut_rtc_8md256_deepsleep(env, _): # type: (tiny_test_fw.Env, typing.Any) -> None
dut = env.get_dut('rtc_8md256', 'components/esp_system/test_apps/rtc_8md256')
dut.start_app()
deepsleep_test(dut, '"Can use 8MD256 as RTC clock source in deepsleep"')
def lightsleep_test(dut: IDFDUT, case_name: str) -> None:
dut.expect('Press ENTER to see the list of tests')
dut.write(case_name)
if dut.TARGET == 'esp32c3':
# Known issue: IDF-5003
dut.expect(r'Returned from light sleep, reason: timer', timeout=40)
else:
dut.expect(r'Returned from light sleep, reason: timer', timeout=10)
@ttfw_idf.idf_component_unit_test(env_tag='COMPONENT_UT_GENERIC', target=['esp32', 'esp32s2', 'esp32s3', 'esp32c3'])
def test_component_ut_rtc_8md256_lightsleep(env, _): # type: (tiny_test_fw.Env, typing.Any) -> None
dut = env.get_dut('rtc_8md256', 'components/esp_system/test_apps/rtc_8md256')
dut.start_app()
lightsleep_test(dut, '"Can use 8MD256 as RTC clock source in lightsleep"')
@ttfw_idf.idf_component_unit_test(env_tag='COMPONENT_UT_GENERIC', target=['esp32', 'esp32s2', 'esp32s3'])
def test_component_ut_rtc_8md256_lightsleep_force_rtcperiph(env, _): # type: (tiny_test_fw.Env, typing.Any) -> None
dut = env.get_dut('rtc_8md256', 'components/esp_system/test_apps/rtc_8md256')
dut.start_app()
lightsleep_test(dut, '"Can use 8MD256 as RTC clock source in lightsleep (force rtc_periph)"')
if __name__ == '__main__':
test_component_ut_rtc_8md256_deepsleep()
test_component_ut_rtc_8md256_deepsleep_force_rtcperiph()
test_component_ut_rtc_8md256_lightsleep()
test_component_ut_rtc_8md256_lightsleep_force_rtcperiph()

2
components/esp_system/test_apps/rtc_8md256/main/CMakeLists.txt Normal file
View File

@ -0,0 +1,2 @@
idf_component_register(SRCS "test_rtc_8md256.c"
PRIV_REQUIRES unity)

95
components/esp_system/test_apps/rtc_8md256/main/test_rtc_8md256.c Normal file
View File

@ -0,0 +1,95 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include <string.h>
#include "esp_sleep.h"
#include "unity.h"
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/uart.h"
#include "soc/soc_caps.h"
static const char TAG[] = "rtc_8m";
static void test_deepsleep(bool force_rtc_periph)
{
esp_sleep_enable_timer_wakeup(2000000);
#if SOC_PM_SUPPORT_RTC_PERIPH_PD
if (force_rtc_periph) {
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
}
#else
(void)force_rtc_periph;
#endif
ESP_LOGI(TAG, "Entering deep sleep");
esp_deep_sleep_start();
}
TEST_CASE("Can use 8MD256 as RTC clock source in deepsleep", "[pm]")
{
test_deepsleep(false);
}
static void test_lightsleep(bool force_rtc_periph)
{
esp_sleep_enable_timer_wakeup(2000000);
#if SOC_PM_SUPPORT_RTC_PERIPH_PD
if (force_rtc_periph) {
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
}
#else
(void)force_rtc_periph;
#endif
while (true) {
printf("Entering light sleep\n");
/* To make sure the complete line is printed before entering sleep mode,
* need to wait until UART TX FIFO is empty:
*/
uart_wait_tx_idle_polling(CONFIG_ESP_CONSOLE_UART_NUM);
/* Enter sleep mode */
esp_light_sleep_start();
/* Determine wake up reason */
const char* wakeup_reason;
switch (esp_sleep_get_wakeup_cause()) {
case ESP_SLEEP_WAKEUP_TIMER:
wakeup_reason = "timer";
break;
default:
wakeup_reason = "other";
break;
}
printf("Returned from light sleep, reason: %s\n", wakeup_reason);
vTaskDelay(1000/portTICK_PERIOD_MS);
}
}
TEST_CASE("Can use 8MD256 as RTC clock source in lightsleep", "[pm]")
{
test_lightsleep(false);
}
#if SOC_PM_SUPPORT_RTC_PERIPH_PD
TEST_CASE("Can use 8MD256 as RTC clock source in deepsleep (force rtc_periph)", "[pm]")
{
test_deepsleep(true);
}
TEST_CASE("Can use 8MD256 as RTC clock source in lightsleep (force rtc_periph)", "[pm]")
{
test_lightsleep(true);
}
#endif
void app_main(void)
{
unity_run_menu();
}

3
components/esp_system/test_apps/rtc_8md256/sdkconfig.defaults Normal file
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@ -0,0 +1,3 @@
CONFIG_FREERTOS_HZ=1000
CONFIG_ESP_TASK_WDT=n
CONFIG_RTC_CLK_SRC_INT_8MD256=y

7
components/esp_system/test_apps/rtc_power_modes/CMakeLists.txt Normal file
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@ -0,0 +1,7 @@
# This is the project CMakeLists.txt file for the test subproject
cmake_minimum_required(VERSION 3.5)
set(EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/unit-test-app/components")
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(rtc_power_modes)

19
components/esp_system/test_apps/rtc_power_modes/README.md Normal file
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@ -0,0 +1,19 @@
| Supported Targets | ESP32-S3 |
| ----------------- | -------- |
# RTC power test
This test app is to enter 7 different sub power modes we have, so that the power consumption under different power modes can be measured.
Currently there are 6 sub power modes, 3 for deepsleep and 3 for lightsleep. Show as below (priority from high to low).
## Deepsleep
1. Mode for ADC/Temp Sensor in monitor mode (ULP). To enable this mode, call `rtc_sleep_enable_adc_tesn_monitor`.
2. Default mode.
3. Ultra low power mode. To enable this mode, call `rtc_sleep_enable_ultra_low`. Note if mode 1 has higher priority than this.
## Lightsleep
1. Mode for using 40 MHz XTAL in lightsleep. To enable this mode, call `esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON)`.
2. Mode for using 8M clock by digital system (peripherals). To enable this mode, initialize LEDC with 8M clock source.
3. Mode for ADC/Temp Sensor in monitor mode (ULP). To enable this mdoe, call `rtc_sleep_enable_adc_tesn_monitor`.
4. Default mode.

2
components/esp_system/test_apps/rtc_power_modes/main/CMakeLists.txt Normal file
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@ -0,0 +1,2 @@
idf_component_register(SRCS "test_rtc_power.c"
PRIV_REQUIRES unity)

27
components/esp_system/test_apps/rtc_power_modes/main/test_app_main.c Normal file
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@ -0,0 +1,27 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "unity.h"
#include "unity_test_runner.h"
#include "unity_test_utils.h"
#define LEAKS (400)
void setUp(void)
{
unity_utils_record_free_mem();
}
void tearDown(void)
{
unity_utils_evaluate_leaks_direct(LEAKS);
}
void app_main(void)
{
unity_run_menu();
}

124
components/esp_system/test_apps/rtc_power_modes/main/test_rtc_power.c Normal file
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@ -0,0 +1,124 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include <string.h>
#include "esp_sleep.h"
#include "unity.h"
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/uart.h"
#include "soc/soc_caps.h"
#include "driver/ledc.h"
#include "soc/rtc.h"
static const char TAG[] = "rtc_power";
static void test_deepsleep(void)
{
esp_sleep_enable_timer_wakeup(2000000);
ESP_LOGI(TAG, "Entering deep sleep");
esp_deep_sleep_start();
}
TEST_CASE("Power Test: Deepsleep (with ADC/TSEN in monitor)", "[pm]")
{
rtc_dig_clk8m_disable(); //This is workaround for bootloader not disable 8M as digital clock source
extern void rtc_sleep_enable_adc_tesn_monitor(bool);
rtc_sleep_enable_adc_tesn_monitor(true);
test_deepsleep();
}
TEST_CASE("Power Test: Deepsleep (default)", "[pm]")
{
rtc_dig_clk8m_disable(); //This is workaround for bootloader not disable 8M as digital clock source
test_deepsleep();
}
TEST_CASE("Power Test: Deepsleep (ultra-low power)", "[pm]")
{
rtc_dig_clk8m_disable(); //This is workaround for bootloader not disable 8M as digital clock source
extern void rtc_sleep_enable_ultra_low(bool);
rtc_sleep_enable_ultra_low(true);
test_deepsleep();
}
static void test_lightsleep(void)
{
esp_sleep_enable_timer_wakeup(2000000);
while (true) {
printf("Entering light sleep\n");
/* To make sure the complete line is printed before entering sleep mode,
* need to wait until UART TX FIFO is empty:
*/
uart_wait_tx_idle_polling(CONFIG_ESP_CONSOLE_UART_NUM);
/* Enter sleep mode */
esp_light_sleep_start();
/* Determine wake up reason */
const char* wakeup_reason;
switch (esp_sleep_get_wakeup_cause()) {
case ESP_SLEEP_WAKEUP_TIMER:
wakeup_reason = "timer";
break;
default:
wakeup_reason = "other";
break;
}
printf("Returned from light sleep, reason: %s\n", wakeup_reason);
vTaskDelay(1000/portTICK_PERIOD_MS);
}
}
TEST_CASE("Power Test: Lightsleep (XTAL 40M)", "[pm]")
{
rtc_dig_clk8m_disable(); //This is workaround for bootloader not disable 8M as digital clock source
esp_sleep_pd_config(ESP_PD_DOMAIN_XTAL, ESP_PD_OPTION_ON);
test_lightsleep();
}
TEST_CASE("Power Test: Lightsleep (8M by digital)", "[pm]")
{
rtc_dig_clk8m_disable(); //This is workaround for bootloader not disable 8M as digital clock source
ledc_timer_config_t config = {
.speed_mode = LEDC_LOW_SPEED_MODE,
.duty_resolution = LEDC_TIMER_12_BIT,
.timer_num = 0,
.freq_hz = 2 * 1000,
.clk_cfg = LEDC_USE_RTC8M_CLK,
};
ledc_timer_config(&config);
test_lightsleep();
}
TEST_CASE("Power Test: Lightsleep (with ADC/TSEN in monitor)", "[pm]")
{
rtc_dig_clk8m_disable(); //This is workaround for bootloader not disable 8M as digital clock source
extern void rtc_sleep_enable_adc_tesn_monitor(bool);
rtc_sleep_enable_adc_tesn_monitor(true);
test_lightsleep();
}
TEST_CASE("Power Test: Lightsleep (default)", "[pm]")
{
rtc_dig_clk8m_disable(); //This is workaround for bootloader not disable 8M as digital clock source
test_lightsleep();
}
void app_main(void)
{
unity_run_menu();
}

2
components/esp_system/test_apps/rtc_power_modes/sdkconfig.defaults Normal file
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@ -0,0 +1,2 @@
CONFIG_FREERTOS_HZ=1000
CONFIG_ESP_TASK_WDT=n

52
components/soc/esp32/include/soc/rtc.h
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@ -511,40 +511,6 @@ typedef struct rtc_sleep_config_s {
uint32_t xtal_fpu : 1; //!< keep main XTAL powered up in sleep
} rtc_sleep_config_t;
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
#define is_dslp(pd_flags) ((pd_flags) & RTC_SLEEP_PD_DIG)
#define RTC_SLEEP_CONFIG_DEFAULT(sleep_flags) { \
.lslp_mem_inf_fpu = 0, \
.rtc_mem_inf_fpu = 0, \
.rtc_mem_inf_follow_cpu = ((sleep_flags) & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0, \
.rtc_fastmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0, \
.rtc_slowmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0, \
.rtc_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0, \
.wifi_pd_en = 0, \
.int_8m_pd_en = ((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? 1 : 0, \
.rom_mem_pd_en = 0, \
.deep_slp = ((sleep_flags) & RTC_SLEEP_PD_DIG) ? 1 : 0, \
.wdt_flashboot_mod_en = 0, \
.dig_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.dig_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_0V90 \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_0V90, \
.rtc_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.rtc_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_0V90 \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_0V90, \
.lslp_meminf_pd = 1, \
.vddsdio_pd_en = ((sleep_flags) & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0, \
.xtal_fpu = ((sleep_flags) & RTC_SLEEP_PD_XTAL) ? 0 : 1 \
};
#define RTC_SLEEP_PD_DIG BIT(0) //!< Deep sleep (power down digital domain)
#define RTC_SLEEP_PD_RTC_PERIPH BIT(1) //!< Power down RTC peripherals
#define RTC_SLEEP_PD_RTC_SLOW_MEM BIT(2) //!< Power down RTC SLOW memory
@ -554,6 +520,21 @@ typedef struct rtc_sleep_config_s {
#define RTC_SLEEP_PD_XTAL BIT(6) //!< Power down main XTAL
#define RTC_SLEEP_PD_INT_8M BIT(7) //!< Power down Internal 8M oscillator
//These flags are not power domains, but will affect some sleep parameters
#define RTC_SLEEP_DIG_USE_8M BIT(16)
#define RTC_SLEEP_USE_ADC_TESEN_MONITOR BIT(17)
#define RTC_SLEEP_NO_ULTRA_LOW BIT(18) //!< Avoid using ultra low power in deep sleep, in which RTCIO cannot be used as input, and RTCMEM can't work under high temperature
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config);
/* Various delays to be programmed into power control state machines */
#define RTC_CNTL_XTL_BUF_WAIT_SLP_US (500)
#define RTC_CNTL_PLL_BUF_WAIT_SLP_CYCLES (1)
@ -562,6 +543,9 @@ typedef struct rtc_sleep_config_s {
#define RTC_CNTL_OTHER_BLOCKS_POWERUP_CYCLES (1)
#define RTC_CNTL_OTHER_BLOCKS_WAIT_CYCLES (1)
#define RTC_CNTL_CK8M_WAIT_DEFAULT 20
#define RTC_CK8M_ENABLE_WAIT_DEFAULT 5
/**
* @brief Prepare the chip to enter sleep mode
*

19
components/soc/esp32/include/soc/rtc_cntl_reg.h
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@ -1,16 +1,8 @@
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _SOC_RTC_CNTL_REG_H_
#define _SOC_RTC_CNTL_REG_H_
@ -341,7 +333,6 @@
#define RTC_CNTL_CK8M_WAIT_M ((RTC_CNTL_CK8M_WAIT_V)<<(RTC_CNTL_CK8M_WAIT_S))
#define RTC_CNTL_CK8M_WAIT_V 0xFF
#define RTC_CNTL_CK8M_WAIT_S 6
#define RTC_CNTL_CK8M_WAIT_DEFAULT 20
/* RTC_CNTL_CPU_STALL_WAIT : R/W ;bitpos:[5:1] ;default: 5'd1 ; */
/*description: CPU stall wait cycles in fast_clk_rtc*/
#define RTC_CNTL_CPU_STALL_WAIT 0x0000001F

2
components/soc/esp32/include/soc/soc_caps.h
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@ -298,6 +298,8 @@
#define SOC_PM_SUPPORT_EXT_WAKEUP (1)
#define SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP (1) /*!<Supports waking up from touch pad trigger */
#define SOC_PM_SUPPORT_RTC_PERIPH_PD (1)
/* ---------------------------- Compatibility ------------------------------- */
#define SOC_CAN_SUPPORTED SOC_TWAI_SUPPORTED
#define CAN_BRP_MIN SOC_TWAI_BRP_MIN

57
components/soc/esp32c3/include/soc/rtc.h
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@ -647,48 +647,18 @@ typedef struct {
uint32_t dig_dbias_slp : 5; //!< set bias for digital domain, in sleep mode
uint32_t rtc_dbias_wak : 5; //!< set bias for RTC domain, in active mode
uint32_t rtc_dbias_slp : 5; //!< set bias for RTC domain, in sleep mode
uint32_t dbg_atten_monitor : 4; //!< voltage parameter, in monitor mode
uint32_t bias_sleep_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t dbg_atten_slp : 4; //!< voltage parameter, in sleep mode
uint32_t bias_sleep_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t pd_cur_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t pd_cur_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t vddsdio_pd_en : 1; //!< power down VDDSDIO regulator
uint32_t xtal_fpu : 1; //!< keep main XTAL powered up in sleep
uint32_t deep_slp_reject : 1;
uint32_t light_slp_reject : 1;
} rtc_sleep_config_t;
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
#define is_dslp(pd_flags) ((pd_flags) & RTC_SLEEP_PD_DIG)
#define RTC_SLEEP_CONFIG_DEFAULT(sleep_flags) { \
.lslp_mem_inf_fpu = 0, \
.rtc_mem_inf_follow_cpu = ((sleep_flags) & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0, \
.rtc_fastmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0, \
.rtc_slowmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0, \
.rtc_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0, \
.wifi_pd_en = ((sleep_flags) & RTC_SLEEP_PD_WIFI) ? 1 : 0, \
.bt_pd_en = ((sleep_flags) & RTC_SLEEP_PD_BT) ? 1 : 0, \
.cpu_pd_en = ((sleep_flags) & RTC_SLEEP_PD_CPU) ? 1 : 0, \
.int_8m_pd_en = ((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? 1 : 0, \
.dig_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_DIG_PERIPH) ? 1 : 0, \
.deep_slp = ((sleep_flags) & RTC_SLEEP_PD_DIG) ? 1 : 0, \
.wdt_flashboot_mod_en = 0, \
.dig_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.dig_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_SLP \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_SLP, \
.rtc_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.rtc_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_SLP \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_SLP, \
.vddsdio_pd_en = ((sleep_flags) & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0, \
.xtal_fpu = ((sleep_flags) & RTC_SLEEP_PD_XTAL) ? 0 : 1, \
.deep_slp_reject = 1, \
.light_slp_reject = 1 \
};
#define RTC_SLEEP_PD_DIG BIT(0) //!< Deep sleep (power down digital domain)
#define RTC_SLEEP_PD_RTC_PERIPH BIT(1) //!< Power down RTC peripherals
#define RTC_SLEEP_PD_RTC_SLOW_MEM BIT(2) //!< Power down RTC SLOW memory
@ -702,6 +672,21 @@ typedef struct {
#define RTC_SLEEP_PD_INT_8M BIT(10) //!< Power down Internal 8M oscillator
#define RTC_SLEEP_PD_XTAL BIT(11) //!< Power down main XTAL
//These flags are not power domains, but will affect some sleep parameters
#define RTC_SLEEP_DIG_USE_8M BIT(16)
#define RTC_SLEEP_USE_ADC_TESEN_MONITOR BIT(17)
#define RTC_SLEEP_NO_ULTRA_LOW BIT(18) //!< Avoid using ultra low power in deep sleep, in which RTCIO cannot be used as input, and RTCMEM can't work under high temperature
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config);
/**
* @brief Prepare the chip to enter sleep mode
*

1
components/soc/esp32c3/include/soc/rtc_cntl_reg.h
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@ -308,7 +308,6 @@ extern "C" {
#define RTC_CNTL_CK8M_WAIT_M ((RTC_CNTL_CK8M_WAIT_V)<<(RTC_CNTL_CK8M_WAIT_S))
#define RTC_CNTL_CK8M_WAIT_V 0xFF
#define RTC_CNTL_CK8M_WAIT_S 6
#define RTC_CNTL_CK8M_WAIT_DEFAULT 20
/* RTC_CNTL_CPU_STALL_WAIT : R/W ;bitpos:[5:1] ;default: 5'd1 ; */
/*description: CPU stall wait cycles in fast_clk_rtc*/
#define RTC_CNTL_CPU_STALL_WAIT 0x0000001F

55
components/soc/esp32h2/include/soc/rtc.h
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@ -666,48 +666,16 @@ typedef struct {
uint32_t dig_dbias_slp : 5; //!< set bias for digital domain, in sleep mode
uint32_t rtc_dbias_wak : 5; //!< set bias for RTC domain, in active mode
uint32_t rtc_dbias_slp : 5; //!< set bias for RTC domain, in sleep mode
uint32_t bias_sleep_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t bias_sleep_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t pd_cur_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t pd_cur_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t vddsdio_pd_en : 1; //!< power down VDDSDIO regulator
uint32_t xtal_fpu : 1; //!< keep main XTAL powered up in sleep
uint32_t deep_slp_reject : 1;
uint32_t light_slp_reject : 1;
} rtc_sleep_config_t;
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
#define is_dslp(pd_flags) ((pd_flags) & RTC_SLEEP_PD_DIG)
#define RTC_SLEEP_CONFIG_DEFAULT(sleep_flags) { \
.lslp_mem_inf_fpu = 0, \
.rtc_mem_inf_follow_cpu = ((sleep_flags) & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0, \
.rtc_fastmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0, \
.rtc_slowmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0, \
.rtc_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0, \
.dig_ret_pd_en = ((sleep_flags) & RTC_SLEEP_PD_DIG_RET) ? 1 : 0, \
.bt_pd_en = ((sleep_flags) & RTC_SLEEP_PD_BT) ? 1 : 0, \
.cpu_pd_en = ((sleep_flags) & RTC_SLEEP_PD_CPU) ? 1 : 0, \
.int_8m_pd_en = ((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? 1 : 0, \
.dig_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_DIG_PERIPH) ? 1 : 0, \
.deep_slp = ((sleep_flags) & RTC_SLEEP_PD_DIG) ? 1 : 0, \
.wdt_flashboot_mod_en = 0, \
.dig_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.dig_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_SLP \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_SLP, \
.rtc_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.rtc_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_SLP \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_SLP, \
.vddsdio_pd_en = ((sleep_flags) & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0, \
.xtal_fpu = ((sleep_flags) & RTC_SLEEP_PD_XTAL) ? 0 : 1, \
.deep_slp_reject = 1, \
.light_slp_reject = 1 \
};
#define RTC_SLEEP_PD_DIG BIT(0) //!< Deep sleep (power down digital domain)
#define RTC_SLEEP_PD_RTC_PERIPH BIT(1) //!< Power down RTC peripherals
#define RTC_SLEEP_PD_RTC_SLOW_MEM BIT(2) //!< Power down RTC SLOW memory
@ -721,6 +689,21 @@ typedef struct {
#define RTC_SLEEP_PD_INT_8M BIT(10) //!< Power down Internal 8M oscillator
#define RTC_SLEEP_PD_XTAL BIT(11) //!< Power down main XTAL
//These flags are not power domains, but will affect some sleep parameters
#define RTC_SLEEP_DIG_USE_8M BIT(16)
#define RTC_SLEEP_USE_ADC_TESEN_MONITOR BIT(17)
#define RTC_SLEEP_NO_ULTRA_LOW BIT(18) //!< Avoid using ultra low power in deep sleep, in which RTCIO cannot be used as input, and RTCMEM can't work under high temperature
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config);
/**
* @brief Prepare the chip to enter sleep mode
*

56
components/soc/esp32s2/include/soc/rtc.h
View File

@ -673,47 +673,18 @@ typedef struct {
uint32_t dig_dbias_slp : 3; //!< set bias for digital domain, in sleep mode
uint32_t rtc_dbias_wak : 3; //!< set bias for RTC domain, in active mode
uint32_t rtc_dbias_slp : 3; //!< set bias for RTC domain, in sleep mode
uint32_t dbg_atten_monitor : 4; //!< voltage parameter, in monitor mode
uint32_t bias_sleep_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t dbg_atten_slp : 4; //!< voltage parameter, in sleep mode
uint32_t bias_sleep_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t pd_cur_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t pd_cur_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t vddsdio_pd_en : 1; //!< power down VDDSDIO regulator
uint32_t xtal_fpu : 1; //!< keep main XTAL powered up in sleep
uint32_t deep_slp_reject : 1;
uint32_t light_slp_reject : 1;
} rtc_sleep_config_t;
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
#define is_dslp(pd_flags) ((pd_flags) & RTC_SLEEP_PD_DIG)
#define RTC_SLEEP_CONFIG_DEFAULT(sleep_flags) { \
.lslp_mem_inf_fpu = 0, \
.rtc_mem_inf_follow_cpu = ((sleep_flags) & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0, \
.rtc_fastmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0, \
.rtc_slowmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0, \
.rtc_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0, \
.wifi_pd_en = ((sleep_flags) & RTC_SLEEP_PD_WIFI) ? 1 : 0, \
.int_8m_pd_en = ((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? 1 : 0, \
.deep_slp = ((sleep_flags) & RTC_SLEEP_PD_DIG) ? 1 : 0, \
.wdt_flashboot_mod_en = 0, \
.dig_dbias_wak = RTC_CNTL_DIG_DBIAS_1V10, \
.dig_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DIG_DBIAS_0V90 \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DIG_DBIAS_1V10 \
: !((sleep_flags) & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_DIG_DBIAS_1V10 \
: RTC_CNTL_DIG_DBIAS_0V90, \
.rtc_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.rtc_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_1V00 \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: !((sleep_flags) & RTC_SLEEP_PD_XTAL) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_1V00, \
.vddsdio_pd_en = ((sleep_flags) & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0, \
.xtal_fpu = ((sleep_flags) & RTC_SLEEP_PD_XTAL) ? 0 : 1, \
.deep_slp_reject = 1, \
.light_slp_reject = 1 \
};
#define RTC_SLEEP_PD_DIG BIT(0) //!< Deep sleep (power down digital domain)
#define RTC_SLEEP_PD_RTC_PERIPH BIT(1) //!< Power down RTC peripherals
#define RTC_SLEEP_PD_RTC_SLOW_MEM BIT(2) //!< Power down RTC SLOW memory
@ -724,6 +695,21 @@ typedef struct {
#define RTC_SLEEP_PD_INT_8M BIT(7) //!< Power down Internal 8M oscillator
#define RTC_SLEEP_PD_XTAL BIT(8) //!< Power down main XTAL
//These flags are not power domains, but will affect some sleep parameters
#define RTC_SLEEP_DIG_USE_8M BIT(16)
#define RTC_SLEEP_USE_ADC_TESEN_MONITOR BIT(17)
#define RTC_SLEEP_NO_ULTRA_LOW BIT(18) //!< Avoid using ultra low power in deep sleep, in which RTCIO cannot be used as input, and RTCMEM can't work under high temperature
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config);
/**
* @brief Prepare the chip to enter sleep mode
*

4
components/soc/esp32s2/include/soc/soc_caps.h
View File

@ -331,12 +331,12 @@
#define SOC_SPI_MEM_SUPPORT_SW_SUSPEND (1)
/*-------------------------- Power Management CAPS ---------------------------*/
#define SOC_PM_SUPPORT_EXT_WAKEUP (1)
#define SOC_PM_SUPPORT_WIFI_WAKEUP (1)
#define SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP (1) /*!<Supports waking up from touch pad trigger */
#define SOC_PM_SUPPORT_RTC_PERIPH_PD (1)
#define SOC_PM_SUPPORT_WIFI_PD (1)
#define SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP (1) /*!<Supports waking up from touch pad trigger */
/*-------------------------- COEXISTENCE HARDWARE PTI CAPS -------------------------------*/
#define SOC_COEX_HW_PTI (1)

69
components/soc/esp32s3/include/soc/rtc.h
View File

@ -115,16 +115,21 @@ set sleep_init default param
*/
#define RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_DEFAULT 5
#define RTC_CNTL_DBG_ATTEN_LIGHTSLEEP_NODROP 0
#define RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT 15
#define RTC_CNTL_DBG_ATTEN_DEEPSLEEP_NODROP 0
#define RTC_CNTL_DBG_ATTEN_DEEPSLEEP_DEFAULT 14
#define RTC_CNTL_DBG_ATTEN_DEEPSLEEP_ULTRA_LOW 15
#define RTC_CNTL_DBG_ATTEN_MONITOR_DEFAULT 0
#define RTC_CNTL_BIASSLP_MONITOR_DEFAULT 0
#define RTC_CNTL_BIASSLP_MONITOR_ON 0
#define RTC_CNTL_BIASSLP_MONITOR_DEFAULT 1
#define RTC_CNTL_BIASSLP_SLEEP_ON 0
#define RTC_CNTL_BIASSLP_SLEEP_DEFAULT 1
#define RTC_CNTL_PD_CUR_MONITOR_ON 0
#define RTC_CNTL_PD_CUR_MONITOR_DEFAULT 1
#define RTC_CNTL_PD_CUR_SLEEP_ON 0
#define RTC_CNTL_PD_CUR_SLEEP_DEFAULT 1
#define RTC_CNTL_DG_VDD_DRV_B_SLP_DEFAULT 0xf
/**
* @brief Possible main XTAL frequency values.
*
@ -650,52 +655,21 @@ typedef struct {
uint32_t dig_peri_pd_en : 1; //!< power down digital peripherals
uint32_t deep_slp : 1; //!< power down digital domain
uint32_t wdt_flashboot_mod_en : 1; //!< enable WDT flashboot mode
uint32_t dig_dbias_wak : 5; //!< set bias for digital domain, in active mode
uint32_t dig_dbias_slp : 5; //!< set bias for digital domain, in sleep mode
uint32_t rtc_dbias_wak : 5; //!< set bias for RTC domain, in active mode
uint32_t rtc_dbias_slp : 5; //!< set bias for RTC domain, in sleep mode
uint32_t dbg_atten_monitor : 4; //!< voltage parameter, in monitor mode
uint32_t bias_sleep_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t dbg_atten_slp : 4; //!< voltage parameter, in sleep mode
uint32_t bias_sleep_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t pd_cur_monitor : 1; //!< circuit control parameter, in monitor mode
uint32_t pd_cur_slp : 1; //!< circuit control parameter, in sleep mode
uint32_t vddsdio_pd_en : 1; //!< power down VDDSDIO regulator
uint32_t xtal_fpu : 1; //!< keep main XTAL powered up in sleep
uint32_t rtc_regulator_fpu : 1; //!< keep rtc regulator powered up in sleep
uint32_t deep_slp_reject : 1;
uint32_t light_slp_reject : 1;
} rtc_sleep_config_t;
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
#define is_dslp(pd_flags) ((pd_flags) & RTC_SLEEP_PD_DIG)
#define RTC_SLEEP_CONFIG_DEFAULT(sleep_flags) { \
.lslp_mem_inf_fpu = 0, \
.rtc_mem_inf_follow_cpu = ((sleep_flags) & RTC_SLEEP_PD_RTC_MEM_FOLLOW_CPU) ? 1 : 0, \
.rtc_fastmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_FAST_MEM) ? 1 : 0, \
.rtc_slowmem_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_SLOW_MEM) ? 1 : 0, \
.rtc_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_RTC_PERIPH) ? 1 : 0, \
.wifi_pd_en = ((sleep_flags) & RTC_SLEEP_PD_WIFI) ? 1 : 0, \
.bt_pd_en = ((sleep_flags) & RTC_SLEEP_PD_BT) ? 1 : 0, \
.cpu_pd_en = ((sleep_flags) & RTC_SLEEP_PD_CPU) ? 1 : 0, \
.int_8m_pd_en = ((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? 1 : 0, \
.dig_peri_pd_en = ((sleep_flags) & RTC_SLEEP_PD_DIG_PERIPH) ? 1 : 0, \
.deep_slp = ((sleep_flags) & RTC_SLEEP_PD_DIG) ? 1 : 0, \
.wdt_flashboot_mod_en = 0, \
.dig_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.dig_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_SLP \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_SLP, \
.rtc_dbias_wak = RTC_CNTL_DBIAS_1V10, \
.rtc_dbias_slp = is_dslp(sleep_flags) ? RTC_CNTL_DBIAS_SLP \
: !((sleep_flags) & RTC_SLEEP_PD_INT_8M) ? RTC_CNTL_DBIAS_1V10 \
: RTC_CNTL_DBIAS_SLP, \
.vddsdio_pd_en = ((sleep_flags) & RTC_SLEEP_PD_VDDSDIO) ? 1 : 0, \
.xtal_fpu = ((sleep_flags) & RTC_SLEEP_PD_XTAL) ? 0 : 1, \
.deep_slp_reject = 1, \
.light_slp_reject = 1 \
};
#define RTC_SLEEP_PD_DIG BIT(0) //!< Deep sleep (power down digital domain)
#define RTC_SLEEP_PD_RTC_PERIPH BIT(1) //!< Power down RTC peripherals
#define RTC_SLEEP_PD_RTC_SLOW_MEM BIT(2) //!< Power down RTC SLOW memory
@ -709,6 +683,21 @@ typedef struct {
#define RTC_SLEEP_PD_INT_8M BIT(10) //!< Power down Internal 8M oscillator
#define RTC_SLEEP_PD_XTAL BIT(11) //!< Power down main XTAL
//These flags are not power domains, but will affect some sleep parameters
#define RTC_SLEEP_DIG_USE_8M BIT(16)
#define RTC_SLEEP_USE_ADC_TESEN_MONITOR BIT(17)
#define RTC_SLEEP_NO_ULTRA_LOW BIT(18) //!< Avoid using ultra low power in deep sleep, in which RTCIO cannot be used as input, and RTCMEM can't work under high temperature
/**
* Default initializer for rtc_sleep_config_t
*
* This initializer sets all fields to "reasonable" values (e.g. suggested for
* production use) based on a combination of RTC_SLEEP_PD_x flags.
*
* @param RTC_SLEEP_PD_x flags combined using bitwise OR
*/
void rtc_sleep_get_default_config(uint32_t sleep_flags, rtc_sleep_config_t *out_config);
/**
* @brief Prepare the chip to enter sleep mode
*

7
components/soc/esp32s3/include/soc/soc_caps.h
View File

@ -304,16 +304,13 @@
/*-------------------------- Power Management CAPS ---------------------------*/
#define SOC_PM_SUPPORT_EXT_WAKEUP (1)
#define SOC_PM_SUPPORT_WIFI_WAKEUP (1)
#define SOC_PM_SUPPORT_BT_WAKEUP (1)
#define SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP (1) /*!<Supports waking up from touch pad trigger */
#define SOC_PM_SUPPORT_CPU_PD (1)
#define SOC_PM_SUPPORT_TAGMEM_PD (1)
#define SOC_PM_SUPPORT_TOUCH_SENSOR_WAKEUP (1) /*!<Supports waking up from touch pad trigger */
#define SOC_PM_SUPPORT_RTC_PERIPH_PD (1)
#define SOC_PM_SUPPORT_DEEPSLEEP_VERIFY_STUB_ONLY (1)