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# Kconfig - Atmel SAM UART configuration options
#
# Copyright (c) 2017 Piotr Mienkowski
# SPDX-License-Identifier: Apache-2.0
#
menuconfig UART_SAM
bool "Atmel SAM MCU family UART driver"
depends on SOC_FAMILY_SAM
select SERIAL_HAS_DRIVER
default n
help
This option enables the UARTx driver for Atmel SAM MCUs.
# ---------- Port 0 ----------
config UART_SAM_PORT_0
bool "Enable UART0"
depends on UART_SAM
default n
help
Configure UART0 at boot depending on the additional options below.
if UART_SAM_PORT_0
config UART_SAM_PORT_0_NAME
string "UART0 Device Name"
default "UART_0"
help
Device name allows user to obtain a handle to the device object
required by all driver API functions. Device name has to be unique.
config UART_SAM_PORT_0_BAUD_RATE
int "UART0 Baud Rate"
default 115200
help
UART0 baud rate to be set at boot.
endif # UART_SAM_PORT_0
# ---------- Port 1 ----------
config UART_SAM_PORT_1
bool "Enable UART1"
depends on UART_SAM
default n
help
Configure UART1 at boot depending on the additional options below.
if UART_SAM_PORT_1
config UART_SAM_PORT_1_NAME
string "UART1 Device Name"
default "UART_1"
help
Device name allows user to obtain a handle to the device object
required by all driver API functions. Device name has to be unique.
config UART_SAM_PORT_1_BAUD_RATE
int "UART1 Baud Rate"
default 115200
help
UART1 baud rate to be set at boot.
choice UART_SAME70_PORT_1_PIN_TX
prompt "TX pin"
depends on SOC_SERIES_SAME70
config UART_SAM_PORT_1_PIN_TX_PA4
bool "PA4"
config UART_SAM_PORT_1_PIN_TX_PA6
bool "PA6"
config UART_SAM_PORT_1_PIN_TX_PD26
bool "PD26"
endchoice
endif # UART_SAM_PORT_1
# ---------- Port 2 ----------
config UART_SAM_PORT_2
bool "Enable UART2"
depends on UART_SAM
default n
help
Configure UART2 at boot depending on the additional options below.
if UART_SAM_PORT_2
config UART_SAM_PORT_2_NAME
string "UART2 Device Name"
default "UART_2"
help
Device name allows user to obtain a handle to the device object
required by all driver API functions. Device name has to be unique.
config UART_SAM_PORT_2_BAUD_RATE
int "UART2 Baud Rate"
default 115200
help
UART2 baud rate to be set at boot.
endif # UART_SAM_PORT_2
# ---------- Port 3 ----------
config UART_SAM_PORT_3
bool "Enable UART3"
depends on UART_SAM
default n
help
Configure UART3 at boot depending on the additional options below.
if UART_SAM_PORT_3
config UART_SAM_PORT_3_NAME
string "UART3 Device Name"
default "UART_3"
help
Device name allows user to obtain a handle to the device object
required by all driver API functions. Device name has to be unique.
config UART_SAM_PORT_3_BAUD_RATE
int "UART3 Baud Rate"
default 115200
help
UART3 baud rate to be set at boot.
choice UART_SAME70_PORT_3_PIN_TX
prompt "TX pin"
depends on SOC_SERIES_SAME70
config UART_SAM_PORT_3_PIN_TX_PD30
bool "PD30"
config UART_SAM_PORT_3_PIN_TX_PD31
bool "PD31"
endchoice
endif # UART_SAM_PORT_3
# ---------- Port 4 ----------
config UART_SAM_PORT_4
bool "Enable UART4"
depends on UART_SAM
default n
help
Configure UART4 at boot depending on the additional options below.
if UART_SAM_PORT_4
config UART_SAM_PORT_4_NAME
string "UART4 Device Name"
default "UART_4"
help
Device name allows user to obtain a handle to the device object
required by all driver API functions. Device name has to be unique.
config UART_SAM_PORT_4_BAUD_RATE
int "UART4 Baud Rate"
default 115200
help
UART4 baud rate to be set at boot.
choice UART_SAME70_PORT_4_PIN_TX
prompt "TX pin"
depends on SOC_SERIES_SAME70
config UART_SAM_PORT_4_PIN_TX_PD3
bool "PD3"
config UART_SAM_PORT_4_PIN_TX_PD19
bool "PD19"
endchoice
endif # UART_SAM_PORT_4