174 lines
3.8 KiB
Plaintext
174 lines
3.8 KiB
Plaintext
# nrfx UART configuration
|
|
|
|
# Copyright (c) 2016 - 2018, Nordic Semiconductor ASA
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
menuconfig UART_NRFX
|
|
bool "nRF UART nrfx drivers"
|
|
default y
|
|
select SERIAL_HAS_DRIVER
|
|
select SERIAL_SUPPORT_INTERRUPT
|
|
select SERIAL_SUPPORT_ASYNC
|
|
select PINCTRL
|
|
depends on DT_HAS_NORDIC_NRF_UART_ENABLED || DT_HAS_NORDIC_NRF_UARTE_ENABLED
|
|
help
|
|
Enable support for nrfx UART drivers for nRF MCU series.
|
|
Peripherals with the same instance ID cannot be used together,
|
|
e.g. UART_0 and UARTE_0.
|
|
|
|
if UART_NRFX
|
|
|
|
config UART_NRFX_UART
|
|
def_bool y
|
|
depends on DT_HAS_NORDIC_NRF_UART_ENABLED
|
|
|
|
config UART_NRFX_UARTE
|
|
def_bool y
|
|
depends on DT_HAS_NORDIC_NRF_UARTE_ENABLED
|
|
imply NRFX_UARTE_CONFIG_SKIP_PSEL_CONFIG if !UART_NRFX_UARTE_LEGACY_SHIM
|
|
imply NRFX_UARTE_CONFIG_SKIP_GPIO_CONFIG if !UART_NRFX_UARTE_LEGACY_SHIM
|
|
|
|
config UART_NRFX_UARTE_LEGACY_SHIM
|
|
bool "Legacy UARTE shim"
|
|
depends on UART_NRFX_UARTE
|
|
depends on !SOC_SERIES_NRF54LX && !SOC_SERIES_NRF54HX
|
|
# New shim takes more ROM. Until it is fixed use legacy shim.
|
|
default y
|
|
|
|
config UART_ASYNC_TX_CACHE_SIZE
|
|
int "TX cache buffer size"
|
|
depends on UART_ASYNC_API
|
|
depends on UART_NRFX_UARTE_LEGACY_SHIM
|
|
default 8
|
|
help
|
|
For UARTE, TX cache buffer is used when provided TX buffer is not located
|
|
in RAM, because EasyDMA in UARTE peripherals can only transfer data
|
|
from RAM.
|
|
|
|
if HAS_HW_NRF_UART0 || HAS_HW_NRF_UARTE0
|
|
nrfx_uart_num = 0
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE1
|
|
nrfx_uart_num = 1
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE2
|
|
nrfx_uart_num = 2
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE3
|
|
nrfx_uart_num = 3
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE00
|
|
nrfx_uart_num = 00
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE20
|
|
nrfx_uart_num = 20
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE21
|
|
nrfx_uart_num = 21
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE22
|
|
nrfx_uart_num = 22
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE30
|
|
nrfx_uart_num = 30
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE120
|
|
nrfx_uart_num = 120
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE130
|
|
nrfx_uart_num = 130
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE131
|
|
nrfx_uart_num = 131
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE132
|
|
nrfx_uart_num = 132
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE133
|
|
nrfx_uart_num = 133
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE134
|
|
nrfx_uart_num = 134
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE135
|
|
nrfx_uart_num = 135
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE136
|
|
nrfx_uart_num = 136
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
if HAS_HW_NRF_UARTE137
|
|
nrfx_uart_num = 137
|
|
rsource "Kconfig.nrfx_uart_instance"
|
|
endif
|
|
|
|
config NRFX_TIMER0
|
|
default y
|
|
depends on UART_0_NRF_HW_ASYNC_TIMER = 0 \
|
|
|| UART_1_NRF_HW_ASYNC_TIMER = 0 \
|
|
|| UART_2_NRF_HW_ASYNC_TIMER = 0 \
|
|
|| UART_3_NRF_HW_ASYNC_TIMER = 0
|
|
|
|
config NRFX_TIMER1
|
|
default y
|
|
depends on UART_0_NRF_HW_ASYNC_TIMER = 1 \
|
|
|| UART_1_NRF_HW_ASYNC_TIMER = 1 \
|
|
|| UART_2_NRF_HW_ASYNC_TIMER = 1 \
|
|
|| UART_3_NRF_HW_ASYNC_TIMER = 1
|
|
|
|
config NRFX_TIMER2
|
|
default y
|
|
depends on UART_0_NRF_HW_ASYNC_TIMER = 2 \
|
|
|| UART_1_NRF_HW_ASYNC_TIMER = 2 \
|
|
|| UART_2_NRF_HW_ASYNC_TIMER = 2 \
|
|
|| UART_3_NRF_HW_ASYNC_TIMER = 2
|
|
|
|
config NRFX_TIMER3
|
|
default y
|
|
depends on UART_0_NRF_HW_ASYNC_TIMER = 3 \
|
|
|| UART_1_NRF_HW_ASYNC_TIMER = 3 \
|
|
|| UART_2_NRF_HW_ASYNC_TIMER = 3 \
|
|
|| UART_3_NRF_HW_ASYNC_TIMER = 3
|
|
|
|
config NRFX_TIMER4
|
|
default y
|
|
depends on UART_0_NRF_HW_ASYNC_TIMER = 4 \
|
|
|| UART_1_NRF_HW_ASYNC_TIMER = 4 \
|
|
|| UART_2_NRF_HW_ASYNC_TIMER = 4 \
|
|
|| UART_3_NRF_HW_ASYNC_TIMER = 4
|
|
|
|
endif # UART_NRFX
|