soc: nordic: nrf52: add support for DT-based regulators config
In addition to Kconfig options (soon to be deprecated), allow configuring the regulators using DT. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
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1 changed files with 6 additions and 2 deletions
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@ -12,6 +12,8 @@
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* for the Nordic Semiconductor nRF52 family processor.
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*/
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#include <zephyr/devicetree.h>
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#include <zephyr/dt-bindings/regulator/nrf5x.h>
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#include <zephyr/kernel.h>
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#include <zephyr/init.h>
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#include <hal/nrf_power.h>
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@ -30,10 +32,12 @@ static int nordicsemi_nrf52_init(void)
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NRF_NVMC->ICACHECNF = NVMC_ICACHECNF_CACHEEN_Msk;
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#endif
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#if defined(CONFIG_SOC_DCDC_NRF52X)
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#if defined(CONFIG_SOC_DCDC_NRF52X) || \
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(DT_PROP(DT_INST(0, nordic_nrf5x_regulator), regulator_initial_mode) == NRF_REG_MODE_DCDC)
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nrf_power_dcdcen_set(NRF_POWER, true);
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#endif
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#if NRF_POWER_HAS_DCDCEN_VDDH && defined(CONFIG_SOC_DCDC_NRF52X_HV)
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#if NRF_POWER_HAS_DCDCEN_VDDH && (defined(CONFIG_SOC_DCDC_NRF52X_HV) || \
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DT_NODE_HAS_STATUS(DT_INST(0, nordic_nrf52x_regulator_hv), okay))
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nrf_power_dcdcen_vddh_set(NRF_POWER, true);
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#endif
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