feat(boards): Add nRF52 high voltage DC/DC config

Added a Kconfig option to enable SOC_DCDC_NRF52X_HV for nice_nano_v2 and mikoto. According to Nordic's documentation, the DC/DC regulator is more efficient than the LDO regulator, so this is enabled by default. The following boards do not support this mode and were not changed: - nice_nano - nice60 - nrfmicro_11, nrfmicro_13 - nrf52840_m2 - bluemicro840 I could not find schematics to confirm whether the following boards support this mode: - bt60_v1, bt60_v2 - bt65_v1 - bt75_v1 - corneish_zen_v1, corneish_zen_v2 - pillbug - puchi_ble_v1 - s40nc
b3n-l · May 13, 2024 · f0b20c1 · f0b20c1
1 parent 8f5c7bb
commit f0b20c1
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diff --git a/app/boards/arm/mikoto/Kconfig b/app/boards/arm/mikoto/Kconfig
@@ -4,6 +4,12 @@ config BOARD_ENABLE_DCDC
     default y
     depends on (BOARD_MIKOTO_520)
 
+config BOARD_ENABLE_DCDC_HV
+    bool "High voltage DCDC converter"
+    select SOC_DCDC_NRF52X_HV
+    default y
+    depends on (BOARD_MIKOTO_520)
+
 choice BOARD_MIKOTO_CHARGER_CURRENT
     prompt "Charge current to supply to attached batteries"
     depends on (BOARD_MIKOTO_520)

diff --git a/app/boards/arm/nice_nano/Kconfig b/app/boards/arm/nice_nano/Kconfig
@@ -5,3 +5,9 @@ config BOARD_ENABLE_DCDC
     select SOC_DCDC_NRF52X
     default y
     depends on (BOARD_NICE_NANO || BOARD_NICE_NANO_V2)
+
+config BOARD_ENABLE_DCDC_HV
+    bool "High voltage DCDC converter"
+    select SOC_DCDC_NRF52X_HV
+    default y
+    depends on (BOARD_NICE_NANO_V2)