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Merge branch 'bugfix/chip823_pll_low_temp_bug_v5.4' into 'release/v5.4'

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[H2]Fix cpu switch fail for bbpll cali fail bug in low temp (v5.4)

See merge request espressif/esp-idf!34598
This commit is contained in:
Jiang Jiang Jian
2024-11-08 23:28:38 +08:00
parent 82802eb460 019afc0f80
commit 36e78b3bd3
1 changed files with 4 additions and 0 deletions
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4
components/esp_hw_support/port/esp32h2/pmu_sleep.c
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@ -20,6 +20,8 @@
#include "hal/efuse_ll.h"
#include "hal/efuse_hal.h"
#include "esp_hw_log.h"
#include "soc/regi2c_bias.h"
#include "regi2c_ctrl.h"
static __attribute__((unused)) const char *TAG = "pmu_sleep";
@ -264,6 +266,8 @@ uint32_t pmu_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp
bool pmu_sleep_finish(bool dslp)
{
(void)dslp;
// Restore registers lost during sleep
REGI2C_WRITE_MASK(I2C_BIAS, I2C_BIAS_DREG_0P8, 8); // fix low temp issue, need to increase this internal voltage
return pmu_ll_hp_is_sleep_reject(PMU_instance()->hal->dev);
}