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Merge pull request #16004 from benpicco/cpu/nrf52-DCDCEN0_fix

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cpu/nrf5x: only enable DCDC for REG0 if REG0 exists
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Marian Buschsieweke 2021-02-14 14:28:41 +01:00 committed by GitHub
commit bf7c697c8d
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1 changed files with 1 additions and 1 deletions
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cpu/nrf5x_common/include/nrfx.h
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@ -46,7 +46,7 @@ static inline void nrfx_dcdc_init(void)
/* on CPUs that support high voltage power supply via VDDH and thus use a
* two stage regulator, we also enable the DC/DC converter for the first
* state. */
#ifdef POWER_MAINREGSTATUS_MAINREGSTATUS_High
#ifdef POWER_DCDCEN0_DCDCEN_Msk
if (NRF_POWER->MAINREGSTATUS == POWER_MAINREGSTATUS_MAINREGSTATUS_High) {
NRF_POWER->DCDCEN0 = 1;
}