kb01/zmk
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source 
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
This commit is contained in:
Joel Spadin 2023-10-13 13:07:55 -05:00 • committed by Pete Johanson
parent 8f5c7bbfd4
commit f0b20c1c93
2 changed files with 12 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
app/boards/arm/mikoto/Kconfig
View file

@ -4,6 +4,12 @@ config BOARD_ENABLE_DCDC
default y default y
depends on (BOARD_MIKOTO_520) 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 choice BOARD_MIKOTO_CHARGER_CURRENT
prompt "Charge current to supply to attached batteries" prompt "Charge current to supply to attached batteries"
depends on (BOARD_MIKOTO_520) depends on (BOARD_MIKOTO_520)

6
app/boards/arm/nice_nano/Kconfig
View file

@ -5,3 +5,9 @@ config BOARD_ENABLE_DCDC
select SOC_DCDC_NRF52X select SOC_DCDC_NRF52X
default y default y
depends on (BOARD_NICE_NANO || BOARD_NICE_NANO_V2) 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)